ci.yml

name: CI

on:
  push:
    branches: [main, 'feature/**']
    paths-ignore:
      - 'Documentations/**'
      - '*.md'
      - '.github/dependabot.yml'
  pull_request:
    branches: [main]
    paths-ignore:
      - 'Documentations/**'
      - '*.md'

# Cancel in-progress runs on the same branch/PR to avoid wasting runner minutes.
concurrency:
  group: ci-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

permissions:
  contents: read
  pull-requests: write   # for sticky coverage comment

env:
  DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
  DOTNET_CLI_TELEMETRY_OPTOUT: true
  DOTNET_NOLOGO: true
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: 'true'

jobs:
  build-and-test:
    name: Build & Test
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup .NET from global.json
        uses: actions/setup-dotnet@v4
        with:
          global-json-file: global.json

      - name: Display .NET SDK info
        run: dotnet --info

      - name: Cache NuGet packages
        uses: actions/cache@v6
        with:
          path: ~/.nuget/packages
          key: nuget-${{ runner.os }}-${{ hashFiles('global.json', '**/*.csproj', '**/*.slnx') }}
          restore-keys: nuget-${{ runner.os }}-

      - name: Restore dependencies
        run: dotnet restore CaeriusNet.slnx

      - name: Build (Release)
        run: |
          dotnet build CaeriusNet.slnx \
            --configuration Release \
            --no-restore \
            -p:TreatWarningsAsErrors=true

      - name: Validate NuGet package
        shell: pwsh
        run: ./.github/scripts/ValidatePackage.ps1 -Configuration Release -OutputDirectory "${{ runner.temp }}/caerius-package-validation"

      - name: Run tests with coverage
        run: |
          dotnet test CaeriusNet.slnx \
            --configuration Release \
            --no-restore \
            --no-build \
            --filter "FullyQualifiedName!~IntegrationTests" \
            --collect:"XPlat Code Coverage" \
            --results-directory ./coverage \
            --logger "trx;LogFileName=test-results.trx" \
            --logger "console;verbosity=normal" \
            -- DataCollectionRunSettings.DataCollectors.DataCollector.Configuration.Format=cobertura

      - name: Upload coverage reports
        uses: actions/upload-artifact@v5
        if: always()
        with:
          name: coverage-reports
          path: ./coverage/**/coverage.cobertura.xml
          retention-days: 14

      - name: Upload test results
        uses: actions/upload-artifact@v5
        if: always()
        with:
          name: test-results
          path: ./coverage/**/*.trx
          retention-days: 14

      - name: Generate coverage summary (markdown)
        if: always()
        run: |
          dotnet tool install --global dotnet-reportgenerator-globaltool --version 5.* >/dev/null 2>&1 || \
            dotnet tool update  --global dotnet-reportgenerator-globaltool --version 5.* >/dev/null 2>&1 || true
          export PATH="$PATH:$HOME/.dotnet/tools"
          reportgenerator \
            -reports:"./coverage/**/coverage.cobertura.xml" \
            -targetdir:./coverage/report \
            -reporttypes:"MarkdownSummaryGithub;HtmlInline_AzurePipelines;Cobertura" \
            -filefilters:"-**/obj/**;-**/bin/**" \
            -classfilters:"-CaeriusNet.Generator*;-*Tests*"
          if [ -f ./coverage/report/SummaryGithub.md ]; then
            {
              echo "## 📊 Coverage summary"
              echo
              cat ./coverage/report/SummaryGithub.md
            } >> "$GITHUB_STEP_SUMMARY"
          fi

      - name: Upload HTML coverage report
        if: always()
        uses: actions/upload-artifact@v5
        with:
          name: coverage-html
          path: ./coverage/report/**
          retention-days: 14

      - name: Sticky PR coverage comment
        if: github.event_name == 'pull_request'
        uses: marocchino/sticky-pull-request-comment@v3
        with:
          header: caeriusnet-coverage
          path: ./coverage/report/SummaryGithub.md
          recreate: true

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v6
        if: success()
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: ./coverage/**/coverage.cobertura.xml
          flags: unittests
          name: caeriusnet-coverage
          fail_ci_if_error: false