Use an older Xamarin.Android preview via the stable VS

scripts/azure-pipelines-tests.yml

@@ -10,18 +10,21 @@ parameters:
   - name: VM_IMAGE_WINDOWS
     type: object
     default:
-      name: Azure Pipelines
-      vmImage: windows-2022
+      pool:
+        name: Azure Pipelines
+        vmImage: windows-2022
   - name: VM_IMAGE_MAC
     type: object
     default:
-      name: Azure Pipelines
-      vmImage: macos-11
+      pool:
+        name: Azure Pipelines
+        vmImage: macos-11
   - name: VM_IMAGE_LINUX
     type: object
     default:
-      name: Azure Pipelines
-      vmImage: ubuntu-18.04
+      pool:
+        name: Azure Pipelines
+        vmImage: ubuntu-18.04
 
 variables:
   - template: azure-pipelines-variables.yml

scripts/azure-pipelines-variables.yml

@@ -13,9 +13,7 @@ variables:
   MONO_VERSION_MACOS: '6_12_13'
   MONO_VERSION_LINUX: ''
   XCODE_VERSION: 13.2.1
-  XCODE_VERSION_NATIVE: 13.2.1
-  DOTNET_VERSION_PREVIOUS: 3.1.417
-  DOTNET_VERSION: 5.0.406
+  VISUAL_STUDIO_VERSION: ''
   DOTNET_VERSION_PREVIEW: '6.0.200-rtm.22107.3'
   DOTNET_WORKLOAD_SOURCE: 'https://aka.ms/dotnet/maui/6.0.200/preview.14.json'
   CONFIGURATION: 'Release'

scripts/azure-pipelines.yml

@@ -16,18 +16,21 @@ parameters:
   - name: VM_IMAGE_WINDOWS
     type: object
     default:
-      name: Azure Pipelines
-      vmImage: windows-2022
+      pool:
+        name: Azure Pipelines
+        vmImage: windows-2022
   - name: VM_IMAGE_MAC
     type: object
     default:
-      name: Azure Pipelines
-      vmImage: macos-11
+      pool:
+        name: Azure Pipelines
+        vmImage: macos-11
   - name: VM_IMAGE_LINUX
     type: object
     default:
-      name: Azure Pipelines
-      vmImage: ubuntu-18.04
+      pool:
+        name: Azure Pipelines
+        vmImage: ubuntu-18.04
 
