# cimery — GitHub Actions CI (ADR-003 A3: GitHub for Win/macOS builds)
# Mirrors Gitea CI but adds Windows and macOS runners.
# OcctKernel build requires Windows + VS Build Tools.

name: CI

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

env:
  CARGO_TERM_COLOR: always
  RUST_LOG: info

jobs:
  # ── Cross-platform check ───────────────────────────────────────────────────
  check:
    name: check (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - name: cargo check (PureRust)
        run: cargo check --workspace

  # ── Tests ──────────────────────────────────────────────────────────────────
  test:
    name: test (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    needs: check
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - name: cargo test (workspace, PureRust)
        run: cargo test --workspace

  # ── Windows OCCT build (optional, gate on branch) ─────────────────────────
  test-occt-windows:
    name: test OCCT (Windows)
    runs-on: windows-latest
    # Only run on main or release branches to save minutes
    if: github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/')
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - name: Install OCCT (via vcpkg)
        shell: pwsh
        run: |
          git clone https://github.com/microsoft/vcpkg C:\vcpkg --depth=1
          C:\vcpkg\bootstrap-vcpkg.bat -disableMetrics
          C:\vcpkg\vcpkg.exe install opencascade:x64-windows
          echo "VCPKG_ROOT=C:\vcpkg" >> $env:GITHUB_ENV
      - name: cargo test (OCCT)
        shell: cmd
        run: |
          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
          cargo test -p cimery-kernel --features occt

  # ── Lint ───────────────────────────────────────────────────────────────────
  clippy:
    name: clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy
      - uses: Swatinem/rust-cache@v2
      - run: cargo clippy --workspace -- -D warnings