name: Claude Code

on:
  issue_comment:
    types: [created]
  pull_request_review_comment:
    types: [created]
  issues:
    types: [opened, assigned]
  pull_request_review:
    types: [submitted]

# No concurrency limit: @claude mentions are independent, read-only requests;
# serializing would only delay responses and cancelling would drop them.
jobs:
  claude:
    # SECURITY: restricts @claude to a single trusted account, not just
    # matching comment text — otherwise anyone could trigger this job.
    if: |
      github.actor == 'jnasbyupgrade' &&
      (
        (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
        (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude')) ||
        (github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude')) ||
        (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
      )
    runs-on: ubuntu-latest
    timeout-minutes: 30
    permissions:
      contents: read
      pull-requests: read
      issues: read
      id-token: write
      actions: read # Required for Claude to read CI results on PRs
    steps:
      - name: Checkout repository
        # Intentionally tracks the major-version tag (not a pinned SHA) so
        # upstream fixes are picked up automatically.
        uses: actions/checkout@v7
        with:
          fetch-depth: 1
          persist-credentials: false

      - name: Run Claude Code
        id: claude
        uses: anthropics/claude-code-action@v1
        with:
          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
          # Allows Claude to read CI results on PRs
          additional_permissions: |
            actions: read