ci.yml

name: CI

on:
    push:
        branches: [main]
    pull_request:

jobs:
    test:
        name: test ${{ matrix.flags.name }} (${{ matrix.os }})
        runs-on: ${{ matrix.os }}
        timeout-minutes: 30
        strategy:
            fail-fast: false
            matrix:
                os: ["ubuntu-latest", "macos-latest", "windows-latest"]
                rust: ["stable", "beta", "nightly", "1.65"]
                flags: ["--no-default-features", "", "--all-features"]
                exclude:
                    # Skip because some features have highest MSRV.
                    - rust: "1.65" # MSRV
                      flags: "--all-features" 
        steps:
            - uses: actions/checkout@v3
            - uses: dtolnay/rust-toolchain@stable
            - name: Install test binaries
              shell: bash
              run: ./.github/scripts/install_test_binaries.sh
            - name: Install nextest
              uses: taiki-e/install-action@nextest
            - uses: Swatinem/rust-cache@v2
            - name: build
              if: ${{ matrix.rust == '1.65' }} # MSRV
              run: cargo build --workspace ${{ matrix.flags }}
            - name: test ${{ matrix.flags.flags }}
              shell: bash
              run: |
                  cargo nextest run \
                  ${{ matrix.flags.flags }} \
                  -E "!(kind(test))" \
                  --retries 2

    feature-checks:
        name: feature checks
        runs-on: ubuntu-latest
        timeout-minutes: 45
        steps:
            - uses: actions/checkout@v3
            - uses: dtolnay/rust-toolchain@stable
            - uses: taiki-e/install-action@cargo-hack
            - uses: Swatinem/rust-cache@v2
            - name: cargo hack
              run: cargo hack check --feature-powerset --depth 1 --all-targets

    clippy:
        name: clippy
        runs-on: ubuntu-latest
        timeout-minutes: 30
        steps:
            - uses: actions/checkout@v3
            - uses: dtolnay/rust-toolchain@clippy
            - uses: Swatinem/rust-cache@v2
            - name: clippy
              run: cargo clippy --workspace --all-features --all-targets
              env:
                  RUSTFLAGS: "-D warnings"

    docs:
        name: docs
        runs-on: ubuntu-latest
        timeout-minutes: 30
        steps:
            - uses: actions/checkout@v3
            - uses: dtolnay/rust-toolchain@nightly
              with:
                  components: rust-docs
            - uses: Swatinem/rust-cache@v2
            - name: doc
              run: cargo doc --workspace --all-features --no-deps --document-private-items
              env:
                  RUSTDOCFLAGS: "--cfg docsrs -D warnings"

    fmt:
        name: fmt
        runs-on: ubuntu-latest
        timeout-minutes: 30
        steps:
            - uses: actions/checkout@v3
            - uses: dtolnay/rust-toolchain@nightly
              with:
                  components: rustfmt
            - name: fmt --check
              run: cargo fmt --all --check