update-node-version #26
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| name: update-node-version | |
| on: | |
| schedule: | |
| # Every week on Monday at 00:00 UTC | |
| - cron: '0 0 * * 1' | |
| workflow_dispatch: | |
| inputs: | |
| dryRun: | |
| description: "Dry Run" | |
| required: false | |
| default: "false" | |
| type: choice | |
| options: | |
| - "false" | |
| - "true" | |
| jobs: | |
| update-node: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| fetch-depth: 0 | |
| token: ${{ secrets.GH_PAT }} | |
| - name: Configure git name/email | |
| run: | | |
| git config user.name "IBM/Instana/Team Node.js" | |
| git config user.email [email protected] | |
| - name: Authenticate GitHub CLI | |
| run: | | |
| gh auth login --with-token <<< "${{ secrets.GH_PAT }}" | |
| - name: Detect newer Node.js version for .nvmrc | |
| id: detect | |
| env: | |
| DRY_RUN: ${{ github.event.inputs.dryRun }} | |
| run: | | |
| set -euo pipefail | |
| CURRENT_VERSION_RAW=$(cat .nvmrc | tr -d '[:space:]') | |
| CURRENT_VERSION=${CURRENT_VERSION_RAW#v} | |
| echo "Current version in .nvmrc: $CURRENT_VERSION" | |
| MAJOR=$(echo "$CURRENT_VERSION" | cut -d. -f1) | |
| TARGET_PREFIX="v${MAJOR}." | |
| LATEST=$(curl -s https://nodejs.org/dist/index.json \ | |
| | jq -r --arg prefix "$TARGET_PREFIX" \ | |
| '[.[] | select(.version | startswith($prefix))][0].version' \ | |
| | sed 's/^v//') | |
| if [[ -z "$LATEST" || "$LATEST" == "null" ]]; then | |
| echo "Failed to determine latest Node.js ${MAJOR}.x version" | |
| exit 1 | |
| fi | |
| echo "Latest available version for ${MAJOR}.x: $LATEST" | |
| if [[ "$LATEST" == "$CURRENT_VERSION"* ]]; then | |
| echo "No update necessary — already on the latest ${MAJOR}.x." | |
| echo "update_needed=false" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "Update needed: $CURRENT_VERSION → $LATEST" | |
| echo "update_needed=true" >> "$GITHUB_OUTPUT" | |
| echo "new_version=$LATEST" >> "$GITHUB_OUTPUT" | |
| fi | |
| - name: Check Docker image availability on Docker Hub | |
| id: image_check | |
| if: steps.detect.outputs.update_needed == 'true' | |
| run: | | |
| set -euo pipefail | |
| VERSION="${{ steps.detect.outputs.new_version }}" | |
| STATUS=$(curl -s -o /dev/null -w "%{http_code}" \ | |
| "https://hub.docker.com/v2/repositories/library/node/tags/${VERSION}") | |
| if [[ "$STATUS" == "200" ]]; then | |
| echo "Docker image node:${VERSION} is available." | |
| echo "image_available=true" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "Docker image node:${VERSION} NOT found (HTTP $STATUS)." | |
| echo "image_available=false" >> "$GITHUB_OUTPUT" | |
| fi | |
| - name: Create pull request | |
| if: steps.detect.outputs.update_needed == 'true' && steps.image_check.outputs.image_available == 'true' | |
| env: | |
| NEW_VERSION: ${{ steps.detect.outputs.new_version }} | |
| DRY_RUN: ${{ github.event.inputs.dryRun }} | |
| run: | | |
| set -euo pipefail | |
| BRANCH="chore-update-node-${NEW_VERSION}" | |
| COMMIT_MESSAGE="chore: updated version in .nvmrc to ${NEW_VERSION}" | |
| PR_TITLE="chore: updated version in .nvmrc to ${NEW_VERSION}" | |
| PR_BODY="Automatic weekly update to the latest **Node.js ${NEW_VERSION}** release." | |
| if [[ "$DRY_RUN" == "true" ]]; then | |
| echo "Dry run enabled — would:" | |
| echo " • create branch $BRANCH" | |
| echo " • write $NEW_VERSION to .nvmrc" | |
| echo " • commit & push" | |
| echo " • open PR with title: $PR_TITLE" | |
| exit 0 | |
| fi | |
| git checkout -b "$BRANCH" | |
| echo "$NEW_VERSION" > .nvmrc | |
| git add .nvmrc | |
| git commit -m "$COMMIT_MESSAGE" | |
| git push -u origin "$BRANCH" | |
| gh pr create --title "$PR_TITLE" --body "$PR_BODY" --base main |