task-execute.yml

name: Agent Task Execution
on:
  issues:
    types: [labeled]

# Each issue gets its own concurrency group — new labels on the SAME issue
# cancel the previous run, but different issues run in parallel
concurrency:
  group: agent-issue-${{ github.event.issue.number }}
  cancel-in-progress: false

jobs:
  route:
    if: >-
      startsWith(github.event.label.name, 'agent:') &&
      github.event.label.name != 'agent:seo-vi' &&
      github.event.label.name != 'agent:seo-cw3' &&
      github.event.label.name != 'agent:biz-dev'
    runs-on: ubuntu-latest
    outputs:
      runner: ${{ steps.pick.outputs.runner }}
    steps:
      - name: Pick runner by label
        id: pick
        env:
          LABEL: ${{ github.event.label.name }}
        run: |
          case "$LABEL" in
            *)
              echo "runner=builder" >> $GITHUB_OUTPUT
              ;;
          esac

  execute:
    needs: route
    runs-on: [self-hosted, "${{ needs.route.outputs.runner }}"]
    steps:
      - uses: actions/checkout@v4
        with:
          ref: dev
          fetch-depth: 0
          clean: false

      - name: Create branch
        id: branch
        run: |
          BRANCH="agent/issue-${{ github.event.issue.number }}"
          if git show-ref --verify --quiet "refs/heads/$BRANCH"; then
            git branch -D "$BRANCH"
          fi
          git checkout -b "$BRANCH"
          echo "branch=$BRANCH" >> $GITHUB_OUTPUT

      - name: Install dependencies and generate Prisma
        timeout-minutes: 30
        run: |
          rm -rf .next
          if [ -f node_modules/.yarn-integrity ]; then
            echo "node_modules cached, skipping install"
          else
            yarn install --frozen-lockfile || yarn install
          fi
          npx prisma generate 2>/dev/null || true
          npx prisma generate --schema=prisma/events/schema.prisma 2>/dev/null || true
          npx playwright install chromium 2>/dev/null || true
          printf "DATABASE_URL=%s\nEVENTS_DATABASE_URL=%s\n" "$DATABASE_URL" "$EVENTS_DATABASE_URL" > .env

      - name: Determine role and execute
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          WORKFLOW_NAME: task-execute
          GITHUB_RUN_ID: ${{ github.run_id }}
          ISSUE_TITLE: ${{ github.event.issue.title }}
          ISSUE_NUMBER: ${{ github.event.issue.number }}
        run: |
          LABELS=$(gh issue view $ISSUE_NUMBER --json labels -q '.labels[].name')
          BODY=$(gh issue view $ISSUE_NUMBER --json body -q '.body')

          PROMPT_FILE=".claude/agents/fullstack.md"
          ROLE="fullstack"
          for R in seo-vi seo-cw3 biz-dev fullstack devops; do
            if echo "$LABELS" | grep -q "agent:$R"; then
              PROMPT_FILE=".claude/agents/${R}.md"
              ROLE="$R"
              break
            fi
          done

          SYSTEM=$(cat "$PROMPT_FILE")

          ./agents-tools/run-agent.sh \
            --agent "$ROLE" --role "${{ needs.route.outputs.runner }}" --trigger issue \
            --issue "$ISSUE_NUMBER" \
            --prompt-file "$PROMPT_FILE" \
            -- "${SYSTEM}

          TASK: ${ISSUE_TITLE}
          ISSUE: #${ISSUE_NUMBER}
          DETAILS: ${BODY}"

          if [ $? -ne 0 ]; then
            echo "Agent failed. See monitoring.db for details."
            exit 1
          fi

      - name: Create PR
        env:
          GH_TOKEN: ${{ secrets.PAT_TOKEN }}
          ISSUE_TITLE: ${{ github.event.issue.title }}
          ISSUE_NUMBER: ${{ github.event.issue.number }}
        run: |
          BRANCH="${{ steps.branch.outputs.branch }}"
          if [ "$(git log origin/updates/dev-update..$BRANCH --oneline | wc -l)" -eq 0 ]; then
            echo "No commits to push"
            exit 1
          fi
          git push origin "$BRANCH"

          # Use agent-generated PR body if available, otherwise fallback
          if [ -f .agent-pr-body.md ]; then
            PR_BODY=$(cat .agent-pr-body.md)
          else
            PR_BODY="Closes #${ISSUE_NUMBER}

          Auto-generated by AI Agent."
          fi

          gh pr create \
            --title "feat: ${ISSUE_TITLE}" \
            --body "$PR_BODY" \
            --base updates/dev-update \
            --head "$BRANCH"