Add github nuget package publish action (#24)

* Add github nuget package publish action

* Specify Github nuget source

.github/workflows/package.yml

@@ -0,0 +1,30 @@
+name: package
+
+on:
+  push:
+    tags:
+      - 'v*.*.*'
+
+jobs:
+  linux-build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+    - name: Setup .NET
+      uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: 6.0.x
+    - name: Restore dependencies
+      run: dotnet restore
+    - name: Build
+      run: dotnet build --no-restore
+    - name: Test
+      run: dotnet test --no-build --verbosity normal -f net6.0
+    - name: Pack DivertR
+      run: dotnet pack --configuration Release --output ./artifacts ./src/DivertR/DivertR.csproj
+    - name: Nuget Push
+      run: dotnet nuget push ./artifacts/*.nupkg --source "https://nuget.pkg.github.com/devodo/index.json" --api-key ${{ secrets.PACKAGE_REPOSITORY_TOKEN }}
+

.github/workflows/publish.yml

@@ -3,7 +3,7 @@ name: publish
 on:
   push:
     tags:
-      - 'v*.*.*'
+      - 'v[0-9]+.[0-9]+.[0-9]+'
 
 jobs:
   linux-build: