chore: empty string test #2
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| name: Check for Empty Strings | |
| on: | |
| pull_request: | |
| types: [opened, synchronize, reopened] | |
| jobs: | |
| check-empty-strings: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Get GitHub App token | |
| uses: tibdex/github-app-token@v1.7.0 | |
| id: get_installation_token | |
| with: | |
| app_id: ${{ secrets.APP_ID }} | |
| private_key: ${{ secrets.APP_PRIVATE_KEY }} | |
| - name: Find empty strings | |
| id: find-empty-strings | |
| run: | | |
| # Get the base branch (usually main or master) | |
| BASE_BRANCH=$(gh pr view ${{ github.event.pull_request.number }} --json baseRefName --jq .baseRefName) | |
| # Get the list of changed files in the PR | |
| CHANGED_FILES=$(gh pr diff ${{ github.event.pull_request.number }} --name-only) | |
| # Initialize empty string for results | |
| EMPTY_STRINGS="" | |
| # Loop through changed files | |
| for file in $CHANGED_FILES; do | |
| if [[ $file =~ \.(ts|tsx)$ ]]; then | |
| # Get the diff for this file | |
| DIFF=$(gh pr diff ${{ github.event.pull_request.number }} --color never -- $file) | |
| # Find added lines with empty strings | |
| ADDED_EMPTY=$(echo "$DIFF" | grep -n "^+" | grep -E "(''{2}|\"\"{2})" | sed "s/^+//g" | sed "s/^/${file}:/") | |
| # Append results | |
| if [ ! -z "$ADDED_EMPTY" ]; then | |
| EMPTY_STRINGS+="$ADDED_EMPTY"$'\n' | |
| fi | |
| fi | |
| done | |
| # Output results | |
| echo "EMPTY_STRINGS<<EOF" >> $GITHUB_OUTPUT | |
| echo "$EMPTY_STRINGS" >> $GITHUB_OUTPUT | |
| echo "EOF" >> $GITHUB_OUTPUT | |
| env: | |
| GH_TOKEN: ${{ steps.get_installation_token.outputs.token }} | |
| - name: Comment on PR | |
| uses: actions/github-script@v6 | |
| if: steps.find-empty-strings.outputs.EMPTY_STRINGS | |
| with: | |
| github-token: ${{ steps.get_installation_token.outputs.token }} | |
| script: | | |
| const emptyStrings = process.env.EMPTY_STRINGS.trim().split('\n'); | |
| if (emptyStrings.length > 0) { | |
| const body = `### Empty Strings Found\n\nPlease review the following lines containing empty strings:\n\n${emptyStrings.map(line => `- \`${line}\``).join('\n')}`; | |
| github.rest.issues.createComment({ | |
| issue_number: context.issue.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.name, | |
| body: body | |
| }); | |
| } |