Merge branch 'main' into henrymercer/drop-codeql-v2.11.5

.github/workflows/pr-checks.yml

@@ -2,7 +2,7 @@ name: PR Checks
 
 on:
   push:
-    branches: [main, releases/v2]
+    branches: [main, releases/v*]
   pull_request:
     # Run checks on reopened draft PRs to support triggering PR checks on draft PRs that were opened
     # by other workflows.
@@ -15,6 +15,10 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 45
 
+    strategy:
+      matrix:
+        node-types-version: [16.11, current] # run tests on 16.11 while CodeQL Action v2 is still supported
+
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -22,6 +26,28 @@ jobs:
       - name: Lint
         run: npm run-script lint
 
+      - name: Update version of @types/node
+        if: matrix.node-types-version != 'current'
+        env:
+          NODE_TYPES_VERSION: ${{ matrix.node-types-version }}
+        run: |
+          # Export `NODE_TYPES_VERSION` so it's available to jq
+          export NODE_TYPES_VERSION="${NODE_TYPES_VERSION}"
+          contents=$(jq '.devDependencies."@types/node" = env.NODE_TYPES_VERSION' package.json)
+          echo "${contents}" > package.json
+          # Usually we run `npm install` on macOS to ensure that we pick up macOS-only dependencies.
+          # However we're not checking in the updated lockfile here, so it's fine to run
+          # `npm install` on Linux.
+          npm install
+
+          if [ ! -z "$(git status --porcelain)" ]; then
+            git config --global user.email "github-actions@github.com"
+            git config --global user.name "github-actions[bot]"
+            # The period in `git add --all .` ensures that we stage deleted files too.
+            git add --all .
+            git commit -m "Use @types/node=${NODE_TYPES_VERSION}"
+          fi
+
       - name: Check generated JS
         run: .github/workflows/script/check-js.sh
 
@@ -45,7 +71,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.11
 
@@ -76,3 +102,44 @@ jobs:
           # we won't be able to find them on Windows.
           npm config set script-shell bash
           npm test
+
+  check-node-version:
+    if: ${{ github.event.pull_request }}
+    name: Check Action Node versions
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+    env:
+      BASE_REF: ${{ github.base_ref }}
+
+    steps:
+      - uses: actions/checkout@v4
+      - id: head-version
+        name: Verify all Actions use the same Node version
+        run: |
+          NODE_VERSION=$(find . -name "action.yml" -exec yq -e '.runs.using' {} \; | grep node | sort | uniq)
+          echo "NODE_VERSION: ${NODE_VERSION}"
+          if [[ $(echo "$NODE_VERSION" | wc -l) -gt 1 ]]; then
+            echo "::error::More than one node version used in 'action.yml' files."
+            exit 1
+          fi
+          echo "node_version=${NODE_VERSION}" >> $GITHUB_OUTPUT
+
+      - id: checkout-base
+        name: 'Backport: Check out base ref'
+        if: ${{ startsWith(github.head_ref, 'backport-') }}
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ env.BASE_REF }}
+
+      - name: 'Backport: Verify Node versions unchanged'
+        if: steps.checkout-base.outcome == 'success'
+        env:
+          HEAD_VERSION: ${{ steps.head-version.outputs.node_version }}
+        run: |
+          BASE_VERSION=$(find . -name "action.yml" -exec yq -e '.runs.using' {} \; | grep node | sort | uniq)
+          echo "HEAD_VERSION: ${HEAD_VERSION}"
+          echo "BASE_VERSION: ${BASE_VERSION}"
+          if [[ "$BASE_VERSION" != "$HEAD_VERSION" ]]; then
+            echo "::error::Cannot change the Node version of an Action in a backport PR."
+            exit 1
+          fi