name: CI

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

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1

# A newer push to a PR branch cancels its older run. Runs on main are never cancelled, so every
# main state that gets a run is checked to the end.
concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

jobs:
  test:
    name: test (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        # No macOS on PRs or main (craftrules release/cut-a-release.md): the org's 5 macOS slots
        # are kept for release builds, and release.yml builds and checks macOS.
        os: [ubuntu-latest, windows-latest]
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1

      # egui/winit/wgpu headers. The tray (ksni) and notifications (notify-rust over zbus) are
      # pure-Rust D-Bus clients, so no GTK, appindicator, xdo or libdbus packages are needed.
      - name: Install Linux system dependencies (egui/winit)
        if: runner.os == 'Linux'
        run: |
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends \
            libxkbcommon-dev libwayland-dev libx11-dev libxrandr-dev libxi-dev libgl1-mesa-dev

      - uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy, rustfmt

      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2

      - name: Format
        if: runner.os == 'Linux'
        run: cargo fmt --all -- --check

      - name: Clippy
        run: cargo clippy --workspace --all-targets --locked -- -D warnings

      - name: Test
        run: cargo test --workspace --locked

  wasm:
    name: wasm32 check + trunk build
    runs-on: ubuntu-latest
    env:
      TRUNK_VERSION: 0.21.14
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - uses: dtolnay/rust-toolchain@stable
        with:
          targets: wasm32-unknown-unknown
          components: clippy
      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
        with:
          key: wasm32
      - name: Check wasm-safe crates
        run: cargo xtask wasm
      - name: Clippy (wasm32)
        run: cargo clippy -p artcraft-launcher-core -p artcraft-launcher-web --target wasm32-unknown-unknown --locked -- -D warnings
      - name: Install trunk
        run: |
          curl --proto '=https' -fsSL "https://github.com/trunk-rs/trunk/releases/download/v${TRUNK_VERSION}/trunk-x86_64-unknown-linux-gnu.tar.gz" \
            | tar -xz -C "$HOME/.cargo/bin" trunk
          trunk --version
      # The same build and zip the release makes (size gate and relative-URL check included).
      - name: Build and zip the web app
        run: packaging/web/package.sh