restore old yml for internal pipeline so we can publish nuget again to devdiv stream (dotnet#344)

Author: Dmitry-A

build/vsts-internal-nuget.yml

@@ -0,0 +1,72 @@
+################################################################################
+# ML.NET's official, signed build 
+################################################################################
+
+resources:
+  containers:
+  - container: LinuxContainer
+    image: microsoft/dotnet-buildtools-prereqs:centos-7-b46d863-20180719033416
+
+phases:
+
+################################################################################
+- phase: Windows_x64
+################################################################################
+  variables:
+    BuildConfig: Release
+    OfficialBuildId: $(BUILD.BUILDNUMBER)
+    DOTNET_CLI_TELEMETRY_OPTOUT: 1
+    DOTNET_SKIP_FIRST_TIME_EXPERIENCE: 1
+    DOTNET_MULTILEVEL_LOOKUP: 0
+    _SignType: real
+    _UseEsrpSigning: true
+    _TeamName: DotNetCore
+  queue:
+    name: dotnet-internal-temp
+    demands: 
+      - agent.os -equals Windows_NT
+  steps:
+
+  # Build both native and managed assets. 
+  - script: ./build.cmd -$(BuildConfig)
+    displayName: Build
+  
+  # Terminate all dotnet build processes.
+  - script: $(Build.SourcesDirectory)/Tools/dotnetcli/dotnet.exe build-server shutdown
+    displayName: Dotnet Server Shutdown
+
+################################################################################
+- phase: Package
+################################################################################
+  dependsOn:
+  - Windows_x64
+  variables:
+    BuildConfig: Release
+    OfficialBuildId: $(BUILD.BUILDNUMBER)
+    DOTNET_CLI_TELEMETRY_OPTOUT: 1
+    DOTNET_SKIP_FIRST_TIME_EXPERIENCE: 1
+    DOTNET_MULTILEVEL_LOOKUP: 0
+    _TeamName: DotNetCore
+    _NuGetFeedUrl: https://dotnet.myget.org/F/dotnet-core/api/v2/package
+    _SymwebSymbolServerPath: https://microsoft.artifacts.visualstudio.com/DefaultCollection
+    _MsdlSymbolServerPath: https://microsoftpublicsymbols.artifacts.visualstudio.com/DefaultCollection
+  queue:
+    name: dotnet-internal-temp
+    demands: 
+      - agent.os -equals Windows_NT
+  steps:
+  
+  - script: ./build.cmd -buildPackages
+    displayName: Create Packages
+
+  - task: NuGetCommand@2 
+    displayName: Publish Packages to VSTS Feed 
+    inputs:
+      command: push 
+      packagesToPush: $(Build.SourcesDirectory)/bin/packages/**/*.nupkg
+      nuGetFeedType: internal 
+      feedPublish: dotnet-internal
+    
+  # Terminate all dotnet build processes.
+  - script: $(Build.SourcesDirectory)/Tools/dotnetcli/dotnet.exe build-server shutdown
+    displayName: Dotnet Server Shutdown