Readme #12
Workflow file for this run
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| name: Destroy PR Environment | |
| on: | |
| issue_comment: | |
| types: [created] | |
| pull_request_target: | |
| types: [closed] | |
| jobs: | |
| destroy-pr-env: | |
| if: (github.event.issue.pull_request && github.event.issue.state == 'open' && github.event.comment.body == '/destroy') || github.event_name == 'pull_request_target' | |
| runs-on: ubuntu-latest | |
| permissions: | |
| deployments: write | |
| pull-requests: write | |
| id-token: write | |
| steps: | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/configure-aws-credentials@v2 | |
| with: | |
| role-to-assume: arn:aws:iam::245468275777:role/eb-gh-action | |
| aws-region: ${{ vars.AWS_REGION }} | |
| - uses: actions/cache@v3 | |
| with: | |
| path: ~/.cache/pip | |
| key: ${{ runner.os }}-pip | |
| - name: Install EB CLI | |
| id: install-eb-cli | |
| run: pip install awsebcli | |
| - name: Initialize EB | |
| run: eb init ${{vars.AWS_EB_APP_NAME}} --platform "${{vars.AWS_EB_PLATFORM}}" --region ${{vars.AWS_REGION}} | |
| - name: Get AWS ENV Name | |
| id: get-env-name | |
| run: echo "aws_env=$(aws elasticbeanstalk describe-environments --application-name ${{vars.AWS_EB_APP_NAME}} --environment-names github-actions-course-demo-pr-${{ github.event.issue.number || github.event.pull_request.number }} --query "Environments[0].EnvironmentName" --output text)" >> $GITHUB_OUTPUT | |
| - name: Get AWS ENV Status | |
| id: get-env-status | |
| run: echo "aws_env_status=$(aws elasticbeanstalk describe-environments --application-name ${{vars.AWS_EB_APP_NAME}} --environment-names github-actions-course-demo-pr-${{ github.event.issue.number || github.event.pull_request.number }} --query "Environments[0].Status" --output text)" >> $GITHUB_OUTPUT | |
| - name: Decide if Environment Needs to be Terminated | |
| id: check-env | |
| run: echo "should_terminate=${{ steps.get-env-name.outputs.aws_env != 'None' && steps.get-env-status.outputs.aws_env_status != 'Terminated' }}" >> $GITHUB_OUTPUT | |
| - name: Destroy Environment | |
| if: steps.check-env.outputs.should_terminate == 'true' | |
| run: eb terminate ${{ steps.get-env-name.outputs.aws_env }} --force | |
| - name: Get Pull Request Head Ref | |
| if: github.event_name == 'issue_comment' && steps.check-env.outputs.should_terminate == 'true' | |
| id: get-head-ref | |
| uses: actions/github-script@v6 | |
| with: | |
| result-encoding: string | |
| script: | | |
| const response = await github.rest.pulls.get({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| pull_number: context.issue.number | |
| }); | |
| return response.data.head.ref | |
| - name: Get deployment ID | |
| if: steps.check-env.outputs.should_terminate == 'true' | |
| uses: actions/github-script@v6 | |
| id: get-latest-deployment | |
| with: | |
| result-encoding: string | |
| script: | | |
| const response = await github.rest.repos.listDeployments({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| ref: "${{ github.event.pull_request.head.ref || steps.get-head-ref.outputs.result }}", | |
| per_page: 1 | |
| }); | |
| return response.data.length > 0 ? response.data[0].id : "" | |
| - name: Add Inactive Status | |
| if: steps.get-latest-deployment.outputs.result != '' && steps.check-env.outputs.should_terminate == 'true' | |
| uses: actions/github-script@v6 | |
| with: | |
| script: | | |
| const response = await github.rest.repos.createDeploymentStatus({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| deployment_id: ${{ steps.get-latest-deployment.outputs.result }}, | |
| state: 'inactive', | |
| }); | |
| console.log(response) | |
| - name: Update Pull Request (Failure) | |
| uses: actions/github-script@v6 | |
| if: failure() && steps.check-env.outputs.should_terminate == 'true' | |
| continue-on-error: true | |
| with: | |
| script: | | |
| const comment = `### 🛑 Environment Termination Failed. | |
| [View Logs](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})` | |
| github.rest.issues.createComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: ${{ github.event.issue.number || github.event.pull_request.number }}, | |
| body: comment | |
| }) | |
| - name: Update Pull Request (Success) | |
| uses: actions/github-script@v6 | |
| if: success() && steps.check-env.outputs.should_terminate == 'true' | |
| continue-on-error: true | |
| with: | |
| script: | | |
| const comment = `### ✅ Environment Terminated Successfully.` | |
| github.rest.issues.createComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: ${{ github.event.issue.number || github.event.pull_request.number }}, | |
| body: comment | |
| }) |