Avoid ESM-specific entry check for now

Avoid using `-latest` runner labels in CI

.editorconfig

@@ -8,3 +8,6 @@ trim_trailing_whitespace = true
 [*.ts]
 indent_style = space
 indent_size = 2
+
+[*.(yml|yaml)]
+indent_size = 2

.github/ISSUE_TEMPLATE/config.yml

@@ -2,4 +2,4 @@ blank_issues_enabled: true
 contact_links:
   - name: Contact GitHub Support
     url: https://support.github.com/request
-    about: Contact Support 
+    about: Contact Support

.github/actions/check-codescanning-config/action.yml

@@ -1,7 +1,7 @@
 name: Check Code-Scanning Config
 description: |
-    Checks the code scanning configuration file generated by the
-    action to ensure it contains the expected contents
+  Checks the code scanning configuration file generated by the
+  action to ensure it contains the expected contents
 inputs:
   languages:
     required: false
@@ -52,7 +52,7 @@ runs:
         tools: ${{ inputs.tools }}
         db-location: ${{ runner.temp }}/codescanning-config-cli-test
       env:
-        CODEQL_ACTION_TEST_MODE: 'true'
+        CODEQL_ACTION_TEST_MODE: "true"
 
     - name: Install dependencies
       shell: bash
@@ -62,7 +62,7 @@ runs:
       working-directory: ${{ github.action_path }}
       shell: bash
       env:
-        EXPECTED_CONFIG_FILE_CONTENTS: '${{ inputs.expected-config-file-contents }}'
+        EXPECTED_CONFIG_FILE_CONTENTS: "${{ inputs.expected-config-file-contents }}"
       run: ts-node ./index.ts "$RUNNER_TEMP/user-config.yaml" "$EXPECTED_CONFIG_FILE_CONTENTS"
     - name: Clean up
       shell: bash

.github/actions/prepare-test/action.yml

@@ -6,11 +6,11 @@ inputs:
     required: true
   use-all-platform-bundle:
     description: "If true, we output a tools URL with codeql-bundle.tar.gz file rather than platform-specific URL"
-    default: 'false'
+    default: "false"
     required: false
   setup-kotlin:
     description: "If true, we setup kotlin"
-    default: 'true'
+    default: "true"
     required: true
 outputs:
   tools-url:
@@ -73,7 +73,10 @@ runs:
           exit 1
         fi
 
-    - uses: fwilhe2/setup-kotlin@9c245a6425255f5e98ba1ce6c15d31fce7eca9da
+    - uses: fwilhe2/setup-kotlin@b325539ca8f6e1d9ee04efed06f49bdbf5426dbb # v2.1
       if: ${{ inputs.setup-kotlin == 'true' }}
       with:
-        version: 1.8.21
+        # Kotlin is installed on the runners by default, but the version that is pre-installed is too new
+        # to be supported by CodeQL. This Kotlin version is selected to be compatible with both the default Java
+        # version on the `ubuntu-latest` runners and CodeQL.
+        version: 2.1.20

.github/actions/query-filter-test/action.yml

@@ -54,7 +54,7 @@ runs:
     - name: Check SARIF
       uses: ./../action/.github/actions/check-sarif
       with:
-        sarif-file:  ${{ inputs.sarif-file }}
+        sarif-file: ${{ inputs.sarif-file }}
         queries-run: ${{ inputs.queries-run}}
         queries-not-run: ${{ inputs.queries-not-run}}
     - name: Cleanup after test

.github/actions/release-branches/action.yml

@@ -1,11 +1,11 @@
-name: 'Release branches'
-description: 'Determine branches for release & backport'
+name: "Release branches"
+description: "Determine branches for release & backport"
 inputs:
   major_version:
-    description: 'The version as extracted from the package.json file'
+    description: "The version as extracted from the package.json file"
     required: true
   latest_tag:
-    description: 'The most recent tag published to the repository'
+    description: "The most recent tag published to the repository"
     required: true
 outputs:
   backport_source_branch:

.github/actions/release-initialise/action.yml

@@ -1,25 +1,24 @@
-name: 'Prepare release job'
-description: 'Prepare for updating a release branch'
+name: "Prepare release job"
+description: "Prepare for updating a release branch"
 
 runs:
   using: "composite"
   steps:
-
     - name: Dump environment
       run: env
       shell: bash
 
     - name: Dump GitHub context
       env:
-        GITHUB_CONTEXT: '${{ toJson(github) }}'
+        GITHUB_CONTEXT: "${{ toJson(github) }}"
       run: echo "$GITHUB_CONTEXT"
       shell: bash
 
     - name: Set up Node
-      uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+      uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
       with:
         node-version: 24
-        cache: 'npm'
+        cache: "npm"
 
     - name: Install JavaScript dependencies
       shell: bash

.github/copilot-instructions.md

@@ -11,9 +11,12 @@ The CodeQL Action is used in GitHub Actions workflows to run CodeQL scans using
 
 ## Review instructions
 
-- When wording review comments, be helpful and friendly. Assume that the PR author has written the code with the best of intentions. Word your comments constructively as suggestions for improvements. Do not word suggestions as commands.
+- Prioritise identifying critical issues, such as logic bugs, over comments on documentation or typos.
+- When wording review comments, be helpful and friendly. Assume that the PR author has written the code with the best of intentions. Never word suggestions as commands or using the imperative. Examples of what you should never write: "Preserve that non-fatal behaviour here" or "Please preserve that non-fatal behaviour here".
+- When writing feedback, assume that the PR author is competent and is able to understand whether the point you are making is valid or not, why you are raising it, and how to best address it. While you can suggest how to address a point you are making, don't phrase it as a requirement or assume that it is the only solution.
+- Always word your comments constructively as suggestions for improvements, for example: "It would make sense to ..." or "Could you add ...?" or "Would it make sense to ...?"
 - If you want to comment on a change that you believe will fail a CI check, do not present the CI failure you expect as a fact. Instead, write that you think a change "may" lead to a failure in CI. Suggest that, if such a failure manifests, the changes you are commenting on may be the place responsible for the failure and are worth looking at.
-- If a suggestion you make is suitable for a follow-up, such as a refactoring that doesn't change the behaviour or fixing a typo in a comment, mention that it can be addressed in a later PR rather than blocking this one.
+- If a suggestion you make is suitable for a follow-up, such as a refactoring that doesn't change the behaviour or fixing a typo in a comment, mention that it can be addressed in a later PR rather than blocking this one or prefix your comment with "Minor: ".
 - If a change is a net improvement, for example because it improves on an existing limitation of existing code, do not complain about pre-existing problems that remain. You may comment on them, but you should make it clear that the thing you are commenting on is not new by writing e.g. "Not new in this PR, but [..]" followed by your description of the issue and a suggestion that it could be improved at the same time with e.g. "Consider whether this is worth addressing as part of this PR as well."
 
 ## Generated code
@@ -22,6 +25,16 @@ The main codebase of the CodeQL Action is written in TypeScript and compiled to
 
 GitHub Actions workflows in the `.github/workflows` directory whose filenames start with two underscores (e.g. `__all-platform-bundle.yml`) are automatically generated using the `pr-checks/sync.sh` script from template files in the `pr-checks/checks` directory. Therefore, you do not need to review files in the `.github/workflows` directory that start with two underscores. However, you should review changes to the `pr-checks` directory as well as workflows in the `.github/workflows` directory that do not start with underscores.
 
+## Feature flags
+
+Some functionality in the code may be gated behind feature flags, which are controlled server-side. If the functionality that is gated behind them is user-facing, then this should be documented in a change note at the time that the gated functionality is added. See `CHANGELOG.md` for existing notes that mention "experimental" for examples. These typically include information about when users may expect to see the feature rolled out.
+
+When a feature flag that gates some functionality is removed, this does not need to be documented in a change note since the feature is already rolled out and the notes for the release which introduced the feature already describe it. The only exception is functionality which will start having an effect on GHES as a result of the feature flag removal:
+
+- Most functionality gated behind feature flags does not affect GHES.
+- We can make functionality available on GHES by setting `defaultValue` to `true` first and waiting for this to have had an effect on GHES. No change note is needed if a feature flag is removed where `defaultValue` was `true`.
+- When removing a feature flag where `defaultValue` was `false` and the functionality starts to affect GHES, a change note may be appropriate.
+
 ## Release process
 
 Changes that are merged to the `main` branch are not used in production straight away. Instead, changes from `main` must first be released using the release process, which has to be manually triggered by a staff member. Therefore, it is possible for further changes to be made to the code after some changes have been merged to `main` but before they are released. Once the release process automation is started, a series of PRs are automatically generated:

.github/dependabot.yml

@@ -16,6 +16,14 @@ updates:
       # This might be fixed when we move to eslint v9.
       - dependency-name: "eslint-plugin-import"
         versions: [">=2.30.0"]
+
+      # Some of our dependencies are lagging behind with support for new versions of
+      # `undici` which is why we have to override it in `package.json`. Dependabot
+      # workflows fail when they try to update a dependency that is explicitly
+      # overriden. Since this happens somewhat routinely at the moment, we are
+      # excluding `undici` here and have to manually update it when needed.
+      - dependency-name: "undici"
+        versions: [">=7.30.1"]
     groups:
       npm-minor:
         patterns:
@@ -26,7 +34,7 @@ updates:
   - package-ecosystem: github-actions
     directories:
       - "/.github/workflows"
-      - "/.github/actions"
+      - "/.github/actions/*/"
     schedule:
       interval: weekly
     cooldown:

.github/workflows/__all-platform-bundle.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,11 +54,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-          - os: macos-latest-xlarge
+          - os: macos-26-xlarge
             version: nightly-latest
-          - os: windows-latest
+          - os: windows-2025
             version: nightly-latest
     name: All-platform bundle
     if: github.triggering_actor != 'dependabot[bot]'
@@ -84,8 +84,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'true'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "true"
+          setup-kotlin: "true"
       - id: init
         uses: ./../action/init
         with:

.github/workflows/__analysis-kinds.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,28 +34,28 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
             analysis-kinds: code-scanning
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
             analysis-kinds: code-quality
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
             analysis-kinds: code-scanning,code-quality
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
             analysis-kinds: risk-assessment
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
             analysis-kinds: code-scanning
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
             analysis-kinds: code-quality
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
             analysis-kinds: code-scanning,code-quality
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
             analysis-kinds: risk-assessment
     name: Analysis kinds
@@ -73,8 +73,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: javascript
@@ -82,16 +82,16 @@ jobs:
           tools: ${{ steps.prepare-test.outputs.tools-url }}
       - uses: ./../action/analyze
         with:
-          output: '${{ runner.temp }}/results'
+          output: "${{ runner.temp }}/results"
           upload-database: false
-          post-processed-sarif-path: '${{ runner.temp }}/post-processed'
+          post-processed-sarif-path: "${{ runner.temp }}/post-processed"
 
       - name: Upload SARIF files
         uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
         with:
           name: |
             analysis-kinds-${{ matrix.os }}-${{ matrix.version }}-${{ matrix.analysis-kinds }}
-          path: '${{ runner.temp }}/results/*.sarif'
+          path: "${{ runner.temp }}/results/*.sarif"
           retention-days: 7
 
       - name: Upload post-processed SARIF
@@ -99,7 +99,7 @@ jobs:
         with:
           name: |
             post-processed-${{ matrix.os }}-${{ matrix.version }}-${{ matrix.analysis-kinds }}
-          path: '${{ runner.temp }}/post-processed'
+          path: "${{ runner.temp }}/post-processed"
           retention-days: 7
           if-no-files-found: error
 
@@ -107,16 +107,16 @@ jobs:
         if: contains(matrix.analysis-kinds, 'code-scanning')
         uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:
-          SARIF_PATH: '${{ runner.temp }}/results/javascript.sarif'
-          EXPECT_PRESENT: 'false'
+          SARIF_PATH: "${{ runner.temp }}/results/javascript.sarif"
+          EXPECT_PRESENT: "false"
         with:
           script: ${{ env.CHECK_SCRIPT }}
       - name: Check quality query appears in quality SARIF
         if: contains(matrix.analysis-kinds, 'code-quality')
         uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:
-          SARIF_PATH: '${{ runner.temp }}/results/javascript.quality.sarif'
-          EXPECT_PRESENT: 'true'
+          SARIF_PATH: "${{ runner.temp }}/results/javascript.quality.sarif"
+          EXPECT_PRESENT: "true"
         with:
           script: ${{ env.CHECK_SCRIPT }}
     env:

.github/workflows/__analyze-ref-input.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,7 +54,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
     name: "Analyze: 'ref' and 'sha' from inputs"
     if: github.triggering_actor != 'dependabot[bot]'
@@ -80,8 +80,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           tools: ${{ steps.prepare-test.outputs.tools-url }}
@@ -91,7 +91,7 @@ jobs:
         run: ./build.sh
       - uses: ./../action/analyze
         with:
-          ref: 'refs/heads/main'
-          sha: '5e235361806c361d4d3f8859e3c897658025a9a2'
+          ref: "refs/heads/main"
+          sha: "5e235361806c361d4d3f8859e3c897658025a9a2"
     env:
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__autobuild-action.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -44,11 +44,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: macos-latest
+          - os: macos-26
             version: linked
-          - os: windows-latest
+          - os: windows-2025
             version: linked
     name: autobuild-action
     if: github.triggering_actor != 'dependabot[bot]'
@@ -69,8 +69,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: csharp
@@ -78,12 +78,12 @@ jobs:
       - uses: ./../action/autobuild
         env:
           # Explicitly disable the CLR tracer.
-          COR_ENABLE_PROFILING: ''
-          COR_PROFILER: ''
-          COR_PROFILER_PATH_64: ''
-          CORECLR_ENABLE_PROFILING: ''
-          CORECLR_PROFILER: ''
-          CORECLR_PROFILER_PATH_64: ''
+          COR_ENABLE_PROFILING: ""
+          COR_PROFILER: ""
+          COR_PROFILER_PATH_64: ""
+          CORECLR_ENABLE_PROFILING: ""
+          CORECLR_PROFILER: ""
+          CORECLR_PROFILER_PATH_64: ""
       - uses: ./../action/analyze
       - name: Check database
         run: |

.github/workflows/__autobuild-direct-tracing-with-working-dir.yml

@@ -17,21 +17,21 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       java-version:
         type: string
         description: The version of Java to install
         required: false
-        default: '17'
+        default: "17"
   workflow_call:
     inputs:
       java-version:
         type: string
         description: The version of Java to install
         required: false
-        default: '17'
+        default: "17"
 defaults:
   run:
     shell: bash
@@ -44,13 +44,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: windows-latest
+          - os: windows-2025
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-          - os: windows-latest
+          - os: windows-2025
             version: nightly-latest
     name: Autobuild direct tracing (custom working directory)
     if: github.triggering_actor != 'dependabot[bot]'
@@ -63,7 +63,7 @@ jobs:
       - name: Check out repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - name: Install Java
-        uses: actions/setup-java@de7274f081f381c8f8158605e0321c36c376e2e6 # v6.0.1
+        uses: actions/setup-java@b843ebf9b913146b38da2eaa7aeddf76074ae1ad # v6.1.0
         with:
           java-version: ${{ inputs.java-version || '17' }}
           distribution: temurin
@@ -72,8 +72,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Test setup
         run: |
           # Make sure that Gradle build succeeds in autobuild-dir ...

.github/workflows/__autobuild-working-dir.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
     name: Autobuild working directory
     if: github.triggering_actor != 'dependabot[bot]'
@@ -51,8 +51,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Test setup
         run: |
           # Make sure that Gradle build succeeds in autobuild-dir ...

.github/workflows/__build-mode-autobuild.yml

@@ -17,21 +17,21 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       java-version:
         type: string
         description: The version of Java to install
         required: false
-        default: '17'
+        default: "17"
   workflow_call:
     inputs:
       java-version:
         type: string
         description: The version of Java to install
         required: false
-        default: '17'
+        default: "17"
 defaults:
   run:
     shell: bash
@@ -44,13 +44,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: windows-latest
+          - os: windows-2025
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-          - os: windows-latest
+          - os: windows-2025
             version: nightly-latest
     name: Build mode autobuild
     if: github.triggering_actor != 'dependabot[bot]'
@@ -63,7 +63,7 @@ jobs:
       - name: Check out repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - name: Install Java
-        uses: actions/setup-java@de7274f081f381c8f8158605e0321c36c376e2e6 # v6.0.1
+        uses: actions/setup-java@b843ebf9b913146b38da2eaa7aeddf76074ae1ad # v6.1.0
         with:
           java-version: ${{ inputs.java-version || '17' }}
           distribution: temurin
@@ -80,8 +80,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Set up Java test repo configuration
         run: |
           mv * .github ../action/tests/multi-language-repo/
@@ -92,7 +92,7 @@ jobs:
         id: init
         with:
           build-mode: autobuild
-          db-location: '${{ runner.temp }}/customDbLocation'
+          db-location: "${{ runner.temp }}/customDbLocation"
           languages: java
           tools: ${{ steps.prepare-test.outputs.tools-url }}
 

.github/workflows/__build-mode-manual.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,7 +54,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
     name: Build mode manual
     if: github.triggering_actor != 'dependabot[bot]'
@@ -80,13 +80,13 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         id: init
         with:
           build-mode: manual
-          db-location: '${{ runner.temp }}/customDbLocation'
+          db-location: "${{ runner.temp }}/customDbLocation"
           languages: java
           tools: ${{ steps.prepare-test.outputs.tools-url }}
 

.github/workflows/__build-mode-none.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,9 +34,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
     name: Build mode none
     if: github.triggering_actor != 'dependabot[bot]'
@@ -53,13 +53,13 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         id: init
         with:
           build-mode: none
-          db-location: '${{ runner.temp }}/customDbLocation'
+          db-location: "${{ runner.temp }}/customDbLocation"
           languages: java
           tools: ${{ steps.prepare-test.outputs.tools-url }}
 

.github/workflows/__build-mode-rollback.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
     name: Build mode rollback
     if: github.triggering_actor != 'dependabot[bot]'
@@ -51,8 +51,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Set up Java test repo configuration
         run: |
           mv * .github ../action/tests/multi-language-repo/
@@ -63,7 +63,7 @@ jobs:
         id: init
         with:
           build-mode: none
-          db-location: '${{ runner.temp }}/customDbLocation'
+          db-location: "${{ runner.temp }}/customDbLocation"
           languages: java
           tools: ${{ steps.prepare-test.outputs.tools-url }}
 

.github/workflows/__bundle-from-nightly.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - Bundle: From nightly'
+name: "PR Check - Bundle: From nightly"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,9 +34,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-    name: 'Bundle: From nightly'
+    name: "Bundle: From nightly"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -51,8 +51,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - id: init
         uses: ./../action/init
         env:

