rust.yml

# This checks fmt, clippy, and does build and test on each arch for each impl using cross

name: Rust

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

jobs:
  style:
    name: Check Style
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Install rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          components: rustfmt
          profile: minimal
          override: true

      - name: Rustfmt check
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all --check

  test:
    runs-on: ubuntu-latest

    # TODO: add more platforms (all tier 1 and tier 2, tier 3 testing is optional)

    strategy:
      matrix:
        impl:
          - name: AES-NI
            target:
              - triple: x86_64-unknown-linux-gnu
                caps: X86_64_UNKNOWN_LINUX_GNU
              - triple: x86_64-pc-windows-msvc
                caps: X86_64_UNKNOWN_PC_WINDOWS_MSVC
            rustflags: -C target-feature=+sse4.1,+aes
            channel: 
              - stable
              - beta
              - nightly
          - name: AES-NI with VAES
            target:
              - triple: x86_64-unknown-linux-gnu
                caps: X86_64_UNKNOWN_LINUX_GNU
              - triple: x86_64-pc-windows-msvc
                caps: X86_64_UNKNOWN_PC_WINDOWS_MSVC
            rustflags: -C target-feature=+vaes
            channel: nightly
          - name: AES-NI with VAES and AVX-512
            target:
              - triple: x86_64-unknown-linux-gnu
                caps: X86_64_UNKNOWN_LINUX_GNU
              - triple: x86_64-pc-windows-msvc
                caps: X86_64_UNKNOWN_PC_WINDOWS_MSVC
            rustflags: -C target-feature=+vaes,+avx512f
            channel: nightly
          - name: Neon
            target:
              - triple: aarch64-unknown-linux-gnu
                caps: AARCH64_UNKNOWN_LINUX_GNU
            rustflags: -C target-feature=+aes
            channel: 
              - stable
              - beta
              - nightly
          - name: Risc-V RV64
            target:
              - triple: riscv64gc-unknown-linux-gnu
                caps: RISCV64GC_UNKNOWN_LINUX_GNU
            rustflags: -C target-feature=+zkne,+zknd
            channel: nightly
          - name: Risc-V RV32
            target:
              - triple: riscv32i-unknown-none-elf
                caps: RISCV32I_UNKNOWN_NONE_ELF
            rustflags: -C target-feature=+zkne,+zknd
            channel: nightly
          - name: Software AES
            target:
              - triple: x86_64-unknown-linux-gnu
                caps: X86_64_UNKNOWN_LINUX_GNU
            rustflags: -C target-feature=
            channel: 
              - stable
              - beta
              - nightly
        include:
          - channel: nightly
            features: --features=nightly

    name: Test ${{ matrix.impl.name }} on ${{ matrix.impl.target.triple }}

    steps:
      - uses: actions/checkout@v3

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.impl.channel }}
          target: ${{ matrix.impl.target.triple }}
          profile: minimal
          components: clippy
          override: true

      - run: ${{ format('echo "CROSS_TARGET_{0}_RUSTFLAGS={1}" >> $GITHUB_ENV', matrix.impl.target.caps, matrix.impl.rustflags) }}

      - name: Clippy
        uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: ${{ format('--target {0} {1}', matrix.impl.target.triple, matrix.features || '') }}

      - name: Build
        uses: actions-rs/cargo@v1
        with:
          use-cross: true
          command: build --verbose
          args: ${{ format('--target {0} {1}', matrix.impl.target.triple, matrix.features || '') }}

      - name: Test
        uses: actions-rs/cargo@v1
        with:
          use-cross: true
          command: test --verbose
          args: ${{ format('--target {0} {1}', matrix.impl.target.triple, matrix.features || '') }}