build(publish): parallel code gen on azure-sdk-for-net

- split the script of update `azure-sdk-for-net` into 2 scripts which update codes and samples respectively
- change pipeline to split the job of generating all SDKs into 2 jobs which generate codes and samples respectively

resolve #3067

Author: archerzz

eng/UpdateAzureSdkForNet.ps1

@@ -1,20 +1,10 @@
 param($AutorestCSharpVersion, $CadlEmitterVersion, $SdkRepoRoot)
 
-$SdkRepoRoot = Resolve-Path $SdkRepoRoot
-
-Write-Host "Running Autorest.CSharp($AutorestCSharpVersion) and Cadl Emitter($CadlEmitterVersion) under $SdkRepoRoot"
+Import-Module "$PSScriptRoot\UpdateGeneratorMetadata.psm1" -DisableNameChecking -Force;
 
-$PackagesProps = "$SdkRepoRoot\eng\Packages.Data.props"
-(Get-Content -Raw $PackagesProps) -replace`
-    '<PackageReference Update="Microsoft.Azure.AutoRest.CSharp" Version=".*?" />',
-    "<PackageReference Update=`"Microsoft.Azure.AutoRest.CSharp`" Version=`"$AutorestCSharpVersion`" PrivateAssets=`"All`" />" | `
-    Set-Content $PackagesProps -NoNewline
+$SdkRepoRoot = Resolve-Path $SdkRepoRoot
 
-$CadlEmitterProps = "$SdkRepoRoot\eng\emitter-package.json"
-(Get-Content -Raw $CadlEmitterProps) -replace`
-    '"@azure-tools/cadl-csharp": ".*?"',
-    "`"@azure-tools/cadl-csharp`": `"$CadlEmitterVersion`"" | `
-    Set-Content $CadlEmitterProps -NoNewline
+UpdateGeneratorMetaData($AutorestCSharpVersion, $CadlEmitterVersion, $SdkRepoRoot)
 
+Write-Host "Generating Azure SDK Codes..."
 dotnet msbuild /restore /t:GenerateCode "$SdkRepoRoot\eng\service.proj"
-dotnet msbuild /restore /t:GenerateTests "$SdkRepoRoot\eng\service.proj"

eng/UpdateAzureSdkSampleForNet.ps1

@@ -0,0 +1,10 @@
+param($AutorestCSharpVersion, $CadlEmitterVersion, $SdkRepoRoot)
+
+Import-Module "$PSScriptRoot\UpdateGeneratorMetadata.psm1" -DisableNameChecking -Force;
+
+$SdkRepoRoot = Resolve-Path $SdkRepoRoot
+
+UpdateGeneratorMetaData($AutorestCSharpVersion, $CadlEmitterVersion, $SdkRepoRoot)
+
+Write-Host "Generating Azure SDK Samples..."
+dotnet msbuild /restore /t:GenerateTests "$SdkRepoRoot\eng\service.proj"

eng/UpdateGeneratorMetadata.psm1

@@ -0,0 +1,16 @@
+function UpdateGeneratorMetaData($AutorestCSharpVersion, $CadlEmitterVersion, $SdkRepoRoot) {
+
+    Write-Host "Updating Autorest.CSharp($AutorestCSharpVersion) and Cadl Emitter($CadlEmitterVersion) under $SdkRepoRoot"
+
+    $PackagesProps = "$SdkRepoRoot\eng\Packages.Data.props"
+(Get-Content -Raw $PackagesProps) -replace `
+        '<PackageReference Update="Microsoft.Azure.AutoRest.CSharp" Version=".*?" />',
+    "<PackageReference Update=`"Microsoft.Azure.AutoRest.CSharp`" Version=`"$AutorestCSharpVersion`" PrivateAssets=`"All`" />" | `
+        Set-Content $PackagesProps -NoNewline
+
+    $CadlEmitterProps = "$SdkRepoRoot\eng\emitter-package.json"
+(Get-Content -Raw $CadlEmitterProps) -replace `
+        '"@azure-tools/cadl-csharp": ".*?"',
+    "`"@azure-tools/cadl-csharp`": `"$CadlEmitterVersion`"" | `
+        Set-Content $CadlEmitterProps -NoNewline
+}

eng/pipelines/build.yml

@@ -159,7 +159,7 @@ stages:
         - Build_and_Test
         - Release
       jobs:
-        - job: Update
+        - job: Update_Codes
           timeoutInMinutes: 180
           pool:
             vmImage: ubuntu-20.04
@@ -190,3 +190,34 @@ stages:
                 PushArgs: -f
                 WorkingDirectory: $(Build.SourcesDirectory)/azure-sdk-for-net
                 ScriptDirectory: $(Build.SourcesDirectory)/azure-sdk-tools/eng/common/scripts
+        - job: Update_Samples
+          timeoutInMinutes: 180
+          pool:
+            vmImage: ubuntu-20.04
+          variables:
+            AutorestCSharpVersion: $[stageDependencies.Build_and_Test.Build.outputs['Package.AutorestCSharpVersion']]
+            CadlEmitterVersion: $[stageDependencies.Build_and_Test.Build.outputs['Publish.CadlEmitterVersion']]
+          steps:
+            - checkout: self
+            - checkout: azure-sdk-for-net
+            - checkout: azure-sdk-tools
+            - task: UseDotNet@2
+              displayName: 'Use .NET Core SDK'
+              inputs:
+                useGlobalJson: true
+                performMultiLevelLookup: true
+            - pwsh: ./eng/UpdateAzureSdkSampleForNet.ps1 -AutorestCSharpVersion $(AutorestCSharpVersion) -CadlEmitterVersion $(CadlEmitterVersion) -SdkRepoRoot $(Build.SourcesDirectory)/azure-sdk-for-net
+              failOnStderr: false
+              workingDirectory: $(Build.SourcesDirectory)/autorest.csharp
+              displayName: 'Update generator version in Azure SDK repo'
+            - template: /eng/common/pipelines/templates/steps/create-pull-request.yml@azure-sdk-tools
+              parameters:
+                BaseBranchName: main
+                RepoName: azure-sdk-for-net
+                PRBranchName: auto-update-autorest
+                CommitMsg: Update AutoRest C# version to $(AutorestCSharpVersion)
+                PRBody: Update AutoRest C# version to $(AutorestCSharpVersion)
+                PRTitle:  Update AutoRest C# version
+                PushArgs: -f
+                WorkingDirectory: $(Build.SourcesDirectory)/azure-sdk-for-net
+                ScriptDirectory: $(Build.SourcesDirectory)/azure-sdk-tools/eng/common/scripts