Check Release and Update Dockerfile #189
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| name: Check Release and Update Dockerfile | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| - cron: '0 9 * * *' # Execute everyday at 9 AM | |
| jobs: | |
| check-release: | |
| runs-on: ubuntu-22.04 | |
| environment: prod | |
| permissions: | |
| id-token: write | |
| contents: write | |
| pull-requests: write | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| steps: | |
| - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
| name: Checkout | |
| - name: Get latest release from another repo | |
| id: get_release | |
| uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1 | |
| with: | |
| script: | | |
| const latestRelease = await github.rest.repos.getLatestRelease({ | |
| owner: 'actions', | |
| repo: 'runner' | |
| }); | |
| const releaseInfo = { | |
| tag_name: latestRelease.data.tag_name, | |
| sha: latestRelease.data.target_commitish, | |
| }; | |
| console.log(JSON.stringify(releaseInfo)); | |
| return JSON.stringify(releaseInfo); | |
| - name: Define release outputs | |
| id: release_outputs | |
| run: | | |
| release_info="${{ steps.get_release.outputs.result }}" | |
| tag_name=$(echo "$release_info" | jq -r '.tag_name') | |
| sha=$(echo "$release_info" | jq -r '.sha') | |
| short_tag_name=$(echo "$tag_name" | sed 's/^v//') | |
| echo "tag_name=$tag_name" >> "$GITHUB_OUTPUT" | |
| echo "sha=$sha" >> "$GITHUB_OUTPUT" | |
| echo "short_tag_name=$short_tag_name" >> "$GITHUB_OUTPUT" | |
| # Check if the release has changed | |
| # if release.json file exist and the current tag and sha are the same as the latest release, then no changes have been made | |
| # if release.json file does not exist or exist but the current tag and sha are different, then the release will be considered as changed | |
| - name: Check if release has changed | |
| id: check_release_changes | |
| run: | | |
| new_tag=${{ steps.release_outputs.outputs.tag_name }} | |
| new_sha=${{ steps.release_outputs.outputs.sha }} | |
| if [ -f release.json ]; then | |
| current_tag=$(jq -r '.current_tag' release.json) | |
| current_sha=$(jq -r '.current_sha' release.json) | |
| if [[ "$current_tag" == "$new_tag" && "$current_sha" == "$new_sha" ]]; then | |
| echo "No changes in release." | |
| echo "release_changed=false" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "Release has changed." | |
| echo "release_changed=true" >> "$GITHUB_OUTPUT" | |
| # Update release.json | |
| jq -n --arg new_tag "$new_tag" --arg new_sha "$new_sha" \ | |
| '{current_tag: $new_tag, current_sha: $new_sha}' > release.json | |
| cat release.json | |
| fi | |
| else | |
| echo "Release is changed, file release.json does not exist." | |
| echo "release_changed=true" >> "$GITHUB_OUTPUT" | |
| # Create release.json | |
| jq -n --arg new_tag "$new_tag" --arg new_sha "$new_sha" \ | |
| '{current_tag: $new_tag, current_sha: $new_sha}' > release.json | |
| cat release.json | |
| fi | |
| # Retrieve the SHA of the latest release for the linux/amd64 architecture. | |
| # To accomplish this, we fetch all versions and identify the 5th version, which corresponds to the latest release with that specific architecture. | |
| # Reference: https://docs.github.com/en/rest/packages/packages?apiVersion=2022-11-28#list-package-versions-for-a-package-owned-by-an-organization | |
| ## NOTE: The SHA obtained in this step differs from the previous one, as it represents the branch commit SHA used for change verification. | |
| - name: Get Docker image digests | |
| if: steps.check_release_changes.outputs.release_changed == 'true' | |
| id: get_digests | |
| run: | | |
| digests=$(gh api -H "Accept: application/vnd.github+json" -H "X-GitHub-Api-Version: 2022-11-28" /orgs/actions/packages/container/actions-runner/versions) | |
| latest_digest=$(echo "$digests" | jq -r '.[] | select(.metadata.container.tags | index("latest")) | .name') | |
| echo $latest_digest | |
| echo "arch_sha_name=$latest_digest" >> "$GITHUB_OUTPUT" | |
| - name: Get changelog file | |
| id: changelog | |
| run: | | |
| if [ ! -f CHANGELOG.md ]; then | |
