name: build

on:
  push:
    branches:
      - master
      - stable
    tags:
      - "v*"
  pull_request:

jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
      - name: Clone project
        uses: actions/checkout@v2

      - name: Setup Stack
        uses: haskell/actions/setup@v1
        with:
          ghc-version: '8.10.7'
          enable-stack: true
          stack-version: 'latest'

      - name: Cache dependencies
        uses: actions/cache@v2
        with:
          path: ~/.stack
          key: ${{ hashFiles('stack.yaml') }}

      - name: Build & test
        id: build_test
        shell: bash
        run: |
          stack build --test --force-dirty
          install_root=$(stack path --local-install-root)
          mv ${install_root}/bin/smp-server smp-server-ubuntu-20_04-x86-64

      - name: Build changelog
        if: startsWith(github.ref, 'refs/tags/v')
        id: build_changelog
        uses: mikepenz/release-changelog-builder-action@v1
        with:
          configuration: .github/changelog_conf.json
          failOnError: true
          ignorePreReleases: true
          commitMode: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract release candidate
        if: startsWith(github.ref, 'refs/tags/v')
        id: extract_release_candidate
        shell: bash
        run: |
          if [[ ${GITHUB_REF} == *rc* ]]; then
            echo "::set-output name=release_candidate::true"
          else
            echo "::set-output name=release_candidate::false"
          fi

      - name: Create release
        if: startsWith(github.ref, 'refs/tags/v')
        uses: softprops/action-gh-release@v1
        with:
          body: |
            See full changelog [here](https://github.com/simplex-chat/simplexmq/blob/master/CHANGELOG.md).

            Commits:
            ${{ steps.build_changelog.outputs.changelog }}
          prerelease: ${{ steps.extract_release_candidate.outputs.release_candidate }}
          files: |
            LICENSE
            smp-server-ubuntu-20_04-x86-64
          fail_on_unmatched_files: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}