check.yml

# Borrowed from https://github.com/jonhoo/rust-ci-conf/blob/6332a3af21a58f811a681a98cd44d0f5da8a1891/.github/workflows/check.yml
# See the [screencast] by Jon Gjengset.
#
# [screencast]: https://www.youtube.com/watch?v=xUH-4y92jPg

name: check

permissions:
  contents: read

on:
  push:
    branches: [main]
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  fmt:
    name: stable / fmt
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
      - name: Install stable
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt
      - name: cargo fmt --check --all
        run: cargo fmt --check --all
        working-directory: rust/

  clippy:
    name: ${{ matrix.toolchain }} / clippy
    runs-on: ubuntu-latest
    permissions:
      contents: read
      checks: write
    strategy:
      fail-fast: false
      matrix:
        toolchain: [stable, beta]
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
      - name: Install ${{ matrix.toolchain }}
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.toolchain }}
          components: clippy
      - name: cargo clippy
        uses: actions-rs/clippy-check@v1
        with:
          # Github Actions don't support `working-dir` in the `uses` context.
          # Specify `--manifest-path` as a workaround.
          #
          # See https://github.com/actions-rs/clippy-check/issues/28
          args: --all-features --workspace --manifest-path rust/Cargo.toml
          token: ${{ secrets.GITHUB_TOKEN }}

  doc:
    name: nightly / doc
    runs-on: ubuntu-latest
    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 --document-private-items --workspace
        working-directory: rust/

  hack:
    name: ubuntu / stable / features
    runs-on: ubuntu-latest
    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
      # Intentionally no target specifier; see https://github.com/jonhoo/rust-ci-conf/pull/4
      - name: cargo hack
        run: cargo hack --feature-powerset --workspace check
        working-directory: rust/