Move to .NET Standard 2.0

CommandLine.sln

@@ -1,26 +1,10 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 14
-VisualStudioVersion = 14.0.25420.1
+# Visual Studio 15
+VisualStudioVersion = 15.0.27703.2042
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CommandLine", "src\CommandLine\CommandLine.csproj", "{E1BD3C65-49C3-49E7-BABA-C60980CB3F20}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = ".Welcome", ".Welcome", "{D9C1F005-94A7-4A2A-81F3-9C053D5A6AEC}"
-	ProjectSection(SolutionItems) = preProject
-		License.md = License.md
-		README.md = README.md
-	EndProjectSection
-EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "FSharp", "FSharp", "{751E6303-1623-4418-B298-4FF97DA5C86E}"
-	ProjectSection(SolutionItems) = preProject
-		demo\fsharp-demo.fsx = demo\fsharp-demo.fsx
-	EndProjectSection
-EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{A6C99AE7-2FE1-4393-9281-7BFCF46A6F53}"
-	ProjectSection(SolutionItems) = preProject
-		build.fsx = build.fsx
-	EndProjectSection
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CommandLine.Tests", "tests\CommandLine.Tests\CommandLine.Tests.csproj", "{0A15C4D2-B3E9-43AB-8155-1B39F7AC8A5E}"
 EndProject
 Global
@@ -41,6 +25,9 @@ Global
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {5B5A476C-82FB-49FB-B592-5224D9005186}
+	EndGlobalSection
 	GlobalSection(MonoDevelopProperties) = preSolution
 		StartupItem = src\CommandLine\CommandLine.csproj
 	EndGlobalSection

appveyor.yml

@@ -1,14 +1,10 @@
 #version should be changed with any pull requests
-version: 2.2.{build}
+version: 2.3.{build}
 
 clone_depth: 1
 pull_requests:
   do_not_increment_build_number: true
 
-#cache:
-#- packages -> paket.dependencies
-#- paket-files > paket.dependencies
-
 init:
   - ps: |
       git config --global core.autocrlf input
@@ -24,43 +20,22 @@ init:
         Update-AppveyorBuild -Version "$ver-$commit"
       }
 
-#version patching
-assembly_info:
-  file: src\SharedAssemblyInfo.cs
-  patch: true
-  assembly_version: '{version}'
-  assembly_file_version: '{version}'
-  assembly_informational_version: $(APPVEYOR_BUILD_VERSION)
-dotnet_csproj:
-  patch: true
-  file: '**\*.csproj'
-  version: '{version}'
-  package_version: '{version}'
-  assembly_version: '{version}'
-  file_version: '{version}'
-  informational_version: '{version}'
-
-
 environment:
   matrix:
     - BUILD_TARGET: base
-      NUSPEC_FILE: CommandLine
     - BUILD_TARGET: fsharp
-      NUSPEC_FILE: CommandLine.FSharp
 
 build_script:
-  - cmd: build.cmd %BUILD_TARGET%
+- cmd: dotnet build src/CommandLine/ -c Release --version-suffix %APPVEYOR_BUILD_VERSION% /p:BuildTarget=%BUILD_TARGET%
 
-after_build:
-- ps: |
-    powershell get-childitem Release\* -include *.dll | foreach-object { "{0}`t{1}" -f $_.Path, [System.Diagnostics.FileVersionInfo]::GetVersionInfo($_).FileVersion }
-
-    .\build-nuget-pack.cmd $env:BUILD_TARGET $env:NUSPEC_FILE
+test_script: 
+- cmd: dotnet test tests/CommandLine.Tests/ /p:BuildTarget=%BUILD_TARGET%
 
-test: auto
+after_test:
+- cmd: dotnet pack src/CommandLine/ -c Release --version-suffix %APPVEYOR_BUILD_VERSION% /p:BuildTarget=%BUILD_TARGET%
 
 artifacts:
-- path: 'Release/**/*.nupkg'
+- path: 'src/CommandLine/bin/Release/*.nupkg'
   name: NugetPackages
 
 on_failure: