Check for YAML File Changes #113
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| name: Check for YAML File Changes | |
| on: | |
| schedule: | |
| - cron: '0 0 * * *' # Runs daily at midnight UTC | |
| workflow_dispatch: # Allows manual triggering | |
| permissions: | |
| contents: write # Grants write permissions for the GITHUB_TOKEN | |
| pull-requests: write | |
| jobs: | |
| check-diff: | |
| runs-on: ubuntu-latest | |
| steps: | |
| # Step 1: Checkout the repository | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 # Fetch all history for accurate diff | |
| # Step 2: Download the YAML file from the URL | |
| - name: Download YAML file | |
| run: curl -sL https://api.getport.io/swagger/yaml -o newSpec.yaml | |
| # Step 3: Generate a SHA256 hash of the downloaded YAML file | |
| - name: Generate hash of YAML contents | |
| id: yaml_hash | |
| run: | | |
| hash=$(sha256sum newSpec.yaml | cut -d ' ' -f 1) | |
| echo "yaml_hash=$hash" >> $GITHUB_OUTPUT | |
| # Step 4: Check for differences between the new file and the existing file | |
| - name: Check for differences | |
| id: diff_check | |
| run: | | |
| if cmp -s newSpec.yaml static/rawApiSpec.yaml; then | |
| echo "diff_found=false" >> $GITHUB_OUTPUT | |
| echo "No changes detected." | |
| else | |
| echo "diff_found=true" >> $GITHUB_OUTPUT | |
| echo "Differences detected!" | |
| fi | |
| # Step 5: Update the YAML file in the repository if differences are found | |
| - name: Update YAML file | |
| if: steps.diff_check.outputs.diff_found == 'true' | |
| run: mv newSpec.yaml static/rawApiSpec.yaml | |
| # Step 6: Create a pull request with the changes using the hash as the branch name | |
| - name: Create Pull Request | |
| if: steps.diff_check.outputs.diff_found == 'true' | |
| uses: peter-evans/create-pull-request@v7 | |
| with: | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| branch: update-${{ steps.yaml_hash.outputs.yaml_hash }} | |
| commit-message: "Update YAML file (hash: ${{ steps.yaml_hash.outputs.yaml_hash }})" | |
| title: "Update YAML file (hash: ${{ steps.yaml_hash.outputs.yaml_hash }})" | |
| body: "This PR updates the YAML file to the latest version, based on the hash of the contents." |