rarajes2 triggered release comment bot #46
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| name: PR Release Comment Bot | |
| run-name: ${{ github.actor }} triggered release comment bot | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| test_version: | |
| description: 'Test version number (e.g., 3.4.0)' | |
| required: false | |
| default: '3.4.0' | |
| test_pr_number: | |
| description: 'Test PR number (e.g., 2) - leave empty to auto-detect' | |
| required: false | |
| default: '' | |
| workflow_run: | |
| workflows: ["Deploy CD"] | |
| types: | |
| - completed | |
| branches: | |
| - next | |
| jobs: | |
| comment-on-prs: | |
| name: Comment on Released PRs | |
| runs-on: ubuntu-latest | |
| # Only run if manually triggered or Deploy CD succeeded | |
| if: ${{ github.event_name == 'workflow_dispatch' || github.event.workflow_run.conclusion == 'success' }} | |
| steps: | |
| - name: Checkout Repository | |
| uses: actions/checkout@v3 | |
| with: | |
| fetch-depth: 0 # Fetch all history to find commits | |
| - name: Get Version and PR from Tag | |
| id: tag-info | |
| run: | | |
| if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then | |
| VERSION="${{ github.event.inputs.test_version }}" | |
| PR_NUMBER="${{ github.event.inputs.test_pr_number }}" | |
| echo "🧪 TEST MODE: version=${VERSION}, pr=${PR_NUMBER}" | |
| else | |
| git fetch --tags | |
| VERSION=$(git describe --tags --abbrev=0 2>/dev/null || echo "") | |
| if [ -z "$VERSION" ]; then | |
| echo "❌ No tags found" | |
| exit 1 | |
| fi | |
| TAG_MESSAGE=$(git tag -l --format='%(contents:subject)' "$VERSION") | |
| PR_NUMBER=$(echo "$TAG_MESSAGE" | grep -oE '#[0-9]+' | head -1 | tr -d '#') | |
| echo "📦 Tag: ${VERSION}, PR: #${PR_NUMBER}" | |
| fi | |
| echo "version=${VERSION}" >> $GITHUB_OUTPUT | |
| echo "version_number=${VERSION#v}" >> $GITHUB_OUTPUT | |
| echo "pr_number=${PR_NUMBER}" >> $GITHUB_OUTPUT | |
| - name: Get Packages from PR | |
| id: get-prs | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const fs = require('fs'); | |
| const path = require('path'); | |
| const prNumber = '${{ steps.tag-info.outputs.pr_number }}'; | |
| if (!prNumber) { | |
| console.log('❌ No PR number found from tag, skipping'); | |
| core.setOutput('pr_numbers', JSON.stringify([])); | |
| core.setOutput('packages', JSON.stringify([])); | |
| core.setOutput('package_versions', JSON.stringify({})); | |
| core.setOutput('primary_package', ''); | |
| core.setOutput('primary_package_version', ''); | |
| core.setOutput('commit_count', '0'); | |
| return { prs: [], packages: [] }; | |
| } | |
| console.log(`✅ Using PR #${prNumber} from tag`); | |
| const { packages, packageVersions, primaryPackage, primaryPackageVersion } = | |
| await getPackagesForPr(prNumber); | |
| core.setOutput('pr_numbers', JSON.stringify([prNumber])); | |
| core.setOutput('packages', JSON.stringify(packages)); | |
| core.setOutput('package_versions', JSON.stringify(packageVersions)); | |
| core.setOutput('primary_package', primaryPackage); | |
| core.setOutput('primary_package_version', primaryPackageVersion); | |
| core.setOutput('commit_count', '1'); | |
| return { prs: [prNumber], packages: packages }; | |
| async function getPackagesForPr(prNumber) { | |
| const packageSet = new Set(); | |
| try { | |
| const files = await github.paginate(github.rest.pulls.listFiles, { | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| pull_number: parseInt(prNumber, 10), | |
| per_page: 100 | |
| }); | |
| for (const file of files) { | |
| const filename = file.filename; | |
| if (!filename.startsWith('packages/')) { | |
| continue; | |
| } | |
| const parts = filename.split('/'); | |
| if (parts[1] === '@webex' && parts.length >= 3) { | |
| packageSet.add(`@webex/${parts[2]}`); | |
| } else if (parts.length >= 2) { | |
| packageSet.add(parts[1]); | |
| } | |
| } | |
| } catch (error) { | |
| console.log(`Error listing PR files: ${error.message}`); | |
| } | |
| if (packageSet.size === 0) { | |
| packageSet.add('webex'); | |
| } | |
| const packages = Array.from(packageSet); | |
| const packageVersions = {}; | |
| for (const packageName of packages) { | |
| const packageJsonPath = packageName.startsWith('@webex/') | |
| ? path.join(process.env.GITHUB_WORKSPACE, 'packages', '@webex', packageName.split('/')[1], 'package.json') | |
| : path.join(process.env.GITHUB_WORKSPACE, 'packages', packageName, 'package.json'); | |
| try { | |
| const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8')); | |
| if (packageJson.version) { | |
