Preview Deployment #32302
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| name: Preview Deployment | |
| # Secure deployment of pull request artifacts | |
| # https://securitylab.github.com/research/github-actions-preventing-pwn-requests/ | |
| # Changes to this file do not take effect until they are merged into the main / default branch. | |
| on: | |
| workflow_run: | |
| workflows: ["Continuous Integration"] | |
| types: [completed] | |
| permissions: | |
| deployments: write | |
| packages: write | |
| pull-requests: write | |
| jobs: | |
| preview-deployment: | |
| runs-on: ubuntu-latest | |
| if: > | |
| github.event.workflow_run.event == 'pull_request' && | |
| github.event.workflow_run.conclusion == 'success' && | |
| github.event.workflow_run.pull_requests[0] != null | |
| env: | |
| PR_NUMBER: ${{ github.event.workflow_run.pull_requests[0].number }} | |
| IMAGE_REPO: ghcr.io/${{ github.repository }}/showcase-preview | |
| IMAGE_TAG: rev-${{ github.event.workflow_run.head_sha }} | |
| IMAGE_PR_TAG: preview-pr${{ github.event.workflow_run.pull_requests[0].number }} | |
| ALLOWED_EXTENSIONS: css, gitignore, gitkeep, html, ico, jpg, js, json, png, scss, stackblitzrc, svg, ts | |
| steps: | |
| - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4 | |
| - run: rm package.json yarn.lock | |
| - uses: actions/setup-node@v4 | |
| with: | |
| node-version-file: '.nvmrc' | |
| - run: npm i [email protected] | |
| - name: Download Artifacts | |
| id: artifacts | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const decompress = require('decompress'); | |
| const fs = require('fs'); | |
| const path = require('path'); | |
| const artifactsResult = await github.request(context.payload.workflow_run.artifacts_url); | |
| const artifact = artifactsResult.data.artifacts.find((a) => | |
| a.name.startsWith('showcase-artifact-') | |
| ); | |
| if (artifact) { | |
| core.info(`Found artifact ${artifact.name}`); | |
| try { | |
| const outputPath = './dist/releases/showcase'; | |
| const allowedExtensions = process.env.ALLOWED_EXTENSIONS.split(/[, ]+/g).map(e => `.${e}`); | |
| const archive = await github.request(artifact.archive_download_url); | |
| core.info(`Downloaded ${artifact.name}`); | |
| const zipResult = await decompress(Buffer.from(archive.data), '.'); | |
| core.info(`Decompressed ${artifact.name}:\n${zipResult.map(r => `- ${r.path}`).join('\n')}`); | |
| fs.mkdirSync(outputPath, { recursive: true }); | |
| const tgzResult = await decompress(zipResult[0].path, outputPath, { | |
| // Only allow files that are reasonable | |
| filter: (file) => allowedExtensions.includes(path.extname(file.path)), | |
| map: (file) => { | |
| file.path = file.path.replace(/^package\//, ''); | |
| return file; | |
| }, | |
| }); | |
| core.info(`Decompressed ${zipResult[0].path}:\n${tgzResult.map(r => `- ${r.path}`).join('\n')}`); | |
| } catch (e) { | |
| core.error(`Failed to download and unzip ${artifact.name}`); | |
| core.error(e); | |
| } | |
| } else { | |
| core.error(`No artifact found`); | |
| } | |
| - run: ls -llR ./dist/releases | |
| - name: Create GitHub Deployment | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const environment = process.env.PR_NUMBER ? process.env.IMAGE_PR_TAG : 'preview-main'; | |
| const payload = { owner: context.repo.owner, repo: context.repo.repo, environment }; | |
| const { data: deployment } = await github.rest.repos.createDeployment({ | |
| ...payload, | |
| ref: context.payload.workflow_run.head_sha, | |
| auto_merge: false, | |
| required_contexts: ['build', 'packages', 'showcase'] | |
| }); | |
| await github.rest.repos.createDeploymentStatus({ | |
| ...payload, | |
| deployment_id: deployment.id, | |
| state: 'in_progress', | |
| environment_url: `https://${context.repo.repo}-${environment}.app.sbb.ch`, | |
| }); | |
| - uses: ./.github/actions/setup-mint | |
| - name: Create and publish container image | |
| run: | | |
| echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin | |
| docker build --tag $IMAGE_REPO:$IMAGE_TAG-fat . | |
| mint slim \ | |
| --target $IMAGE_REPO:$IMAGE_TAG-fat \ | |
| --tag $IMAGE_REPO:$IMAGE_TAG \ | |
| --preserve-path /usr/share/nginx/html | |
| docker push $IMAGE_REPO:$IMAGE_TAG | |
| docker tag $IMAGE_REPO:$IMAGE_TAG $IMAGE_REPO:$IMAGE_PR_TAG | |
| docker push $IMAGE_REPO:$IMAGE_PR_TAG | |
| docker image list | |
| env: | |
| DOCKER_BUILDKIT: 1 | |
| - name: "Add 'preview-available' label" | |
| # This label is used for filtering deployments in ArgoCD | |
| run: gh issue edit $PR_NUMBER --add-label "preview-available" | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} |