Create nuget.yml

.github/workflows/nuget.yml

@@ -0,0 +1,43 @@
+name: nuget
+
+on:
+  create:
+    branches: 
+      - release/**    
+jobs:
+  build:
+
+    env:
+      BUILD_CONFIG: 'Release'
+      SOLUTION: 'TextMateSharp.sln'
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Extract branch name
+      shell: bash
+      run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
+      id: extract_branch
+
+    - name: Setup NuGet
+      uses: NuGet/[email protected]
+
+    - name: Restore dependencies
+      run: nuget restore $SOLUTION
+
+    - name: Setup .NET
+      uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: 5.0.x
+
+    - name: Build
+      run: dotnet build $SOLUTION --configuration $BUILD_CONFIG -p:Version=${{steps.extract_branch.outputs.branch}} --no-restore
+
+    - name: Run tests
+      run: dotnet test /p:Configuration=$env:BUILD_CONFIG --no-restore --no-build --verbosity normal
+
+    - name: Publish
+      if: startsWith(github.ref, 'refs/heads/release')
+      run: nuget push **\*.nupkg -Source 'https://api.nuget.org/v3/index.json' -ApiKey ${{secrets.NUGET_API_KEY}}