cross-compile.yml

name: Cross-compilation on Rust stable

on:
  push:
    branches: [ "main" ]
    paths-ignore:
      - '**/*.md'
      - '**/docs/**'
  pull_request:
    branches: [ "main" ]
    paths-ignore:
      - '**/*.md'
      - '**/docs/**'

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        target: [x86_64-unknown-linux-gnu, aarch64-unknown-linux-gnu, armv7-unknown-linux-gnueabihf, x86_64-apple-darwin, x86_64-pc-windows-msvc]

    steps:
    - uses: actions/checkout@v4

    - name: Cache Cargo registry on ${{ matrix.os }} (${{ matrix.target }})
      uses: actions/cache@v3
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
        key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
        restore-keys: |
          ${{ runner.os }}-cargo-registry-

    - name: Cache Cargo build on ${{ matrix.os }} (${{ matrix.target }})
      uses: actions/cache@v3
      with:
        path: target
        key: ${{ runner.os }}-cargo-build-${{ hashFiles('**/Cargo.lock') }}-${{ matrix.target }}
        restore-keys: |
          ${{ runner.os }}-cargo-build-${{ matrix.target }}

    - name: Install Rust stable on ${{ matrix.os }}
      run: rustup install stable

    - name: Add cross-compilation target ${{ matrix.target }} on ${{ matrix.os }}
      run: rustup target add ${{ matrix.target }}

    - name: Build ${{ matrix.target }} on ${{ matrix.os }}
      run: cargo build --verbose --target ${{ matrix.target }}

    - name: Upload binaries for ${{ matrix.target }} on ${{ matrix.os }}
      uses: actions/upload-artifact@v3
      with:
        name: my-binary-${{ matrix.target }}-stable
        path: target/${{ matrix.target }}/debug/