adding release workflow

Author: matt-lethargic

.github/workflows/ci-build.yml

@@ -2,13 +2,14 @@ name: Build and Tests
 
 on:
   push:
-    branches: [ main ]
   pull_request:
     branches: [ main ]
 
 jobs:
   build:
-
+    defaults:
+      run:
+        working-directory: ./src
     runs-on: ubuntu-latest
     env: 
       VSTEST_CONNECTION_TIMEOUT: 900
@@ -18,10 +19,11 @@ jobs:
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v1
       with:
-        dotnet-version: '6.0.x'
+        dotnet-version: | 
+          6.0.x
     - name: Install dependencies
       run: dotnet restore
     - name: Build
-      run: dotnet build --configuration Release --no-restore
+      run: dotnet build --configuration Release --no-restore 
     - name: Test
       run: dotnet test --no-restore --verbosity normal

.github/workflows/release.yml

@@ -0,0 +1,20 @@
+name: Release
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  
+  release:
+    runs-on: ubuntu-latest
+    env:
+      VERSION: 1.2.3
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install dependencies
+        run: dotnet restore
+      - name: Build
+        run: dotnet build ./src/GeoJSON.Text.sln --configuration Release --no-restore /p:Version=$VERSION
+      - name: Pack
+        run: dotnet pack -c Release -p:PackageVersion=$VERSION