# Please read the TESTING file before modifying this file

name: Build Crate (Alire toolchain)
# Build the crate with a native toolchain from Alire

env:
  CHECKS_ORG: alire-project
  CHECKS_REPO: alire-index-checks
  ALR_VERSION: 2.0.1
  PACMAN: C:\Users\runneradmin\AppData\Local\alire\cache\msys64\usr\bin\pacman

on:
  pull_request:
    paths:
      - 'index/**.toml'

jobs:

  build:
    name: ${{ matrix.os }}

    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        os:
          - macos-latest
          - ubuntu-latest
          - windows-latest

    steps:
    - name: Check out alire-index
      uses: actions/checkout@v2
      with:
        fetch-depth: 0
        # Needed to be able to diff and obtain changed files. Furthermore, we
        # need the full history or else grafted partial branches confuse the
        # changed files detectors (in both scripts/gh-build-crate.sh and
        # check-author action).

    - name: Check out alire-index-checks
      uses: actions/checkout@v3
      with:
        repository: ${{env.CHECKS_ORG}}/${{env.CHECKS_REPO}}
        ref: ${{github.base_ref}}
        path: ${{env.CHECKS_REPO}}

    # By default, this also sets up the newest indexed native toolchain
    - name: Set up stable `alr`
      if: contains(github.base_ref, 'stable-')
      uses: alire-project/setup-alire@v3
      with:
        version: ${{env.ALR_VERSION}}

    # By default, this also sets up the newest indexed native toolchain
    - name: Set up devel `alr`
      if: contains(github.base_ref, 'devel-')
      uses: alire-project/setup-alire@v3
      with:
        branch: 'master'

    - name: Install tar from msys2 (Windows) # Git tar in Actions VM does not seem to work)
      if: matrix.os == 'windows-latest'
      run: ${{env.PACMAN}} --noconfirm -S tar

    - name: Test crate
      run: ${{env.CHECKS_REPO}}/scripts/gh-build-crate.sh
      shell: bash