| echo "Changelog file does not exist. Creating one..." | |
| touch CHANGELOG.md | |
| fi | |
| - name: Update Changelog | |
| if: steps.check_release_changes.outputs.release_changed == 'true' | |
| id: update_changelog | |
| uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1 | |
| with: | |
| script: | | |
| const fs = require('fs'); | |
| const changelogPath = 'CHANGELOG.md'; | |
| const dockerImage = `docker pull ghcr.io/actions/runner:${{ steps.release_outputs.outputs.tag_name }}@${{ steps.get_digests.outputs.arch_sha_name }}`; | |
| const changelogEntry = `## ${{ steps.release_outputs.outputs.tag_name }}\n- Docker Image: \`${dockerImage}\`\n`; | |
| const changelogContent = fs.readFileSync(changelogPath, 'utf8'); | |
| fs.writeFileSync(changelogPath, `${changelogEntry}\n${changelogContent}`); | |
| - name: Update Dockerfile | |
| if: steps.check_release_changes.outputs.release_changed == 'true' | |
| id: update_dockerfile | |
| run: | | |
| echo "Updating Dockerfile..." | |
| # Construct the new FROM statement | |
| new_from="FROM ghcr.io/actions/actions-runner:${{ steps.release_outputs.outputs.short_tag_name }}@${{ steps.get_digests.outputs.arch_sha_name }} AS base" | |
| # Replace the first line with the new FROM statement | |
| sed -i "1s|.*|$new_from|" Dockerfile | |
| echo "Dockerfile updated." | |
| - name: Set up Git | |
| if: steps.check_release_changes.outputs.release_changed == 'true' | |
| id: git_setup | |
| run: | | |
| git config --global user.email "[email protected]" | |
| git config --global user.name "GitHub Action" | |
| echo "branch_name=update-release-to-${{ steps.release_outputs.outputs.tag_name }}" >> $GITHUB_OUTPUT | |
| - name: Create branch | |
| if: steps.check_release_changes.outputs.release_changed == 'true' | |
| id: create_branch | |
| run: | | |
| if git ls-remote --exit-code --heads origin ${{ steps.git_setup.outputs.branch_name }}; then | |
| echo "Branch ${{ steps.git_setup.outputs.branch_name }} already exists" | |
| echo "branch_exist=true" >> "$GITHUB_OUTPUT" | |
| else | |
| git checkout -b ${{ steps.git_setup.outputs.branch_name }} | |
| git add release.json | |
| git add Dockerfile | |
| git add CHANGELOG.md | |
| git commit -m "Update release to ${{ steps.release_outputs.outputs.tag_name }}" | |
| git push origin ${{ steps.git_setup.outputs.branch_name }} | |
| echo "branch_exist=false" >> "$GITHUB_OUTPUT" | |
| fi | |
| - name: Create PR | |
| if: ${{ steps.check_release_changes.outputs.release_changed == 'true' && steps.create_branch.outputs.branch_exist == 'false' }} | |
| run: | | |
| gh pr create --title 'fix: Update Dockerfile image Release to ${{ steps.release_outputs.outputs.tag_name }}' --body 'Update Dockerfile image release to ${{ steps.release_outputs.outputs.tag_name }} with sha ${{ steps.get_digests.outputs.arch_sha_name }}' --base main --head ${{ steps.git_setup.outputs.branch_name }} | |
| - name: Slack Notification | |
| if: ${{ always() && (env.SLACK_WEBHOOK_URL) && steps.check_release_changes.outputs.release_changed == 'true' }} | |
| uses: slackapi/slack-github-action@70cd7be8e40a46e8b0eced40b0de447bdb42f68e #v1.26.0 | |
| with: | |
| payload: | | |
| { | |
| "text":"${{ job.status }}", | |
| "blocks":[ | |
| { | |
| "type":"section", | |
| "text":{ | |
| "type":"mrkdwn", | |
| "text":":white_check_mark: New Release identified [${{ steps.release_outputs.outputs.tag_name }}]" | |
| } | |
| }, | |
| { | |
| "type":"section", | |
| "text":{ | |
| "type":"mrkdwn", | |
| "text":"*Check for New Release and Update Dockerfile* - Release:\n - Tag: ${{ steps.release_outputs.outputs.tag_name }}\n - Branch SHA: ${{ steps.release_outputs.outputs.sha }}\n - Release URL: https://github.com/actions/runner/releases/tag/${{ steps.release_outputs.outputs.tag_name }}\n" | |
| } | |
| }, | |
| { | |
| "type":"section", | |
| "text":{ | |
| "type":"mrkdwn", | |
| "text":"*Linked Repo*: <https://github.com/${{github.repository}}|${{github.repository}}>\n" | |
| } | |
| } | |
| ] | |
| } | |
| env: | |
| SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }} | |
| SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK |