ci.yml

on:
  push:
    branches: [master]
  pull_request:
name: rust

# cancel on going checks when new code is pushed
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

env:
  CARGO_INCREMENTAL: 0
  CARGO_TERM_COLOR: always

jobs:
  check:
    runs-on: ubuntu-latest
    name: ubuntu / stable / check
    steps:
      - uses: actions/checkout@v4
      - name: Install stable
        uses: dtolnay/rust-toolchain@stable
      - name: cargo generate-lockfile
        if: hashFiles('Cargo.lock') == ''
        run: cargo generate-lockfile
      - name: cargo check
        run: cargo check

  hack:
    runs-on: ubuntu-latest
    name: ubuntu / stable / features
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
      - name: Install stable
        uses: dtolnay/rust-toolchain@stable
      - name: cargo install cargo-hack
        uses: taiki-e/install-action@cargo-hack
      - name: cargo hack
        run: cargo hack --feature-powerset check --all

  doc:
    runs-on: ubuntu-latest
    name: nightly / doc
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
      - name: Install nightly
        uses: dtolnay/rust-toolchain@nightly
      - name: cargo doc
        run: cargo doc --no-deps --all-features
        env:
          RUSTDOCFLAGS: --cfg docsrs

  msrv:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        msrv: ["1.74.0"] # clap_mangen
    name: ubuntu / ${{ matrix.msrv }}
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
      - name: Install ${{ matrix.msrv }}
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: ${{ matrix.msrv }}
      - name: cargo +${{ matrix.msrv }} check
        run: cargo check --all-features