Make NativeWebSocket Universal

.github/workflows/nuget-publish.yml

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+name: NuGet Publish
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build:
+    name: Build & Test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '8.0.x'
+
+      - name: Restore
+        run: dotnet restore src/NativeWebSocket/NativeWebSocket.csproj
+
+      - name: Build
+        run: dotnet build src/NativeWebSocket/NativeWebSocket.csproj -c Release --no-restore
+
+  publish:
+    name: Publish to NuGet
+    runs-on: ubuntu-latest
+    needs: [build]
+    # TODO: revert to: if: github.event_name == 'push' && github.ref == 'refs/heads/master'
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '8.0.x'
+
+      - name: Check for version change
+        id: version
+        run: |
+          CURRENT=$(grep '<Version>' src/NativeWebSocket/NativeWebSocket.csproj | sed 's/.*<Version>\(.*\)<\/Version>.*/\1/')
+          PREVIOUS=$(git show HEAD~1:src/NativeWebSocket/NativeWebSocket.csproj 2>/dev/null | grep '<Version>' | sed 's/.*<Version>\(.*\)<\/Version>.*/\1/' || echo "")
+          echo "current=$CURRENT" >> $GITHUB_OUTPUT
+          echo "previous=$PREVIOUS" >> $GITHUB_OUTPUT
+          if [ "$CURRENT" != "$PREVIOUS" ]; then
+            echo "changed=true" >> $GITHUB_OUTPUT
+            echo "Version changed: $PREVIOUS -> $CURRENT"
+          else
+            echo "changed=false" >> $GITHUB_OUTPUT
+            echo "Version unchanged: $CURRENT"
+          fi
+
+      - name: Pack NativeWebSocket
+        # TODO: revert to: if: steps.version.outputs.changed == 'true'
+        run: dotnet pack src/NativeWebSocket/NativeWebSocket.csproj -c Release -o packages/
+
+      - name: Pack NativeWebSocket.MonoGame
+        # TODO: revert to: if: steps.version.outputs.changed == 'true'
+        run: dotnet pack integrations/MonoGame/NativeWebSocket.MonoGame.csproj -c Release -o packages/
+
+      - name: Publish to NuGet
+        # TODO: revert to: if: steps.version.outputs.changed == 'true'
+        env:
+          NUGET_API_KEY: ${{ secrets.NUGET_API_KEY }}
+        run: dotnet nuget push packages/*.nupkg --api-key "$NUGET_API_KEY" --source https://api.nuget.org/v3/index.json --skip-duplicate

