Test action #1
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| name: Check for New TypeScript Errors | |
| on: | |
| workflow_dispatch: | |
| pull_request: | |
| branches: | |
| - main | |
| jobs: | |
| check-tsc-errors: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout the repository | |
| uses: actions/checkout@v3 | |
| - name: Fetch target and PR branches | |
| run: git fetch origin ${{ github.base_ref }}:${{ github.base_ref }} ${{ github.head_ref }}:${{ github.head_ref }} | |
| - name: Download artifact from target branch | |
| id: download-artifact | |
| uses: actions/download-artifact@v2 | |
| with: | |
| name: ${{ github.base_ref_slug }}-tsc-output | |
| path: base-tsc-output | |
| continue-on-error: true | |
| - name: Check if artifact exists | |
| id: check-artifact | |
| run: | | |
| if [ -f base-tsc-output/tsc_output.txt ]; then | |
| echo "Artifact found." | |
| echo "artifact-found=true" >> $GITHUB_ENV | |
| else | |
| echo "Artifact not found." | |
| echo "artifact-found=false" >> $GITHUB_ENV | |
| - name: Generate base errors if artifact not found | |
| if: env.artifact-found == 'false' | |
| run: | | |
| git checkout ${{ github.base_ref }} | |
| npx tsc --noEmit --pretty false > base-tsc-output/tsc_output.txt | |
| grep -oE '^[^ ]+.ts:[0-9]+:[0-9]+' base-tsc-output/tsc_output.txt | sort -u > base-tsc-errors.txt | |
| shell: bash | |
| - name: Extract errors from artifact if found | |
| if: env.artifact-found == 'true' | |
| run: | | |
| grep -oE '^[^ ]+.ts:[0-9]+:[0-9]+' base-tsc-output/tsc_output.txt | sort -u > base-tsc-errors.txt | |
| - name: Checkout PR branch | |
| run: git checkout ${{ github.head_ref }} | |
| - name: Install dependencies for PR branch | |
| uses: ./.github/actions/setup | |
| - name: Run tsc on PR branch | |
| run: | | |
| npx tsc --noEmit --pretty false > head-tsc-output.txt | |
| - name: Extract errors from PR branch | |
| run: | | |
| grep -oE '^[^ ]+.ts:[0-9]+:[0-9]+' head-tsc-output.txt | sort -u > head-tsc-errors.txt | |
| - name: Check PR errors file existence | |
| run: | | |
| if [ ! -f head-tsc-errors.txt ]; then | |
| echo "PR errors file not found!" | |
| exit 1 | |
| fi | |
| - name: Sort and compare errors | |
| run: | | |
| sorted_base_errors=$(sort base-tsc-errors.txt) | |
| sorted_pr_errors=$(sort head-tsc-errors.txt) | |
| echo "$sorted_base_errors" > sorted-base-tsc-errors.txt | |
| echo "$sorted_pr_errors" > sorted-head-tsc-errors.txt | |
| new_errors=$(comm -13 sorted-base-tsc-errors.txt sorted-head-tsc-errors.txt) | |
| if [ -n "$new_errors" ]; then | |
| echo "New TypeScript errors introduced:" | |
| echo "$new_errors" | |
| exit 1 | |
| else | |
| echo "No new TypeScript errors introduced." | |
| fi | |
| shell: bash |