release.yml

on:
  push:
    tags:
      - 'v*' # Push events to matching v*, i.e. v1.0, v20.15.10

name: Create Release

jobs:
  build:
    name: Build Release
    runs-on: ${{ matrix.runner }}
    strategy:
      matrix:
       include:
         - os: Linux
           runner: ubuntu-latest
           artefact-name: "x86_64-linux"

         - os: MacOS
           runner: macos-latest
           artefact-name: "x86_64-macos"

         - os: Windows
           runner: windows-2022
           artefact-name: "x86_64-windows"

    steps:
      - name: Get tag name
        id: get_tag_name
        shell: bash
        run: echo ::set-output name=VERSION::${GITHUB_REF#refs/*/}

      - name: Checkout code
        uses: actions/checkout@v2

      - if: matrix.os == 'MacOS'
        uses: actions/setup-haskell@v1

      - if: matrix.os == 'Windows'
        name: Install Scoop
        run: |
          iwr -useb get.scoop.sh -outfile 'install-scoop.ps1'
          ./install-scoop.ps1 -RunAsAdmin
          echo "~\scoop\shims" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
          echo "C:\ProgramData\scoop\shims" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append

      - if: matrix.os == 'Windows'
        name: Install Stack
        run: scoop install stack

      - if: matrix.os == 'Windows'
        name: Install Zip
        run: scoop install zip --global

      - if: matrix.os == 'Windows'
        name: Install Clang
        run: scoop install llvm --global

      - if: matrix.os == 'Windows'
        uses: actions/cache@v1
        name: Cache stack dependencies
        with:
          path: C:\\Users\\runneradmin\\AppData\\Local\\Programs\\stack
          key: ${{ runner.os }}-stack-deps-${{ github.sha }}
          restore-keys: ${{ runner.os }}-stack-deps

      - if: matrix.os == 'Windows'
        uses: actions/cache@v1
        name: Cache stack build
        with:
          path: C:\\Users\\runneradmin\\AppData\\Roaming\\stack\
          key: ${{ runner.os }}-stack-build-${{ github.sha }}
          restore-keys: ${{ runner.os }}-stack-build

      - name: Build and zip
        shell: bash
        run: "./scripts/release.sh carp-${{ steps.get_tag_name.outputs.VERSION }}-${{ matrix.artefact-name }} --noprompt"

      - name: Upload Artefact
        uses: actions/upload-artifact@v2
        with:
          name: carp-${{ steps.get_tag_name.outputs.VERSION }}-${{ matrix.artefact-name }}.zip
          path: ./releases/carp-${{ steps.get_tag_name.outputs.VERSION }}-${{ matrix.artefact-name }}.zip
          if-no-files-found: error

  release:
    name: Upload Release
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Get tag name
        id: get_tag_name
        shell: bash
        run: echo ::set-output name=VERSION::${GITHUB_REF#refs/*/}

      - name: Creates releases folder
        run: mkdir ./releases

      - name: Retrieve Windows artefact
        uses: actions/download-artifact@v2
        with:
          name: carp-${{ steps.get_tag_name.outputs.VERSION }}-x86_64-windows.zip
          path: ./releases

      - name: Retrieve MacOS artefact
        uses: actions/download-artifact@v2
        with:
          name: carp-${{ steps.get_tag_name.outputs.VERSION }}-x86_64-macos.zip
          path: ./releases

      - name: Retrieve Linux artefact
        uses: actions/download-artifact@v2
        with:
          name: carp-${{ steps.get_tag_name.outputs.VERSION }}-x86_64-linux.zip
          path: ./releases

      - name: Release
        uses: ncipollo/release-action@v1
        with:
          artifacts: "./releases/*.zip"
          body: |
            This is a release of the Carp compiler.

            See [CHANGELOG.md](CHANGELOG.md) for a list of changes.

            ## Installation
            - Download and unzip the corresponding zip file for your platform
            - Export an environment variable called `CARP_DIR` containing the path to the unzipped folder
            - Add `$CARP_DIR/bin` to your path

            You should now be able to run the REPL by calling `carp`
          token: ${{ secrets.GITHUB_TOKEN }}
          tag: ${{ steps.get_tag_name.outputs.VERSION }}
          allowUpdates: true
          removeArtifacts: true
          replacesArtifacts: true
          artifactContentType: "application/zip"