.github/workflows/__bundle-from-toolcache.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - Bundle: From toolcache'
+name: "PR Check - Bundle: From toolcache"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,9 +34,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: toolcache
-    name: 'Bundle: From toolcache'
+    name: "Bundle: From toolcache"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -46,38 +46,36 @@ jobs:
     steps:
       - name: Check out repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Install Node.js
+        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
+        with:
+          node-version: 20.x
+          cache: npm
+      - name: Install newer npm
+        run: npm install -g npm@11.19.1
+      - name: Install dependencies
+        run: npm ci
       - name: Prepare test
         id: prepare-test
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
-      - name: Install @actions/tool-cache
-        run: npm install @actions/tool-cache@3
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Check toolcache contains CodeQL
         continue-on-error: true
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
-        with:
-          script: |
-            const toolcache = require('@actions/tool-cache');
-            const allCodeqlVersions = toolcache.findAllVersions('CodeQL');
-            if (allCodeqlVersions.length === 0) {
-              throw new Error(`CodeQL could not be found in the toolcache`);
-            }
+        run: |
+          cd ./../action
+          npx tsx ./pr-checks/toolcache.ts installed
+
       - id: setup-codeql
         uses: ./../action/setup-codeql
         with:
           tools: ${{ steps.prepare-test.outputs.tools-url }}
+
       - name: Check CodeQL is installed within the toolcache
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
-        with:
-          script: |
-            const toolcache = require('@actions/tool-cache');
-            const allCodeqlVersions = toolcache.findAllVersions('CodeQL');
-            console.log(`Found CodeQL versions: ${allCodeqlVersions}`);
-            if (allCodeqlVersions.length === 0) {
-              throw new Error('CodeQL not found in toolcache');
-            }
+        run: |
+          cd ./../action
+          npx tsx ./pr-checks/toolcache.ts installed
     env:
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__bundle-toolcache.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - Bundle: Caching checks'
+name: "PR Check - Bundle: Caching checks"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,13 +34,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: macos-latest
+          - os: macos-26
             version: linked
-          - os: windows-latest
+          - os: windows-2025
             version: linked
-    name: 'Bundle: Caching checks'
+    name: "Bundle: Caching checks"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -50,55 +50,47 @@ jobs:
     steps:
       - name: Check out repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Install Node.js
+        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
+        with:
+          node-version: 20.x
+          cache: npm
+      - name: Install newer npm
+        run: npm install -g npm@11.19.1
+      - name: Install dependencies
+        run: npm ci
       - name: Prepare test
         id: prepare-test
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Remove CodeQL from toolcache
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
-        with:
-          script: |
-            const fs = require('fs');
-            const path = require('path');
-            const codeqlPath = path.join(process.env['RUNNER_TOOL_CACHE'], 'CodeQL');
-            fs.rmdirSync(codeqlPath, { recursive: true });
-      - name: Install @actions/tool-cache
-        run: npm install @actions/tool-cache@3
+        run: |
+          cd ./../action
+          npx tsx ./pr-checks/toolcache.ts clear
+
       - name: Check toolcache does not contain CodeQL
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
-        with:
-          script: |
-            const toolcache = require('@actions/tool-cache');
-            const allCodeqlVersions = toolcache.findAllVersions('CodeQL');
-            if (allCodeqlVersions.length !== 0) {
-              throw new Error(`CodeQL should not be found in the toolcache, but found ${allCodeqlVersions}`);
-            }
-            console.log('No versions of CodeQL found in the toolcache');
+        run: |
+          cd ./../action
+          npx tsx ./pr-checks/toolcache.ts absent
+
       - id: init
         uses: ./../action/init
         with:
           # Request multiple languages so this check uses the combined bundle.
           languages: javascript,python
           tools: ${{ steps.prepare-test.outputs.tools-url }}
+
       - uses: ./../action/analyze
         with:
           output: ${{ runner.temp }}/results
           upload-database: false
+
       - name: Check CodeQL is installed within the toolcache
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
-        with:
-          script: |
-            const toolcache = require('@actions/tool-cache');
-            const allCodeqlVersions = toolcache.findAllVersions('CodeQL');
-            console.log(`Found CodeQL versions: ${allCodeqlVersions}`);
-            if (allCodeqlVersions.length === 0) {
-              throw new Error('CodeQL not found in toolcache');
-            }
-            if (allCodeqlVersions.length > 1) {
-              throw new Error('Multiple CodeQL versions found in toolcache');
-            }
+        run: |
+          cd ./../action
+          npx tsx ./pr-checks/toolcache.ts installed -n 1
     env:
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__cleanup-db-cluster-dir.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
     name: Clean up database cluster directory
     if: github.triggering_actor != 'dependabot[bot]'
@@ -51,8 +51,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Add a file to the database cluster directory
         run: |
           mkdir -p "${{ runner.temp }}/customDbLocation/javascript"
@@ -62,7 +62,7 @@ jobs:
         id: init
         with:
           build-mode: none
-          db-location: '${{ runner.temp }}/customDbLocation'
+          db-location: "${{ runner.temp }}/customDbLocation"
           languages: javascript
           tools: ${{ steps.prepare-test.outputs.tools-url }}
 

.github/workflows/__config-export.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,9 +34,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
     name: Config export
     if: github.triggering_actor != 'dependabot[bot]'
@@ -53,8 +53,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: javascript
@@ -62,18 +62,18 @@ jobs:
           tools: ${{ steps.prepare-test.outputs.tools-url }}
       - uses: ./../action/analyze
         with:
-          output: '${{ runner.temp }}/results'
+          output: "${{ runner.temp }}/results"
           upload-database: false
       - name: Upload SARIF
         uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
         with:
           name: config-export-${{ matrix.os }}-${{ matrix.version }}.sarif.json
-          path: '${{ runner.temp }}/results/javascript.sarif'
+          path: "${{ runner.temp }}/results/javascript.sarif"
           retention-days: 7
       - name: Check config properties appear in SARIF
         uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:
-          SARIF_PATH: '${{ runner.temp }}/results/javascript.sarif'
+          SARIF_PATH: "${{ runner.temp }}/results/javascript.sarif"
         with:
           script: |
             const fs = require('fs');

.github/workflows/__config-input.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
     name: Config input
     if: github.triggering_actor != 'dependabot[bot]'
@@ -60,8 +60,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Copy queries into workspace
         run: |
           cp -a ../action/queries .

.github/workflows/__cpp-deptrace-disabled.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - C/C++: disabling autoinstalling dependencies (Linux)'
+name: "PR Check - C/C++: disabling autoinstalling dependencies (Linux)"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,13 +34,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-    name: 'C/C++: disabling autoinstalling dependencies (Linux)'
+    name: "C/C++: disabling autoinstalling dependencies (Linux)"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -55,8 +55,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Test setup
         run: |
           cp -a ../action/tests/cpp-autobuild autobuild-dir
@@ -75,5 +75,5 @@ jobs:
             exit 1
           fi
     env:
-      DOTNET_GENERATE_ASPNET_CERTIFICATE: 'false'
+      DOTNET_GENERATE_ASPNET_CERTIFICATE: "false"
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__cpp-deptrace-enabled-on-macos.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - C/C++: autoinstalling dependencies is skipped (macOS)'
+name: "PR Check - C/C++: autoinstalling dependencies is skipped (macOS)"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,11 +34,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: macos-latest
+          - os: macos-26
             version: linked
-          - os: macos-latest
+          - os: macos-26
             version: nightly-latest
-    name: 'C/C++: autoinstalling dependencies is skipped (macOS)'
+    name: "C/C++: autoinstalling dependencies is skipped (macOS)"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -53,8 +53,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Test setup
         run: |
           cp -a ../action/tests/cpp-autobuild autobuild-dir
@@ -75,5 +75,5 @@ jobs:
             exit 1
           fi
     env:
-      DOTNET_GENERATE_ASPNET_CERTIFICATE: 'false'
+      DOTNET_GENERATE_ASPNET_CERTIFICATE: "false"
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__cpp-deptrace-enabled.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - C/C++: autoinstalling dependencies (Linux)'
+name: "PR Check - C/C++: autoinstalling dependencies (Linux)"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,13 +34,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-    name: 'C/C++: autoinstalling dependencies (Linux)'
+    name: "C/C++: autoinstalling dependencies (Linux)"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -55,8 +55,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Test setup
         run: |
           cp -a ../action/tests/cpp-autobuild autobuild-dir
@@ -75,5 +75,5 @@ jobs:
             exit 1
           fi
     env:
-      DOTNET_GENERATE_ASPNET_CERTIFICATE: 'false'
+      DOTNET_GENERATE_ASPNET_CERTIFICATE: "false"
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__diagnostics-export.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,9 +34,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
     name: Diagnostic export
     if: github.triggering_actor != 'dependabot[bot]'
@@ -48,13 +48,22 @@ jobs:
     steps:
       - name: Check out repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Install Node.js
+        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
+        with:
+          node-version: 20.x
+          cache: npm
+      - name: Install newer npm
+        run: npm install -g npm@11.19.1
+      - name: Install dependencies
+        run: npm ci
       - name: Prepare test
         id: prepare-test
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         id: init
         with:
@@ -73,64 +82,21 @@ jobs:
             --ready-for-status-page
       - uses: ./../action/analyze
         with:
-          output: '${{ runner.temp }}/results'
+          output: "${{ runner.temp }}/results"
           upload-database: false
       - name: Upload SARIF
         uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
         with:
           name: diagnostics-export-${{ matrix.os }}-${{ matrix.version }}.sarif.json
-          path: '${{ runner.temp }}/results/javascript.sarif'
+          path: "${{ runner.temp }}/results/javascript.sarif"
           retention-days: 7
+
       - name: Check diagnostics appear in SARIF
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:
-          SARIF_PATH: '${{ runner.temp }}/results/javascript.sarif'
-        with:
-          script: |
-            const fs = require('fs');
-
-            function checkStatusPageNotification(n) {
-              const expectedMessage = 'Plaintext message';
-              if (n.message.text !== expectedMessage) {
-                core.setFailed(`Expected the status page diagnostic to have the message '${expectedMessage}', but found '${n.message.text}'.`);
-              }
-              if (n.locations.length !== 1) {
-                core.setFailed(`Expected the status page diagnostic to have exactly 1 location, but found ${n.locations.length}.`);
-              }
-            }
-
-            const sarif = JSON.parse(fs.readFileSync(process.env['SARIF_PATH'], 'utf8'));
-            const run = sarif.runs[0];
-
-            const toolExecutionNotifications = run.invocations[0].toolExecutionNotifications;
-            const statusPageNotifications = toolExecutionNotifications.filter(n =>
-              n.descriptor.id === 'lang/diagnostics/example' && n.properties?.visibility?.statusPage
-            );
-            if (statusPageNotifications.length !== 1) {
-              core.setFailed(
-                'Expected exactly one status page reporting descriptor for this diagnostic in the ' +
-                  `'runs[].invocations[].toolExecutionNotifications[]' SARIF property, but found ` +
-                  `${statusPageNotifications.length}. All notification reporting descriptors: ` +
-                  `${JSON.stringify(toolExecutionNotifications)}.`
-              );
-            }
-            checkStatusPageNotification(statusPageNotifications[0]);
-
-            const notifications = run.tool.driver.notifications;
-            const diagnosticNotification = notifications.filter(n =>
-              n.id === 'lang/diagnostics/example' && n.name === 'lang/diagnostics/example' &&
-                n.fullDescription.text === 'Diagnostic name'
-            );
-            if (diagnosticNotification.length !== 1) {
-              core.setFailed(
-                'Expected exactly one notification for this diagnostic in the ' +
-                  `'runs[].tool.driver.notifications[]' SARIF property, but found ` +
-                  `${diagnosticNotification.length}. All notifications: ` +
-                  `${JSON.stringify(notifications)}.`
-              );
-            }
-
-            core.info('Finished diagnostic export test');
+          SARIF_PATH: "${{ runner.temp }}/results/javascript.sarif"
+        run: |
+          cd ../action
+          npx tsx ./pr-checks/check-diagnostics.ts
     env:
       CODEQL_ACTION_EXPORT_DIAGNOSTICS: true
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__diagnostics-without-db.yml

@@ -0,0 +1,143 @@
+# Warning: This file is generated automatically, and should not be modified.
+# Instead, please modify the template in the pr-checks directory and run:
+#     pr-checks/sync.sh
+# to regenerate this file.
+
+name: PR Check - Diagnostic export without database
+env:
+  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  GO111MODULE: auto
+on:
+  push:
+    branches:
+      - main
+      - releases/v*
+  pull_request: {}
+  merge_group:
+    types:
+      - checks_requested
+  schedule:
+    - cron: "0 5 * * *"
+  workflow_dispatch:
+    inputs: {}
+  workflow_call:
+    inputs: {}
+defaults:
+  run:
+    shell: bash
+concurrency:
+  cancel-in-progress: ${{ github.event_name == 'pull_request' || false }}
+  group: diagnostics-without-db-${{github.ref}}
+jobs:
+  diagnostics-without-db:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: ubuntu-26.04
+            version: linked
+    name: Diagnostic export without database
+    if: github.triggering_actor != 'dependabot[bot]'
+    permissions:
+      contents: read
+      security-events: read
+    timeout-minutes: 45
+    runs-on: ${{ matrix.os }}
+    steps:
+      # We deliberately need to make this step fail before the database is initialised, but after
+      # some diagnostic has been produced. The simplest way to do that right now is to:
+      #
+      # - Produce a diagnostic before the db is initialised by forcing the use of a nightly release
+      #   with the `CODEQL_ACTION_FORCE_NIGHTLY` feature flag.
+      # - Cause `init` to abort because we are attempting to analyse Swift on a non-macOS runner.
+      #
+      - name: Check out repository
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Install Node.js
+        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
+        with:
+          node-version: 20.x
+          cache: npm
+      - name: Install newer npm
+        run: npm install -g npm@11.19.1
+      - name: Install dependencies
+        run: npm ci
+      - name: Prepare test
+        id: prepare-test
+        uses: ./.github/actions/prepare-test
+        with:
+          version: ${{ matrix.version }}
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
+      - name: Initialise failing analysis
+        id: init
+        uses: ./../action/init
+        continue-on-error: true
+        env:
+          CODEQL_ACTION_FORCE_NIGHTLY: true
+        with:
+          languages: swift
+          tools: ${{ steps.prepare-test.outputs.tools-url }}
+
+      - name: Analyze
+        uses: ./analyze
+        # In a real workflow, this step wouldn't run. Since we used `continue-on-error`
+        # above, we manually disable it with an `if` condition. Having this step is required
+        # for the init post-action because it checks the workflow definition for e.g. the
+        # `category` input. Without this step, that part of the init post-action would fail.
+        if: false
+        with:
+          category: "/test-codeql-version:${{ matrix.version }}"
+
+      - name: Check diagnostics appear on disk
+        env:
+          DIAGNOSTICS_DIR: "${{ runner.temp }}/codeql-action-temp-diagnostics/"
+        run: |
+          cd ../action
+          npx tsx ./pr-checks/diagnostics-without-db.ts
+    env:
+      CODEQL_ACTION_SKIP_GENERATE_FAILED_SARIF: false
+      CODEQL_ACTION_SKIP_SARIF_UPLOAD: true
+      CODEQL_ACTION_TESTING_ENVIRONMENT: codeql-action-pr-checks
+      CODEQL_ACTION_TEST_MODE: true
+  diagnostics-without-db-validation:
+    if: github.triggering_actor != 'dependabot[bot]'
+    needs:
+      - diagnostics-without-db
+    permissions:
+      contents: read
+      security-events: read
+    timeout-minutes: 5
+    runs-on: ubuntu-26.04
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Install Node.js
+        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
+        with:
+          node-version: 20.x
+          cache: npm
+      - name: Install newer npm
+        run: npm install -g npm@11.19.1
+      - name: Install dependencies
+        run: npm ci
+      - name: Download workflow artifact
+        uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
+        with:
+          pattern: test-mode-sarif-*
+          path: sarif
+
+      - name: List artifact contents
+        run: ls -laR ./sarif
+
+      - name: Check diagnostics appear in SARIF
+        env:
+          SARIF_PATH: "./sarif/codeql-failed-run.sarif"
+          DIAGNOSTIC_ID: "codeql-action/forced-nightly-cli"
+          DIAGNOSTIC_NAME: "A nightly release of CodeQL was used"
+          EXPECTED_LOCATIONS: "0"
+          EXPECTED_MESSAGE: |
+            GitHub configured this analysis to use a nightly release of CodeQL to allow you to preview changes from an upcoming release.
+        run: npx tsx ./pr-checks/check-diagnostics.ts
+    env:
+      CODEQL_ACTION_TEST_MODE: true

.github/workflows/__export-file-baseline-information.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,11 +54,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-          - os: macos-latest
+          - os: macos-26
             version: nightly-latest
-          - os: windows-latest
+          - os: windows-2025
             version: nightly-latest
     name: Export file baseline information
     if: github.triggering_actor != 'dependabot[bot]'
@@ -84,23 +84,28 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         id: init
         with:
           languages: javascript
           tools: ${{ steps.prepare-test.outputs.tools-url }}
+          # To balance speed and coverage, analyze only JavaScript but use the combined bundle so
+          # baseline information is reported for every language in the multi-language repository. A
+          # custom configuration prevents per-language bundles from being used.
+          config: |
+            paths-ignore: []
       - name: Build code
         run: ./build.sh
       - uses: ./../action/analyze
         with:
-          output: '${{ runner.temp }}/results'
+          output: "${{ runner.temp }}/results"
       - name: Upload SARIF
         uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
         with:
           name: with-baseline-information-${{ matrix.os }}-${{ matrix.version }}.sarif.json
-          path: '${{ runner.temp }}/results/javascript.sarif'
+          path: "${{ runner.temp }}/results/javascript.sarif"
           retention-days: 7
       - name: Check results
         run: |
@@ -124,5 +129,4 @@ jobs:
     env:
       CODEQL_ACTION_SKIP_FILE_COVERAGE_ON_PRS: false
       CODEQL_ACTION_SUBLANGUAGE_FILE_COVERAGE: true
-      CODEQL_ACTION_PER_LANGUAGE_BUNDLES: false
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__extractor-ram-threads.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
     name: Extractor ram and threads options test
     if: github.triggering_actor != 'dependabot[bot]'
@@ -51,8 +51,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: java

.github/workflows/__global-proxy.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,9 +34,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
     name: Proxy test
     if: github.triggering_actor != 'dependabot[bot]'
@@ -53,8 +53,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'false'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "false"
       - name: Block direct internet access to force proxy usage
         run: |
           apt-get update -qq && apt-get install -y -qq iptables >/dev/null 2>&1

.github/workflows/__go-custom-queries.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - Go: Custom queries'
+name: "PR Check - Go: Custom queries"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,11 +54,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-    name: 'Go: Custom queries'
+    name: "Go: Custom queries"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -82,8 +82,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: go
@@ -93,5 +93,5 @@ jobs:
         run: ./build.sh
       - uses: ./../action/analyze
     env:
-      DOTNET_GENERATE_ASPNET_CERTIFICATE: 'false'
+      DOTNET_GENERATE_ASPNET_CERTIFICATE: "false"
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__go-indirect-tracing-workaround-diagnostic.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - Go: diagnostic when Go is changed after init step'
+name: "PR Check - Go: diagnostic when Go is changed after init step"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,21 +17,21 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       go-version:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       go-version:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -44,9 +44,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-    name: 'Go: diagnostic when Go is changed after init step'
+    name: "Go: diagnostic when Go is changed after init step"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -66,8 +66,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: go
@@ -75,17 +75,17 @@ jobs:
       # Deliberately change Go after the `init` step
       - uses: actions/setup-go@b7ad1dad31e06c5925ef5d2fc7ad053ef454303e # v7.0.0
         with:
-          go-version: '1.20'
+          go-version: "1.20"
       - name: Build code
         run: go build main.go
       - uses: ./../action/analyze
         with:
-          output: '${{ runner.temp }}/results'
+          output: "${{ runner.temp }}/results"
           upload-database: false
       - name: Check diagnostic appears in SARIF
         uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:
-          SARIF_PATH: '${{ runner.temp }}/results/go.sarif'
+          SARIF_PATH: "${{ runner.temp }}/results/go.sarif"
         with:
           script: |
             const fs = require('fs');

