ci.yml

---
name: ci
on:
  pull_request:
  push:
    branches:
      - main

jobs:
  test:
    name: test
    env:
      # Emit backtraces on panics.
      RUST_BACKTRACE: 1
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        build:
          - stable
          - nightly
        include:
          - build: stable
            os: ubuntu-20.04
            rust: stable
          - build: nightly
            os: ubuntu-20.04
            rust: nightly
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          profile: minimal
          override: true

      - name: Load cache
        uses: actions/cache@v3.3.2
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-${{ matrix.build }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Build
        run: cargo build --workspace

      - name: Run tests
        run: cargo test --workspace

  rustfmt:
    name: rustfmt
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true
          profile: minimal
          components: rustfmt

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

  clippy:
    name: clippy
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true
          profile: minimal
          components: clippy

      - name: Run clippy
        run: cargo clippy

  docs:
    name: Docs
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          override: true

      - name: Check documentation
        env:
          RUSTDOCFLAGS: -D warnings
        run: cargo doc --no-deps --document-private-items --workspace