ci.yml

name: CI

on:
  push:
    branches:
      - main
    paths-ignore:
      - 'README'
      - 'COPYRIGHT'
      - 'LICENSE-*'
      - '**.md'
      - '**.txt'
  pull_request:
    paths-ignore:
      - 'README'
      - 'COPYRIGHT'
      - 'LICENSE-*'
      - '**.md'
      - '**.txt'

env:
  CARGO_TERM_COLOR: always
  RUSTFLAGS: -Dwarnings
  RUST_BACKTRACE: 1
  nightly: nightly
  stable: stable

jobs:
  # Check formatting
  rustfmt:
    name: rustfmt
    strategy:
      matrix:
        os:
          - ubuntu-latest
          - macos-latest
          - windows-latest
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v3
    - name: Install Rust
      # --no-self-update is necessary because the windows environment cannot self-update rustup.exe.
      run: rustup update stable --no-self-update && rustup default stable
    - name: Check formatting
      run: cargo fmt --all -- --check


  # Apply clippy lints
  clippy:
    name: clippy
    strategy:
      matrix:
        os:
          - ubuntu-latest
          - macos-latest
          - windows-latest
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v3
    - name: Install Rust
      # --no-self-update is necessary because the windows environment cannot self-update rustup.exe.
      run: rustup update stable --no-self-update && rustup default stable
    - name: Install cargo-hack
      run: cargo install cargo-hack
    - name: Apply clippy lints
      run: cargo hack clippy --each-feature --exclude-no-default-features

  # Run tests on some extra platforms
  cross:
    name: cross
    strategy:
      matrix:
        target:
          - aarch64-unknown-linux-gnu
          - aarch64-linux-android
          - aarch64-unknown-linux-musl
          - i686-linux-android
          - x86_64-linux-android
          - i686-pc-windows-gnu
          - x86_64-pc-windows-gnu
          - i686-unknown-linux-gnu
          - powerpc64-unknown-linux-gnu
          # - mips64-unknown-linux-gnuabi64
          - riscv64gc-unknown-linux-gnu
          - wasm32-unknown-unknown
          - wasm32-unknown-emscripten
          - wasm32-wasi
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Cache cargo build and registry
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cross-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cross-
      - name: Install Rust
        run: rustup update stable && rustup default stable
      - name: cross build --target ${{ matrix.target }}
        run: |
          cargo install cross
          cross build --target ${{ matrix.target }}
        if: matrix.target != 'wasm32-unknown-unknown' && matrix.target != 'wasm32-wasi'
      # WASM support
      - name: cargo build --target ${{ matrix.target }}
        run: |
          rustup target add ${{ matrix.target }}
          cargo build --target ${{ matrix.target }}
        if: matrix.target == 'wasm32-unknown-unknown' || matrix.target == 'wasm32-wasi'
      # - name: cargo build --target ${{ matrix.target }}
      #   run: |
      #     rustup target add ${{ matrix.target }}
      #     cargo +nightly build --no-default-features --features alloc --target ${{ matrix.target }} -Z build-std=core,alloc
      #   if: matrix.target == 'mips64-unknown-linux-gnuabi64'

  build:
    name: build
    strategy:
      matrix:
        os:
          - ubuntu-latest
          - macos-latest
          - windows-latest
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v3
    - name: Cache cargo build and registry
      uses: actions/cache@v3
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
          target
        key: ${{ runner.os }}-build-${{ hashFiles('**/Cargo.lock') }}
        restore-keys: |
          ${{ runner.os }}-build-
    - name: Install Rust
      # --no-self-update is necessary because the windows environment cannot self-update rustup.exe.
      run: rustup update stable --no-self-update && rustup default stable
    - name: Install cargo-hack
      run: cargo install cargo-hack
    - name: Cache ~/.cargo
      uses: actions/cache@v3
      with:
        path: ~/.cargo
        key: ${{ runner.os }}-coverage-dotcargo
    - name: Run build
      run: cargo hack build --feature-powerset --exclude-no-default-features
  
  test:
    name: test
    strategy:
      matrix:
        os:
          - ubuntu-latest
          - macos-latest
          - windows-latest
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v3
    - name: Cache cargo build and registry
      uses: actions/cache@v3
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
          target
        key: ${{ runner.os }}-test-${{ hashFiles('**/Cargo.lock') }}
        restore-keys: |
          ${{ runner.os }}-test-
    - name: Install Rust
      # --no-self-update is necessary because the windows environment cannot self-update rustup.exe.
      run: rustup update stable --no-self-update && rustup default stable
    - name: Install cargo-hack
      run: cargo install cargo-hack
    - name: Cache ~/.cargo
      uses: actions/cache@v3
      with:
        path: ~/.cargo
        key: ${{ runner.os }}-coverage-dotcargo
    - name: Run test
      run: cargo hack test --feature-powerset --exclude-no-default-features --exclude-features loom
  