.github/workflows/__go-indirect-tracing-workaround-no-file-program.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - Go: diagnostic when `file` is not installed'
+name: "PR Check - Go: diagnostic when `file` is not installed"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,21 +17,21 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       go-version:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       go-version:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -44,9 +44,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-    name: 'Go: diagnostic when `file` is not installed'
+    name: "Go: diagnostic when `file` is not installed"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -66,8 +66,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Remove `file` program
         run: |
           echo $(which file)
@@ -81,12 +81,12 @@ jobs:
         run: go build main.go
       - uses: ./../action/analyze
         with:
-          output: '${{ runner.temp }}/results'
+          output: "${{ runner.temp }}/results"
           upload-database: false
       - name: Check diagnostic appears in SARIF
         uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:
-          SARIF_PATH: '${{ runner.temp }}/results/go.sarif'
+          SARIF_PATH: "${{ runner.temp }}/results/go.sarif"
         with:
           script: |
             const fs = require('fs');

.github/workflows/__go-indirect-tracing-workaround.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - Go: workaround for indirect tracing'
+name: "PR Check - Go: workaround for indirect tracing"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,21 +17,21 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       go-version:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       go-version:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -44,9 +44,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-    name: 'Go: workaround for indirect tracing'
+    name: "Go: workaround for indirect tracing"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -66,8 +66,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: go

.github/workflows/__go-tracing-autobuilder.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - Go: tracing with autobuilder step'
+name: "PR Check - Go: tracing with autobuilder step"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,21 +17,21 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       go-version:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       go-version:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -44,29 +44,29 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-24.04
             version: stable-v2.20.7
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.21.4
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.22.4
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.23.9
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.24.3
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.25.6
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: macos-latest
+          - os: macos-26
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-          - os: macos-latest
+          - os: macos-26
             version: nightly-latest
-    name: 'Go: tracing with autobuilder step'
+    name: "Go: tracing with autobuilder step"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -86,8 +86,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: go
@@ -106,5 +106,5 @@ jobs:
             exit 1
           fi
     env:
-      DOTNET_GENERATE_ASPNET_CERTIFICATE: 'false'
+      DOTNET_GENERATE_ASPNET_CERTIFICATE: "false"
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__go-tracing-custom-build-steps.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - Go: tracing with custom build steps'
+name: "PR Check - Go: tracing with custom build steps"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,21 +17,21 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       go-version:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       go-version:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -44,29 +44,29 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-24.04
             version: stable-v2.20.7
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.21.4
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.22.4
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.23.9
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.24.3
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.25.6
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: macos-latest
+          - os: macos-26
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-          - os: macos-latest
+          - os: macos-26
             version: nightly-latest
-    name: 'Go: tracing with custom build steps'
+    name: "Go: tracing with custom build steps"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -86,8 +86,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: go

.github/workflows/__go-tracing-legacy-workflow.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - Go: tracing with legacy workflow'
+name: "PR Check - Go: tracing with legacy workflow"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,21 +17,21 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       go-version:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       go-version:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -44,29 +44,29 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-24.04
             version: stable-v2.20.7
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.21.4
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.22.4
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.23.9
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.24.3
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.25.6
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: macos-latest
+          - os: macos-26
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-          - os: macos-latest
+          - os: macos-26
             version: nightly-latest
-    name: 'Go: tracing with legacy workflow'
+    name: "Go: tracing with legacy workflow"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -86,8 +86,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: go
@@ -100,5 +100,5 @@ jobs:
             exit 1
           fi
     env:
-      DOTNET_GENERATE_ASPNET_CERTIFICATE: 'false'
+      DOTNET_GENERATE_ASPNET_CERTIFICATE: "false"
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__go.yml

@@ -19,10 +19,10 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 jobs:
   go-custom-queries:
-    name: 'Go: Custom queries'
+    name: "Go: Custom queries"
     permissions:
       contents: read
       security-events: read
@@ -31,7 +31,7 @@ jobs:
       dotnet-version: ${{ inputs.dotnet-version }}
       go-version: ${{ inputs.go-version }}
   go-indirect-tracing-workaround-diagnostic:
-    name: 'Go: diagnostic when Go is changed after init step'
+    name: "Go: diagnostic when Go is changed after init step"
     permissions:
       contents: read
       security-events: read
@@ -39,7 +39,7 @@ jobs:
     with:
       go-version: ${{ inputs.go-version }}
   go-indirect-tracing-workaround-no-file-program:
-    name: 'Go: diagnostic when `file` is not installed'
+    name: "Go: diagnostic when `file` is not installed"
     permissions:
       contents: read
       security-events: read
@@ -47,7 +47,7 @@ jobs:
     with:
       go-version: ${{ inputs.go-version }}
   go-indirect-tracing-workaround:
-    name: 'Go: workaround for indirect tracing'
+    name: "Go: workaround for indirect tracing"
     permissions:
       contents: read
       security-events: read
@@ -55,7 +55,7 @@ jobs:
     with:
       go-version: ${{ inputs.go-version }}
   go-tracing-autobuilder:
-    name: 'Go: tracing with autobuilder step'
+    name: "Go: tracing with autobuilder step"
     permissions:
       contents: read
       security-events: read
@@ -63,7 +63,7 @@ jobs:
     with:
       go-version: ${{ inputs.go-version }}
   go-tracing-custom-build-steps:
-    name: 'Go: tracing with custom build steps'
+    name: "Go: tracing with custom build steps"
     permissions:
       contents: read
       security-events: read
@@ -71,7 +71,7 @@ jobs:
     with:
       go-version: ${{ inputs.go-version }}
   go-tracing-legacy-workflow:
-    name: 'Go: tracing with legacy workflow'
+    name: "Go: tracing with legacy workflow"
     permissions:
       contents: read
       security-events: read

.github/workflows/__init-with-registries.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - Packaging: Download using registries'
+name: "PR Check - Packaging: Download using registries"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,13 +34,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-    name: 'Packaging: Download using registries'
+    name: "Packaging: Download using registries"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -55,12 +55,12 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Init with registries
         uses: ./../action/init
         with:
-          db-location: '${{ runner.temp }}/customDbLocation'
+          db-location: "${{ runner.temp }}/customDbLocation"
           tools: ${{ steps.prepare-test.outputs.tools-url }}
           config-file: ./.github/codeql/codeql-config-registries.yml
           languages: javascript

.github/workflows/__javascript-source-root.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,11 +34,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
     name: Custom source root
     if: github.triggering_actor != 'dependabot[bot]'
@@ -55,8 +55,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Move codeql-action
         run: |
           mkdir ../new-source-root

.github/workflows/__job-run-uuid-sarif.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
     name: Job run UUID added to SARIF
     if: github.triggering_actor != 'dependabot[bot]'
@@ -51,8 +51,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         id: init
         with:
@@ -60,12 +60,12 @@ jobs:
           tools: ${{ steps.prepare-test.outputs.tools-url }}
       - uses: ./../action/analyze
         with:
-          output: '${{ runner.temp }}/results'
+          output: "${{ runner.temp }}/results"
       - name: Upload SARIF
         uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
         with:
           name: ${{ matrix.os }}-${{ matrix.version }}.sarif.json
-          path: '${{ runner.temp }}/results/javascript.sarif'
+          path: "${{ runner.temp }}/results/javascript.sarif"
           retention-days: 7
       - name: Check results
         run: |

.github/workflows/__language-aliases.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
     name: Language aliases
     if: github.triggering_actor != 'dependabot[bot]'
@@ -51,14 +51,14 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: C#,java-kotlin,typescript
           tools: ${{ steps.prepare-test.outputs.tools-url }}
 
-      - name: 'Check languages'
+      - name: "Check languages"
         run: |
           expected_languages="csharp,java,javascript"
           actual_languages=$(jq -r '.languages | join(",")' "$RUNNER_TEMP"/config)

.github/workflows/__linux-arm64.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -80,8 +80,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: ${{ env.LANGUAGES }}

.github/workflows/__local-bundle.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,7 +54,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
     name: Local CodeQL bundle
     if: github.triggering_actor != 'dependabot[bot]'
@@ -80,8 +80,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Fetch latest CodeQL bundle
         run: |
           wget https://github.com/github/codeql-action/releases/latest/download/codeql-bundle-linux64.tar.zst

.github/workflows/__multi-language-autodetect.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,41 +54,41 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-24.04
             version: stable-v2.20.7
           - os: macos-15-xlarge
             version: stable-v2.20.7
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.21.4
           - os: macos-15-xlarge
             version: stable-v2.21.4
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.22.4
           - os: macos-15-xlarge
             version: stable-v2.22.4
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.23.9
-          - os: macos-latest-xlarge
+          - os: macos-26-xlarge
             version: stable-v2.23.9
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.24.3
-          - os: macos-latest-xlarge
+          - os: macos-26-xlarge
             version: stable-v2.24.3
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.25.6
-          - os: macos-latest-xlarge
+          - os: macos-26-xlarge
             version: stable-v2.25.6
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: macos-latest-xlarge
+          - os: macos-26-xlarge
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: macos-latest-xlarge
+          - os: macos-26-xlarge
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-          - os: macos-latest-xlarge
+          - os: macos-26-xlarge
             version: nightly-latest
     name: Multi-language repository
     if: github.triggering_actor != 'dependabot[bot]'
@@ -114,16 +114,16 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Install Python 3.13.15 for older CLI versions
         # Older CLI versions don't work with Python 3.13.16 or newer because their Python extractor
         # imports `importlib._bootstrap._ERR_MSG`, which those Python versions no longer define.
         # See https://github.com/github/codeql-action/pull/3212
         if: matrix.version != 'nightly-latest' && matrix.version != 'linked'
-        uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
+        uses: actions/setup-python@6d4fd22b20465ccc0f7354476588e8df7c9ca0e0 # v7.1.0
         with:
-          python-version: '3.13.15'
+          python-version: "3.13.15"
 
       - name: Use Xcode 16
         # Only the older CodeQL CLI versions need Xcode 16, and these run on macOS 15.
@@ -133,7 +133,7 @@ jobs:
       - uses: ./../action/init
         id: init
         with:
-          db-location: '${{ runner.temp }}/customDbLocation'
+          db-location: "${{ runner.temp }}/customDbLocation"
           languages: ${{ runner.os == 'Linux' && 'cpp,csharp,go,java,javascript,python,ruby' || '' }}
           tools: ${{ steps.prepare-test.outputs.tools-url }}
 
@@ -192,6 +192,5 @@ jobs:
             exit 1
           fi
     env:
-      CODEQL_ACTION_CLEANUP_TOOLCACHE_BUNDLES: true
       CODEQL_ACTION_RESOLVE_SUPPORTED_LANGUAGES_USING_CLI: true
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__overlay-init-fallback.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,9 +34,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
     name: Overlay database init fallback
     if: github.triggering_actor != 'dependabot[bot]'
@@ -53,8 +53,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: actions # Any language without overlay support will do

.github/workflows/__packaging-codescanning-config-inputs-js.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - Packaging: Config and input passed to the CLI'
+name: "PR Check - Packaging: Config and input passed to the CLI"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,13 +54,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-    name: 'Packaging: Config and input passed to the CLI'
+    name: "Packaging: Config and input passed to the CLI"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -93,11 +93,11 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
-          config-file: '.github/codeql/codeql-config-packaging3.yml'
+          config-file: ".github/codeql/codeql-config-packaging3.yml"
           packs: +codeql-testing/codeql-pack1@1.0.0
           languages: javascript
           tools: ${{ steps.prepare-test.outputs.tools-url }}
@@ -105,7 +105,7 @@ jobs:
         run: ./build.sh
       - uses: ./../action/analyze
         with:
-          output: '${{ runner.temp }}/results'
+          output: "${{ runner.temp }}/results"
           upload-database: false
 
       - name: Check results

.github/workflows/__packaging-config-inputs-js.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - Packaging: Config and input'
+name: "PR Check - Packaging: Config and input"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,13 +54,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-    name: 'Packaging: Config and input'
+    name: "Packaging: Config and input"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -93,11 +93,11 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
-          config-file: '.github/codeql/codeql-config-packaging3.yml'
+          config-file: ".github/codeql/codeql-config-packaging3.yml"
           packs: +codeql-testing/codeql-pack1@1.0.0
           languages: javascript
           tools: ${{ steps.prepare-test.outputs.tools-url }}
@@ -105,7 +105,7 @@ jobs:
         run: ./build.sh
       - uses: ./../action/analyze
         with:
-          output: '${{ runner.temp }}/results'
+          output: "${{ runner.temp }}/results"
           upload-database: false
 
       - name: Check results

.github/workflows/__packaging-config-js.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - Packaging: Config file'
+name: "PR Check - Packaging: Config file"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,13 +54,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-    name: 'Packaging: Config file'
+    name: "Packaging: Config file"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -93,18 +93,18 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
-          config-file: '.github/codeql/codeql-config-packaging.yml'
+          config-file: ".github/codeql/codeql-config-packaging.yml"
           languages: javascript
           tools: ${{ steps.prepare-test.outputs.tools-url }}
       - name: Build code
         run: ./build.sh
       - uses: ./../action/analyze
         with:
-          output: '${{ runner.temp }}/results'
+          output: "${{ runner.temp }}/results"
           upload-database: false
 
       - name: Check results

.github/workflows/__packaging-inputs-js.yml

@@ -3,7 +3,7 @@
 #     pr-checks/sync.sh
 # to regenerate this file.
 
-name: 'PR Check - Packaging: Action input'
+name: "PR Check - Packaging: Action input"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,13 +54,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-    name: 'Packaging: Action input'
+    name: "Packaging: Action input"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -93,11 +93,11 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
-          config-file: '.github/codeql/codeql-config-packaging2.yml'
+          config-file: ".github/codeql/codeql-config-packaging2.yml"
           languages: javascript
           packs: codeql-testing/codeql-pack1@1.0.0, codeql-testing/codeql-pack2, codeql-testing/codeql-pack3:other-query.ql
           tools: ${{ steps.prepare-test.outputs.tools-url }}
@@ -105,7 +105,7 @@ jobs:
         run: ./build.sh
       - uses: ./../action/analyze
         with:
-          output: '${{ runner.temp }}/results'
+          output: "${{ runner.temp }}/results"
 
       - name: Check results
         uses: ./../action/.github/actions/check-sarif

.github/workflows/__per-language-bundle-validation.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -35,41 +35,41 @@ jobs:
       matrix:
         include:
           - language: actions
-            os: ubuntu-latest
-            version: nightly-latest
+            os: ubuntu-26.04
+            version: linked
             expected-extractors: actions javascript
           - language: cpp
-            os: ubuntu-latest
-            version: nightly-latest
+            os: ubuntu-26.04
+            version: linked
             build-mode: manual
             build-command: gcc -o main main.c
           - language: csharp
-            os: ubuntu-latest
-            version: nightly-latest
+            os: ubuntu-26.04
+            version: linked
             build-mode: none
           - language: go
-            os: ubuntu-latest
-            version: nightly-latest
+            os: ubuntu-26.04
+            version: linked
             build-mode: autobuild
           - language: java
-            os: ubuntu-latest
-            version: nightly-latest
+            os: ubuntu-26.04
+            version: linked
             build-mode: none
           - language: javascript
-            os: ubuntu-latest
-            version: nightly-latest
+            os: ubuntu-26.04
+            version: linked
           - language: python
-            os: ubuntu-latest
-            version: nightly-latest
+            os: ubuntu-26.04
+            version: linked
           - language: ruby
-            os: ubuntu-latest
-            version: nightly-latest
+            os: ubuntu-26.04
+            version: linked
           - language: rust
-            os: ubuntu-latest
-            version: nightly-latest
+            os: ubuntu-26.04
+            version: linked
           - language: swift
-            os: macos-latest-xlarge
-            version: nightly-latest
+            os: macos-26-xlarge
+            version: linked
             build-mode: autobuild
     name: Per-language bundles
     if: github.triggering_actor != 'dependabot[bot]'
@@ -81,13 +81,26 @@ jobs:
     steps:
       - name: Check out repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Install Node.js
+        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
+        with:
+          node-version: 20.x
+          cache: npm
+      - name: Install newer npm
+        run: npm install -g npm@11.19.1
+      - name: Install dependencies
+        run: npm ci
       - name: Prepare test
         id: prepare-test
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
+      - name: Remove CodeQL from toolcache
+        run: |
+          cd ./../action
+          npx tsx ./pr-checks/toolcache.ts clear
       - uses: ./../action/init
         id: init
         with:
@@ -128,9 +141,8 @@ jobs:
           CODEQL_PATH: ${{ steps.init.outputs.codeql-path }}
         run: |
           # A bundle that is missing most of its extractors must never be left in the toolcache,
-          # where a later job analyzing a different language could pick it up. The runner image
-          # ships with its own CodeQL in the toolcache, so check where this bundle was extracted to
-          # rather than whether the toolcache contains CodeQL at all.
+          # where a later job analyzing a different language could pick it up. Per-language bundles
+          # must instead be extracted under the runner's temporary directory.
           echo "CodeQL is at $CODEQL_PATH"
           if [[ "$CODEQL_PATH" == "$RUNNER_TOOL_CACHE"/* ]]; then
             echo "::error::The per-language bundle was added to the toolcache at $CODEQL_PATH."
@@ -160,5 +172,4 @@ jobs:
           fi
           echo "Created a ${LANGUAGE} database at ${database}."
     env:
-      CODEQL_ACTION_PER_LANGUAGE_BUNDLES: true
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__remote-config.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,9 +54,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
     name: Remote config file
     if: github.triggering_actor != 'dependabot[bot]'
@@ -82,8 +82,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           tools: ${{ steps.prepare-test.outputs.tools-url }}

.github/workflows/__resolve-environment-action.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,11 +34,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
     name: Resolve environment
     if: github.triggering_actor != 'dependabot[bot]'
@@ -55,8 +55,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: go,javascript-typescript

.github/workflows/__rubocop-multi-language.yml

@@ -1,74 +0,0 @@
-# Warning: This file is generated automatically, and should not be modified.
-# Instead, please modify the template in the pr-checks directory and run:
-#     pr-checks/sync.sh
-# to regenerate this file.
-
-name: PR Check - RuboCop multi-language
-env:
-  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  GO111MODULE: auto
-on:
-  push:
-    branches:
-      - main
-      - releases/v*
-  pull_request: {}
-  merge_group:
-    types:
-      - checks_requested
-  schedule:
-    - cron: '0 5 * * *'
-  workflow_dispatch:
-    inputs: {}
-  workflow_call:
-    inputs: {}
-defaults:
-  run:
-    shell: bash
-concurrency:
-  cancel-in-progress: ${{ github.event_name == 'pull_request' || false }}
-  group: rubocop-multi-language-${{github.ref}}
-jobs:
-  rubocop-multi-language:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - os: ubuntu-latest
-            version: default
-    name: RuboCop multi-language
-    if: github.triggering_actor != 'dependabot[bot]'
-    permissions:
-      contents: read
-      security-events: read
-    timeout-minutes: 45
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Check out repository
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Prepare test
-        id: prepare-test
-        uses: ./.github/actions/prepare-test
-        with:
-          version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
-      - name: Set up Ruby
-        uses: ruby/setup-ruby@14594264cd68ce8a2345dd349bc3d138a4ef85c8 # v1.327.0
-        with:
-          ruby-version: 2.6
-      - name: Install Code Scanning integration
-        run: bundle add code-scanning-rubocop --version 0.3.0 --skip-install
-      - name: Install dependencies
-        run: bundle install
-      - name: RuboCop run
-        run: |
-          bash -c "
-            bundle exec rubocop --require code_scanning --format CodeScanning::SarifFormatter -o rubocop.sarif
-            [[ $? -ne 2 ]]
-          "
-      - uses: ./../action/upload-sarif
-        with:
-          sarif_file: rubocop.sarif
-    env:
-      CODEQL_ACTION_TEST_MODE: true

