ci.yaml

name: Continuous Integration

on:
  push:
    branches: [main]
  pull_request:

jobs:
  ci:
    name: CI
    runs-on: ubuntu-latest
    needs: [check, format, clippy]
    if: always()
    steps:
      - name: Done
        run: jq --exit-status 'all(.result == "success")' <<< '${{ toJson(needs) }}'

  check:
    name: Check
    strategy:
      matrix:
        os:
          - ubuntu-latest
          - windows-latest
          - macos-14
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout source
        uses: actions/checkout@v4

      - name: Cache Cargo registry and index
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.toml') }}

      - name: Cache Cargo build
        uses: actions/cache@v4
        with:
          path: target
          key: ${{ runner.os }}-target-${{ hashFiles('**/Cargo.toml') }}

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

      - name: Run Cargo check
        run: cargo check --locked

  format:
    name: Format
    runs-on: ubuntu-latest
    steps:
      - name: Checkout source
        uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt

      - name: Check format
        run: cargo fmt --all -- --check

  clippy:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - name: Checkout source
        uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy

      - name: Check clippy
        run: cargo clippy --all-features --all-targets --locked -- -D warnings