 variables:
   - template: azure-pipelines-variables.yml

scripts/azure-templates-bootstrapper.yml

@@ -8,6 +8,7 @@ parameters:
   variables: []                                 # the job variables
   requiredArtifacts: []                         # the artifacts that this build needs to download
   preBuildSteps: []                             # any steps to run before the build
+  provisioningSteps: []                         # any steps to run to provision the machine
   postBuildSteps: []                            # any additional steps to run after the build
   initScript: ''                                # any scripts to run before starting the bootstrapper
   additionalArgs: ''                            # any additional arguments to pass to the bootstrapper
@@ -37,13 +38,26 @@ jobs:
       parameters:
         name: ${{ parameters.name }}
         displayName: ${{ parameters.displayName }}
-        vmImage: ${{ parameters.vmImage }}
+        vmImage: ${{ parameters.vmImage.pool }}
         packages: ${{ parameters.packages }}
         target: ${{ parameters.target }}
         dependsOn: ${{ parameters.dependsOn }}
-        variables: ${{ parameters.variables }}
+        variables:
+          ${{ if ne(parameters.vmImage.variables, '') }}:
+            ${{ parameters.vmImage.variables }}
+          ${{ if ne(length(parameters.variables), 0) }}:
+            ${{ parameters.variables }}
         requiredArtifacts: ${{ parameters.requiredArtifacts }}
-        preBuildSteps: ${{ parameters.preBuildSteps }}
+        provisioningSteps:
+          - ${{ if ne(parameters.vmImage.provisioningSteps, '') }}:
+            - ${{ parameters.vmImage.provisioningSteps }}
+          - ${{ if ne(length(parameters.provisioningSteps), 0) }}:
+            - ${{ parameters.provisioningSteps }}
+        preBuildSteps:
+          - ${{ if ne(parameters.vmImage.preBuildSteps, '') }}:
+            - ${{ parameters.vmImage.preBuildSteps }}
+          - ${{ if ne(length(parameters.preBuildSteps), 0) }}:
+            - ${{ parameters.preBuildSteps }}
         postBuildSteps: ${{ parameters.postBuildSteps }}
         initScript: ${{ parameters.initScript }}
         additionalArgs: ${{ parameters.additionalArgs }}
@@ -71,13 +85,26 @@ jobs:
       parameters:
         name: ${{ parameters.name }}
         displayName: ${{ parameters.displayName }}
-        vmImage: ${{ parameters.vmImage }}
+        vmImage: ${{ parameters.vmImage.pool }}
         packages: ${{ parameters.packages }}
         target: ${{ parameters.target }}
         dependsOn: ${{ parameters.dependsOn }}
-        variables: ${{ parameters.variables }}
+        variables:
+          ${{ if ne(parameters.vmImage.variables, '') }}:
+            ${{ parameters.vmImage.variables }}
+          ${{ if ne(length(parameters.variables), 0) }}:
+            ${{ parameters.variables }}
         requiredArtifacts: ${{ parameters.requiredArtifacts }}
-        preBuildSteps: ${{ parameters.preBuildSteps }}
+        provisioningSteps:
+          - ${{ if ne(parameters.vmImage.provisioningSteps, '') }}:
+            - ${{ parameters.vmImage.provisioningSteps }}
+          - ${{ if ne(length(parameters.provisioningSteps), 0) }}:
+            - ${{ parameters.provisioningSteps }}
+        preBuildSteps:
+          - ${{ if ne(parameters.vmImage.preBuildSteps, '') }}:
+            - ${{ parameters.vmImage.preBuildSteps }}
+          - ${{ if ne(length(parameters.preBuildSteps), 0) }}:
+            - ${{ parameters.preBuildSteps }}
         postBuildSteps: ${{ parameters.postBuildSteps }}
         initScript: ${{ parameters.initScript }}
         additionalArgs: ${{ parameters.additionalArgs }}

scripts/azure-templates-build.yml

@@ -7,6 +7,7 @@ parameters:
   dependsOn: []                                 # the dependiencies
   variables: []                                 # the job variables
   requiredArtifacts: []                         # the artifacts that this build needs to download
+  provisioningSteps: []                         # any steps to run to provision the machine
   preBuildSteps: []                             # any steps to run before the build
   postBuildSteps: []                            # any additional steps to run after the build
   initScript: ''                                # any scripts to run before starting the bootstrapper
@@ -48,6 +49,9 @@ jobs:
           parameters:
             state: 'pending'
 
+      # provisioning steps
+      - ${{ parameters.provisioningSteps }}
+
       # install any packages on linux
       - ${{ if and(eq(parameters.docker, ''), endsWith(parameters.name, '_linux')) }}:
         - bash: |
@@ -120,13 +124,18 @@ jobs:
           - task: UseDotNet@2
             inputs:
               packageType: 'sdk'
-              version: $(DOTNET_VERSION_PREVIOUS)
-            displayName: Install the previous version of .NET Core
+              version: 3.1.x
+            displayName: Install .NET Core 3.1.x
+          - task: UseDotNet@2
+            inputs:
+              packageType: 'sdk'
+              version: 5.0.x
+            displayName: Install .NET Core 5.0.x
           - task: UseDotNet@2
             inputs:
               packageType: 'sdk'
-              version: $(DOTNET_VERSION)
-            displayName: Install the correct version of .NET Core
+              version: 6.0.x
+            displayName: Install .NET Core 6.0.x
           # install the bits needed for .NET 6 builds
           - pwsh: .\scripts\install-dotnet.ps1 -Version $env:DOTNET_VERSION_PREVIEW -InstallDir "$env:AGENT_TOOLSDIRECTORY/dotnet"
             displayName: Install the preview version of .NET Core
@@ -136,8 +145,8 @@ jobs:
             displayName: Display all the .NET information
           # install VS
           - ${{ if endsWith(parameters.name, '_windows') }}:
-            - ${{ if eq(parameters.installPreviewVs, 'true') }}:
-              - pwsh: .\scripts\install-vs.ps1
+            - ${{ if and(eq(parameters.installPreviewVs, 'true'), ne(variables.VISUAL_STUDIO_VERSION, '')) }}:
+              - pwsh: .\scripts\install-vs.ps1 -Version $(VISUAL_STUDIO_VERSION)
                 displayName: Install Visual Studio
           # install workloads
           - ${{ if not(endsWith(parameters.name, '_linux')) }}:
@@ -160,12 +169,8 @@ jobs:
 
