publish.yml

name: Publish

on:
  push:
    branches:
      - master

jobs:
  publish:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Set up .NET Core
      uses: actions/setup-dotnet@v4.0.1
      with:
        dotnet-version: '8.0.x'

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

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

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

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

    - 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=$(find ./bin/Release -name "*.nupkg" -type f -print0 | xargs -0 ls -1t | head -n 1)
        dotnet nuget push "$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."