ci.yml

on:
  pull_request:
  push:
    branches: [main]
    tags: ["v*"]

env:
  DOTNET_VERSION: "8.0.x"

concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: true

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-dotnet@v3
        with:
          dotnet-version: ${{ env.DOTNET_VERSION }}
 
  test:
    runs-on: ubuntu-latest
    permissions:
      checks: write
      pull-requests: write
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-dotnet@v2
        with:
          dotnet-version: ${{ env.DOTNET_VERSION }}
      - name: dotnet restore
        run: dotnet restore src/TutorBot.sln
      - name: dotnet build
        run: dotnet build src/TutorBot.sln
      - name: dotnet test
        run: dotnet test src/TutorBot.Tests/TutorBot.Tests.csproj --no-restore --verbosity normal

  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-dotnet@v3
        with:
          dotnet-version: ${{ env.DOTNET_VERSION }}
      - name: dotnet restore
        run: dotnet restore src/TutorBot.sln
      - name: dotnet build
        run: dotnet build src/TutorBot.sln
      - name: dotnet publish
        run: |
          dotnet publish src/TutorBot.Cli/TutorBot.Cli.csproj --configuration Release --self-contained --runtime win-x64 -p:PublishSingleFile=true --output dist/win-x64 -p:IncludeNativeLibrariesForSelfExtract=true
          dotnet publish src/TutorBot.Cli/TutorBot.Cli.csproj --configuration Release --self-contained --runtime linux-x64 -p:PublishSingleFile=true --output dist/linux-x64 -p:IncludeNativeLibrariesForSelfExtract=true
      - name: prepare staging
        run: |
          mkdir -p ${{ runner.temp }}/staging
          cp dist/win-x64/gh-tutorbot.exe ${{ runner.temp }}/staging/tutorbot-windows-amd64.exe
          cp dist/linux-x64/gh-tutorbot ${{ runner.temp }}/staging/tutorbot-linux-amd64

      - name: publish artifacts
        uses: actions/upload-artifact@v3
        with:
          name: executables
          path: ${{ runner.temp }}/staging/*

  publish:
    runs-on: ubuntu-latest
    needs: build
    if: startsWith(github.ref, 'refs/tags/v')
    environment: create_release
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: validate tag on main
        shell: pwsh
        run: |
          git checkout main
          $mainsha = $(git show-ref refs/heads/main --hash)
          $tagsha = $(git show-ref ${{ github.ref }} --hash)
          Write-Output "refs/heads/main: $mainsha"
          Write-Output "${{ github.ref }}: $tagsha"
          if ($mainsha -ne $tagsha) {
            Write-Error "tag must match HEAD of main"
            exit 1
          }
      - name: download artifacts
        uses: actions/download-artifact@v3
        with:
          name: executables
          path: ${{ runner.temp }}/dist
      - name: create release
        uses: softprops/action-gh-release@v1
        with:
          generate_release_notes: true
          fail_on_unmatched_files: true
          files: |
            ${{ runner.temp }}/dist/tutorbot-windows-amd64.exe
            ${{ runner.temp }}/dist/tutorbot-linux-amd64