Introduce githuh action (#364)

* gh build and test

* fix dotnet env

* fix DisposeWatch test fickle

* mini 0??

* nuget push from gh

Author: tg123

.github/workflows/dotnet.yaml

@@ -0,0 +1,29 @@
+name: .NET Core
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macOS-latest]
+    name: Dotnet build
+    steps:
+      - uses: actions/checkout@master
+        with:
+          fetch-depth: 0
+      - name: Setup dotnet
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: 2.2.108
+      - run: dotnet build --configuration Release
+      - name: test with dotnet
+        run: dotnet test /p:CollectCoverage=true /p:Exclude="[KubernetesClient]k8s.Models.*" /p:Exclude="[KubernetesClient]k8s.Internal.*" /p:CollectCoverage=true /p:CoverletOutputFormat="cobertura"
+      - uses: 5monkeys/cobertura-action@master
+        with:
+          path: tests/KubernetesClient.Tests/coverage.netcoreapp2.1.cobertura.xml
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          minimum_coverage: 0
+
+on:
+  pull_request:
+    types: [assigned, opened, synchronize, reopened]

.github/workflows/nuget.yaml

@@ -0,0 +1,21 @@
+name: Nuget
+
+on:
+  push:
+    branches: [ master ]
+    
+jobs:
+  build:
+
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Setup .NET Core
+      uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: 2.2.108
+    - name: pack
+      run: dotnet pack --configuration Release src/KubernetesClient -o pkg
+    - name: push
+      run: dotnet nuget push pkg\*.nupkg -s https://www.nuget.org/ -k ${{ secrets.nuget_api_key }}