.github/workflows/__ruby.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,17 +34,17 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: macos-latest
+          - os: macos-26
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: macos-latest
+          - os: macos-26
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-          - os: macos-latest
+          - os: macos-26
             version: nightly-latest
     name: Ruby analysis
     if: github.triggering_actor != 'dependabot[bot]'
@@ -61,8 +61,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: ruby

.github/workflows/__rust.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,15 +34,15 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-24.04
             version: stable-v2.20.7
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: stable-v2.22.1
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
     name: Rust analysis
     if: github.triggering_actor != 'dependabot[bot]'
@@ -59,8 +59,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           languages: rust

.github/workflows/__split-workflow.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,17 +54,17 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: macos-latest
+          - os: macos-26
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: macos-latest
+          - os: macos-26
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
-          - os: macos-latest
+          - os: macos-26
             version: nightly-latest
     name: Split workflow
     if: github.triggering_actor != 'dependabot[bot]'
@@ -90,11 +90,11 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
-          config-file: '.github/codeql/codeql-config-packaging3.yml'
+          config-file: ".github/codeql/codeql-config-packaging3.yml"
           packs: +codeql-testing/codeql-pack1@1.0.0
           languages: javascript
           tools: ${{ steps.prepare-test.outputs.tools-url }}
@@ -103,7 +103,7 @@ jobs:
       - uses: ./../action/analyze
         with:
           skip-queries: true
-          output: '${{ runner.temp }}/results'
+          output: "${{ runner.temp }}/results"
           upload-database: false
 
       - name: Assert No Results
@@ -114,7 +114,7 @@ jobs:
           fi
       - uses: ./../action/analyze
         with:
-          output: '${{ runner.temp }}/results'
+          output: "${{ runner.temp }}/results"
           upload-database: false
       - name: Assert Results
         run: |

.github/workflows/__start-proxy.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,11 +34,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: macos-latest
+          - os: macos-26
             version: linked
-          - os: windows-latest
+          - os: windows-2025
             version: linked
     name: Start proxy
     if: github.triggering_actor != 'dependabot[bot]'
@@ -55,8 +55,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Setup proxy for registries
         id: proxy
         uses: ./../action/start-proxy
@@ -101,5 +101,5 @@ jobs:
           tools: ${{ steps.prepare-test.outputs.tools-url }}
           config-file: codeql-action@main:tests/multi-language-repo/.github/codeql/custom-queries.yml
     env:
-      CODEQL_ACTION_PROXY_API_REQUESTS: 'true'
+      CODEQL_ACTION_PROXY_API_REQUESTS: "true"
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__submit-sarif-failure.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,11 +34,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
     name: Submit SARIF after failure
     if: github.triggering_actor != 'dependabot[bot]'
@@ -55,8 +55,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: ./init
         with:
@@ -71,10 +71,12 @@ jobs:
         run: exit 1
       - uses: ./analyze
         # In a real workflow, this step wouldn't run. Since we used `continue-on-error`
-        # above, we manually disable it with an `if` condition.
+        # above, we manually disable it with an `if` condition. Having this step is required
+        # for the init post-action because it checks the workflow definition for e.g. the
+        # `category` input. Without this step, that part of the init post-action would fail.
         if: false
         with:
-          category: '/test-codeql-version:${{ matrix.version }}'
+          category: "/test-codeql-version:${{ matrix.version }}"
     env:
       CODEQL_ACTION_EXPECT_UPLOAD_FAILED_SARIF: true
       CODEQL_ACTION_UPLOAD_FAILED_SARIF: true

.github/workflows/__swift-autobuild.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs: {}
   workflow_call:
@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: macos-latest-xlarge
+          - os: macos-26-xlarge
             version: nightly-latest
     name: Swift analysis using autobuild
     if: github.triggering_actor != 'dependabot[bot]'
@@ -51,8 +51,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         id: init
         with:

.github/workflows/__swift-custom-build.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,11 +54,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: macos-latest-xlarge
+          - os: macos-26-xlarge
             version: linked
-          - os: macos-latest-xlarge
+          - os: macos-26-xlarge
             version: default
-          - os: macos-latest-xlarge
+          - os: macos-26-xlarge
             version: nightly-latest
     name: Swift analysis using a custom build command
     if: github.triggering_actor != 'dependabot[bot]'
@@ -84,8 +84,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         id: init
         with:
@@ -107,5 +107,5 @@ jobs:
             exit 1
           fi
     env:
-      DOTNET_GENERATE_ASPNET_CERTIFICATE: 'false'
+      DOTNET_GENERATE_ASPNET_CERTIFICATE: "false"
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__unset-environment.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,9 +54,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: nightly-latest
     name: Test unsetting environment variables
     if: github.triggering_actor != 'dependabot[bot]'
@@ -82,8 +82,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         id: init
         with:

.github/workflows/__unsupported-macos.yml

@@ -0,0 +1,135 @@
+# Warning: This file is generated automatically, and should not be modified.
+# Instead, please modify the template in the pr-checks directory and run:
+#     pr-checks/sync.sh
+# to regenerate this file.
+
+name: PR Check - Unsupported macOS
+env:
+  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  GO111MODULE: auto
+on:
+  push:
+    branches:
+      - main
+      - releases/v*
+  pull_request: {}
+  merge_group:
+    types:
+      - checks_requested
+  schedule:
+    - cron: "0 5 * * *"
+  workflow_dispatch:
+    inputs: {}
+  workflow_call:
+    inputs: {}
+defaults:
+  run:
+    shell: bash
+concurrency:
+  cancel-in-progress: ${{ github.event_name == 'pull_request' || false }}
+  group: unsupported-macos-${{github.ref}}
+jobs:
+  unsupported-macos:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: xcode-27
+            version: linked
+          - os: xcode-27
+            version: nightly-latest
+    name: Unsupported macOS
+    if: github.triggering_actor != 'dependabot[bot]'
+    permissions:
+      contents: read
+      security-events: read
+    timeout-minutes: 45
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Install Node.js
+        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
+        with:
+          node-version: 20.x
+          cache: npm
+      - name: Install newer npm
+        run: npm install -g npm@11.19.1
+      - name: Install dependencies
+        run: npm ci
+      - name: Prepare test
+        id: prepare-test
+        uses: ./.github/actions/prepare-test
+        with:
+          version: ${{ matrix.version }}
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
+      - name: Check xcode_select_link
+        run: |
+          readlink /private/var/db/xcode_select_link
+          file -h /private/var/db/xcode_select_link
+
+      - uses: ./../action/init
+        id: init
+        continue-on-error: true
+        env:
+          CODEQL_ACTION_CHECK_UNSUPPORTED_TRACED_ANALYSIS: true
+          CODEQL_ACTION_ABORT_UNSUPPORTED_TRACED_ANALYSIS: true
+        with:
+          languages: swift
+          tools: ${{ steps.prepare-test.outputs.tools-url }}
+
+      - name: Analyze
+        # We could run `analyze` here from `./../analyze`, but `getAnalyzeActionName` in `workflow.ts`
+        # can't cope with that unless we introduce a different testing environment. Since this step
+        # would just fail on `xcode-27` anyway, we just skip it instead.
+        if: false
+        uses: ./analyze
+        with:
+          category: "/test-codeql-version:${{ matrix.version }}"
+    env:
+      CODEQL_ACTION_SKIP_GENERATE_FAILED_SARIF: false
+      CODEQL_ACTION_SKIP_SARIF_UPLOAD: true
+      CODEQL_ACTION_TESTING_ENVIRONMENT: codeql-action-pr-checks
+      CODEQL_ACTION_TEST_MODE: true
+  unsupported-macos-sarif-checks:
+    if: github.triggering_actor != 'dependabot[bot]'
+    needs:
+      - unsupported-macos
+    permissions:
+      contents: read
+      security-events: read
+    timeout-minutes: 5
+    runs-on: ubuntu-26.04
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Install Node.js
+        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
+        with:
+          node-version: 20.x
+          cache: npm
+      - name: Install newer npm
+        run: npm install -g npm@11.19.1
+      - name: Install dependencies
+        run: npm ci
+      - name: Download workflow artifact
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
+        with:
+          pattern: test-mode-sarif-*
+          path: sarif
+
+      - name: List artifact contents
+        run: ls -laR ./sarif
+
+      - name: Check diagnostics appear in SARIF
+        env:
+          SARIF_PATH: "./sarif/"
+          DIAGNOSTIC_ID: "codeql-action/unsupported-traced-analysis-macos"
+          DIAGNOSTIC_NAME: "Traced analysis is not supported on this version of macOS"
+          EXPECTED_LOCATIONS: "0"
+          EXPECTED_MESSAGE: |
+            Traced analysis is not supported on macOS 27 or above.
+        run: npx tsx ./pr-checks/check-diagnostics.ts
+    env:
+      CODEQL_ACTION_TEST_MODE: true

.github/workflows/__upload-ref-sha-input.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,7 +54,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
     name: "Upload-sarif: 'ref' and 'sha' from inputs"
     if: github.triggering_actor != 'dependabot[bot]'
@@ -80,8 +80,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           tools: ${{ steps.prepare-test.outputs.tools-url }}
@@ -92,12 +92,12 @@ jobs:
       # Generate some SARIF we can upload with the upload-sarif step
       - uses: ./../action/analyze
         with:
-          ref: 'refs/heads/main'
-          sha: '5e235361806c361d4d3f8859e3c897658025a9a2'
+          ref: "refs/heads/main"
+          sha: "5e235361806c361d4d3f8859e3c897658025a9a2"
           upload: never
       - uses: ./../action/upload-sarif
         with:
-          ref: 'refs/heads/main'
-          sha: '5e235361806c361d4d3f8859e3c897658025a9a2'
+          ref: "refs/heads/main"
+          sha: "5e235361806c361d4d3f8859e3c897658025a9a2"
     env:
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__upload-sarif.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,13 +54,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
             analysis-kinds: code-scanning
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
             analysis-kinds: code-quality
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: default
             analysis-kinds: code-scanning,code-quality
     name: Test different uses of `upload-sarif`
@@ -87,8 +87,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - uses: ./../action/init
         with:
           tools: ${{ steps.prepare-test.outputs.tools-url }}
@@ -99,8 +99,8 @@ jobs:
       # Generate some SARIF we can upload with the upload-sarif step
       - uses: ./../action/analyze
         with:
-          ref: 'refs/heads/main'
-          sha: '5e235361806c361d4d3f8859e3c897658025a9a2'
+          ref: "refs/heads/main"
+          sha: "5e235361806c361d4d3f8859e3c897658025a9a2"
           upload: never
           output: ${{ runner.temp }}/results
 
@@ -109,15 +109,15 @@ jobs:
         uses: ./../action/upload-sarif
         id: upload-sarif
         with:
-          ref: 'refs/heads/main'
-          sha: '5e235361806c361d4d3f8859e3c897658025a9a2'
+          ref: "refs/heads/main"
+          sha: "5e235361806c361d4d3f8859e3c897658025a9a2"
           sarif_file: ${{ runner.temp }}/results
           category: |
             ${{ github.workflow }}:upload-sarif/analysis-kinds:${{ matrix.analysis-kinds }}/os:${{ matrix.os }}/version:${{ matrix.version }}/test:all-files/
-      - name: 'Fail for missing output from `upload-sarif` step for `code-scanning`'
+      - name: "Fail for missing output from `upload-sarif` step for `code-scanning`"
         if: contains(matrix.analysis-kinds, 'code-scanning') && !(fromJSON(steps.upload-sarif.outputs.sarif-ids).code-scanning)
         run: exit 1
-      - name: 'Fail for missing output from `upload-sarif` step for `code-quality`'
+      - name: "Fail for missing output from `upload-sarif` step for `code-quality`"
         if: contains(matrix.analysis-kinds, 'code-quality') && !(fromJSON(steps.upload-sarif.outputs.sarif-ids).code-quality)
         run: exit 1
 
@@ -126,12 +126,12 @@ jobs:
         id: upload-single-sarif-code-scanning
         if: contains(matrix.analysis-kinds, 'code-scanning')
         with:
-          ref: 'refs/heads/main'
-          sha: '5e235361806c361d4d3f8859e3c897658025a9a2'
+          ref: "refs/heads/main"
+          sha: "5e235361806c361d4d3f8859e3c897658025a9a2"
           sarif_file: ${{ runner.temp }}/results/javascript.sarif
           category: |
             ${{ github.workflow }}:upload-sarif/analysis-kinds:${{ matrix.analysis-kinds }}/os:${{ matrix.os }}/version:${{ matrix.version }}/test:single-code-scanning/
-      - name: 'Fail for missing output from `upload-single-sarif-code-scanning` step'
+      - name: "Fail for missing output from `upload-single-sarif-code-scanning` step"
         if: contains(matrix.analysis-kinds, 'code-scanning') && !(fromJSON(steps.upload-single-sarif-code-scanning.outputs.sarif-ids).code-scanning)
         run: exit 1
       - name: Upload single SARIF file for Code Quality
@@ -139,12 +139,12 @@ jobs:
         id: upload-single-sarif-code-quality
         if: contains(matrix.analysis-kinds, 'code-quality')
         with:
-          ref: 'refs/heads/main'
-          sha: '5e235361806c361d4d3f8859e3c897658025a9a2'
+          ref: "refs/heads/main"
+          sha: "5e235361806c361d4d3f8859e3c897658025a9a2"
           sarif_file: ${{ runner.temp }}/results/javascript.quality.sarif
           category: |
             ${{ github.workflow }}:upload-sarif/analysis-kinds:${{ matrix.analysis-kinds }}/os:${{ matrix.os }}/version:${{ matrix.version }}/test:single-code-quality/
-      - name: 'Fail for missing output from `upload-single-sarif-code-quality` step'
+      - name: "Fail for missing output from `upload-single-sarif-code-quality` step"
         if: contains(matrix.analysis-kinds, 'code-quality') && !(fromJSON(steps.upload-single-sarif-code-quality.outputs.sarif-ids).code-quality)
         run: exit 1
 
@@ -156,12 +156,12 @@ jobs:
         id: upload-single-non-sarif
         if: contains(matrix.analysis-kinds, 'code-scanning')
         with:
-          ref: 'refs/heads/main'
-          sha: '5e235361806c361d4d3f8859e3c897658025a9a2'
+          ref: "refs/heads/main"
+          sha: "5e235361806c361d4d3f8859e3c897658025a9a2"
           sarif_file: ${{ runner.temp }}/results/javascript.sarif.json
           category: |
             ${{ github.workflow }}:upload-sarif/analysis-kinds:${{ matrix.analysis-kinds }}/os:${{ matrix.os }}/version:${{ matrix.version }}/test:non-sarif/
-      - name: 'Fail for missing output from `upload-single-non-sarif` step'
+      - name: "Fail for missing output from `upload-single-non-sarif` step"
         if: contains(matrix.analysis-kinds, 'code-scanning') && !(fromJSON(steps.upload-single-non-sarif.outputs.sarif-ids).code-scanning)
         run: exit 1
     env:

.github/workflows/__with-checkout-path.yml

@@ -17,7 +17,7 @@ on:
     types:
       - checks_requested
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
     inputs:
       dotnet-version:
@@ -29,7 +29,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
   workflow_call:
     inputs:
       dotnet-version:
@@ -41,7 +41,7 @@ on:
         type: string
         description: The version of Go to install
         required: false
-        default: '>=1.21.0'
+        default: ">=1.21.0"
 defaults:
   run:
     shell: bash
@@ -54,7 +54,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-26.04
             version: linked
     name: Use a custom `checkout_path`
     if: github.triggering_actor != 'dependabot[bot]'
@@ -81,8 +81,8 @@ jobs:
         uses: ./.github/actions/prepare-test
         with:
           version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
+          use-all-platform-bundle: "false"
+          setup-kotlin: "true"
       - name: Delete original checkout
         run: |
           # delete the original checkout so we don't accidentally use it.

.github/workflows/codeql.yml

@@ -8,7 +8,7 @@ on:
     types: [checks_requested]
   schedule:
     # Weekly on Sunday.
-    - cron: '30 1 * * 0'
+    - cron: "30 1 * * 0"
   workflow_dispatch:
 
 defaults:
@@ -22,7 +22,7 @@ jobs:
   # Identify the CodeQL tool versions to use in the analysis job.
   check-codeql-versions:
     if: github.triggering_actor != 'dependabot[bot]'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     outputs:
       versions: ${{ steps.compare.outputs.versions }}
 
@@ -32,41 +32,41 @@ jobs:
       security-events: read
 
     steps:
-    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-    - name: Set up default CodeQL bundle
-      id: setup-default
-      uses: ./setup-codeql
-    - name: Set up linked CodeQL bundle
-      id: setup-linked
-      uses: ./setup-codeql
-      with:
-        tools: linked
-    - name: Compare default and linked CodeQL bundle versions
-      id: compare
-      env:
-        CODEQL_DEFAULT: ${{ steps.setup-default.outputs.codeql-path }}
-        CODEQL_LINKED: ${{ steps.setup-linked.outputs.codeql-path }}
-      run: |
-        CODEQL_VERSION_DEFAULT="$("$CODEQL_DEFAULT" version --format terse)"
-        CODEQL_VERSION_LINKED="$("$CODEQL_LINKED" version --format terse)"
-        echo "Default CodeQL bundle version is $CODEQL_VERSION_DEFAULT"
-        echo "Linked CodeQL bundle version is $CODEQL_VERSION_LINKED"
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Set up default CodeQL bundle
+        id: setup-default
+        uses: ./setup-codeql
+      - name: Set up linked CodeQL bundle
+        id: setup-linked
+        uses: ./setup-codeql
+        with:
+          tools: linked
+      - name: Compare default and linked CodeQL bundle versions
+        id: compare
+        env:
+          CODEQL_DEFAULT: ${{ steps.setup-default.outputs.codeql-path }}
+          CODEQL_LINKED: ${{ steps.setup-linked.outputs.codeql-path }}
+        run: |
+          CODEQL_VERSION_DEFAULT="$("$CODEQL_DEFAULT" version --format terse)"
+          CODEQL_VERSION_LINKED="$("$CODEQL_LINKED" version --format terse)"
+          echo "Default CodeQL bundle version is $CODEQL_VERSION_DEFAULT"
+          echo "Linked CodeQL bundle version is $CODEQL_VERSION_LINKED"
 
-        # If we're running on a pull request, run with both bundles, even if `tools: linked` would
-        # be the same as `tools: null`. This allows us to make the job for each of the bundles a
-        # required status check.
-        #
-        # If we're running on push or schedule, then we can skip running with `tools: linked` when it would be
-        # the same as running with `tools: null`.
-        if [[ "$GITHUB_EVENT_NAME" != "pull_request" && "$GITHUB_EVENT_NAME" != "merge_group" && "$CODEQL_VERSION_DEFAULT" == "$CODEQL_VERSION_LINKED" ]]; then
-          VERSIONS_JSON='[null]'
-        else
-          VERSIONS_JSON='[null, "linked"]'
-        fi
+          # If we're running on a pull request, run with both bundles, even if `tools: linked` would
+          # be the same as `tools: null`. This allows us to make the job for each of the bundles a
+          # required status check.
+          #
+          # If we're running on push or schedule, then we can skip running with `tools: linked` when it would be
+          # the same as running with `tools: null`.
+          if [[ "$GITHUB_EVENT_NAME" != "pull_request" && "$GITHUB_EVENT_NAME" != "merge_group" && "$CODEQL_VERSION_DEFAULT" == "$CODEQL_VERSION_LINKED" ]]; then
+            VERSIONS_JSON='[null]'
+          else
+            VERSIONS_JSON='[null, "linked"]'
+          fi
 
