build.yml

name: Build

on:
  push:
    branches: [ "main", "dev" ]
  pull_request:
    branches: [ "main" ]
  workflow_call:
    inputs:
      skip-linux:
        required: false
        type: boolean
        default: false
      skip-windows:
        required: false
        type: boolean
        default: false
      skip-macos:
        required: false
        type: boolean
        default: false

env:
  CARGO_TERM_COLOR: always

jobs:
  build-linux:
    runs-on: ubuntu-20.04
    if: inputs.skip-linux != true
    strategy:
      matrix:
        target: ["x86_64-unknown-linux-gnu", "aarch64-unknown-linux-gnu", "armv7-unknown-linux-gnueabihf"]
    env:
      CC: clang-17
      CXX: clang-17
      CFLAGS: "-flto -fuse-ld=mold"
      CXXFLAGS: "-flto -fuse-ld=mold"
    steps:
    - uses: actions/checkout@v4
    - name: Install build tools
      run: |
        wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | sudo tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
        echo "deb http://apt.llvm.org/focal/ llvm-toolchain-focal-17 main" | sudo tee /etc/apt/sources.list.d/llvm.list
        sudo apt-get update
        sudo apt-get install -y crossbuild-essential-arm64 crossbuild-essential-armhf clang-17
    - name: Install mold
      uses: rui314/setup-mold@v1
    - uses: actions/cache@v4
      with:
        path: |
          ~/.cargo/bin/
          ~/.cargo/registry/index/
          ~/.cargo/registry/cache/
          ~/.cargo/git/db/
          target/
        key: cargo-${{ matrix.target }}-${{ hashFiles('**/Cargo.lock') }}
    - name: Install toolchain
      run: |
        rustup update
        rustup target add ${{ matrix.target }}
    - name: Build
      env:
        __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS: "nightly"
        CARGO_HOST_LINKER: "clang-17"
        CARGO_HOST_RUSTFLAGS: "-Clink-arg=-fuse-ld=mold"
        CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUSTFLAGS: "-Clinker-plugin-lto -Clinker=clang-17 -Clink-arg=-fuse-ld=mold -Clink-arg=--target=x86_64-unknown-linux-gnu"
        CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_RUSTFLAGS: "-Clinker-plugin-lto -Clinker=clang-17 -Clink-arg=-fuse-ld=mold -Clink-arg=--target=aarch64-unknown-linux-gnu"
        CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_RUSTFLAGS: "-Clinker-plugin-lto -Clinker=clang-17 -Clink-arg=-fuse-ld=mold -Clink-arg=--target=armv7-unknown-linux-gnueabihf"
      run: cargo -Ztarget-applies-to-host -Zhost-config build --verbose --release --target=${{ matrix.target }}
    - uses: actions/upload-artifact@v4
      with:
        name: hath-rust-${{ matrix.target }}
        path: target/${{ matrix.target }}/release/hath-rust
  build-windows:
    runs-on: windows-latest
    if: inputs.skip-windows != true
    strategy:
      matrix:
        target: ["x86_64-pc-windows-msvc", "i686-pc-windows-msvc"]
    steps:
      - uses: actions/checkout@v4
      - uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: cargo-${{ matrix.target }}-${{ hashFiles('**/Cargo.lock') }}
      - name: Install toolchain
        run: |
          rustup update
          rustup target add ${{ matrix.target }}
      - name: Build
        run: cargo build --verbose --release --target ${{ matrix.target }}
      - uses: actions/upload-artifact@v4
        with:
          name: hath-rust-${{ matrix.target }}
          path: target/${{ matrix.target }}/release/hath-rust.exe
  build-macos:
    runs-on: macos-14
    if: inputs.skip-macos != true
    steps:
      - uses: actions/checkout@v4
      - uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: cargo-${{ runner.os }}-${{ hashFiles('**/Cargo.lock') }}
      - name: Install toolchain
        run: |
          rustup update
          rustup target add x86_64-apple-darwin
      - name: Build x86
        run: cargo build --verbose --release --target x86_64-apple-darwin
      - name: Build ARM64
        run: cargo build --verbose --release --target aarch64-apple-darwin
      - name: Universal binary
        run: lipo -create target/x86_64-apple-darwin/release/hath-rust target/aarch64-apple-darwin/release/hath-rust -output target/release/hath-rust
      - uses: actions/upload-artifact@v4
        with:
          name: hath-rust-universal-apple-darwin
          path: target/release/hath-rust