Deploy Website (Preview) #3
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| name: Deploy Website (Preview) | |
| on: | |
| workflow_run: | |
| workflows: ["Build Preview"] | |
| types: | |
| - completed | |
| jobs: | |
| deploy-preview: | |
| runs-on: ubuntu-latest | |
| if: ${{github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success'}} | |
| steps: | |
| - uses: actions/setup-node@v3 | |
| with: | |
| node-version: '20' | |
| - run: npm install --global netlify-cli@16 | |
| - run: npm install unzipper@0.10 | |
| - name: Get pull request number | |
| uses: actions/github-script@v6 | |
| id: pull-request-number | |
| with: | |
| result-encoding: string | |
| script: | | |
| const unzipper = require('unzipper'); | |
| const artifacts = await github.rest.actions.listWorkflowRunArtifacts({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| run_id: ${{github.event.workflow_run.id}} | |
| }); | |
| const artifact = artifacts.data.artifacts.filter( | |
| artifact => artifact.name === 'pr' | |
| )[0]; | |
| if (!artifact) { | |
| throw new Error('No pr artifact found'); | |
| } | |
| const download = await github.rest.actions.downloadArtifact({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| artifact_id: artifact.id, | |
| archive_format: 'zip' | |
| }); | |
| const directory = await unzipper.Open.buffer(Buffer.from(download.data)); | |
| const file = directory.files.find(d => d.path === 'number'); | |
| const content = await file.buffer(); | |
| return content.toString(); | |
| - uses: dawidd6/action-download-artifact@v2 | |
| with: | |
| github_token: ${{secrets.GITHUB_TOKEN}} | |
| workflow: build-preview.yml | |
| pr: ${{steps.pull-request-number.outputs.result}} | |
| name: site | |
| path: dist | |
| - name: Deploy to Netlify | |
| env: | |
| NETLIFY_AUTH_TOKEN: ${{secrets.NETLIFY_AUTH_TOKEN}} | |
| NETLIFY_SITE_ID: ${{secrets.NETLIFY_SITE_ID}} | |
| run: netlify deploy --dir=dist --alias=deploy-preview-${{steps.pull-request-number.outputs.result}} | |
| - name: Add comment to pull request | |
| uses: actions/github-script@v6 | |
| with: | |
| script: | | |
| const pullRequestNumber = parseInt(${{steps.pull-request-number.outputs.result}}, 10); | |
| const start = ':package:'; | |
| const author = 'github-actions[bot]'; | |
| const comments = await github.rest.issues.listComments({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: pullRequestNumber | |
| }); | |
| const commentExists = comments.data.some( | |
| comment => comment.user.login === author && comment.body.startsWith(start) | |
| ); | |
| if (!commentExists) { | |
| await github.rest.issues.createComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: pullRequestNumber, | |
| body: `${start} Preview the website for this branch here: https://deploy-preview-${pullRequestNumber}--ol-bench.netlify.app/.` | |
| }); | |
| } else { | |
| console.log(`Preview URL comment already added to PR #${pullRequestNumber}`); | |
| } | |
| - name: Clean up artifact | |
| uses: actions/github-script@v6 | |
| with: | |
| result-encoding: string | |
| script: | | |
| const artifacts = await github.rest.actions.listWorkflowRunArtifacts({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| run_id: ${{github.event.workflow_run.id}} | |
| }); | |
| const artifact = artifacts.data.artifacts.filter( | |
| artifact => artifact.name === 'site' | |
| )[0]; | |
| if (!artifact) { | |
| throw new Error('No site artifact found'); | |
| } | |
| await github.rest.actions.deleteArtifact({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| artifact_id: artifact.id | |
| }); |