ci.yaml

name: CI

on:
  push:
    branches: [master]

jobs:
  Consistency:
    name: Consistency
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Setup Haskell Stack
        uses: haskell/actions/setup@v1
        with:
          enable-stack: true
          stack-no-global: true
          stack-version: latest

      - name: Version is increasing
        run: |
          HEAD_VERSION=$(cat runhs.cabal | grep '^version' | cut -d ':' -f 2 | tr -d '[:space:]')
          RELEASE_VERSION=$(git describe --tags | cut -d'-' -f1 | cut -d'v' -f2)
          [[ $HEAD_VERSION > $RELEASE_VERSION ]]

      - name: No cabal package format warnings
        run: |
          WARNINGS=$(stack sdist . 2>&1 | tail -n 1)
          [[ $WARNINGS == "Checking package 'runhs' for common mistakes" ]]

  Compat:
    name: Compat
    needs:
      - Consistency
    runs-on: ubuntu-latest
    strategy:
      matrix:
        resolver:
          - lts-20
          - lts-19
          - lts-18
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Setup Haskell Stack
        uses: haskell/actions/setup@v1
        with:
          enable-stack: true
          stack-no-global: true
          stack-version: latest

      - name: Build
        run: |
          stack clean
          stack build --resolver ${{ matrix.resolver }}
          TEST_RESOLVER=${{ matrix.resolver }} stack test --resolver ${{ matrix.resolver }}

  Linux:
    name: Linux
    needs:
      - Consistency
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Setup Haskell Stack
        uses: haskell/actions/setup@v1
        with:
          enable-stack: true
          stack-no-global: true
          stack-version: latest

      - name: Build
        run: |
          stack clean
          stack build --resolver nightly --ghc-options="-split-sections -O2"
          stack test --resolver nightly --ghc-options="-split-sections -O2"

      - name: Copy artifact
        run: |
          cp $(stack exec --resolver nightly which runhs) runhs

      - name: Compress artifact
        uses: svenstaro/upx-action@v2
        with:
          file: runhs

      - name: Upload artifact
        uses: actions/upload-artifact@v2
        with:
          name: linux
          path: runhs

  Mac:
    name: Mac
    needs:
      - Consistency
    runs-on: macOS-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Setup Haskell Stack
        uses: haskell/actions/setup@v1
        with:
          enable-stack: true
          stack-no-global: true
          stack-version: latest

      - name: Build
        run: |
          stack clean
          stack build --resolver nightly --ghc-options="-O2"
          stack test --resolver nightly --ghc-options="-O2"

      - name: Copy artifact
        run: |
          cp $(stack exec --resolver nightly which runhs) runhs

      - name: Compress artifact
        uses: svenstaro/upx-action@v2
        with:
          file: runhs

      - name: Upload artifact
        uses: actions/upload-artifact@v2
        with:
          name: mac
          path: runhs

  Windows:
    name: Windows
    needs:
      - Consistency
    runs-on: windows-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Setup Haskell Stack
        uses: haskell/actions/setup@v1
        with:
          enable-stack: true
          stack-no-global: true
          stack-version: latest

      - name: Build
        run: |
          stack clean
          stack build --resolver nightly --ghc-options="-split-sections -O2"
          stack test --resolver nightly --ghc-options="-split-sections -O2"

      - name: Copy artifact
        run: |
          copy (stack exec --resolver nightly where runhs) runhs.exe

      - name: Compress artifact
        uses: svenstaro/upx-action@v2
        with:
          file: runhs.exe

      - name: Upload artifact
        uses: actions/upload-artifact@v2
        with:
          name: windows
          path: runhs.exe

  Release:
    name: Release
    needs:
      - Compat
      - Linux
      - Mac
      - Windows
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Read Version
        id: read_version
        run: |
          echo "##[set-output name=version;]$(cat runhs.cabal | grep '^version' | cut -d ':' -f 2 | tr -d '[:space:]')"

      - name: Create release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: v${{ steps.read_version.outputs.version }}
          release_name: Release v${{ steps.read_version.outputs.version }}
          draft: false
          prerelease: false

      - name: Download Linux artifact
        uses: actions/download-artifact@v2
        with:
          name: linux

      - name: Compress Linux artifact
        run: |
          chmod +x runhs
          zip linux.zip runhs

      - name: Download Mac artifact
        uses: actions/download-artifact@v2
        with:
          name: mac

      - name: Compress Mac artifact
        run: |
          chmod +x runhs
          zip mac.zip runhs

      - name: Download Windows artifact
        uses: actions/download-artifact@v2
        with:
          name: windows

      - name: Compress Windows artifact
        run: |
          zip windows.zip runhs.exe

      - name: Attach Linux artifact
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: linux.zip
          asset_name: linux.zip
          asset_content_type: application/zip

      - name: Attach Mac artifact
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: mac.zip
          asset_name: mac.zip
          asset_content_type: application/zip

      - name: Attach Windows artifact
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: windows.zip
          asset_name: windows.zip
          asset_content_type: application/zip

      - name: Setup Haskell Stack
        uses: haskell/actions/setup@v1
        with:
          enable-stack: true
          stack-no-global: true
          stack-version: latest

      - name: Publish to Hackage
        env:
          HACKAGE_USERNAME: ${{ secrets.hackage_username }}
          HACKAGE_PASSWORD: ${{ secrets.hackage_password }}
        run: |
          echo n | stack upload .