build.yml

name: Build

on:
  push:
    branches:
      - '**'
  pull_request:

jobs:
  build:
    strategy:
      matrix:
        os: [windows-latest, ubuntu-latest, macos-latest]
      fail-fast: false
    runs-on: ${{ matrix.os }}
    permissions: write-all
    steps:
      - name: Checkout
        uses: actions/checkout@v1

      - name: Setup dotnet
        uses: actions/setup-dotnet@v1
        with:
          dotnet-version: '6.0.300'

      - name: NuGet cache
        uses: actions/cache@v1
        with:
          path: ~/.nuget/packages
          key: ${{ runner.os }}-nuget-${{ hashFiles('.config/dotnet-tools.json') }}-${{ hashFiles('*.lock') }}
          restore-keys: |
            ${{ runner.os }}-nuget-

      - name: Build
        run: |
          # GH Actions puts us in detached head, but for nbgv, we need to be on the branch
          git checkout ("${{github.ref}}" -replace '^refs/[^/]+/','')
          # Build
          dotnet tool restore
          dotnet paket restore
          dotnet build -c release
        shell: pwsh

      - name: Test
        run: dotnet test --no-build -c release --logger trx --results-directory $PWD/bin/testresults
        shell: pwsh

      - name: Pack
        run: |
          dotnet paket pack $PWD/bin/nuget --version (dotnet nbgv get-version -v SemVer2)
        shell: pwsh

      - name: Upload nupkg
        uses: actions/upload-artifact@v4.4.0
        with:
          name: nuget
          path: bin/nuget
        if: ${{ matrix.os == 'ubuntu-latest' }}

      - name: Report tests
        uses: dorny/test-reporter@v1
        if: always()
        with:
          name: Unit tests (${{ matrix.os }})
          path: bin/testresults/*.trx
          reporter: dotnet-trx

  prerelease:
    runs-on: ubuntu-latest
    needs: build
    if: ${{ github.ref == 'refs/heads/master' }}
    steps:
      - name: Setup dotnet
        uses: actions/setup-dotnet@v1
        with:
          dotnet-version: '6.0.300'

      - name: Download nupkg
        uses: actions/download-artifact@v4.1.7
        with:
          name: nuget

      - name: Push to GitHub feed
        run: dotnet nuget push nuget/*.nupkg
               --api-key "${{secrets.GITHUB_TOKEN}}"
               --source "https://nuget.pkg.github.com/${{github.repository_owner}}/"
               --skip-duplicate

  release:
    runs-on: ubuntu-latest
    needs: build
    if: ${{ contains(github.ref, 'releases') }}
    steps:
      - name: Checkout
        uses: actions/checkout@v1

      - name: Setup dotnet
        uses: actions/setup-dotnet@v1
        with:
          dotnet-version: '6.0.300'

      - name: Prepare
        run: |
          # GH Actions puts us in detached head, but for nbgv, we need to be on the branch
          git checkout "$(echo ${{github.ref}} | sed -E 's|^refs/[^/]+/||')"
          dotnet tool restore
          SHORT_VERSION="$(dotnet nbgv get-version -v MajorMinorVersion)"
          echo "SHORT_VERSION=$SHORT_VERSION" >> $GITHUB_ENV
          echo "FULL_VERSION=$(dotnet nbgv get-version -v SemVer2)" >> $GITHUB_ENV
          # Parse the relevant changelog entry out of CHANGELOG.md
          sed -n "/^## ${SHORT_VERSION//./\\.}\$/{n;bl};d;:l;/^#/Q;p;n;bl" CHANGELOG.md > release.md

      - name: Create draft release
        uses: actions/create-release@v1
        with:
          tag_name: v${{ env.FULL_VERSION }}
          release_name: Version ${{ env.SHORT_VERSION }}
          body_path: release.md
          draft: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}