Deploy pull request preview #2492
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| --- | |
| name: Deploy pull request preview | |
| # Setup and build files with hugo | |
| # https://github.com/peaceiris/actions-hugo | |
| # Deploy to GitHub pages | |
| # https://github.com/peaceiris/actions-gh-pages | |
| # Triggered by the build pull request preview | |
| # https://securitylab.github.com/research/github-actions-preventing-pwn-requests/ | |
| on: | |
| # https://docs.github.com/en/actions/reference/events-that-trigger-workflows#workflow_run | |
| workflow_run: | |
| workflows: ["Build pull request preview"] | |
| types: [completed] | |
| permissions: read-all | |
| jobs: | |
| deploy_pr_preview: | |
| # Only run if PR preview build was successful | |
| if: > | |
| github.event.workflow_run.event == 'pull_request' && | |
| github.event.workflow_run.conclusion == 'success' | |
| name: Deploy pull request preview | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: "Download artifact" | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| var artifacts = await github.rest.actions.listWorkflowRunArtifacts({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| run_id: ${{github.event.workflow_run.id }}, | |
| }); | |
| var matchArtifact = artifacts.data.artifacts.filter((artifact) => { | |
| return artifact.name == "pr" | |
| })[0]; | |
| var download = await github.rest.actions.downloadArtifact({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| artifact_id: matchArtifact.id, | |
| archive_format: 'zip', | |
| }); | |
| var fs = require('fs'); | |
| fs.writeFileSync('${{github.workspace}}/pr.zip', | |
| Buffer.from(download.data)); | |
| - name: Extract pull request preview | |
| id: extract | |
| run: | | |
| unzip pr.zip | |
| PR_NUMBER="$(cat ./PR)" | |
| echo "pr_number=$PR_NUMBER" >> "$GITHUB_OUTPUT" | |
| - name: Deploy Pull Request preview | |
| uses: peaceiris/actions-gh-pages@v4 | |
| with: | |
| # Use GITHUB_TOKEN allowing to write to local repository | |
| github_token: ${{ secrets.GITHUB_TOKEN }} | |
| # Purge older files from a given PR | |
| keep_files: false | |
| # Branch to push to | |
| publish_branch: pr_previews | |
| # Source directory | |
| publish_dir: ./${{ steps.extract.outputs.pr_number }}/ | |
| # Destitnation directory | |
| destination_dir: ${{ steps.extract.outputs.pr_number }} | |
| # Reuse PR commit message | |
| commit_message: ${{ github.event.head_commit.message }} | |
| - name: Update Pull Request | |
| uses: actions/github-script@v7 | |
| with: | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| script: | | |
| var fs = require('fs'); | |
| var issue_number = Number('${{steps.extract.outputs.pr_number}}'); | |
| const output = `#### Documentation preview deployed! | |
| Available at https://docs.egi.eu/documentation/${issue_number}`; | |
| github.rest.issues.createComment({ | |
| issue_number: issue_number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| body: output | |
| }) |