       # install the mac tools
       - ${{ if endsWith(parameters.name, '_macos') }}:
-        - ${{ if startsWith(parameters.name, 'native_') }}:
-          - bash: sudo ./scripts/select-xcode.sh $(XCODE_VERSION_NATIVE)
-            displayName: Switch to the latest Xcode
-        - ${{ if not(startsWith(parameters.name, 'native_')) }}:
-          - bash: sudo ./scripts/select-xcode.sh $(XCODE_VERSION)
-            displayName: Switch to the latest Xcode
+        - bash: sudo ./scripts/select-xcode.sh $(XCODE_VERSION)
+          displayName: Switch to the latest Xcode
 
       # install the linux tools
       - ${{ if and(eq(parameters.installEmsdk, 'true'), endsWith(parameters.name, '_linux')) }}:

scripts/azure-templates-download.yml

@@ -12,6 +12,7 @@ jobs:
     displayName: ${{ parameters.displayName }}
     pool: ${{ parameters.vmImage }}
     condition: ${{ parameters.condition }}
+    variables: ${{ parameters.variables }}
     steps:
       - checkout: none
       - template: azure-templates-download-artifacts.yml

scripts/install-dotnet-workloads.ps1

@@ -11,8 +11,8 @@ $previewRuntime = 'https://api.nuget.org/v3/index.json'
 $previewEmscripten = 'https://api.nuget.org/v3/index.json'
 if ($IsPreview) {
   $previewFeed = 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet6/nuget/v3/index.json'
-  $previewRuntime = 'https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-runtime-6dd808ff-1/nuget/v3/index.json'
-  $previewEmscripten = 'https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-ee0a97a0/nuget/v3/index.json'
+  $previewRuntime = 'https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-runtime-323bf2dd/nuget/v3/index.json'
+  $previewEmscripten = 'https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-572aeedc/nuget/v3/index.json'
 }
 
 Write-Host "Installing workloads..."

scripts/install-vs.ps1

@@ -1,5 +1,5 @@
 Param(
-    [string] $Version = "17/pre",
+    [string] $Version,
     [string] $TestPath = "2022\Preview"
 )
 

scripts/select-vs.ps1

@@ -2,13 +2,14 @@ $ErrorActionPreference = 'Stop'
 
 $vswhere = "${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vswhere.exe"
 
+Write-Host "Installed Visual Studio Versions:"
+& $vswhere -all -prerelease -property installationPath
+
 Write-Host "Setting Environment Variables..."
 $installationPath = & $vswhere -latest -prerelease -property installationPath
 Write-Host "##vso[task.prependpath]$installationPath\MSBuild\Current\Bin"
 Write-Host "##vso[task.setvariable variable=VS_INSTALL]$installationPath"
 $env:VS_INSTALL = $installationPath
-
-Write-Host "Installed Visual Studio Versions:"
-& $vswhere -all -prerelease -property installationPath
+Write-Host "Selected VS $installationPath"
 
 exit $LASTEXITCODE