GitHub action: report on code dupe #24
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| name: Check for Duplicated Code | |
| on: | |
| pull_request: | |
| branches: | |
| - master | |
| jobs: | |
| check-duplication: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v3 | |
| with: | |
| fetch-depth: 0 # Fetch all history for all branches | |
| - name: Set up Node.js | |
| uses: actions/setup-node@v3 | |
| with: | |
| node-version: '20' | |
| - name: Install dependencies | |
| run: | | |
| npm install -g jscpd diff-so-fancy | |
| - name: Create jscpd config file | |
| run: | | |
| echo '{ | |
| "threshold": 20, | |
| "minTokens": 50, | |
| "reporters": [ | |
| "json" | |
| ], | |
| "output": "./", | |
| "pattern": "**/*.js", | |
| "ignore": "**/*spec.js" | |
| }' > .jscpd.json | |
| - name: Run jscpd on entire codebase | |
| run: jscpd | |
| - name: Get the diff | |
| run: git diff origin/master...HEAD --name-only > changed_files.txt | |
| - name: Filter JavaScript files | |
| run: | | |
| grep -E '\.js$' changed_files.txt | grep -v 'spec.js' > js_files.txt || true | |
| - name: List generated files (debug) | |
| run: ls -l | |
| - name: Upload unfiltered jscpd report | |
| if: always() | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: unfiltered-jscpd-report | |
| path: ./jscpd-report.json | |
| - name: Filter jscpd report for changed files | |
| run: | | |
| if [ ! -f ./jscpd-report.json ]; then | |
| echo "jscpd-report.json not found" | |
| exit 1 | |
| fi | |
| echo "Filtering jscpd report for changed files..." | |
| CHANGED_FILES=$(jq -R -s -c 'split("\n")[:-1]' js_files.txt) | |
| jq --argjson changed_files "$CHANGED_FILES" '.duplicates | map(select($changed_files | index(.firstFile) or $changed_files | index(.secondFile)))' ./jscpd-report.json > filtered-jscpd-report.json | |
| cat filtered-jscpd-report.json |