fix #193
Workflow file for this run
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| name: PR Actions | |
| on: | |
| issue_comment: | |
| types: [created] | |
| pull_request: | |
| types: | |
| - labeled | |
| - synchronize | |
| # FIXME: The global env seems not work. | |
| env: | |
| GH_TOKEN: ${{ secrets.AGENT_TOKEN }} | |
| jobs: | |
| pr-workflow: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v2 | |
| - name: Remove lgtm label on new push | |
| if: github.event_name == 'pull_request' && github.event.action == 'synchronize' | |
| env: | |
| GH_TOKEN: ${{ secrets.AGENT_TOKEN }} | |
| run: | | |
| PR_NUMBER=$(jq -r '.issue.number' $GITHUB_EVENT_PATH) | |
| if [ -z "$PR_NUMBER" ]; then | |
| echo "No PR number found in push event context." | |
| exit 0 | |
| fi | |
| if gh pr view $PR_NUMBER --json labels --jq '.labels[].name' | grep -q "lgtm"; then | |
| gh pr edit $pr --remove-label lgtm | |
| echo "Removed 'lgtm' label due to new push." | |
| fi | |
| - name: Set up Python | |
| uses: actions/setup-python@v4 | |
| with: | |
| python-version: '3.x' | |
| - name: Install yq | |
| run: pip install yq | |
| - name: Handle PR Comments | |
| if: github.event_name == 'issue_comment' && github.event.action == 'created' | |
| env: | |
| GH_TOKEN: ${{ secrets.AGENT_TOKEN }} | |
| run: | | |
| COMMENT_BODY=$(jq -r '.comment.body' $GITHUB_EVENT_PATH) | |
| PR_NUMBER=$(jq -r '.issue.number' $GITHUB_EVENT_PATH) | |
| COMMENT_USER=$(jq -r '.comment.user.login' $GITHUB_EVENT_PATH) | |
| while IFS= read -r COMMENT_LINE; do | |
| COMMENT_LINE=$(echo "$COMMENT_LINE" | sed 's/^[ \t]*//;s/[ \t]*$//' | tr -d '\n' | awk '{$1=$1};1') | |
| LABEL=$(echo "$COMMENT_LINE" | awk '{print $2}') | |
| LABEL=$(echo "$LABEL" | sed 's/^[ \t]*//;s/[ \t]*$//' | tr -d '\n' | awk '{$1=$1};1') | |
| # Handle lgtm command | |
| if [[ "$COMMENT_LINE" =~ ^/lgtm ]]; then | |
| if [[ "$LABEL" =~ ^cancel ]]; then | |
| gh pr edit $PR_NUMBER --remove-label lgtm | |
| echo "Remove label: lgtm" | |
| else | |
| gh pr edit $PR_NUMBER --add-label lgtm | |
| echo "Add label: lgtm" | |
| fi | |
| fi | |
| # Handle approved command | |
| if [[ "$COMMENT_LINE" =~ ^/approve ]]; then | |
| if yq ".approvers[] | select(. == \"$COMMENT_USER\") " OWNERS | grep -q "$COMMENT_USER"; then | |
| if [[ "$LABEL" =~ ^cancel ]]; then | |
| gh pr edit $PR_NUMBER --remove-label approved | |
| echo "Remove label: approved" | |
| else | |
| gh pr edit $PR_NUMBER --add-label approved | |
| echo "Add label: approved" | |
| fi | |
| else | |
| gh pr comment $PR_NUMBER --body "Sorry, @$COMMENT_USER is not authorized to approve/unapprove this PR." | |
| echo "User $COMMENT_USER is not authorized to approve/unapprove this PR" | |
| fi | |
| fi | |
| # Handle hold command | |
| if [[ "$COMMENT_LINE" =~ ^/hold ]]; then | |
| if [[ "$LABEL" =~ ^cancel ]]; then | |
| gh pr edit $PR_NUMBER --remove-label do-not-merge/hold | |
| echo "Remove label: do-not-merge/hold" | |
| else | |
| gh pr edit $PR_NUMBER --add-label do-not-merge/hold | |
| echo "Add label: do-not-merge/hold" | |
| fi | |
| # Handle kind command | |
| elif [[ "$COMMENT_LINE" =~ ^/kind ]]; then | |
| if [[ "$LABEL" =~ ^lgtm || "$LABEL" =~ ^approve ]]; then | |
| echo "The label '$LABEL' cannot be added using /kind." | |
| else | |
| gh pr edit $PR_NUMBER --add-label $LABEL | |
| echo "Add label: '$LABEL'" | |
| fi | |
| elif [[ "$COMMENT_LINE" =~ ^/remove-kind ]]; then | |
| if [[ "$LABEL" =~ ^lgtm || "$LABEL" =~ ^approve ]]; then | |
| echo "The label '$LABEL' cannot be removed using /remove-kind." | |
| else | |
| gh pr edit $PR_NUMBER --remove-label $LABEL | |
| echo "Remove label: '$LABEL'" | |
| fi | |
| # Handle assignment | |
| elif [[ "$COMMENT_LINE" =~ ^/assign ]]; then | |
| USERNAME=$(echo "$LABEL" | sed 's/@//') | |
| if [[ -n "$USERNAME" ]]; then | |
| gh pr edit $PR_NUMBER --add-assignee "$USERNAME" | |
| echo "Assign to $USERNAME" | |
| else | |
| echo "No username provided for assignment." | |
| fi | |
| elif [[ "$COMMENT_LINE" =~ ^/unassign ]]; then | |
| USERNAME=$(echo "$LABEL" | sed 's/@//') | |
| if [[ -n "$USERNAME" ]]; then | |
| gh pr edit $PR_NUMBER --remove-assignee "$USERNAME" | |
| echo "Unassign to $USERNAME" | |
| else | |
| echo "No username provided for unassignment." | |
| fi | |
| else | |
| echo "$COMMENT_LINE is not supported" | |
| fi | |
| done <<< "$COMMENT_BODY" | |
| - name: Merge PR if approved and lgtm | |
| if: github.event_name == 'pull_request' && github.event.action == 'labeled' | |
| env: | |
| GH_TOKEN: ${{ secrets.AGENT_TOKEN }} | |
| run: | | |
| LABELS=$(gh pr view $PR_NUMBER --json labels --jq '.labels[].name') | |
| if [[ "$LABELS" == *"lgtm"* && "$LABELS" == *"approved"* && "$LABELS" != *"do-not-merge/hold"* ]]; then | |
| gh pr merge $PR_NUMBER --merge | |
| echo "Merge!" | |
| else | |
| echo "Not ready to merge" | |
| fi |