Refactor repo layout, simplify build and use NB.GitVersioning

Change the repository layout to group all the source and test files
under the src/ directory, then split by platform (windows, osx, and
shared) at the next level.

Redirect the build output for all the projects to the top-level out/
directory. This means it's easier to do the path-math for signing and
building the installers.

Use Nerdbank.GitVersioning to provide a unified Semantic Version model
for all of our assemblies and installers.

Integrate the Mac-native MSAuth helper Xcode workspace into the main
.NET build by chaining the build into the main CLI .NET project so that
MSBuild shells out to xcodebuild.

Also create a wrapper .NET project for the Mac installer script with a
two step process: 'layout.sh' for making the installer payload layout,
and 'pack.sh' for constructing the pkg file. Building the MSBuild project
will call both layout and pack to produce an unsigned pkg file for
development purposes. The signed release build can call 'layout.sh' and
'pack.sh' separately (and do signing of binaries in between).

Author: mjcheetham

.azure-pipelines/continuous-integration.yml

@@ -0,0 +1,21 @@
+trigger:
+  - master
+
+variables:
+  configuration: Release
+
+jobs:
+- job: windows
+  displayName: Windows
+  pool:
+    vmImage: vs2017-win2016
+  steps:
+  - template: templates/windows/compile.yml
+
+- job: osx
+  displayName: macOS
+  pool:
+    vmImage: macOS 10.13
+  steps:
+  - template: templates/osx/compile.yml
+  - template: templates/osx/pack.unsigned.yml

.azure-pipelines/pull-request.yml

@@ -0,0 +1,21 @@
+trigger: none
+
+
+variables:
+  configuration: Release
+
+jobs:
+- job: windows
+  displayName: Windows
+  pool:
+    vmImage: vs2017-win2016
+  steps:
+  - template: templates/windows/compile.yml
+
+- job: osx
+  displayName: macOS
+  pool:
+    vmImage: macOS 10.13
+  steps:
+  - template: templates/osx/compile.yml
+  - template: templates/osx/pack.unsigned.yml

.azure-pipelines/release.yml

@@ -0,0 +1,48 @@
+trigger:
+  - release
+
+variables:
+  configuration: Release
+
+jobs:
+- job: windows
+  displayName: Windows
+  pool:
+    name: VSEng-MicroBuildVS2017
+  steps:
+  - template: templates/windows/compile.yml
+
+- job: osx_step1
+  displayName: macOS (Build & Layout)
+  pool:
+    vmImage: macOS 10.13
+  steps:
+  - template: templates/osx/compile.yml
+  - template: templates/osx/pack.signed/step1-layout.yml
+
+- job: osx_step2
+  displayName: macOS (Sign payload)
+  dependsOn: osx_step1
+  condition: succeeded()
+  pool:
+    name: VSEng-MicroBuildVS2017
+  steps:
+  - template: templates/osx/pack.signed/step2-signpayload.yml
+
+- job: osx_step3
+  displayName: macOS (Pack)
+  dependsOn: osx_step2
+  condition: succeeded()
+  pool:
+    vmImage: macOS 10.13
+  steps:
+  - template: templates/osx/pack.signed/step3-pack.yml
+
+- job: osx_step4
+  displayName: macOS (Sign package)
+  dependsOn: osx_step3
+  condition: succeeded()
+  pool:
+    name: VSEng-MicroBuildVS2017
+  steps:
+  - template: templates/osx/pack.signed/step4-signpack.yml

.azure-pipelines/templates/osx/compile.yml

@@ -0,0 +1,22 @@
+steps:
+- task: DotNetCoreInstaller@0
+  displayName: Install .NET Core SDK 2.2.100
+  inputs:
+    packageType: sdk
+    version: '2.2.100'
+
+- task: DotNetCoreCLI@2
+  displayName: Compile common code and macOS Helpers
+  inputs:
+    command: build
+    projects: 'Git-Credential-Manager.sln'
+    arguments: '--configuration=Mac$(configuration)'
+
+- task: DotNetCoreCLI@2
+  displayName: Run common unit tests
+  inputs:
+    command: test
+    projects: 'Git-Credential-Manager.sln'
+    arguments: '--configuration=Mac$(configuration)'
+    publishTestResults: true
+    #testRunTitle: 'Unit tests - common (macOS)' # option not yet available

.azure-pipelines/templates/osx/pack.signed/step1-layout.yml

@@ -0,0 +1,9 @@
+steps:
+  - script: src/osx/Installer.Mac/layout.sh --configuration='$(configuration)' --output='$(Build.StagingDirectory)/payload'
+    displayName: Layout installer payload
+
+  - task: PublishPipelineArtifact@0
+    displayName: Upload unsigned payload
+    inputs:
+      artifactName: 'tmp.macpayload_unsigned' 
+      targetPath: '$(Build.StagingDirectory)/payload'

.azure-pipelines/templates/osx/pack.signed/step2-signpayload.yml

@@ -0,0 +1,32 @@
+steps:
+  - task: ms-vseng.MicroBuildTasks.30666190-6959-11e5-9f96-f56098202fef.MicroBuildSigningPlugin@2
+    displayName: Install signing plugin
+    inputs:
+      signType: '$(SignType)'
+
+  - task: DownloadPipelineArtifact@1
+    displayName: Download unsigned payload
+    inputs:
+      buildType: 'current'
+      artifactName: 'tmp.macpayload_unsigned'
+      downloadPath: '$(Build.StagingDirectory)\payload'
+
+  # Must use the NuGet & MSBuild toolchain here rather than `dotnet`
+  # because the signing tasks target the netfx MSBuild runtime only.
+  - task: NuGetCommand@2
+    displayName: Restore MicroBuild packages
+    inputs:
+      command: restore
+      restoreSolution: 'src\osx\SignFiles.Mac\SignFiles.Mac.csproj'
+
+  - task: MSBuild@1
+    displayName: Sign payload
+    inputs:
+      solution: 'src\osx\SignFiles.Mac\SignFiles.Mac.csproj'
+      msbuildArguments: '/p:RootDir="$(Build.StagingDirectory)\payload"'
+
+  - task: PublishPipelineArtifact@0
+    displayName: Upload signed payload
+    inputs:
+      artifactName: 'tmp.macpayload_signed'
+      targetPath: '$(Build.StagingDirectory)\payload'