-        # Output a JSON-encoded list with the distinct versions to test against.
-        echo "Suggested matrix config for analysis job: $VERSIONS_JSON"
-        echo "versions=${VERSIONS_JSON}" >> $GITHUB_OUTPUT
+          # Output a JSON-encoded list with the distinct versions to test against.
+          echo "Suggested matrix config for analysis job: $VERSIONS_JSON"
+          echo "versions=${VERSIONS_JSON}" >> $GITHUB_OUTPUT
 
   analyze-javascript:
     if: github.triggering_actor != 'dependabot[bot]'
@@ -74,7 +74,13 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-22.04,ubuntu-24.04,windows-2022,windows-2025,macos-14-xlarge,macos-15-xlarge]
+        os:
+          - ubuntu-22.04
+          - ubuntu-24.04
+          - windows-2022
+          - windows-2025
+          - macos-14-xlarge
+          - macos-15-xlarge
         tools: ${{ fromJson(needs.check-codeql-versions.outputs.versions) }}
     runs-on: ${{ matrix.os }}
 
@@ -83,30 +89,30 @@ jobs:
       security-events: write
 
     steps:
-    - name: Checkout
-      uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-    - name: Initialize CodeQL
-      uses: ./init
-      id: init
-      with:
-        languages: javascript
-        config-file: ./.github/codeql/codeql-config-javascript.yml
-        tools: ${{ matrix.tools }}
-    # confirm steps.init.outputs.codeql-path points to the codeql binary
-    - name: Print CodeQL Version
-      run: >
-        "$CODEQL" version --format=json
-      env:
-        CODEQL: ${{steps.init.outputs.codeql-path}}
-    - name: Perform CodeQL Analysis
-      uses: ./analyze
-      with:
-        category: "/language:javascript"
-        upload: ${{ (matrix.os == 'ubuntu-24.04' && !matrix.tools && github.event_name != 'merge_group' && 'always' ) || 'never' }}
+      - name: Checkout
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Initialize CodeQL
+        uses: ./init
+        id: init
+        with:
+          languages: javascript
+          config-file: ./.github/codeql/codeql-config-javascript.yml
+          tools: ${{ matrix.tools }}
+      # confirm steps.init.outputs.codeql-path points to the codeql binary
+      - name: Print CodeQL Version
+        run: >
+          "$CODEQL" version --format=json
+        env:
+          CODEQL: ${{steps.init.outputs.codeql-path}}
+      - name: Perform CodeQL Analysis
+        uses: ./analyze
+        with:
+          category: "/language:javascript"
+          upload: ${{ (matrix.os == 'ubuntu-24.04' && !matrix.tools && github.event_name != 'merge_group' && 'always' ) || 'never' }}
 
   analyze-other:
     if: github.triggering_actor != 'dependabot[bot]'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
 
     strategy:
       fail-fast: false
@@ -119,21 +125,21 @@ jobs:
       security-events: write
 
     steps:
-    - name: Checkout
-      uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-    - name: Initialize CodeQL
-      uses: ./init
-      with:
-        languages: ${{ matrix.language }}
-        build-mode: none
-        config: >
-          paths-ignore:
-            - lib
-            - tests
-          queries:
-            - uses: security-and-quality
-    - name: Perform CodeQL Analysis
-      uses: ./analyze
-      with:
-        category: "/language:${{ matrix.language }}"
-        upload: ${{ (github.event_name != 'merge_group' && 'always') || 'never' }}
+      - name: Checkout
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Initialize CodeQL
+        uses: ./init
+        with:
+          languages: ${{ matrix.language }}
+          build-mode: none
+          config: >
+            paths-ignore:
+              - lib
+              - tests
+            queries:
+              - uses: security-and-quality
+      - name: Perform CodeQL Analysis
+        uses: ./analyze
+        with:
+          category: "/language:${{ matrix.language }}"
+          upload: ${{ (github.event_name != 'merge_group' && 'always') || 'never' }}

.github/workflows/codescanning-config-cli.yml

@@ -10,13 +10,13 @@ env:
 on:
   push:
     branches:
-    - main
-    - releases/v*
+      - main
+      - releases/v*
   pull_request:
   merge_group:
     types: [checks_requested]
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
 
 concurrency:
@@ -41,187 +41,187 @@ jobs:
       fail-fast: false
       matrix:
         include:
-        - os: ubuntu-latest
-          version: linked
-        - os: ubuntu-latest
-          version: default
-        - os: ubuntu-latest
-          version: nightly-latest
+          - os: ubuntu-26.04
+            version: linked
+          - os: ubuntu-26.04
+            version: default
+          - os: ubuntu-26.04
+            version: nightly-latest
 
     # Code-Scanning config not created because environment variable is not set
     name: Code Scanning Configuration tests
     timeout-minutes: 45
     runs-on: ${{ matrix.os }}
     steps:
-    - name: Check out repository
-      uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Check out repository
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
-    - name: Set up Node.js
-      uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
-      with:
-        node-version: 24
-        cache: 'npm'
+      - name: Set up Node.js
+        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
+        with:
+          node-version: 24
+          cache: "npm"
 
-    - name: Install dependencies
-      run: npm ci
+      - name: Install dependencies
+        run: npm ci
 
-    - name: Prepare test
-      id: prepare-test
-      uses: ./.github/actions/prepare-test
-      with:
-        version: ${{ matrix.version }}
+      - name: Prepare test
+        id: prepare-test
+        uses: ./.github/actions/prepare-test
+        with:
+          version: ${{ matrix.version }}
 
-    - name: Empty file
-      uses: ./../action/.github/actions/check-codescanning-config
-      with:
-        expected-config-file-contents: "{}"
-        # Request multiple languages so later checks can reuse the combined bundle.
-        languages: javascript,python
-        tools: ${{ steps.prepare-test.outputs.tools-url }}
+      - name: Empty file
+        uses: ./../action/.github/actions/check-codescanning-config
+        with:
+          expected-config-file-contents: "{}"
+          # Request multiple languages so later checks can reuse the combined bundle.
+          languages: javascript,python
+          tools: ${{ steps.prepare-test.outputs.tools-url }}
 
-    - name: Packs from input
-      if: success() || failure()
-      uses: ./../action/.github/actions/check-codescanning-config
-      with:
-        expected-config-file-contents: |
-          {
-            "packs": ["codeql-testing/codeql-pack1@1.0.0", "codeql-testing/codeql-pack2" ]
-          }
-        languages: javascript
-        packs: codeql-testing/codeql-pack1@1.0.0, codeql-testing/codeql-pack2
-        tools: ${{ steps.prepare-test.outputs.tools-url }}
-
-    - name: Packs from input with +
-      if: success() || failure()
-      uses: ./../action/.github/actions/check-codescanning-config
-      with:
-        expected-config-file-contents: |
-          {
-            "packs": ["codeql-testing/codeql-pack1@1.0.0", "codeql-testing/codeql-pack2" ]
-          }
-        languages: javascript
-        packs: + codeql-testing/codeql-pack1@1.0.0, codeql-testing/codeql-pack2
-        tools: ${{ steps.prepare-test.outputs.tools-url }}
-
-    - name: Queries from input
-      if: success() || failure()
-      uses: ./../action/.github/actions/check-codescanning-config
-      with:
-        expected-config-file-contents: |
-          {
-            "queries": [{ "uses": "./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql" }]
-          }
-        languages: javascript
-        queries: ./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql
-        tools: ${{ steps.prepare-test.outputs.tools-url }}
-
-    - name: Queries from input with +
-      if: success() || failure()
-      uses: ./../action/.github/actions/check-codescanning-config
-      with:
-        expected-config-file-contents: |
-          {
-            "queries": [{ "uses": "./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql" }]
-          }
-        languages: javascript
-        queries: + ./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql
-        tools: ${{ steps.prepare-test.outputs.tools-url }}
-
-    - name: Queries and packs from input with +
-      if: success() || failure()
-      uses: ./../action/.github/actions/check-codescanning-config
-      with:
-        expected-config-file-contents: |
-          {
-            "queries": [{ "uses": "./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql" }],
-            "packs": ["codeql-testing/codeql-pack1@1.0.0", "codeql-testing/codeql-pack2" ]
-          }
-        languages: javascript
-        queries: + ./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql
-        packs: + codeql-testing/codeql-pack1@1.0.0, codeql-testing/codeql-pack2
-        tools: ${{ steps.prepare-test.outputs.tools-url }}
-
-    - name: Queries and packs from config
-      if: success() || failure()
-      uses: ./../action/.github/actions/check-codescanning-config
-      with:
-        expected-config-file-contents: |
-          {
-            "queries": [{ "uses": "./codeql-qlpacks/complex-javascript-qlpack/foo2/show_ifs.ql" }],
-            "packs": {
-              "javascript": ["codeql-testing/codeql-pack1@1.0.0", "codeql-testing/codeql-pack2" ]
+      - name: Packs from input
+        if: success() || failure()
+        uses: ./../action/.github/actions/check-codescanning-config
+        with:
+          expected-config-file-contents: |
+            {
+              "packs": ["codeql-testing/codeql-pack1@1.0.0", "codeql-testing/codeql-pack2" ]
             }
-          }
-        languages: javascript
-        config-file-test: .github/codeql/queries-and-packs-config.yml
-        tools: ${{ steps.prepare-test.outputs.tools-url }}
+          languages: javascript
+          packs: codeql-testing/codeql-pack1@1.0.0, codeql-testing/codeql-pack2
+          tools: ${{ steps.prepare-test.outputs.tools-url }}
 
-    - name: Queries and packs from config overriden by input
-      if: success() || failure()
-      uses: ./../action/.github/actions/check-codescanning-config
-      with:
-        expected-config-file-contents: |
-          {
-            "queries": [{ "uses": "./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql" }],
-            "packs": ["codeql/javascript-queries"]
-          }
-        languages: javascript
-        queries: ./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql
-        packs: codeql/javascript-queries
-        config-file-test: .github/codeql/queries-and-packs-config.yml
-        tools: ${{ steps.prepare-test.outputs.tools-url }}
+      - name: Packs from input with +
+        if: success() || failure()
+        uses: ./../action/.github/actions/check-codescanning-config
+        with:
+          expected-config-file-contents: |
+            {
+              "packs": ["codeql-testing/codeql-pack1@1.0.0", "codeql-testing/codeql-pack2" ]
+            }
+          languages: javascript
+          packs: + codeql-testing/codeql-pack1@1.0.0, codeql-testing/codeql-pack2
+          tools: ${{ steps.prepare-test.outputs.tools-url }}
 
-    - name: Queries and packs from config merging with input
-      if: success() || failure()
-      uses: ./../action/.github/actions/check-codescanning-config
-      with:
-        expected-config-file-contents: |
-          {
-            "packs": {
-              "javascript": ["codeql-testing/codeql-pack1@1.0.0", "codeql-testing/codeql-pack2", "codeql/javascript-queries" ]
-            },
-            "queries": [
-              { "uses": "./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql" },
-              { "uses": "./codeql-qlpacks/complex-javascript-qlpack/foo2/show_ifs.ql" }
-            ]
-          }
-        languages: javascript
-        queries: + ./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql
-        packs: + codeql/javascript-queries
-        config-file-test: .github/codeql/queries-and-packs-config.yml
-        tools: ${{ steps.prepare-test.outputs.tools-url }}
+      - name: Queries from input
+        if: success() || failure()
+        uses: ./../action/.github/actions/check-codescanning-config
+        with:
+          expected-config-file-contents: |
+            {
+              "queries": [{ "uses": "./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql" }]
+            }
+          languages: javascript
+          queries: ./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql
+          tools: ${{ steps.prepare-test.outputs.tools-url }}
 
-    - name: Multi-language packs from config
-      if: success() || failure()
-      uses: ./../action/.github/actions/check-codescanning-config
-      with:
-        expected-config-file-contents: |
-          {
-            "packs": {
-              "javascript": ["codeql-testing/codeql-pack1@1.0.0", "codeql-testing/codeql-pack2" ],
-              "ruby": ["codeql/ruby-queries"]
-            },
-            "queries": [
-              { "uses": "./codeql-qlpacks/complex-javascript-qlpack/foo2/show_ifs.ql" }
-            ]
-          }
-        languages: javascript,ruby
-        config-file-test: .github/codeql/multi-language-packs-config.yml
-        tools: ${{ steps.prepare-test.outputs.tools-url }}
+      - name: Queries from input with +
+        if: success() || failure()
+        uses: ./../action/.github/actions/check-codescanning-config
+        with:
+          expected-config-file-contents: |
+            {
+              "queries": [{ "uses": "./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql" }]
+            }
+          languages: javascript
+          queries: + ./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql
+          tools: ${{ steps.prepare-test.outputs.tools-url }}
 
-    - name: Other config properties
-      if: success() || failure()
-      uses: ./../action/.github/actions/check-codescanning-config
-      with:
-        expected-config-file-contents: |
-          {
-            "name": "Config using all properties",
-            "packs": ["codeql/javascript-queries" ],
-            "disable-default-queries": true,
-            "paths-ignore": ["xxx"],
-            "paths": ["yyy"]
-          }
-        languages: javascript
-        packs: + codeql/javascript-queries
-        config-file-test: .github/codeql/other-config-properties.yml
-        tools: ${{ steps.prepare-test.outputs.tools-url }}
+      - name: Queries and packs from input with +
+        if: success() || failure()
+        uses: ./../action/.github/actions/check-codescanning-config
+        with:
+          expected-config-file-contents: |
+            {
+              "queries": [{ "uses": "./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql" }],
+              "packs": ["codeql-testing/codeql-pack1@1.0.0", "codeql-testing/codeql-pack2" ]
+            }
+          languages: javascript
+          queries: + ./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql
+          packs: + codeql-testing/codeql-pack1@1.0.0, codeql-testing/codeql-pack2
+          tools: ${{ steps.prepare-test.outputs.tools-url }}
+
+      - name: Queries and packs from config
+        if: success() || failure()
+        uses: ./../action/.github/actions/check-codescanning-config
+        with:
+          expected-config-file-contents: |
+            {
+              "queries": [{ "uses": "./codeql-qlpacks/complex-javascript-qlpack/foo2/show_ifs.ql" }],
+              "packs": {
+                "javascript": ["codeql-testing/codeql-pack1@1.0.0", "codeql-testing/codeql-pack2" ]
+              }
+            }
+          languages: javascript
+          config-file-test: .github/codeql/queries-and-packs-config.yml
+          tools: ${{ steps.prepare-test.outputs.tools-url }}
+
+      - name: Queries and packs from config overriden by input
+        if: success() || failure()
+        uses: ./../action/.github/actions/check-codescanning-config
+        with:
+          expected-config-file-contents: |
+            {
+              "queries": [{ "uses": "./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql" }],
+              "packs": ["codeql/javascript-queries"]
+            }
+          languages: javascript
+          queries: ./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql
+          packs: codeql/javascript-queries
+          config-file-test: .github/codeql/queries-and-packs-config.yml
+          tools: ${{ steps.prepare-test.outputs.tools-url }}
+
+      - name: Queries and packs from config merging with input
+        if: success() || failure()
+        uses: ./../action/.github/actions/check-codescanning-config
+        with:
+          expected-config-file-contents: |
+            {
+              "packs": {
+                "javascript": ["codeql-testing/codeql-pack1@1.0.0", "codeql-testing/codeql-pack2", "codeql/javascript-queries" ]
+              },
+              "queries": [
+                { "uses": "./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql" },
+                { "uses": "./codeql-qlpacks/complex-javascript-qlpack/foo2/show_ifs.ql" }
+              ]
+            }
+          languages: javascript
+          queries: + ./codeql-qlpacks/complex-javascript-qlpack/show_ifs.ql
+          packs: + codeql/javascript-queries
+          config-file-test: .github/codeql/queries-and-packs-config.yml
+          tools: ${{ steps.prepare-test.outputs.tools-url }}
+
+      - name: Multi-language packs from config
+        if: success() || failure()
+        uses: ./../action/.github/actions/check-codescanning-config
+        with:
+          expected-config-file-contents: |
+            {
+              "packs": {
+                "javascript": ["codeql-testing/codeql-pack1@1.0.0", "codeql-testing/codeql-pack2" ],
+                "ruby": ["codeql/ruby-queries"]
+              },
+              "queries": [
+                { "uses": "./codeql-qlpacks/complex-javascript-qlpack/foo2/show_ifs.ql" }
+              ]
+            }
+          languages: javascript,ruby
+          config-file-test: .github/codeql/multi-language-packs-config.yml
+          tools: ${{ steps.prepare-test.outputs.tools-url }}
+
+      - name: Other config properties
+        if: success() || failure()
+        uses: ./../action/.github/actions/check-codescanning-config
+        with:
+          expected-config-file-contents: |
+            {
+              "name": "Config using all properties",
+              "packs": ["codeql/javascript-queries" ],
+              "disable-default-queries": true,
+              "paths-ignore": ["xxx"],
+              "paths": ["yyy"]
+            }
+          languages: javascript
+          packs: + codeql/javascript-queries
+          config-file-test: .github/codeql/other-config-properties.yml
+          tools: ${{ steps.prepare-test.outputs.tools-url }}

.github/workflows/debug-artifacts-failure-safe.yml

@@ -6,13 +6,13 @@ env:
 on:
   push:
     branches:
-    - main
-    - releases/v*
+      - main
+      - releases/v*
   pull_request:
   merge_group:
     types: [checks_requested]
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
 
 concurrency:
@@ -30,10 +30,10 @@ jobs:
       fail-fast: false
       matrix:
         version:
-        - stable-v2.20.7
-        - default
-        - linked
-        - nightly-latest
+          - stable-v2.20.7
+          - default
+          - linked
+          - nightly-latest
     name: Upload debug artifacts after failure in analyze
     continue-on-error: true
     env:
@@ -43,7 +43,12 @@ jobs:
       # We currently need `security-events: read` to access feature flags.
       security-events: read
     timeout-minutes: 45
-    runs-on: ubuntu-latest
+
+    # stable-v2.20.7 requires an older version of Java than the default on `ubuntu-latest` (`ubuntu-26.04`).
+    # We could install that older version on the newer runners, or use the older runner.
+    # We do the latter here. This can be removed once we stop supporting `v2.20.7`.
+    runs-on: ${{ case(matrix.version == 'stable-v2.20.7', 'ubuntu-24.04', 'ubuntu-26.04') }}
+
     steps:
       - name: Dump GitHub event
         run: cat "${GITHUB_EVENT_PATH}"
@@ -60,7 +65,7 @@ jobs:
       - name: Install .NET
         uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6.0.0
         with:
-          dotnet-version: '9.x'
+          dotnet-version: "9.x"
       - name: Assert best-effort artifact scan completed
         uses: ./../action/.github/actions/verify-debug-artifact-scan-completed
       - uses: ./../action/init
@@ -86,12 +91,13 @@ jobs:
     timeout-minutes: 45
     permissions:
       contents: read
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     steps:
       - name: Download all artifacts
         uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
       - name: Check expected artifacts exist
         run: |
+          VERSIONS="stable-v2.20.7 default linked nightly-latest"
           LANGUAGES="cpp csharp go java javascript python"
           for version in $VERSIONS; do
             echo "Artifacts from version $version:"

