name: PR Reviewer

on:
  pull_request:
    types: [opened, synchronize, reopened, ready_for_review]

permissions:
  contents: write
  issues: write
  pull-requests: write

jobs:
  review:
    runs-on: ubuntu-latest
    permissions:
      id-token: write
      contents: read
      pull-requests: read
      issues: read
    steps:
      - name: Generate bot token
        id: token
        uses: actions/create-github-app-token@v1
        with:
          app-id: ${{ secrets.APP_ID }}
          private-key: ${{ secrets.APP_PRIVATE_KEY }}
          owner: ${{ github.repository_owner }}

      - name: Checkout
        uses: actions/checkout@v6
        with:
          persist-credentials: false
          token: ${{ steps.token.outputs.token }}

      - name: Configure git identity
        run: |
          git config --global user.name "takanashi-hoshino-agent[bot]"
          git config --global user.email "takanashi-hoshino-agent[bot]@users.noreply.github.com"

      - name: Run opencode
        uses: anomalyco/opencode/github@latest
        env:
          OPENCODE_API_KEY: ${{ secrets.OPENCODE_API_KEY }}
          GITHUB_TOKEN: ${{ steps.token.outputs.token }}
        with:
          model: opencode/deepseek-v4-flash-free
          use_github_token: true
          prompt: |
            ${{ secrets.PR_REVIEW_PROMPT }}
            ${{ secrets.OPENCODE_PROMPT }}