| packageVersions[packageName] = packageJson.version; | |
| } | |
| } catch (error) { | |
| console.log(`Error reading ${packageJsonPath}: ${error.message}`); | |
| } | |
| } | |
| const primaryPackage = packages[0] || ''; | |
| const primaryPackageVersion = primaryPackage ? (packageVersions[primaryPackage] || '') : ''; | |
| return { packages, packageVersions, primaryPackage, primaryPackageVersion }; | |
| } | |
| - name: Post Release Comment on PR | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const version = '${{ steps.tag-info.outputs.version }}'; | |
| const versionNumber = '${{ steps.tag-info.outputs.version_number }}'; | |
| const stableVersion = versionNumber.replace(/-next\..*$/, ''); | |
| const prNumbersRaw = '${{ steps.get-prs.outputs.pr_numbers }}'; | |
| const packagesRaw = '${{ steps.get-prs.outputs.packages }}'; | |
| const packageVersionsRaw = '${{ steps.get-prs.outputs.package_versions }}'; | |
| const primaryPackage = '${{ steps.get-prs.outputs.primary_package }}'; | |
| const primaryPackageVersion = '${{ steps.get-prs.outputs.primary_package_version }}'; | |
| const prNumbers = prNumbersRaw ? JSON.parse(prNumbersRaw) : []; | |
| const packages = packagesRaw ? JSON.parse(packagesRaw) : []; | |
| const packageVersions = packageVersionsRaw ? JSON.parse(packageVersionsRaw) : {}; | |
| const prNumber = prNumbers[0]; | |
| console.log(`Posting comment to PR #${prNumber}`); | |
| if (prNumbers.length === 0) { | |
| console.log('No PRs found to comment on'); | |
| return; | |
| } | |
| // Build the changelog URL | |
| // If 'webex' package is in the list, use it. Otherwise use the first detected package. | |
| const hasWebexPackage = packages.includes('webex'); | |
| const changelogPackage = hasWebexPackage ? 'webex' : packages[0]; | |
| const changelogUrl = new URL('https://web-sdk.webex.com/changelog/'); | |
| changelogUrl.searchParams.set('stable_version', stableVersion); | |
| changelogUrl.searchParams.set('package', changelogPackage); | |
| changelogUrl.searchParams.set('version', versionNumber); | |
| console.log(`📦 Changelog URL package: ${changelogPackage}`); | |
| console.log(`📦 Changelog URL version: ${versionNumber}`); | |
| console.log(`🔗 Full URL: ${changelogUrl.toString()}`); | |
| // Build the package list markdown | |
| const packageList = packages.slice(0, 5).map(p => `\`${p}\``).join(', '); | |
| const morePackages = packages.length > 5 ? ` and ${packages.length - 5} more` : ''; | |
| // Create the comment body | |
| const commentBody = [ | |
| '## 🎉 Your changes are now available!', | |
| '', | |
| `**Released in:** [\`${version}\`](https://github.com/${context.repo.owner}/${context.repo.repo}/releases/tag/${version})`, | |
| `**Packages updated:** ${packageList}${morePackages}`, | |
| '', | |
| `📖 **[View full changelog →](${changelogUrl})**`, | |
| '', | |
| `Thank you for your contribution!`, | |
| '', | |
| '---', | |
| `<sub>🤖 This is an automated message. For questions, please refer to the [documentation](https://github.com/${context.repo.owner}/${context.repo.repo}#readme).</sub>` | |
| ].join('\n'); | |
| try { | |
| console.log(`Commenting on PR #${prNumber}`); | |
| // Check if PR exists and is merged | |
| let pr; | |
| try { | |
| pr = await github.rest.pulls.get({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| pull_number: parseInt(prNumber) | |
| }); | |
| } catch (error) { | |
| console.log(`PR #${prNumber} not found or error: ${error.message}`); | |
| return; | |
| } | |
| if (!pr.data.merged_at) { | |
| console.log(`PR #${prNumber} is not merged, skipping`); | |
| return; | |
| } | |
| // Check if we've already commented (to avoid duplicates) | |
| const existingComments = await github.rest.issues.listComments({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: parseInt(prNumber) | |
| }); | |
| const botCommentExists = existingComments.data.some(comment => | |
| comment.user.type === 'Bot' && | |
| comment.body.includes('Your changes are now available') && | |
| comment.body.includes(version) | |
| ); | |
| if (botCommentExists) { | |
| console.log(`Already commented on PR #${prNumber} for version ${version}`); | |
| return; | |
| } | |
| // Post the comment | |
| await github.rest.issues.createComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: parseInt(prNumber), | |
| body: commentBody | |
| }); | |
| console.log(`✅ Successfully commented on PR #${prNumber}`); | |
| } catch (error) { | |
| console.error(`Failed to comment on PR #${prNumber}:`, error.message); | |
| } | |
| console.log('✨ Comment posted successfully!'); | |