.github/workflows/debug-artifacts-safe.yml

@@ -5,13 +5,13 @@ env:
 on:
   push:
     branches:
-    - main
-    - releases/v*
+      - main
+      - releases/v*
   pull_request:
   merge_group:
     types: [checks_requested]
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
 
 concurrency:
@@ -29,10 +29,10 @@ jobs:
       fail-fast: false
       matrix:
         version:
-        - stable-v2.20.7
-        - default
-        - linked
-        - nightly-latest
+          - stable-v2.20.7
+          - default
+          - linked
+          - nightly-latest
     name: Upload debug artifacts
     env:
       CODEQL_ACTION_TEST_MODE: true
@@ -41,7 +41,12 @@ jobs:
       contents: read
       # We currently need `security-events: read` to access feature flags.
       security-events: read
-    runs-on: ubuntu-latest
+
+    # stable-v2.20.7 requires an older version of Java than the default on `ubuntu-latest` (`ubuntu-26.04`).
+    # We could install that older version on the newer runners, or use the older runner.
+    # We do the latter here. This can be removed once we stop supporting `v2.20.7`.
+    runs-on: ${{ case(matrix.version == 'stable-v2.20.7', 'ubuntu-24.04', 'ubuntu-26.04') }}
+
     steps:
       - name: Check out repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
@@ -56,7 +61,7 @@ jobs:
       - name: Install .NET
         uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6.0.0
         with:
-          dotnet-version: '9.x'
+          dotnet-version: "9.x"
       - name: Assert best-effort artifact scan completed
         uses: ./../action/.github/actions/verify-debug-artifact-scan-completed
       - uses: ./../action/init
@@ -79,7 +84,7 @@ jobs:
     timeout-minutes: 45
     permissions:
       contents: read
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     steps:
       - name: Download all artifacts
         uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2

.github/workflows/deflake.yml

@@ -60,7 +60,6 @@ on:
       - "PR Check - Proxy test"
       - "PR Check - Remote config file"
       - "PR Check - Resolve environment"
-      - "PR Check - RuboCop multi-language"
       - "PR Check - Ruby analysis"
       - "PR Check - Rust analysis"
       - "PR Check - Split workflow"

.github/workflows/post-release-mergeback.yml

@@ -10,7 +10,7 @@ on:
   workflow_dispatch:
     inputs:
       baseBranch:
-        description: 'The base branch to merge into'
+        description: "The base branch to merge into"
         default: main
         required: false
 
@@ -24,7 +24,7 @@ defaults:
 
 jobs:
   merge-back:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     environment: Automation
     if: github.repository == 'github/codeql-action'
     env:
@@ -41,16 +41,16 @@ jobs:
 
       - name: Dump GitHub context
         env:
-          GITHUB_CONTEXT: '${{ toJson(github) }}'
+          GITHUB_CONTEXT: "${{ toJson(github) }}"
         run: echo "${GITHUB_CONTEXT}"
 
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
-          fetch-depth: 0  # ensure we have all tags and can push commits
+          fetch-depth: 0 # ensure we have all tags and can push commits
       - uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
         with:
           node-version: 24
-          cache: 'npm'
+          cache: "npm"
 
       - name: Install JavaScript dependencies
         run: npm ci
@@ -134,7 +134,7 @@ jobs:
           echo "::endgroup::"
 
       - name: Generate token
-        uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
+        uses: actions/create-github-app-token@64ab729a6294000f5aa4a4bc0b73d1f32bc45510 # v3.3.0
         id: app-token
         with:
           app-id: ${{ vars.AUTOMATION_APP_ID }}

.github/workflows/pr-checks.yml

@@ -2,6 +2,9 @@ name: PR Checks
 
 on:
   push:
+    branches:
+      - "main"
+      - "releases/v*"
   pull_request:
   merge_group:
     types: [checks_requested]
@@ -22,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-26.04, macos-26, windows-2025]
         node-version: [20, 24]
     permissions:
       contents: read
@@ -61,14 +64,14 @@ jobs:
           npm ci
 
       - name: Verify compiled JS up to date
-        run: .github/workflows/script/check-js.sh
+        run: npx tsx pr-checks/check-unchanged.ts --language javascript
 
       - name: Run unit tests
         if: always()
         run: npm test
 
       - name: Lint
-        if: always() && matrix.os != 'windows-latest'
+        if: always() && matrix.os != 'windows-2025'
         run: npm run lint-ci
 
       - name: Upload sarif
@@ -78,7 +81,7 @@ jobs:
         # paired `push` run that the queue branch creates use that ref, so gate on the ref itself
         # rather than the event. The same results are uploaded by the `pull_request` run and again
         # by the `push` run on `main`.
-        if: matrix.os == 'ubuntu-latest' && matrix.node-version == 24 && !startsWith(github.ref, 'refs/heads/gh-readonly-queue/')
+        if: matrix.os == 'ubuntu-26.04' && matrix.node-version == 24 && !startsWith(github.ref, 'refs/heads/gh-readonly-queue/')
         with:
           sarif_file: eslint.sarif
           category: eslint
@@ -90,7 +93,7 @@ jobs:
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     timeout-minutes: 10
 
     concurrency:
@@ -119,6 +122,9 @@ jobs:
         id: install-deps
         run: npm ci
 
+      - name: Verify YAML is correctly formatted
+        run: npx tsx pr-checks/check-unchanged.ts --language yaml
+
       - name: Verify PR checks up to date
         if: ${{ !cancelled() && steps.install-deps.outcome == 'success' }}
         run: .github/workflows/script/verify-pr-checks.sh
@@ -145,12 +151,11 @@ jobs:
 
       - name: Fetch base commit
         id: fetch-base
-        # Forks and Dependabot PRs don't have permission to write comments, so skip the repo size
-        # check in those cases.
+        # Skip this (and subsequent steps) if the PR originates from a fork, since this workflow
+        # won't have the necessary permissions to post comments on the PR.
         if: >-
           github.event_name == 'pull_request' &&
-          github.event.pull_request.head.repo.full_name == github.repository &&
-          github.event.pull_request.user.login != 'dependabot[bot]'
+          github.event.pull_request.head.repo.full_name == github.repository
         env:
           BASE_SHA: ${{ github.event.pull_request.base.sha }}
           HEAD_SHA: ${{ github.event.pull_request.head.sha }}
@@ -209,7 +214,7 @@ jobs:
     if: >-
       github.event_name == 'pull_request' &&
       github.event.pull_request.head.repo.full_name == github.repository &&
-      github.event.pull_request.user.login != 'dependabot[bot]' &&
+      github.actor != 'dependabot[bot]' &&
       needs.other-checks.result == 'success'
     permissions:
       contents: read

.github/workflows/pr-dequeued.yml

@@ -0,0 +1,43 @@
+name: PR dequeued
+
+on:
+  pull_request:
+    types:
+      - dequeued
+
+jobs:
+  notify:
+    name: Notify
+    runs-on: ubuntu-slim
+
+    if: github.event.pull_request.merged != true
+
+    permissions:
+      pull-requests: write
+
+    steps:
+      - name: Notify that the PR was removed from the merge queue
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+          REASON: ${{ github.event.reason }}
+        run: |
+          # Mention whoever added the PR to the merge queue rather than the PR author, who may be a
+          # bot such as Dependabot. The `dequeued` event payload doesn't identify the enqueuer, so
+          # look them up in the most recent `AddedToMergeQueueEvent` on the PR's timeline.
+          enqueuer=$(gh api graphql \
+            -F number="$PR_NUMBER" \
+            -f query='
+              query($number: Int!) {
+                repository(owner: "github", name: "codeql-action") {
+                  pullRequest(number: $number) {
+                    timelineItems(itemTypes: [ADDED_TO_MERGE_QUEUE_EVENT], last: 1) {
+                      nodes { ... on AddedToMergeQueueEvent { enqueuer { login } } }
+                    }
+                  }
+                }
+              }' \
+            --jq '.data.repository.pullRequest.timelineItems.nodes[0].enqueuer.login')
+          echo "@$enqueuer The pull request was removed from the merge queue (\`$REASON\`)." \
+            "Please resolve any issues if required and enqueue the PR again." |
+            gh pr comment --body-file - --repo github/codeql-action "$PR_NUMBER"

.github/workflows/prepare-release.yml

@@ -29,7 +29,7 @@ defaults:
 jobs:
   prepare:
     name: "Release info"
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     if: github.repository == 'github/codeql-action'
 
     permissions:

.github/workflows/publish-immutable-action.yml

@@ -1,10 +1,10 @@
-name: 'Publish Immutable Action Version'
+name: "Publish Immutable Action Version"
 
 on:
   push:
     tags:
       # Match version tags, but not the major version tags.
-      - 'v[0-9]+.**'
+      - "v[0-9]+.**"
 
 defaults:
   run:

.github/workflows/python312-windows.yml

@@ -8,7 +8,7 @@ on:
     types: [checks_requested]
   schedule:
     # Weekly on Monday.
-    - cron: '0 0 * * 1'
+    - cron: "0 0 * * 1"
   workflow_dispatch:
 
 concurrency:
@@ -29,25 +29,25 @@ jobs:
       contents: read
       # We currently need `security-events: read` to access feature flags.
       security-events: read
-    runs-on: windows-latest
+    runs-on: windows-2025
 
     steps:
-    - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
-      with:
-        python-version: 3.12
+      - uses: actions/setup-python@6d4fd22b20465ccc0f7354476588e8df7c9ca0e0 # v7.1.0
+        with:
+          python-version: 3.12
 
-    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
-    - name: Prepare test
-      uses: ./.github/actions/prepare-test
-      with:
-        version: default
+      - name: Prepare test
+        uses: ./.github/actions/prepare-test
+        with:
+          version: default
 
-    - name: Initialize CodeQL
-      uses: ./../action/init
-      with:
-        tools: linked
-        languages: python
+      - name: Initialize CodeQL
+        uses: ./../action/init
+        with:
+          tools: linked
+          languages: python
 
-    - name: Analyze
-      uses: ./../action/analyze
+      - name: Analyze
+        uses: ./../action/analyze

.github/workflows/query-filters.yml

@@ -3,13 +3,13 @@ name: Query filters tests
 on:
   push:
     branches:
-    - main
-    - releases/v*
+      - main
+      - releases/v*
   pull_request:
   merge_group:
     types: [checks_requested]
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
 
 concurrency:
@@ -25,51 +25,51 @@ jobs:
     name: Query Filters Tests
     if: github.triggering_actor != 'dependabot[bot]'
     timeout-minutes: 45
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     permissions:
       contents: read # This permission is needed to allow the GitHub Actions workflow to read the contents of the repository.
     steps:
-    - name: Check out repository
-      uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Check out repository
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
-    - name: Install Node.js
-      uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
-      with:
-        node-version: 24
-        cache: npm
+      - name: Install Node.js
+        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
+        with:
+          node-version: 24
+          cache: npm
 
-    - name: Install dependencies
-      run: npm ci
+      - name: Install dependencies
+        run: npm ci
 
-    - name: Prepare test
-      id: prepare-test
-      uses: ./.github/actions/prepare-test
-      with:
-        version: linked
+      - name: Prepare test
+        id: prepare-test
+        uses: ./.github/actions/prepare-test
+        with:
+          version: linked
 
-    - name: Check SARIF for default queries with Single include, Single exclude
-      uses: ./../action/.github/actions/query-filter-test
-      with:
-        sarif-file:  ${{ runner.temp }}/results/javascript.sarif
-        queries-run: js/zipslip
-        queries-not-run: js/path-injection
-        config-file: ./.github/codeql/codeql-config-query-filters1.yml
-        tools: ${{ steps.prepare-test.outputs.tools-url }}
+      - name: Check SARIF for default queries with Single include, Single exclude
+        uses: ./../action/.github/actions/query-filter-test
+        with:
+          sarif-file: ${{ runner.temp }}/results/javascript.sarif
+          queries-run: js/zipslip
+          queries-not-run: js/path-injection
+          config-file: ./.github/codeql/codeql-config-query-filters1.yml
+          tools: ${{ steps.prepare-test.outputs.tools-url }}
 
-    - name: Check SARIF for query packs with Single include, Single exclude
-      uses: ./../action/.github/actions/query-filter-test
-      with:
-        sarif-file:  ${{ runner.temp }}/results/javascript.sarif
-        queries-run: js/zipslip,javascript/example/empty-or-one-block
-        queries-not-run: js/path-injection
-        config-file: ./.github/codeql/codeql-config-query-filters2.yml
-        tools: ${{ steps.prepare-test.outputs.tools-url }}
+      - name: Check SARIF for query packs with Single include, Single exclude
+        uses: ./../action/.github/actions/query-filter-test
+        with:
+          sarif-file: ${{ runner.temp }}/results/javascript.sarif
+          queries-run: js/zipslip,javascript/example/empty-or-one-block
+          queries-not-run: js/path-injection
+          config-file: ./.github/codeql/codeql-config-query-filters2.yml
+          tools: ${{ steps.prepare-test.outputs.tools-url }}
 
-    - name: Check SARIF for query packs and local queries with Single include, Single exclude
-      uses: ./../action/.github/actions/query-filter-test
-      with:
-        sarif-file:  ${{ runner.temp }}/results/javascript.sarif
-        queries-run: js/zipslip,javascript/example/empty-or-one-block,inrepo-javascript-querypack/show-ifs
-        queries-not-run: js/path-injection,complex-python-querypack/show-ifs,complex-python-querypack/foo/bar/show-ifs
-        config-file: ./.github/codeql/codeql-config-query-filters3.yml
-        tools: ${{ steps.prepare-test.outputs.tools-url }}
+      - name: Check SARIF for query packs and local queries with Single include, Single exclude
+        uses: ./../action/.github/actions/query-filter-test
+        with:
+          sarif-file: ${{ runner.temp }}/results/javascript.sarif
+          queries-run: js/zipslip,javascript/example/empty-or-one-block,inrepo-javascript-querypack/show-ifs
+          queries-not-run: js/path-injection,complex-python-querypack/show-ifs,complex-python-querypack/foo/bar/show-ifs
+          config-file: ./.github/codeql/codeql-config-query-filters3.yml
+          tools: ${{ steps.prepare-test.outputs.tools-url }}

.github/workflows/rebuild.yml

@@ -12,7 +12,7 @@ defaults:
 jobs:
   rebuild:
     name: Rebuild Action
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     if: github.event.label.name == 'Rebuild' || github.event_name == 'workflow_dispatch'
 
     env:
@@ -33,7 +33,7 @@ jobs:
         uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
         with:
           node-version: 24
-          cache: 'npm'
+          cache: "npm"
 
       - name: Remove label
         if: github.event_name == 'pull_request'

.github/workflows/rollback-release.yml

@@ -34,7 +34,7 @@ jobs:
   rollback:
     name: "Create rollback release"
     if: github.repository == 'github/codeql-action'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     timeout-minutes: 45
 
     # Don't set the deployment environment for test runs
@@ -139,7 +139,7 @@ jobs:
 
       - name: Generate token
         if: github.event_name == 'workflow_dispatch'
-        uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
+        uses: actions/create-github-app-token@64ab729a6294000f5aa4a4bc0b73d1f32bc45510 # v3.3.0
         id: app-token
         with:
           app-id: ${{ vars.AUTOMATION_APP_ID }}

.github/workflows/script/check-js.sh

@@ -1,33 +0,0 @@
-#!/bin/bash
-set -eu
-
-# Sanity check that repo is clean to start with
-if [ ! -z "$(git status --porcelain)" ]; then
-    # If we get a fail here then this workflow needs attention...
-    >&2 echo "Failed: Repo should be clean before testing!"
-    exit 1
-fi
-# Wipe the lib directory in case there are extra unnecessary files in there
-rm -rf lib
-# Generate the JavaScript files
-npm run-script build
-# Check that repo is still clean
-if [ ! -z "$(git status --porcelain)" ]; then
-    # If we get a fail here then the PR needs attention
-    >&2 echo "Failed: JavaScript files are not up to date. Run 'rm -rf lib && npm run-script build' to update"
-    git status
-
-    echo "### Transpiled JS diff" >> $GITHUB_STEP_SUMMARY
-    echo "" >> $GITHUB_STEP_SUMMARY
-    echo '```diff' >> $GITHUB_STEP_SUMMARY
-    git diff --output="$RUNNER_TEMP/js.diff"
-    cat "$RUNNER_TEMP/js.diff" >> $GITHUB_STEP_SUMMARY
-    echo '```' >> $GITHUB_STEP_SUMMARY
-
-    # Reset bundled files to allow other checks to test for changes
-    git checkout lib
-
-    # Fail this check
-    exit 1
-fi
-echo "Success: JavaScript files are up to date"

.github/workflows/test-codeql-bundle-all.yml

@@ -1,17 +1,17 @@
-name: 'PR Check - CodeQL Bundle All'
+name: "PR Check - CodeQL Bundle All"
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GO111MODULE: auto
 on:
   push:
     branches:
-    - main
-    - releases/v*
+      - main
+      - releases/v*
   pull_request:
   merge_group:
     types: [checks_requested]
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
 
 concurrency:
@@ -27,9 +27,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-        - os: ubuntu-latest
-          version: nightly-latest
-    name: 'CodeQL Bundle All'
+          - os: ubuntu-26.04
+            version: nightly-latest
+    name: "CodeQL Bundle All"
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
@@ -37,26 +37,26 @@ jobs:
     timeout-minutes: 45
     runs-on: ${{ matrix.os }}
     steps:
-    - name: Check out repository
-      uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-    - name: Prepare test
-      id: prepare-test
-      uses: ./.github/actions/prepare-test
-      with:
-        version: ${{ matrix.version }}
-        use-all-platform-bundle: true
-    - name: Install .NET
-      uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6.0.0
-      with:
-        dotnet-version: '9.x'
-    - id: init
-      uses: ./../action/init
-      with:
-        # We manually exclude Swift from the languages list here, as it is not supported on Ubuntu
-        languages: cpp,csharp,go,java,javascript,python,ruby
-        tools: ${{ steps.prepare-test.outputs.tools-url }}
-    - name: Build code
-      run: ./build.sh
-    - uses: ./../action/analyze
+      - name: Check out repository
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Prepare test
+        id: prepare-test
+        uses: ./.github/actions/prepare-test
+        with:
+          version: ${{ matrix.version }}
+          use-all-platform-bundle: true
+      - name: Install .NET
+        uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6.0.0
+        with:
+          dotnet-version: "9.x"
+      - id: init
+        uses: ./../action/init
+        with:
+          # We manually exclude Swift from the languages list here, as it is not supported on Ubuntu
+          languages: cpp,csharp,go,java,javascript,python,ruby
+          tools: ${{ steps.prepare-test.outputs.tools-url }}
+      - name: Build code
+        run: ./build.sh
+      - uses: ./../action/analyze
     env:
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/update-bundle.yml

@@ -20,7 +20,7 @@ defaults:
 jobs:
   update-bundle:
     if: github.event.release.prerelease && startsWith(github.event.release.tag_name, 'codeql-bundle-')
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     permissions:
       contents: write # needed to push commits
       pull-requests: write # needed to create pull requests
@@ -30,7 +30,7 @@ jobs:
 
       - name: Dump GitHub context
         env:
-          GITHUB_CONTEXT: '${{ toJson(github) }}'
+          GITHUB_CONTEXT: "${{ toJson(github) }}"
         run: echo "$GITHUB_CONTEXT"
 
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
@@ -44,7 +44,7 @@ jobs:
         uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
         with:
           node-version: 24
-          cache: 'npm'
+          cache: "npm"
 
