rust.yaml

name: Rust

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

env:
  CARGO_TERM_COLOR: always
  RUSTFLAGS: -Dwarnings
  rust_min: 1.74.0 # because of bumpalo (requires 1.74.0)
                   # clap requires 1.74.0
  rust_clippy: 1.77.0
  rust_nightly: nightly-2024-05-05

defaults:
  run:
    shell: bash

permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: ${{ env.rust_min }}
      - uses: Swatinem/rust-cache@v2
      - name: Build
        run: cargo build --verbose

  fmt:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@stable
      with:
        toolchain: ${{ env.rust_min }}
        components: rustfmt
    - uses: Swatinem/rust-cache@v2
    - name: Format
      run: cargo fmt --check

  clippy:
    name: clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Rust ${{ env.rust_clippy }}
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: ${{ env.rust_clippy }}
          components: clippy
      - uses: Swatinem/rust-cache@v2
      - name: "clippy --all"
        run: cargo clippy --all --tests --all-features --no-deps

  doc:
    name: doc
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Rust ${{ env.rust_nightly }}
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: ${{ env.rust_min }}
      - uses: Swatinem/rust-cache@v2
      - name: "doc --lib --all-features"
        run: |
          cargo doc --lib --no-deps --all-features --document-private-items
        env:
          RUSTDOCFLAGS: -Dwarnings

  test:
    name: test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Rust ${{ env.rust_stable }}
        uses: dtolnay/rust-toolchain@stable
      - name: Install cargo-nextest
        uses: taiki-e/install-action@v2
        with:
          tool: cargo-nextest
      - uses: Swatinem/rust-cache@v2
      - run: docker compose up -d
      - name: test full
        run: |
          set -euxo pipefail
          cargo nextest run
          cargo test --doc
      - run: docker compose down