test-pkg.yml

name: Test pkg binaries

on:
  workflow_call:
    inputs:
      ref:
        description: Git reference to checkout
        type: string
        required: false

jobs:
  test-pkg:
    name: Test pkg binary on ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: linux
            os: ubuntu-latest
          - name: mac
            os: macos-latest
          - name: win
            os: windows-latest
    runs-on: ${{ matrix.os }}

    steps:
      - name: Checkout project
        uses: actions/checkout@v3
        with:
          ref: ${{ inputs.ref }}

      - name: Fetch pkg binary
        uses: actions/download-artifact@v4
        with:
          name: grain-${{ matrix.name }}-x64

      - name: Untar download
        run: |
          tar -xvf grain.tar

      # This is to test the CLI is working
      - name: Log Grain version
        if: matrix.os != 'windows-latest'
        run: |
          ./grain -v

      - name: Log Grain version
        if: matrix.os == 'windows-latest'
        run: |
          ./grain.exe -v

      # If we have a working grain CLI, we can run graindoc on stdlib
      - name: (stdlib) Check documentation
        if: matrix.os != 'windows-latest'
        run: |
          ./grain doc stdlib -o stdlib --current-version=$(./grain -v)
          git diff --exit-code --name-only

      # If we have a working grain CLI, we can run grainfmt on stdlib & tests
      - name: (stdlib) Check formatting
        if: matrix.os != 'windows-latest'
        run: |
          ./grain format stdlib -o stdlib
          ./grain format compiler/test/stdlib -o compiler/test/stdlib
          git diff --exit-code --name-only

      - name: Smoketest a program
        if: matrix.os != 'windows-latest'
        run: |
          ./grain compiler/test/input/relativeIncludeLinking.gr

      - name: Smoketest a program
        if: matrix.os == 'windows-latest'
        run: |
          ./grain.exe compiler/test/input/relativeIncludeLinking.gr