.github/workflows/unity-upm-release.yml

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+name: Unity UPM Release
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  checkSemver:
+    name: Check for Semver Change
+    runs-on: ubuntu-latest
+    outputs:
+      semver-updated: ${{ steps.check.outputs.changed }}
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+      - uses: EndBug/version-check@v1
+        id: check
+        with:
+          file-name: integrations/Unity/package.json
+          diff-search: true
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Log when changed
+        if: steps.check.outputs.changed == 'true'
+        run: 'echo "Version change found in commit ${{ steps.check.outputs.commit }}! New version: ${{ steps.check.outputs.version }} (${{ steps.check.outputs.type }})"'
+
+  updateUPM:
+    name: Update UPM branch
+    runs-on: ubuntu-latest
+    needs: [checkSemver]
+    if: needs.checkSemver.outputs.semver-updated == 'true'
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Assemble UPM package
+        run: |
+          mkdir -p upm-package/WebSocket
+
+          # Core library files (single source of truth)
+          cp src/NativeWebSocket/IWebSocket.cs upm-package/WebSocket/
+          cp src/NativeWebSocket/WebSocketTypes.cs upm-package/WebSocket/
+
+          # Wrap core WebSocket.cs with Unity conditional compilation guard
+          { echo '#if !UNITY_WEBGL || UNITY_EDITOR'; echo ''; cat src/NativeWebSocket/WebSocket.cs; echo ''; echo '#endif'; } > upm-package/WebSocket/WebSocket.cs
+
+          # Unity-specific files (WebGL platform support)
+          cp integrations/Unity/WebSocketWebGL.cs upm-package/WebSocket/
+          cp integrations/Unity/WebSocketFactoryWebGL.cs upm-package/WebSocket/
+          cp integrations/Unity/WebSocket.jslib upm-package/WebSocket/
+          cp integrations/Unity/WebSocket.jspre upm-package/WebSocket/
+          cp integrations/Unity/endel.nativewebsocket.asmdef upm-package/WebSocket/
+
+          # Package metadata and samples
+          cp integrations/Unity/package.json upm-package/
+          cp -r integrations/Unity/Samples~ upm-package/
+
+      - name: Push package directory to subtree
+        uses: s0/git-publish-subdir-action@develop
+        env:
+          REPO: self
+          BRANCH: upm-2.0
+          FOLDER: upm-package/
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  createPackage:
+    name: Create Unity Package and Release
+    runs-on: ubuntu-latest
+    needs: [checkSemver]
+    if: needs.checkSemver.outputs.semver-updated == 'true'
+    steps:
+    - name: Checkout Code
+      uses: actions/checkout@v4
+
+    - name: Assemble package directory
+      run: |
+        mkdir -p upm-package/Assets/WebSocket
+
+        # Core library files
+        cp src/NativeWebSocket/IWebSocket.cs upm-package/Assets/WebSocket/
+        cp src/NativeWebSocket/WebSocketTypes.cs upm-package/Assets/WebSocket/
+
+        # Wrap core WebSocket.cs with Unity conditional compilation guard
+        { echo '#if !UNITY_WEBGL || UNITY_EDITOR'; echo ''; cat src/NativeWebSocket/WebSocket.cs; echo ''; echo '#endif'; } > upm-package/Assets/WebSocket/WebSocket.cs
+
+        # Unity-specific files
+        cp integrations/Unity/WebSocketWebGL.cs upm-package/Assets/WebSocket/
+        cp integrations/Unity/WebSocketFactoryWebGL.cs upm-package/Assets/WebSocket/
+        cp integrations/Unity/WebSocket.jslib upm-package/Assets/WebSocket/
+        cp integrations/Unity/WebSocket.jspre upm-package/Assets/WebSocket/
+        cp integrations/Unity/endel.nativewebsocket.asmdef upm-package/Assets/WebSocket/
+
+        # Package metadata
+        cp integrations/Unity/package.json upm-package/Assets/
+
+    - name: Generate .meta files
+      run: |
+        generate_meta() {
+          local file="$1"
+          local guid
+          guid=$(echo -n "$file" | md5sum | cut -c1-32)
+          local ext="${file##*.}"
+          local meta="${file}.meta"
+
+          case "$ext" in
+            cs)
+              cat > "$meta" <<ENDMETA
+        fileFormatVersion: 2
+        guid: ${guid}
+        MonoImporter:
+          serializedVersion: 2
+          defaultReferences: []
+          executionOrder: 0
+          icon: {instanceID: 0}
+        ENDMETA
+              ;;
+            jslib|jspre)
+              cat > "$meta" <<ENDMETA
+        fileFormatVersion: 2
+        guid: ${guid}
+        PluginImporter:
+          serializedVersion: 2
+          iconMap: {}
+          executionOrder: {}
+          defineConstraints: []
+          isPreloaded: 0
+          isOverridable: 0
+          isExplicitlyReferenced: 0
+          validateReferences: 1
+          platformData:
+          - first:
+              Any:
+            second:
+              enabled: 1
+              settings: {}
+          userData:
+          assetBundleName:
+          assetBundleVariant:
+        ENDMETA
+              ;;
+            *)
+              cat > "$meta" <<ENDMETA
+        fileFormatVersion: 2
+        guid: ${guid}
+        DefaultImporter:
+          externalObjects: {}
+          userData:
+          assetBundleName:
+          assetBundleVariant:
+        ENDMETA
+              ;;
+          esac
+        }
+
+        # Generate .meta for the WebSocket folder
+        folder_guid=$(echo -n "Assets/WebSocket" | md5sum | cut -c1-32)
+        cat > upm-package/Assets/WebSocket.meta <<ENDMETA
+        fileFormatVersion: 2
+        guid: ${folder_guid}
+        folderAsset: yes
+        DefaultImporter:
+          externalObjects: {}
+          userData:
+          assetBundleName:
+          assetBundleVariant:
+        ENDMETA
+
+        # Generate .meta for package.json
+        generate_meta "upm-package/Assets/package.json"
+
+        # Generate .meta for each file in WebSocket/
+        for f in upm-package/Assets/WebSocket/*; do
+          generate_meta "$f"
+        done
+
+    - name: Gather meta files
+      run: |
+        cd upm-package
+        find Assets -name '*.meta' > ../metaList
+        cat ../metaList
+
+    - name: Extract Version
+      id: version
+      uses: notiz-dev/github-action-json-property@release
+      with:
+          path: 'integrations/Unity/package.json'
+          prop_path: 'version'
+    - run: echo ${{steps.version.outputs.prop}}
+
+    - name: Generate Unity Package
+      id: build-package
+      uses: pCYSl5EDgo/create-unitypackage@master
+      with:
+        package-path: 'NativeWebSocket.unitypackage'
+        include-files: metaList
+        project-folder: upm-package
+
+    - name: Upload Package
+      uses: actions/upload-artifact@v4
+      with:
+        path: ./NativeWebSocket.unitypackage
+        name: NativeWebSocket
+
+    - name: Changelog
+      uses: scottbrenner/generate-changelog-action@master
+      id: Changelog
+
+    - name: Create Release
+      id: create_release
+      uses: actions/create-release@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        tag_name: ${{ steps.version.outputs.prop }}
+        release_name: ${{ steps.version.outputs.prop }}
+        body: |
+            ${{ steps.Changelog.outputs.changelog }}
+        draft: false
+        prerelease: true
+
+    - name: Upload Release Asset
+      id: upload-release-asset
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ steps.create_release.outputs.upload_url }}
+        asset_path: ./NativeWebSocket.unitypackage
+        asset_name: NativeWebSocket.unitypackage
+        asset_content_type: application/x-gzip