Move check-codescanning-config/index.ts to pr-checks and add tests

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

@@ -54,16 +54,15 @@ runs:
       env:
         CODEQL_ACTION_TEST_MODE: 'true'
 
-    - name: Install dependencies
-      shell: bash
-      run: npm install --location=global ts-node js-yaml
-
     - name: Check config
-      working-directory: ${{ github.action_path }}
       shell: bash
       env:
         EXPECTED_CONFIG_FILE_CONTENTS: '${{ inputs.expected-config-file-contents }}'
-      run: ts-node ./index.ts "$RUNNER_TEMP/user-config.yaml" "$EXPECTED_CONFIG_FILE_CONTENTS"
+      run: |
+        npx tsx ../action/pr-checks/check-cs-config.ts \
+          --file "$RUNNER_TEMP/user-config.yaml" \
+          --expected-contents "$EXPECTED_CONFIG_FILE_CONTENTS"
+
     - name: Clean up
       shell: bash
       if: always()

.github/actions/check-codescanning-config/index.ts

@@ -1,49 +0,0 @@
-
-import * as core from '@actions/core'
-import * as yaml from 'js-yaml'
-import * as fs from 'fs'
-import * as assert from 'assert'
-
-const actualConfig = loadActualConfig()
-
-function sortConfigArrays(config) {
-  for (const key of Object.keys(config)) {
-    const value = config[key];
-    if (key === 'queries' && Array.isArray(value)) {
-      config[key] = value.sort();
-    }
-  }
-  return config;
-}
-
-const rawExpectedConfig = process.argv[3].trim()
-if (!rawExpectedConfig) {
-  core.setFailed('No expected configuration provided')
-} else {
-  core.startGroup('Expected generated user config')
-  core.info(yaml.dump(JSON.parse(rawExpectedConfig)))
-  core.endGroup()
-}
-
-const expectedConfig = rawExpectedConfig ? JSON.parse(rawExpectedConfig) : undefined;
-
-assert.deepStrictEqual(
-  sortConfigArrays(actualConfig),
-  sortConfigArrays(expectedConfig),
-  'Expected configuration does not match actual configuration'
-);
-
-
-function loadActualConfig() {
-  if (!fs.existsSync(process.argv[2])) {
-    core.info('No configuration file found')
-    return undefined
-  } else {
-    const rawActualConfig = fs.readFileSync(process.argv[2], 'utf8')
-    core.startGroup('Actual generated user config')
-    core.info(rawActualConfig)
-    core.endGroup()
-
-    return yaml.load(rawActualConfig)
-  }
-}