cd.yml

name: CD
on:
  pull_request:
  push:
    branches: ["master"]

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 9.0.x

      - name: Install xmllint
        run: sudo apt-get update && sudo apt-get install -y libxml2-utils

      - name: Add RobloxCS GitHub packages source to NuGet
        run: dotnet nuget add source --store-password-in-clear-text -u roblox-csharp -p ${{ secrets.GITHUB_TOKEN }} -n rbxcs "https://nuget.pkg.github.com/roblox-csharp/index.json"

      - name: Extract version from .csproj
        id: extract_version
        run: |
          VERSION=$(xmllint --xpath "string(//Project/PropertyGroup/Version)" RobloxCS/RobloxCS.csproj)
          echo "PACKAGE_VERSION=$VERSION" >> $GITHUB_ENV

      - name: Package the project
        run: dotnet pack -c Release

      - name: Run tests
        run: dotnet test --verbosity normal

      - name: Check if version is already published
        id: check_version
        run: |
          VERSION_EXISTS=$(dotnet nuget search roblox-cs --source "rbxcs" | grep -c "${{ env.PACKAGE_VERSION }}" || true)
          echo "VERSION_EXISTS=$VERSION_EXISTS" >> $GITHUB_ENV

      - name: Find and publish the latest package
        if: env.VERSION_EXISTS == '0'
        run: |
          PACKAGE_PATH=$(find ./RobloxCS/bin/Release -name "*.nupkg" -type f -print0 | xargs -0 ls -1t | head -n 1)
          dotnet nuget push "$PACKAGE_PATH" --api-key ${{ secrets.GITHUB_TOKEN }} --source "rbxcs" --skip-duplicate

      - name: Version already published
        if: env.VERSION_EXISTS != '0'
        run: echo "The version is already published. Skipping publish step."