dotnet.yml

name: .NET

on:
  push:
    branches:
      - main
    paths:
      - "csharp/**"
      - ".github/workflows/dotnet.yml"
  pull_request:
    paths:
      - "csharp/**"
      - ".github/workflows/dotnet.yml"

# Cancel previous runs for PRs but not pushes to main
concurrency:
  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.head_ref || github.sha }}
  cancel-in-progress: true

jobs:
  build:
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
      fail-fast: false

    runs-on: ${{ matrix.os }}
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: '8.0'

      - name: Cache NuGet packages
        uses: actions/cache@v4
        with:
          path: |
            ~/.nuget/packages
            !~/.nuget/packages/*/contentFiles
            !~/.nuget/packages/*/analyzers
          key: ${{ runner.os }}-nuget-${{ hashFiles('**/*.csproj') }}
          restore-keys: ${{ runner.os }}-nuget-

      - name: Restore dependencies
        working-directory: csharp
        run: dotnet restore

      - name: Build
        working-directory: csharp
        run: chmod +x build.sh && ./build.sh
        shell: bash

      - name: Run tests
        working-directory: csharp
        run: dotnet test

  format:
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: '8.0'

      - name: Install CSharpier
        run: dotnet tool install --global CSharpier

      - name: Check code formatting
        run: dotnet csharpier --check csharp