.azure-pipelines/templates/osx/pack.signed/step3-pack.yml

@@ -0,0 +1,28 @@
+steps:
+  - task: DownloadPipelineArtifact@1
+    displayName: Download signed payload
+    inputs:
+      buildType: 'current'
+      artifactName: 'tmp.macpayload_signed'
+      downloadPath: '$(Build.StagingDirectory)/payload'
+
+  - task: DotNetCoreInstaller@0
+    displayName: Install .NET Core SDK 2.2.100
+    inputs:
+      packageType: sdk
+      version: '2.2.100'
+
+  - script: dotnet tool install --tool-path './.tmp' nbgv
+    displayName: Install Nerdbank.GitVersioning tool
+
+  - script: ./.tmp/nbgv cloud --common-vars
+    displayName: Set version variables
+
+  - script: src/osx/Installer.Mac/pack.sh --payload='$(Build.StagingDirectory)/payload' --version='$(GitBuildVersion)' --output='$(Build.StagingDirectory)/pkg/gcmcore-osx-$(GitBuildVersion).pkg'
+    displayName: Pack installer payload
+
+  - task: PublishPipelineArtifact@0
+    displayName: Upload unsigned package
+    inputs:
+      artifactName: 'tmp.macpkg_unsigned'
+      targetPath: '$(Build.StagingDirectory)/pkg/gcmcore-osx-$(GitBuildVersion).pkg'

.azure-pipelines/templates/osx/pack.signed/step4-signpack.yml

@@ -0,0 +1,37 @@
+steps:
+  - task: ms-vseng.MicroBuildTasks.30666190-6959-11e5-9f96-f56098202fef.MicroBuildSigningPlugin@2
+    displayName: Install signing plugin
+    inputs:
+      signType: '$(SignType)'
+
+  - task: DownloadPipelineArtifact@1
+    displayName: Download unsigned package
+    inputs:
+      buildType: 'current'
+      artifactName: 'tmp.macpkg_unsigned'
+      downloadPath: '$(Build.StagingDirectory)\pkg'
+
+  - task: ms-vseng.MicroBuildTasks.7973a23b-33e3-4b00-a7d9-c06d90f8297f.MicroBuildSignMacFiles@1
+    displayName: Sign package
+    inputs:
+      SigningTarget: '$(Build.StagingDirectory)\pkg'
+      SigningCert: 8003
+    condition: and(succeeded(), ne(variables['SignType'], 'test'))
+
+  - task: DownloadPipelineArtifact@1
+    displayName: Download signed payload
+    inputs:
+      buildType: 'current'
+      artifactName: 'tmp.macpayload_signed'
+      downloadPath: '$(Build.StagingDirectory)\payload'
+
+  - script: |
+      xcopy "$(Build.StagingDirectory)\pkg\*.pkg" "$(Build.StagingDirectory)\publish\"
+      xcopy "$(Build.StagingDirectory)\payload"   "$(Build.StagingDirectory)\publish\payload\"
+    displayName: Prepare final build artifact
+
+  - task: PublishPipelineArtifact@0
+    displayName: Upload signed package and payload
+    inputs:
+      artifactName: 'Installer.Mac.Signed'
+      targetPath: '$(Build.StagingDirectory)\publish'

.azure-pipelines/templates/osx/pack.unsigned.yml

@@ -0,0 +1,6 @@
+steps:
+  - task: PublishPipelineArtifact@0
+    displayName: Publish unsigned installer artifacts
+    inputs:
+        artifactName: 'Installer.Mac.Unsigned'
+        targetPath: 'out/osx/Installer.Mac/pkg/$(configuration)'

build/templates/build-and-test.windows.yml renamed to .azure-pipelines/templates/windows/compile.yml

@@ -27,18 +27,17 @@ steps:
   displayName: Run common unit tests
   inputs:
     testAssemblyVer2: |
-      common\tests\**\*.Tests.dll
-      !**\obj\**
+      out\shared\*.Tests\bin\**\*.Tests.dll
     configuration: 'Windows$(configuration)'
-    testRunTitle: 'Common unit tests (Windows)'
-    continueOnError: true
+    otherConsoleOptions: '/Framework:.NETCoreApp,Version=2.1'
+    testRunTitle: 'Unit tests - common (Windows)'
+  continueOnError: true
 
 - task: VSTest@2
-  displayName: Run Windows helpers unit tests
+  displayName: Run helpers unit tests
   inputs:
     testAssemblyVer2: |
-      windows\tests\**\*.Tests.dll
-      !**\obj\**
+      out\windows\*.Tests\bin\**\*.Tests.dll
     configuration: 'Windows$(configuration)'
-    testRunTitle: 'Windows helpers unit tests'
-    continueOnError: true
+    otherConsoleOptions: '/Framework:.NETFramework,Version=v4.6.1'
+    testRunTitle: 'Unit tests - helpers (Windows)'