       - name: Install dependencies
         run: npm ci

.github/workflows/update-release-branch.yml

@@ -26,7 +26,7 @@ jobs:
   update:
     name: "Update release branch"
     timeout-minutes: 45
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     if: github.event_name == 'workflow_dispatch'
     needs: [prepare]
     env:
@@ -38,48 +38,48 @@ jobs:
       contents: write # needed to push commits
       pull-requests: write # needed to create pull request
     steps:
-    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      with:
-        fetch-depth: 0  # Need full history for calculation of diffs
-    - uses: ./.github/actions/release-initialise
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          fetch-depth: 0 # Need full history for calculation of diffs
+      - uses: ./.github/actions/release-initialise
 
-    # when the workflow has been manually triggered on main,
-    # we know that we definitely want the release branch to exist
-    - name: Ensure release branch exists
-      run: |
-        echo "MAJOR_VERSION ${MAJOR_VERSION}"
-        RELEASE_BRANCH=releases/${MAJOR_VERSION}
-        if git checkout $RELEASE_BRANCH > /dev/null 2>&1; then
-            echo "Branch $RELEASE_BRANCH already exists"
-            echo ""
-        else
-            echo "Creating $RELEASE_BRANCH branch"
-            git checkout -b ${RELEASE_BRANCH} ${LATEST_TAG}
-            git push --set-upstream origin ${RELEASE_BRANCH}
-            git branch --show-current
-            echo ""
-        fi
-        echo "Returning to branch: ${REF_NAME}"
-        git checkout ${REF_NAME}
+      # when the workflow has been manually triggered on main,
+      # we know that we definitely want the release branch to exist
+      - name: Ensure release branch exists
+        run: |
+          echo "MAJOR_VERSION ${MAJOR_VERSION}"
+          RELEASE_BRANCH=releases/${MAJOR_VERSION}
+          if git checkout $RELEASE_BRANCH > /dev/null 2>&1; then
+              echo "Branch $RELEASE_BRANCH already exists"
+              echo ""
+          else
+              echo "Creating $RELEASE_BRANCH branch"
+              git checkout -b ${RELEASE_BRANCH} ${LATEST_TAG}
+              git push --set-upstream origin ${RELEASE_BRANCH}
+              git branch --show-current
+              echo ""
+          fi
+          echo "Returning to branch: ${REF_NAME}"
+          git checkout ${REF_NAME}
 
-    - name: Update current release branch
-      if: github.event_name == 'workflow_dispatch'
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      run: |
-        echo SOURCE_BRANCH=${REF_NAME}
-        echo TARGET_BRANCH=releases/${MAJOR_VERSION}
-        npx tsx ./pr-checks/update-release-branch.ts \
-          --repository-nwo ${{ github.repository }} \
-          --source-branch '${{ env.REF_NAME }}' \
-          --target-branch 'releases/${{ env.MAJOR_VERSION }}' \
-          --is-primary-release \
-          --conductor ${GITHUB_ACTOR}
+      - name: Update current release branch
+        if: github.event_name == 'workflow_dispatch'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          echo SOURCE_BRANCH=${REF_NAME}
+          echo TARGET_BRANCH=releases/${MAJOR_VERSION}
+          npx tsx ./pr-checks/update-release-branch.ts \
+            --repository-nwo ${{ github.repository }} \
+            --source-branch '${{ env.REF_NAME }}' \
+            --target-branch 'releases/${{ env.MAJOR_VERSION }}' \
+            --is-primary-release \
+            --conductor ${GITHUB_ACTOR}
 
   backport:
     name: "Create backport"
     timeout-minutes: 45
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     environment: Automation
     needs: [prepare]
     if: ${{ (github.event_name == 'push') && needs.prepare.outputs.backport_target_branches != '[]' }}
@@ -94,28 +94,28 @@ jobs:
       contents: write # needed to push commits
       pull-requests: write # needed to create pull request
     steps:
-    - name: Generate token
-      uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
-      id: app-token
-      with:
-        app-id: ${{ vars.AUTOMATION_APP_ID }}
-        private-key: ${{ secrets.AUTOMATION_PRIVATE_KEY }}
+      - name: Generate token
+        uses: actions/create-github-app-token@64ab729a6294000f5aa4a4bc0b73d1f32bc45510 # v3.3.0
+        id: app-token
+        with:
+          app-id: ${{ vars.AUTOMATION_APP_ID }}
+          private-key: ${{ secrets.AUTOMATION_PRIVATE_KEY }}
 
-    - name: Checkout
-      uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      with:
-        fetch-depth: 0  # Need full history for calculation of diffs
-        token: ${{ steps.app-token.outputs.token }}
-    - uses: ./.github/actions/release-initialise
+      - name: Checkout
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          fetch-depth: 0 # Need full history for calculation of diffs
+          token: ${{ steps.app-token.outputs.token }}
+      - uses: ./.github/actions/release-initialise
 
-    - name: Update older release branch
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      run: |
-        echo SOURCE_BRANCH=${SOURCE_BRANCH}
-        echo TARGET_BRANCH=${TARGET_BRANCH}
-        npx tsx ./pr-checks/update-release-branch.ts \
-          --repository-nwo ${{ github.repository }} \
-          --source-branch ${SOURCE_BRANCH} \
-          --target-branch ${TARGET_BRANCH} \
-          --conductor ${GITHUB_ACTOR}
+      - name: Update older release branch
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          echo SOURCE_BRANCH=${SOURCE_BRANCH}
+          echo TARGET_BRANCH=${TARGET_BRANCH}
+          npx tsx ./pr-checks/update-release-branch.ts \
+            --repository-nwo ${{ github.repository }} \
+            --source-branch ${SOURCE_BRANCH} \
+            --target-branch ${TARGET_BRANCH} \
+            --conductor ${GITHUB_ACTOR}

.github/workflows/update-supported-enterprise-server-versions.yml

@@ -29,7 +29,7 @@ jobs:
         uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
         with:
           node-version: 24
-          cache: 'npm'
+          cache: "npm"
 
       - name: Install dependencies
         run: npm ci

.vscode/settings.json

@@ -15,7 +15,7 @@
   "search.exclude": {
     "**/node_modules": true,
     "build": true,
-    "lib": true,
+    "lib": true
   },
   // Installing a new Node package often triggers VS Code's git limit warnings as there is typically
   // an intermediate stage where many files are modified. This setting suppresses these warnings.
@@ -26,4 +26,9 @@
   "[typescript]": {
     "editor.defaultFormatter": "esbenp.prettier-vscode"
   },
+  "[yaml]": {
+    "editor.tabSize": 2,
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
+  },
+  "prettier.prettierPath": "./node_modules/prettier"
 }

CHANGELOG.md

@@ -6,6 +6,10 @@ See the [releases page](https://github.com/github/codeql-action/releases) for th
 
 No user facing changes.
 
+## 4.39.1 - 21 Oct 2026
+
+- Update default CodeQL bundle version to [2.27.3](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.27.3). [#4256](https://github.com/github/codeql-action/pull/4256)
+
 ## 4.39.0 - 15 Oct 2026
 
 - _Breaking change_: Bump the minimum required CodeQL bundle version to 2.20.7. [#4205](https://github.com/github/codeql-action/pull/4205)

README.md

@@ -76,7 +76,6 @@ We typically release new minor versions of the CodeQL Action and Bundle when a n
 | `v4.33.0` | `2.24.3` | Enterprise Server 3.21 | |
 | `v4.31.10` | `2.23.9` | Enterprise Server 3.20 | |
 | `v3.29.11` | `2.22.4` | Enterprise Server 3.19 | |
-| `v3.28.21` | `2.21.3` | Enterprise Server 3.18 | |
 
 See the full list of GHES release and deprecation dates at [GitHub Enterprise Server releases](https://docs.github.com/en/enterprise-server/admin/all-releases#releases-of-github-enterprise-server).
 

action.yml

@@ -1,10 +1,10 @@
-name: 'CodeQL: Stub'
+name: "CodeQL: Stub"
 description: "Stub: Don't use this action directly. Read [the documentation](https://docs.github.com/en/code-security/code-scanning/introduction-to-code-scanning/about-code-scanning-with-codeql) instead."
-author: 'GitHub'
+author: "GitHub"
 runs:
-  using: 'composite'
+  using: "composite"
   steps:
-    - name: 'Stub'
+    - name: "Stub"
       run: |
         echo 'This is a stub. Read [the documentation](https://docs.github.com/en/code-security/code-scanning/introduction-to-code-scanning/about-code-scanning-with-codeql) instead.'
         exit 1

autobuild/action.yml

@@ -1,6 +1,6 @@
-name: 'CodeQL: Autobuild'
-description: 'Attempt to automatically build the code. Only used for analyzing languages that require a build. Use the `build-mode: autobuild` input in the `init` action instead.'
-author: 'GitHub'
+name: "CodeQL: Autobuild"
+description: "Attempt to automatically build the code. Only used for analyzing languages that require a build. Use the `build-mode: autobuild` input in the `init` action instead."
+author: "GitHub"
 inputs:
   token:
     description: "GitHub token to use for authenticating with this instance of GitHub. The token needs the `security-events: write` permission."
@@ -16,4 +16,4 @@ inputs:
     required: false
 runs:
   using: node24
-  main: '../lib/autobuild-entry.js'
+  main: "../lib/autobuild-entry.js"

init/action.yml

@@ -1,6 +1,6 @@
-name: 'CodeQL: Init'
-description: 'Set up CodeQL'
-author: 'GitHub'
+name: "CodeQL: Init"
+description: "Set up CodeQL"
+author: "GitHub"
 inputs:
   tools:
     description: >-
@@ -56,7 +56,7 @@ inputs:
       - `code-scanning`: The default, security-focused analysis.
       - `code-quality`: Analysis focused on code quality. This must be enabled in conjunction
                         with `code-scanning`.
-    default: 'code-scanning'
+    default: "code-scanning"
     required: true
   token:
     description: GitHub token to use for authenticating with this instance of GitHub. To download custom packs from multiple registries, use the registries input.
@@ -100,7 +100,7 @@ inputs:
     description: Comma-separated list of additional queries to run. By default, this overrides the same setting in a configuration file; prefix with "+" to use both sets of queries.
     required: false
   quality-queries:
-    description: '[Internal] DEPRECATED. Comma-separated list of code quality queries to run.'
+    description: "[Internal] DEPRECATED. Comma-separated list of code quality queries to run."
     required: false
   packs:
     description: >-
@@ -140,7 +140,7 @@ inputs:
       This will result in more output being produced which may be useful when debugging certain issues.
       Debugging mode is enabled automatically when step debug logging is turned on.
     required: false
-    default: 'false'
+    default: "false"
   debug-artifact-name:
     description: >-
       The name of the artifact to store debugging information in.
@@ -153,7 +153,10 @@ inputs:
     required: false
   trap-caching:
     description: >-
-      Explicitly enable or disable TRAP caching rather than respecting the feature flag for it.
+      Explicitly enable or disable TRAP caching instead of using the automatically determined default.
+      TRAP caching is disabled by default when improved incremental analysis is enabled,
+      because improved incremental analysis of a pull request only extracts changed files,
+      which rarely benefit from TRAP caching.
     required: false
   dependency-caching:
     description: >-
@@ -178,5 +181,5 @@ outputs:
     description: The version of the CodeQL binary used for analysis
 runs:
   using: node24
-  main: '../lib/init-entry.js'
-  post: '../lib/init-post-entry.js'
+  main: "../lib/init-entry.js"
+  post: "../lib/init-post-entry.js"

lib/defaults.json

@@ -1,6 +1,6 @@
 {
-  "bundleVersion": "codeql-bundle-v2.27.2",
-  "cliVersion": "2.27.2",
-  "priorBundleVersion": "codeql-bundle-v2.27.1",
-  "priorCliVersion": "2.27.1"
+  "bundleVersion": "codeql-bundle-v2.27.3",
+  "cliVersion": "2.27.3",
+  "priorBundleVersion": "codeql-bundle-v2.27.2",
+  "priorCliVersion": "2.27.2"
 }

