invalidate cloudfront #6
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| # credit @geohacker for the original script | |
| name: Preview Deployment | |
| on: | |
| pull_request: | |
| types: [opened, synchronize, reopened, closed] | |
| env: | |
| NODE: 18 | |
| WORKING_DIRECTORY: packages/web | |
| COMMENT_MARKER: "Preview deployed to S3!" | |
| BUCKET_NAME: osm-gradient-pr-${{ github.event.number }} | |
| AWS_REGION: us-east-1 | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| id-token: write | |
| contents: read | |
| issues: write | |
| pull-requests: write | |
| steps: | |
| - name: Cancel Previous Runs | |
| uses: styfle/[email protected] | |
| with: | |
| access_token: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Checkout | |
| uses: actions/checkout@v3 | |
| - name: Use Node.js ${{ env.NODE }} | |
| uses: actions/setup-node@v3 | |
| with: | |
| node-version: ${{ env.NODE }} | |
| cache: "yarn" | |
| cache-dependency-path: ${{ env.WORKING_DIRECTORY }}/yarn.lock | |
| - name: Install Dependencies | |
| run: yarn install | |
| working-directory: ${{ env.WORKING_DIRECTORY }} | |
| - name: Lint | |
| run: yarn lint | |
| working-directory: ${{ env.WORKING_DIRECTORY }} | |
| - name: Configure AWS credentials using OIDC | |
| uses: aws-actions/configure-aws-credentials@v2 | |
| with: | |
| role-to-assume: arn:aws:iam::003081160852:role/osm-gradient-deploy-s3-role | |
| aws-region: us-east-1 | |
| - name: Build | |
| run: npx vite build | |
| working-directory: ${{ env.WORKING_DIRECTORY }} | |
| - name: Check if bucket exists | |
| id: check_bucket | |
| run: | | |
| if aws s3 ls "s3://${{ env.BUCKET_NAME }}" 2>&1 | grep -q 'NoSuchBucket'; then | |
| echo "Bucket does not exist." | |
| echo "::set-output name=exists::false" | |
| else | |
| echo "Bucket exists." | |
| echo "::set-output name=exists::true" | |
| fi | |
| - name: Create S3 bucket | |
| if: steps.check_bucket.outputs.exists == 'false' | |
| run: | | |
| aws s3 mb s3://${{ env.BUCKET_NAME }} | |
| - name: Deploy to S3 (Preview) | |
| if: github.event.action != 'closed' | |
| run: | | |
| aws s3 sync ./dist s3://$BUCKET_NAME --delete | |
| aws s3 website s3://$BUCKET_NAME --index-document index.html --error-document index.html | |
| working-directory: ${{ env.WORKING_DIRECTORY }} | |
| - name: Make bucket public access | |
| if: steps.check_bucket.outputs.exists == 'false' | |
| run: | | |
| aws s3api delete-public-access-block --bucket ${{ env.BUCKET_NAME }} | |
| - name: Add bucket policy for public access | |
| if: steps.check_bucket.outputs.exists == 'false' | |
| run: | | |
| echo '{ | |
| "Version": "2012-10-17", | |
| "Statement": [{ | |
| "Sid": "PublicReadGetObject", | |
| "Effect": "Allow", | |
| "Principal": "*", | |
| "Action": "s3:GetObject", | |
| "Resource": "arn:aws:s3:::${{ env.BUCKET_NAME }}/*" | |
| }] | |
| }' > bucket-policy.json | |
| aws s3api put-bucket-policy --bucket ${{ env.BUCKET_NAME }} --policy file://bucket-policy.json | |
| - name: Check for existing preview comment | |
| id: check_comment | |
| uses: actions/github-script@v6 | |
| with: | |
| github-token: ${{secrets.GITHUB_TOKEN}} | |
| script: | | |
| const comments = await github.rest.issues.listComments({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: context.payload.pull_request.number, | |
| }); | |
| const existingComment = comments.data.find(comment => comment.body.includes('${{ env.COMMENT_MARKER }}')); | |
| if (existingComment) { | |
| console.log('Deployment comment already exists:', existingComment.html_url); | |
| core.setOutput('should_post_comment', 'false'); | |
| return existingComment.html_url; | |
| } else { | |
| core.setOutput('should_post_comment', 'true'); | |
| return ''; | |
| } | |
| - name: Post comment with preview URL | |
| if: steps.check_comment.outputs.should_post_comment == 'true' | |
| uses: actions/github-script@v6 | |
| with: | |
| github-token: ${{secrets.GITHUB_TOKEN}} | |
| script: | | |
| const websiteUrl = `http://${{ env.BUCKET_NAME }}.s3-website-${{ env.AWS_REGION }}.amazonaws.com/`; | |
| const pullRequestNumber = context.payload.pull_request.number; | |
| const message = `✨ Preview deployed to S3! Visit ${websiteUrl}`; | |
| github.rest.issues.createComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: pullRequestNumber, | |
| body: message | |
| }); | |
| - name: Cleanup S3 Bucket | |
| if: github.event.action == 'closed' | |
| run: | | |
| aws s3 rb s3://$BUCKET_NAME --force |