  sanitizer:
    name: sanitizer
    strategy:
      matrix:
        os:
          - ubuntu-latest
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v3
      - name: Cache cargo build and registry
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-sanitizer-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-sanitizer-
      - name: Install Rust
        run: rustup update $nightly && rustup default $nightly
      - name: Install rust-src
        run: rustup component add rust-src
      - name: Install cargo-hack
        run: cargo install cargo-hack
      - name: ASAN / LSAN / TSAN (Linux)
        run: ci/sanitizer.sh

  miri-tb:
    name: miri-tb-${{ matrix.target }}-${{ matrix.cfg }}
    strategy:
      matrix:
        os:
          - ubuntu-latest
          - macos-latest
        target:
          - x86_64-unknown-linux-gnu
          - i686-unknown-linux-gnu
          - powerpc64-unknown-linux-gnu
          - x86_64-apple-darwin
          - aarch64-apple-darwin
        cfg:
          - all_tests
        # Exclude invalid combinations
        exclude:
          - os: ubuntu-latest
            target: x86_64-apple-darwin
          - os: ubuntu-latest
            target: aarch64-apple-darwin
          - os: macos-latest
            target: x86_64-unknown-linux-gnu
          - os: macos-latest
            target: i686-unknown-linux-gnu
          - os: macos-latest
            target: powerpc64-unknown-linux-gnu
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v3
      - name: Cache cargo build and registry
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-miri-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-miri-
      - name: Install cargo-hack
        run: cargo install cargo-hack
      - name: Miri
        run: |
          bash ci/miri_tb.sh ${{ matrix.target }} ${{ matrix.cfg }}

  miri-sb:
    name: miri-sb-${{ matrix.target }}-${{ matrix.cfg }}
    strategy:
      matrix:
        os:
          - ubuntu-latest
          - macos-latest
        target:
          - x86_64-unknown-linux-gnu
          - i686-unknown-linux-gnu
          - powerpc64-unknown-linux-gnu
          - x86_64-apple-darwin
          - aarch64-apple-darwin
        cfg:
          - all_tests
        # Exclude invalid combinations
        exclude:
          - os: ubuntu-latest
            target: x86_64-apple-darwin
          - os: ubuntu-latest
            target: aarch64-apple-darwin
          - os: macos-latest
            target: x86_64-unknown-linux-gnu
          - os: macos-latest
            target: i686-unknown-linux-gnu
          - os: macos-latest
            target: powerpc64-unknown-linux-gnu
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v3
      - name: Cache cargo build and registry
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-miri-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-miri-
      - name: Install cargo-hack
        run: cargo install cargo-hack
      - name: Miri
        run: |
          bash ci/miri_sb.sh ${{ matrix.target }} ${{ matrix.cfg }}

  loom:
    name: loom
    strategy:
      matrix:
        os:
          - ubuntu-latest
          - macos-latest
          - windows-latest
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v3
      - name: Cache cargo build and registry
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-loom-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-loom-
      - name: Install Rust
        run: rustup update $nightly && rustup default $nightly
      - name: Loom tests
        run: cargo test --tests --features loom

  # valgrind
  valgrind:
    name: valgrind
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Cache cargo build and registry
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ubuntu-latest-valgrind-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ubuntu-latest-valgrind-

      - name: Install Rust ${{ env.stable }}
        uses: actions-rs/toolchain@v1
        with:
            toolchain: ${{ env.stable }}
            override: true
      - name: Install Valgrind
        run: |
          sudo apt-get update -y
          sudo apt-get install -y valgrind
      # Compile tests
      # - name: cargo build foo
      #   run: cargo build --bin foo
      #   working-directory: integration

      # Run with valgrind
      # - name: Run valgrind foo
      #   run: valgrind --error-exitcode=1 --leak-check=full --show-leak-kinds=all ./target/debug/foo
      #   working-directory: integration

  coverage:
    name: coverage
    runs-on: ubuntu-latest
    needs:
      - rustfmt
      - clippy
      - build
      - cross
      - test
      - sanitizer
      - loom
    steps:
      - uses: actions/checkout@v3
      - name: Install latest nightly
        uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          override: true
      - uses: actions-rs/install@v0.1
        with:
          crate: cargo-tarpaulin
          version: latest
      - name: Cache ~/.cargo
        uses: actions/cache@v3
        with:
          path: ~/.cargo
          key: ${{ runner.os }}-coverage-dotcargo
      - name: Cache cargo build
        uses: actions/cache@v3
        with:
          path: target
          key: ${{ runner.os }}-coverage-cargo-build-target
      - name: Run tarpaulin
        uses: actions-rs/cargo@v1
        env:
          RUSTFLAGS: "--cfg all_tests"
        with:
          command: tarpaulin
          args: --all-features --run-types tests --run-types doctests --workspace --out xml
      - name: Upload to codecov.io
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          slug: ${{ github.repository }}
          fail_ci_if_error: true