29장 Math, 47장 에러 처리 - 나세현 #404
Workflow file for this run
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| name: Check Changed Files in PR | |
| on: | |
| pull_request: | |
| types: [opened, synchronize] | |
| jobs: | |
| check_files: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v2 | |
| - name: Count changed files | |
| id: count_files | |
| run: | | |
| git fetch --prune --unshallow | |
| num_changed_files=$(git diff --name-only origin/${{ github.base_ref }} ${{ github.sha }} | wc -l) | |
| echo "::set-output name=num_changed_files::$num_changed_files" | |
| - name: Check if only 1 file changed | |
| run: | | |
| changed_files=${{ steps.count_files.outputs.num_changed_files }} | |
| if [ $changed_files -ne 1 ]; then | |
| echo "More than 1 file changed. Exiting." | |
| exit 1 | |
| else | |
| echo "Exactly 1 file changed. Proceeding." | |
| fi |