From 24408cc688e9f8de459b9077a0990a6762587831 Mon Sep 17 00:00:00 2001
From: "Michael B. Gale" <mbg@github.com>
Date: Tue, 20 Oct 2026 13:49:30 +0100
Subject: [PATCH] Use `toolcache.ts` in `bundle-from-toolcache.yml`

---
 .github/workflows/__bundle-from-toolcache.yml | 36 +++++++++----------
 pr-checks/checks/bundle-from-toolcache.yml    | 28 +++++----------
 2 files changed, 26 insertions(+), 38 deletions(-)

diff --git a/.github/workflows/__bundle-from-toolcache.yml b/.github/workflows/__bundle-from-toolcache.yml
index a1c1fade0..1a307ba2e 100644
--- a/.github/workflows/__bundle-from-toolcache.yml
+++ b/.github/workflows/__bundle-from-toolcache.yml
@@ -46,6 +46,15 @@ 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
@@ -53,31 +62,20 @@ jobs:
           version: ${{ matrix.version }}
           use-all-platform-bundle: 'false'
           setup-kotlin: 'true'
-      - name: Install @actions/tool-cache
-        run: npm install @actions/tool-cache@3
       - 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
diff --git a/pr-checks/checks/bundle-from-toolcache.yml b/pr-checks/checks/bundle-from-toolcache.yml
index 0e51e2e12..947b27390 100644
--- a/pr-checks/checks/bundle-from-toolcache.yml
+++ b/pr-checks/checks/bundle-from-toolcache.yml
@@ -2,30 +2,20 @@ name: "Bundle: From toolcache"
 description: "The CodeQL bundle should be cached within the toolcache"
 versions:
   - toolcache
+installNode: true
 steps:
-  - name: Install @actions/tool-cache
-    run: npm install @actions/tool-cache@3
   - 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