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| name: ShellCheck Modified Files | |
| on: | |
| push: | |
| branches: | |
| - shellcheck-workflow | |
| paths: | |
| - "**/*.sh" | |
| jobs: | |
| shellcheck: | |
| name: ShellCheck | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Install ShellCheck | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y shellcheck | |
| - name: Get changed files | |
| id: changed-files | |
| run: | | |
| echo "files<<EOF" >> $GITHUB_OUTPUT | |
| git diff --name-only HEAD^ HEAD | grep '\.sh$' || echo "" >> $GITHUB_OUTPUT | |
| echo "EOF" >> $GITHUB_OUTPUT | |
| echo "Debug: files=$files" | |
| # $GITHUB_OUTPUT is used to set the "files" output for this step. | |
| - name: Debug Output | |
| run: | | |
| echo "Debug: Changed files output = '${{ steps.changed-files.outputs.files }}'" | |
| - name: Run ShellCheck on changed files | |
| if: steps.changed-files.outputs.files != '' | |
| run: | | |
| # Print files being checked | |
| echo "Checking files: ${{ steps.changed-files.outputs.files }}" | |
| FILES="${{ steps.changed-files.outputs.files }}" | |
| # Check if FILES is not empty | |
| if [ -n "$FILES" ]; then | |
| while IFS= read -r file; do | |
| if [ -n "$file" ]; then | |
| echo "Checking $file..." | |
| if ! shellcheck "$file"; then | |
| # If shellcheck fails, output error in GitHub Actions format | |
| echo "::error file=$file::ShellCheck found issues in $file" | |
| exit 1 | |
| fi | |
| fi | |
| done <<< "$FILES" | |
| fi |