Feature/nuget (aliostad#246)

* combining jobs

* wa

* wa

* formatting issues

* trigger cannot

* variable group

* build stuff

* linux build

* linux build

* linux build

* linux build - fix shell command

* linux build - install .net 2.0

* alpha2

* alpha4

* alpha5

Directory.Build.props

@@ -3,7 +3,7 @@
 	<Description>CacheCow is an HTTP Caching Library for .NET</Description>  
     <Authors>Ali Kheyrollahi</Authors>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
-    <Version>2.6.2</Version>
+    <Version>2.6.3-alpha2</Version>
 	<PackageProjectUrl>https://github.com/aliostad/CacheCow/</PackageProjectUrl>
 	<PackageLicenseExpression>MIT</PackageLicenseExpression>	
   </PropertyGroup>

azure-pipelines.yml

@@ -1,21 +1,37 @@
-pool:
-  vmImage: 'windows-latest'
-
-steps:
+jobs: 
+ -  job: build_windows
+    pool:
+      vmImage: 'windows-latest'
+    steps:
+    - script: build.bat
+      displayName: 'Run build and tests'
 
-- script: dotnet --list-sdks
-  displayName: 'show sdks available'
-
-- script: dotnet --list-runtimes
-  displayName: 'show runtimes available'
-
-- script: build.bat
-  displayName: 'Run build and tests'
-
-- task: PublishTestResults@2
-  displayName: 'Publish test results'
-  inputs:
-    testResultsFormat: VSTest
-    testResultsFiles: 'test/*/TestResults/*.trx' 
-    failTaskOnFailedTests: true
+    - task: PublishTestResults@2
+      displayName: 'Publish test results'
+      inputs:
+        testResultsFormat: VSTest
+        testResultsFiles: 'test/*/TestResults/*.trx' 
+        failTaskOnFailedTests: true
+ -  job: build_linux
+    pool:
+      vmImage: 'ubuntu-16.04'
+    steps:
+    - task: UseDotNet@2
+      displayName: 'Use .NET Core sdk'
+      inputs:
+        packageType: sdk
+        version: 2.0.3
+    - task: UseDotNet@2
+      displayName: 'Use .NET Core sdk'
+      inputs:
+        packageType: sdk
+        version: 3.1.100
+    - script: ./build.sh
+      displayName: 'Run build and tests'
 
+    - task: PublishTestResults@2
+      displayName: 'Publish test results'
+      inputs:
+        testResultsFormat: VSTest
+        testResultsFiles: 'test/*/TestResults/*.trx' 
+        failTaskOnFailedTests: true

publish-nuget.yml

@@ -1,16 +1,12 @@
 pool:
   vmImage: 'windows-latest'
-
 trigger:
   tags:
     include:
     - v*
-
+variables:
+- group: nuget_publish
 steps:
-
-- script: echo $(api_key)
-  displayName: 'Pack and pushx'
-
-- script: pack-push.bat $(api_key)
+- script: pack-push.bat $(nuget_api_key)
   displayName: 'Pack and push'