name: PR Quality

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

permissions:
  contents: read
  pull-requests: read

concurrency:
  group: pr-quality-${{ github.event.pull_request.number }}
  cancel-in-progress: true

jobs:
  change-policy:
    name: change-policy
    runs-on: ubuntu-latest
    outputs:
      areas: ${{ steps.policy.outputs.areas }}
      area_labels: ${{ steps.policy.outputs.area_labels }}
      blocked: ${{ steps.policy.outputs.blocked }}
      desktop_checks: ${{ steps.policy.outputs.desktop_checks }}
      server_checks: ${{ steps.policy.outputs.server_checks }}
      adapter_checks: ${{ steps.policy.outputs.adapter_checks }}
      desktop_native_checks: ${{ steps.policy.outputs.desktop_native_checks }}
      docs_checks: ${{ steps.policy.outputs.docs_checks }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Run policy tests
        run: bun run check:policy

      - name: Collect changed files
        env:
          GH_TOKEN: ${{ github.token }}
          PR_NUMBER: ${{ github.event.pull_request.number }}
          REPOSITORY: ${{ github.repository }}
        run: |
          gh api "repos/${REPOSITORY}/pulls/${PR_NUMBER}/files" --paginate --jq '.[].filename' > changed-files.txt
          jq -r '.pull_request.labels[].name' "$GITHUB_EVENT_PATH" > labels.txt

      - name: Evaluate change policy
        id: policy
        run: bun run scripts/pr/change-policy.ts --files changed-files.txt --labels-file labels.txt

  desktop-checks:
    name: desktop-checks
    needs: change-policy
    if: needs.change-policy.outputs.desktop_checks == 'true'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Install root dependencies
        run: bun install

      - name: Install desktop dependencies
        working-directory: desktop
        run: bun install

      - name: Run desktop checks
        run: bun run check:desktop

  server-checks:
    name: server-checks
    needs: change-policy
    if: needs.change-policy.outputs.server_checks == 'true'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Install root dependencies
        run: bun install

      - name: Run server checks
        run: bun run check:server

  adapter-checks:
    name: adapter-checks
    needs: change-policy
    if: needs.change-policy.outputs.adapter_checks == 'true'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Install adapter dependencies
        working-directory: adapters
        run: bun install

      - name: Run adapter checks
        run: bun run check:adapters

  desktop-native-checks:
    name: desktop-native-checks
    needs: change-policy
    if: needs.change-policy.outputs.desktop_native_checks == 'true'
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Linux dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            build-essential curl wget file \
            libxdo-dev libssl-dev \
            libwebkit2gtk-4.1-dev \
            libayatana-appindicator3-dev \
            librsvg2-dev patchelf \
            libfuse2

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Rust cache
        uses: swatinem/rust-cache@v2
        with:
          workspaces: 'desktop/src-tauri -> target'

      - name: Install root dependencies
        run: bun install

      - name: Install desktop dependencies
        working-directory: desktop
        run: bun install

      - name: Install adapter dependencies
        working-directory: adapters
        run: bun install

      - name: Run desktop native checks
        run: bun run check:native

  docs-checks:
    name: docs-checks
    needs: change-policy
    if: needs.change-policy.outputs.docs_checks == 'true'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: npm

      - name: Run docs checks
        run: npm ci && npm run docs:build