ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  check:
    # Cross-platform builds happen on tag releases via release.yml.
    # PR/main CI runs on ubuntu only to control Actions cost (macOS 10x / Win 2x multiplier).
    name: Lint, typecheck, test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup pnpm
        uses: pnpm/action-setup@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version-file: .nvmrc
          cache: pnpm

      - name: Install
        run: pnpm install --frozen-lockfile

      - name: Lint
        run: pnpm lint

      - name: Typecheck
        run: pnpm typecheck

      - name: Test
        run: pnpm test

      # Build smoke — bundle the Electron main + renderer so broken imports,
      # missing assets, or bad vite config fail here instead of only during a
      # tag release. Skip electron-builder packaging (that's release.yml's job).
      - name: Build smoke (electron-vite bundle)
        run: pnpm --filter @open-codesign/desktop exec electron-vite build

  # Linux packaging smoke lives in .github/workflows/packaging-smoke.yml —
  # it was pulled out of this workflow because workflow-level
  # `cancel-in-progress: true` kept killing it whenever another PR merged
  # to main during its ~13 min runtime. The smoke workflow has its own
  # per-SHA concurrency group so each packaging-touching commit gets an
  # independent smoke that always runs to completion.

  dco:
    name: DCO check
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request'
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Verify Signed-off-by lines
        run: |
          git log --no-merges --format='%B' origin/${{ github.base_ref }}..HEAD \
            | grep -q 'Signed-off-by:' \
            || (echo 'Missing Signed-off-by. Run: git commit -s' && exit 1)