ci.yml

name: CI
run-name: ${{ github.ref_name }}

on:
  pull_request:
    branches:
      - main

jobs:
  make_matrix:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    env:
      MATRIX_FILE: matrix.jsonc
    steps:
      - name: Clone repo
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - id: set-matrix
        run: |
          echo "matrix=$(grep -v '//' $MATRIX_FILE | jq -c '.')" >> "$GITHUB_OUTPUT"

  ci:
    name: CI
    needs: make_matrix
    runs-on: ${{ matrix.os }}
    strategy:
      matrix: ${{fromJson(needs.make_matrix.outputs.matrix)}}
      max-parallel: 5
    steps:
      - name: Clone repo
        uses: actions/checkout@v4

      - name: Extract toolchain channel
        id: extract_toolchain
        shell: bash
        run: |
          TOOLCHAIN_CHANNEL=$(grep 'channel' rust-toolchain.toml | cut -d '"' -f 2)
          echo "Toolchain channel: $TOOLCHAIN_CHANNEL"
          echo "TOOLCHAIN_CHANNEL=$TOOLCHAIN_CHANNEL" >> $GITHUB_OUTPUT

      - name: Setup Rust
        uses: actions-rust-lang/setup-rust-toolchain@v1
        with:
          toolchain: ${{ steps.extract_toolchain.outputs.TOOLCHAIN_CHANNEL }}

      - name: Setup just runner
        uses: extractions/setup-just@v2

      - name: Install cross-compilation tools
        uses: taiki-e/setup-cross-toolchain-action@v1
        with:
          target: ${{ matrix.target }}

      - name: Build project
        run: cargo build --target ${{ matrix.target }}

      - name: Test project
        # Skip tests on FreeBSD, because testing are not supported by cross on FreeBSD.
        # https://github.com/cross-rs/cross#supported-targets
        if: ${{ !contains(matrix.target, 'freebsd') && !contains(matrix.target, 'aarch64-pc-windows-msvc') }}
        run: cargo test --verbose