Write build artifact comments #1
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| name: Write build artifact comments | |
| on: | |
| workflow_run: | |
| workflows: | |
| - 🧪 Run tests and deploy demo data | |
| types: | |
| - completed | |
| permissions: | |
| contents: read | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| jobs: | |
| on-success: | |
| permissions: | |
| pull-requests: write | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: 'Download artifact' | |
| id: download_artifact | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const fs = require('fs'); | |
| const allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| run_id: context.payload.workflow_run.id, | |
| }); | |
| let matchArtifacts = allArtifacts.data.artifacts.filter((artifact) => { | |
| return artifact.name.startsWith('comment_artifacts-'); | |
| }); | |
| if (matchArtifacts.length > 0) | |
| { | |
| for (const artifact of matchArtifacts) { | |
| const suffix = artifact.name.split('comment_artifacts-')[1]; // Extract the suffix from the artifact name | |
| // Download each matching artifact | |
| let download = await github.rest.actions.downloadArtifact({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| artifact_id: artifact.id, | |
| archive_format: 'zip', | |
| }); | |
| // Write each artifact to a zip file named after its suffix | |
| const zipFilePath = `${process.env.GITHUB_WORKSPACE}/data-${suffix}.zip`; | |
| fs.writeFileSync(zipFilePath, Buffer.from(download.data)); | |
| console.log(`Downloaded and saved artifact: ${artifact.name} to ${zipFilePath}`); | |
| } | |
| } | |
| else | |
| { | |
| core.setOutput('artifact_id', 0); | |
| } | |
| - name: 'Unzip artifact' | |
| run: | | |
| unzip data-*.zip | |
| - name: 'Post artifact download link as comment on PR' | |
| uses: actions/github-script@v7 | |
| with: | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| script: | | |
| function updateCommentSection(prComment, marker, body) { | |
| // Create a regular expression to match the section between start and end markers | |
| const sectionRegex = new RegExp(`(<!-- ====startsection ${marker}-->\\n)([\\s\\S]*?)(<!-- ====endsection ${marker}-->)`, 'm'); | |
| // Check if the section with the marker exists | |
| if (sectionRegex.test(prComment)) { | |
| // Replace the existing body text between the markers | |
| return prComment.replace(sectionRegex, `$1${body}\n$3`); | |
| } else { | |
| // If the section doesn't exist, append the new section to the end | |
| return prComment.trim() + `\n\n<!-- ====startsection ${marker}-->\n${body}\n<!-- ====endsection ${marker}-->\n`; | |
| } | |
| } | |
| const fs = require('fs'); | |
| const path = require('path'); | |
| // Read all files matching the pattern 'comment*.json' | |
| const files = fs.readdirSync('.').filter(file => file.startsWith('comment') && file.endsWith('.json')); | |
| if (files.length === 0) { | |
| console.log('No comment*.json files found'); | |
| return; | |
| } | |
| // Take the PR number from the first file | |
| const dataSample = JSON.parse(fs.readFileSync(files[0], 'utf8')); | |
| const prNumber = dataSample.pr_number; | |
| const prComments = await github.rest.issues.listComments({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: prNumber, | |
| }); | |
| const PREFIX = "<!-- !!## stickymarker ##!! -->"; | |
| // Find the comment that starts with the specified PREFIX | |
| const comment = prComments.data?.find(c => c.body.startsWith(PREFIX)); | |
| let newPrComment; | |
| if (!!comment) { | |
| newPrComment = comment.body; | |
| } else { | |
| newPrComment = PREFIX + "\n"; | |
| } | |
| // Loop through all the comment*.json files | |
| for (const file of files) { | |
| try { | |
| const data = JSON.parse(fs.readFileSync(file, 'utf8')); | |
| const marker = data.marker; | |
| const body = data.body; | |
| console.debug(data); | |
| newPrComment = updateCommentSection(newPrComment, marker, body); | |
| } catch (error) { | |
| console.error(`Failed to process file ${file}: ${error.message}`); | |
| } | |
| } | |
| // Update or create the PR comment after processing all the files | |
| if (!!comment) { | |
| // Update the existing comment | |
| await github.rest.issues.updateComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| comment_id: comment.id, | |
| body: newPrComment | |
| }); | |
| } else { | |
| // Create a new comment | |
| await github.rest.issues.createComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: prNumber, | |
| body: newPrComment | |
| }); | |
| } |