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "codeql",
-  "version": "4.39.1",
+  "version": "4.39.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "codeql",
-      "version": "4.39.1",
+      "version": "4.39.2",
       "license": "MIT",
       "workspaces": [
         "pr-checks"
@@ -30,13 +30,13 @@
         "follow-redirects": "^1.16.1",
         "get-folder-size": "^5.0.0",
         "https-proxy-agent": "^7.0.6",
-        "js-yaml": "^5.4.3",
+        "js-yaml": "^5.5.0",
         "jsonschema": "1.5.0",
         "long": "^5.3.2",
         "node-forge": "^1.4.0",
         "semver": "^7.8.5",
-        "undici": "^6.28.0",
-        "uuid": "^14.0.2"
+        "undici": "^7.30.1",
+        "uuid": "^14.0.3"
       },
       "devDependencies": {
         "@ava/typescript": "6.0.0",
@@ -50,29 +50,22 @@
         "@types/node-forge": "^1.3.14",
         "@types/sarif": "^2.1.7",
         "@types/semver": "^7.8.0",
-        "@types/sinon": "^22.0.0",
+        "@types/sinon": "^22.0.1",
         "ava": "^6.4.1",
         "esbuild": "^0.28.2",
         "eslint": "^9.39.5",
         "eslint-import-resolver-typescript": "^4.4.5",
         "eslint-plugin-github": "^6.1.2",
         "eslint-plugin-import-x": "^4.17.1",
-        "eslint-plugin-jsdoc": "^65.2.0",
+        "eslint-plugin-jsdoc": "^65.4.0",
         "eslint-plugin-no-async-foreach": "^0.1.1",
         "glob": "^13.0.6",
         "globals": "^17.13.0",
         "nock": "^14.0.17",
+        "prettier": "^3.9.10",
         "sinon": "^22.1.0",
         "typescript": "^6.0.3",
-        "typescript-eslint": "^8.71.1"
-      }
-    },
-    "node_modules/@aashutoshrathi/word-wrap": {
-      "version": "1.2.6",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
+        "typescript-eslint": "^8.72.0"
       }
     },
     "node_modules/@actions/artifact": {
@@ -958,18 +951,89 @@
         "tslib": "^2.4.0"
       }
     },
+    "node_modules/@es-joy/escodegen": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/@es-joy/escodegen/-/escodegen-4.2.0.tgz",
+      "integrity": "sha512-jWqqS3StW6vGwJeT8yu6alS4nipOBi3kD/pR63+9hG2NfGafCJ4viDME15mVf+fyupyptcUJDXfv63gFF5Gzfg==",
+      "dev": true,
+      "license": "BSD-2-Clause",
+      "dependencies": {
+        "@es-joy/estraverse": "^7.1.1",
+        "@es-joy/jsdoccomment": "^0.62.0",
+        "esprima": "^4.0.1",
+        "esutils": "^2.0.3",
+        "optionator": "^0.9.4"
+      },
+      "bin": {
+        "escodegen": "bin/escodegen.js",
+        "esgenerate": "bin/esgenerate.js"
+      },
+      "engines": {
+        "node": ">=6.0"
+      },
+      "optionalDependencies": {
+        "source-map": "~0.7.6"
+      }
+    },
+    "node_modules/@es-joy/escodegen/node_modules/@es-joy/jsdoccomment": {
+      "version": "0.62.0",
+      "resolved": "https://registry.npmjs.org/@es-joy/jsdoccomment/-/jsdoccomment-0.62.0.tgz",
+      "integrity": "sha512-yWi6sm7INEwnfS7IJvE0dU+RTrwzLPFcY7e7eGpu/l5Q9lWfQ2ROwZ0qVnc242jw2TUPsfHX3XMIISkGBv57RQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/estree": "^1.0.8",
+        "@typescript-eslint/types": "^8.44.1",
+        "comment-parser": "1.4.1",
+        "esquery": "^1.6.0",
+        "jsdoc-type-pratt-parser": "~5.9.0"
+      },
+      "engines": {
+        "node": ">=20.11.0"
+      }
+    },
+    "node_modules/@es-joy/escodegen/node_modules/comment-parser": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/comment-parser/-/comment-parser-1.4.1.tgz",
+      "integrity": "sha512-buhp5kePrmda3vhc5B9t7pUQXAb2Tnd0qgpkIhPhkHXxJpiPJ11H0ZEU0oBpJ2QztSbzG/ZxMj/CHsYJqRHmyg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 12.0.0"
+      }
+    },
+    "node_modules/@es-joy/escodegen/node_modules/jsdoc-type-pratt-parser": {
+      "version": "5.9.2",
+      "resolved": "https://registry.npmjs.org/jsdoc-type-pratt-parser/-/jsdoc-type-pratt-parser-5.9.2.tgz",
+      "integrity": "sha512-TYzkACp/wPvDJLRY7qpHXtrhgwoAaojIOnLaaVNi+AbPU2u1kkjfKd9hXXTq0qSAGsyYXvwUXt99h9I5iCmjjw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12.0.0"
+      }
+    },
+    "node_modules/@es-joy/estraverse": {
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/@es-joy/estraverse/-/estraverse-7.1.1.tgz",
+      "integrity": "sha512-h2d737iS0LFAqypZOmXizu54qAbHofI/RpD30Zom03O6BCXKHuFevWKPcGarZbGq82h7qSBb5G6kLdhTMO+caw==",
+      "dev": true,
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=4.0"
+      }
+    },
     "node_modules/@es-joy/jsdoccomment": {
-      "version": "0.98.0",
-      "resolved": "https://registry.npmjs.org/@es-joy/jsdoccomment/-/jsdoccomment-0.98.0.tgz",
-      "integrity": "sha512-QS+b7I2aaSM+gZfDz1b9E4B367JJ2qTjFXRKF289iKkh9sYdZ21Q5MiF/Duzouy3J0C4VhM3I/8f2F4+zT8gYQ==",
+      "version": "0.100.0",
+      "resolved": "https://registry.npmjs.org/@es-joy/jsdoccomment/-/jsdoccomment-0.100.0.tgz",
+      "integrity": "sha512-QuIT5kMg3XWN22Wa1rcXmR/GkfSg6Ygs/ikMiHihdSpu+o3O59LygkFV9srKa5xHplBFwNd5ZCo3bywL4k7qMQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@types/estree": "^1.0.9",
-        "@typescript-eslint/types": "^8.70.0",
+        "@typescript-eslint/types": "^8.72.0",
         "comment-parser": "1.4.9",
         "esquery": "^1.7.0",
-        "jsdoc-type-pratt-parser": "~9.2.2"
+        "jsdoc-type-pratt-parser": "~9.3.0"
       },
       "engines": {
         "node": "^22.22.2 || >=24.15.0"
@@ -2681,20 +2745,15 @@
       "license": "MIT"
     },
     "node_modules/@types/sinon": {
-      "version": "22.0.0",
-      "resolved": "https://registry.npmjs.org/@types/sinon/-/sinon-22.0.0.tgz",
-      "integrity": "sha512-TDbVpbccc2HfiqHR09Argj3mHV1KMW7sCCKj52fsl8lbRLkEn7fB1966EWhOKWUBcqfBueZuPoA7/OK1CKiy3g==",
+      "version": "22.0.1",
+      "resolved": "https://registry.npmjs.org/@types/sinon/-/sinon-22.0.1.tgz",
+      "integrity": "sha512-MThluJXPmpBY+Z5S3565F2z+hjkCXnBrr36j2mitVQ7JUtxA+A+YQhs+0Q6J8jxb0SVJvydO+6NWfj9EBzpiBQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@types/sinonjs__fake-timers": "*"
+        "@sinonjs/fake-timers": "^15.4.0"
       }
     },
-    "node_modules/@types/sinonjs__fake-timers": {
-      "version": "8.1.2",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/@types/unist": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/@types/unist/-/unist-3.0.3.tgz",
@@ -2702,17 +2761,17 @@
       "license": "MIT"
     },
     "node_modules/@typescript-eslint/eslint-plugin": {
-      "version": "8.71.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.71.1.tgz",
-      "integrity": "sha512-nNlBf6HuotqMgZvSkWD5hNdemiBIxQ2NmrlgfcUIeZRs+BbakjscCQRq/Hb74EFVnFiSWWdL12JruqwBy3ERDw==",
+      "version": "8.72.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.72.0.tgz",
+      "integrity": "sha512-aysKgysPX9XOv/dk95UkvUDe++Q3n3dJPG9CEWT3RUccxfkPJ+Qn6nhKPDhZXU6Ofo9kgwGWwKyQCnZIXTgngg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@eslint-community/regexpp": "^4.12.2",
-        "@typescript-eslint/scope-manager": "8.71.1",
-        "@typescript-eslint/type-utils": "8.71.1",
-        "@typescript-eslint/utils": "8.71.1",
-        "@typescript-eslint/visitor-keys": "8.71.1",
+        "@typescript-eslint/scope-manager": "8.72.0",
+        "@typescript-eslint/type-utils": "8.72.0",
+        "@typescript-eslint/utils": "8.72.0",
+        "@typescript-eslint/visitor-keys": "8.72.0",
         "ignore": "^7.0.5",
         "natural-compare": "^1.4.0",
         "ts-api-utils": "^2.5.0"
@@ -2725,7 +2784,7 @@
         "url": "https://opencollective.com/typescript-eslint"
       },
       "peerDependencies": {
-        "@typescript-eslint/parser": "^8.71.1",
+        "@typescript-eslint/parser": "^8.72.0",
         "eslint": "^8.57.0 || ^9.0.0 || ^10.0.0",
         "typescript": ">=4.8.4 <6.1.0"
       }
@@ -2741,16 +2800,16 @@
       }
     },
     "node_modules/@typescript-eslint/parser": {
-      "version": "8.71.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-8.71.1.tgz",
-      "integrity": "sha512-oM/5sAqz/l1v/zYK1qTOPrn2+JIrBGC1V6uNYucRO5gh6eT9vWJ/RhPbGE59byvZEUQ4VP6XkLBaS5Jti5jpvw==",
+      "version": "8.72.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-8.72.0.tgz",
+      "integrity": "sha512-0O+x3ynciD6zuXb1CKSu165haQV6ey53DKhHHUnujP7U+XlltJG+/keT0Xhd1HXCze+IHf7Tvt39ovyepX/LNw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/scope-manager": "8.71.1",
-        "@typescript-eslint/types": "8.71.1",
-        "@typescript-eslint/typescript-estree": "8.71.1",
-        "@typescript-eslint/visitor-keys": "8.71.1",
+        "@typescript-eslint/scope-manager": "8.72.0",
+        "@typescript-eslint/types": "8.72.0",
+        "@typescript-eslint/typescript-estree": "8.72.0",
+        "@typescript-eslint/visitor-keys": "8.72.0",
         "debug": "^4.4.3"
       },
       "engines": {
@@ -2784,14 +2843,14 @@
       }
     },
     "node_modules/@typescript-eslint/project-service": {
-      "version": "8.71.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/project-service/-/project-service-8.71.1.tgz",
-      "integrity": "sha512-Oijc9RUsohHjncg6iGi7gCtjnEjYt9FWv9u6ygK8uKcHK5eLjLAkqERQ9BaytbpceOFdk6kifPCS/zAZE+A99g==",
+      "version": "8.72.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/project-service/-/project-service-8.72.0.tgz",
+      "integrity": "sha512-bzHngBbmIgzj6TsTjVUCntGx6FFLgE7mPjpO0PzHycOaZHXqS43XnrkFIHRS16LLr/xO6FHSXG3GJFo/F4bSBQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/tsconfig-utils": "^8.71.1",
-        "@typescript-eslint/types": "^8.71.1",
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@@ -7136,12 +7197,28 @@
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+          "url": "https://github.com/sponsors/puzrin"
+        },
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+          "type": "github",
+          "url": "https://github.com/sponsors/nodeca"
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-        "@types/estree": "^1.0.9",
-        "@types/node": "^26.4.0"
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@@ -8343,16 +8402,18 @@
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-      "version": "0.9.3",
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+      "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.9.4.tgz",
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         "levn": "^0.4.1",
         "prelude-ls": "^1.2.1",
-        "type-check": "^0.4.0"
+        "type-check": "^0.4.0",
+        "word-wrap": "^1.2.5"
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+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.10.tgz",
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       "license": "MIT",
       "bin": {
@@ -9276,6 +9337,17 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/source-map": {
+      "version": "0.7.6",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.6.tgz",
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+      "dev": true,
+      "license": "BSD-3-Clause",
+      "optional": true,
+      "engines": {
+        "node": ">= 12"
+      }
+    },
     "node_modules/spdx-exceptions": {
       "version": "2.5.0",
       "resolved": "https://registry.npmjs.org/spdx-exceptions/-/spdx-exceptions-2.5.0.tgz",
@@ -9981,16 +10053,16 @@
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+      "version": "8.72.0",
+      "resolved": "https://registry.npmjs.org/typescript-eslint/-/typescript-eslint-8.72.0.tgz",
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       "dev": true,
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-        "@typescript-eslint/parser": "8.71.1",
-        "@typescript-eslint/typescript-estree": "8.71.1",
-        "@typescript-eslint/utils": "8.71.1"
+        "@typescript-eslint/eslint-plugin": "8.72.0",
+        "@typescript-eslint/parser": "8.72.0",
+        "@typescript-eslint/typescript-estree": "8.72.0",
+        "@typescript-eslint/utils": "8.72.0"
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       "engines": {
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@@ -10024,12 +10096,12 @@
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+      "version": "7.30.1",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-7.30.1.tgz",
+      "integrity": "sha512-03KrMbjIFDWQR5RNPrSw3bd1r12JpyFQl9/yxjUbJtqkjmllqC5lFjZh6ujeuJCKr8EOQvRW872Oy/az+nLYxg==",
       "license": "MIT",
       "engines": {
-        "node": ">=18.17"
+        "node": ">=20.18.1"
       }
     },
     "node_modules/undici-types": {
@@ -10167,9 +10239,9 @@
       "license": "MIT"
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-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-14.0.2.tgz",
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+      "version": "14.0.3",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-14.0.3.tgz",
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         "https://github.com/sponsors/broofa",
         "https://github.com/sponsors/ctavan"
@@ -10309,6 +10381,16 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/word-wrap": {
+      "version": "1.2.5",
+      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.5.tgz",
+      "integrity": "sha512-BN22B5eaMMI9UMtjrGd5g5eCYPpCPDUy0FJXbYsaT5zYxjFOckS53SQDE3pWkVoWpHXVb3BrYcEN4Twa55B5cA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/wrap-ansi": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
@@ -10484,9 +10566,11 @@
       "dependencies": {
         "@actions/core": "^2.0.3",
         "@actions/github": "^8.0.1",
+        "@actions/tool-cache": "^3.0.1",
         "@octokit/core": "^7.0.8",
         "@octokit/plugin-paginate-rest": ">=16.0.0",
         "@octokit/plugin-rest-endpoint-methods": "^18.0.0",
+        "glob": "^13.0.6",
         "lite-matter": "^0.1.2",
         "mdast-util-from-markdown": "^2.1.0",
         "semver": "^7.8.5",

package.json

@@ -1,11 +1,12 @@
 {
   "name": "codeql",
-  "version": "4.39.1",
+  "version": "4.39.2",
   "private": true,
   "description": "CodeQL action",
   "scripts": {
     "_build_comment": "echo 'Run the full build so we typecheck the project and can reuse the transpiled files in npm test'",
     "build": "./scripts/check-node-modules.sh && npm run transpile && node build.mjs",
+    "format-yaml": "prettier --write --parser yaml '**/*.{yml,yaml}'",
     "lint": "eslint --report-unused-disable-directives --max-warnings=0 .",
     "lint-ci": "SARIF_ESLINT_IGNORE_SUPPRESSED=true eslint --report-unused-disable-directives --max-warnings=0 . --format @microsoft/eslint-formatter-sarif --output-file=eslint.sarif",
     "lint-fix": "eslint --report-unused-disable-directives --max-warnings=0 . --fix",
@@ -38,13 +39,13 @@
     "follow-redirects": "^1.16.1",
     "get-folder-size": "^5.0.0",
     "https-proxy-agent": "^7.0.6",
-    "js-yaml": "^5.4.3",
+    "js-yaml": "^5.5.0",
     "jsonschema": "1.5.0",
     "long": "^5.3.2",
     "node-forge": "^1.4.0",
     "semver": "^7.8.5",
-    "undici": "^6.28.0",
-    "uuid": "^14.0.2"
+    "undici": "^7.30.1",
+    "uuid": "^14.0.3"
   },
   "devDependencies": {
     "@ava/typescript": "6.0.0",
@@ -58,21 +59,22 @@
     "@types/node-forge": "^1.3.14",
     "@types/sarif": "^2.1.7",
     "@types/semver": "^7.8.0",
-    "@types/sinon": "^22.0.0",
+    "@types/sinon": "^22.0.1",
     "ava": "^6.4.1",
     "esbuild": "^0.28.2",
     "eslint": "^9.39.5",
     "eslint-import-resolver-typescript": "^4.4.5",
     "eslint-plugin-github": "^6.1.2",
     "eslint-plugin-import-x": "^4.17.1",
-    "eslint-plugin-jsdoc": "^65.2.0",
+    "eslint-plugin-jsdoc": "^65.4.0",
     "eslint-plugin-no-async-foreach": "^0.1.1",
     "glob": "^13.0.6",
     "globals": "^17.13.0",
     "nock": "^14.0.17",
+    "prettier": "^3.9.10",
     "sinon": "^22.1.0",
     "typescript": "^6.0.3",
-    "typescript-eslint": "^8.71.1"
+    "typescript-eslint": "^8.72.0"
   },
   "overrides": {
     "@actions/tool-cache": {
@@ -94,6 +96,6 @@
       "semver": ">=6.3.1"
     },
     "glob": "^13.0.6",
-    "undici": "^6.28.0"
+    "undici": "^7.30.1"
   }
 }

pr-checks/check-diagnostics.ts

@@ -0,0 +1,118 @@
+import fs from "fs";
+import path from "path";
+
+import * as core from "@actions/core";
+import { globSync } from "glob";
+
+import * as sarif from "../src/sarif";
+
+const DIAGNOSTIC_ID =
+  process.env["DIAGNOSTIC_ID"] ?? "lang/diagnostics/example";
+const DIAGNOSTIC_NAME = process.env["DIAGNOSTIC_NAME"] ?? "Diagnostic name";
+const EXPECTED_MESSAGE = process.env["EXPECTED_MESSAGE"] ?? "Plaintext message";
+const EXPECTED_LOCATIONS = Number.parseInt(
+  process.env["EXPECTED_LOCATIONS"] ?? "1",
+);
+
+function checkStatusPageNotification(n: sarif.Notification) {
+  const expectedMessage = EXPECTED_MESSAGE.trim();
+  if (!n.message.text?.includes(expectedMessage)) {
+    if (n.message.text !== undefined) {
+      core.setFailed(
+        `Expected the status page diagnostic to contain the message '${expectedMessage}', but found '${n.message.text.replaceAll("\n", "\\n")}'.`,
+      );
+    } else {
+      core.setFailed(
+        `Expected the status page diagnostic to contain the message '${expectedMessage}', but found nothing.`,
+      );
+    }
+  }
+
+  const locationCount = n.locations?.length ?? 0;
+  if (locationCount !== EXPECTED_LOCATIONS) {
+    core.setFailed(
+      `Expected the status page diagnostic to have exactly ${EXPECTED_LOCATIONS} location(s), but found ${locationCount}.`,
+    );
+  }
+}
+
+function checkSarif(sarifFile: string) {
+  core.info(`Checking SARIF file at '${sarifFile}'`);
+
+  const log = JSON.parse(fs.readFileSync(sarifFile, "utf8")) as sarif.Log;
+  const run = log.runs[0];
+
+  if (run.invocations === undefined) {
+    throw new Error("run.invocations is undefined");
+  }
+
+  const toolExecutionNotifications =
+    run.invocations[0].toolExecutionNotifications;
+
+  if (toolExecutionNotifications === undefined) {
+    throw new Error("toolExecutionNotifications is undefined");
+  }
+
+  const statusPageNotifications = toolExecutionNotifications.filter(
+    (n) =>
+      n.descriptor?.id === DIAGNOSTIC_ID &&
+      n.properties?.visibility?.statusPage,
+  );
+  if (statusPageNotifications.length !== 1) {
+    core.setFailed(
+      "Expected exactly one status page reporting descriptor for this diagnostic in the " +
+        `'runs[].invocations[].toolExecutionNotifications[]' SARIF property, but found ` +
+        `${statusPageNotifications.length}. All notification reporting descriptors: ` +
+        `${JSON.stringify(toolExecutionNotifications)}.`,
+    );
+  }
+  checkStatusPageNotification(statusPageNotifications[0]);
+
+  const notifications = run.tool.driver.notifications;
+
+  if (notifications === undefined) {
+    throw new Error("notifications is undefined");
+  }
+
+  const diagnosticNotification = notifications.filter(
+    (n) =>
+      n.id === DIAGNOSTIC_ID &&
+      n.name === DIAGNOSTIC_ID &&
+      n.fullDescription?.text === DIAGNOSTIC_NAME,
+  );
+  if (diagnosticNotification.length !== 1) {
+    core.setFailed(
+      "Expected exactly one notification for this diagnostic in the " +
+        `'runs[].tool.driver.notifications[]' SARIF property, but found ` +
+        `${diagnosticNotification.length}. All notifications: ` +
+        `${JSON.stringify(notifications)}.`,
+    );
+  }
+}
+
+const sarifPath = process.env["SARIF_PATH"];
+
+if (sarifPath === undefined) {
+  throw new Error(
+    "The path to a SARIF file or directory must be set in 'SARIF_PATH'.",
+  );
+}
+
+if (fs.statSync(sarifPath).isDirectory()) {
+  const sarifFiles = globSync("**/*.sarif", {
+    cwd: path.resolve(sarifPath),
+    absolute: true,
+  });
+
+  if (sarifFiles.length < 1) {
+    throw new Error(`Unable to find any .sarif files in '${sarifPath}'.`);
+  }
+
+  for (const sarifFile of sarifFiles) {
+    checkSarif(sarifFile);
+  }
+} else {
+  checkSarif(sarifPath);
+}
+
+core.info("Finished diagnostic export test");

pr-checks/check-unchanged.ts

@@ -0,0 +1,152 @@
+#!/usr/bin/env npx tsx
+
+import * as fs from "node:fs";
+import * as path from "node:path";
+import { parseArgs } from "node:util";
+
+import * as core from "@actions/core";
+
+import { runCommand, runGit } from "./command";
+import { LIB_ROOT, PR_CHECKS_DIR, REPO_ROOT } from "./config";
+import { getErrorMessage } from "./util";
+
+/**
+ * Checks whether the repo is clean by running `git status --porcelain`.
+ * If the repository is not clean, the changes are printed to stdout.
+ *
+ * @returns `true` if the repo is clean or `false` otherwise.
+ */
+function isRepoClean(): boolean {
+  const stdout = runGit(["status", "--porcelain"]);
+
+  if (stdout === "") {
+    return true;
+  }
+
+  console.log(stdout);
+  return false;
+}
+
+/**
+ * Checks whether the repository is clean to begin with, then runs {@link body}, and finally
+ * checks if the repository is still clean.
+ *
+ * @param body The function to run.
+ * @returns `true` if the repo is clean or `false` otherwise.
+ */
+function checkUnchanged(body: () => void): boolean {
+  // Sanity check that repo is clean to start with
+  if (isRepoClean()) {
+    console.info("Repository is clean.");
+  } else {
+    // If we get a fail here then this workflow needs attention...
+    console.error("The repository contains uncomitted changes!");
+    return false;
+  }
+
+  body();
+
+  // Check that repo is still clean
+  const result = isRepoClean();
+  if (result) {
+    console.info("Repository is still clean.");
+  } else {
+    console.info("Repository is now dirty.");
+  }
+  return result;
+}
+
+/**
+ * Produces a full diff for the repository and adds it to the workflow job summary
+ * under the {@link summaryHeader} header.
+ */
+async function addDiffToSummary(summaryHeader: string) {
+  const diffFile = path.join(
+    process.env["RUNNER_TEMP"] ?? PR_CHECKS_DIR,
+    "summary.diff",
+  );
+
+  try {
+    runCommand("git", ["status"]);
+    runCommand("git", ["diff", `--output=${diffFile}`], {
+      execOptions: { cwd: REPO_ROOT },
+    });
+
+    core.summary.addHeading(summaryHeader, 3);
+    core.summary.addCodeBlock(fs.readFileSync(diffFile, "utf-8"), "diff");
+    await core.summary.write();
+
+    try {
+      fs.rmSync(diffFile);
+    } catch (err) {
+      console.warn(
+        `Failed to remove temporary diff file from '${diffFile}': ${getErrorMessage(err)}`,
+      );
+    }
+  } catch (err) {
+    console.error(
+      `Failed to add full diff to summary for '${summaryHeader}': ${getErrorMessage(err)}`,
+    );
+  }
+}
+
+/**
+ * Rebuilds the JavaScript by cleaning up and running `npm run build`.
+ */
+function rebuildJavaScript() {
+  // Wipe the lib directory in case there are extra unnecessary files in there
+  console.info(`Removing ${LIB_ROOT}...`);
+  fs.rmSync(LIB_ROOT, { recursive: true, force: true });
+
+  // Generate the JavaScript files
+  runCommand("npm", ["run", "build"], { execOptions: { shell: true } });
+}
+
+/**
+ * Formats YAML files with `npm run format-yaml`.
+ */
+function formatYAML() {
+  runCommand("npm", ["run", "format-yaml"], { execOptions: { shell: true } });
+}
+
+async function main() {
+  const { values: options } = parseArgs({
+    options: { language: { type: "string", default: "javascript" } },
+  });
+  console.info(`Checking that ${options.language} files are unchanged.`);
+
+  if (options.language === "javascript") {
+    if (!checkUnchanged(rebuildJavaScript)) {
+      // If we get a fail here then the PR needs attention
+      console.error("Failed: JavaScript files are not up to date.");
+      console.error("Run 'rm -rf lib && npm run build' to update.");
+
+      await addDiffToSummary("Transpiled JS diff");
+
+      // Reset bundled files to allow other checks to test for changes
+      runCommand("git", ["checkout", "lib"]);
+
+      return 1;
+    }
+
+    console.info("Success: JavaScript files are up to date");
+  } else if (options.language === "yaml") {
+    if (!checkUnchanged(formatYAML)) {
+      // If we get a fail here then the PR needs attention
+      console.error("Failed: YAML files are not correctly formatted.");
+      console.error("Run 'npm run format-yaml' to format them.");
+
+      await addDiffToSummary("YAML formatting changes");
+
+      return 1;
+    }
+
+    console.info("Success: YAML files are correctly formatted");
+  } else {
+    console.error(`Unknown language: ${options.language}`);
+  }
+
+  return 0;
+}
+
+process.exit(await main());