Host split updating pipeline for FunctionsInProc8 site extension (#9857)

Co-authored-by: Brett Samblanet <[email protected]>

Author: aishwaryabh

azure-pipelines.yml

@@ -3,6 +3,8 @@ variables:
   isReleaseBranch: $[contains(variables['Build.SourceBranch'], 'release/')]
   ${{ if contains(variables['Build.SourceBranch'], 'release/inproc6/') }}:
     minorVersionPrefix: "6"
+  ${{ elseif contains(variables['Build.SourceBranch'], 'release/inproc8/') }}:
+    minorVersionPrefix: "8"
   ${{ else }}:
     minorVersionPrefix: "10"
   DOTNET_NOLOGO: 1
@@ -15,13 +17,15 @@ pr:
     - dev
     - release/4.*
     - release/inproc6/4.*
+    - release/inproc8/4.*
 
 trigger:
   branches:
     include:
     - dev
     - release/4.*
     - release/inproc6/4.*
+    - release/inproc8/4.*
 
 jobs:
 - job: InitializePipeline
@@ -46,7 +50,7 @@ jobs:
   dependsOn: InitializePipeline
   condition: and(succeeded(), or(ne(variables['Build.Reason'], 'PullRequest'), eq(dependencies.InitializePipeline.outputs['Initialize.BuildArtifacts'], true)))
   variables:
-    ${{ if or( eq( variables['Build.Reason'], 'PullRequest' ), and( not( contains( variables['Build.SourceBranch'], 'release/inproc6/4.' ) ), not( contains( variables['Build.SourceBranch'], 'release/4.' ) ), not( contains( variables['Build.SourceBranch'], 'release/ExtensionsMetadataGenerator/' ) ) ) ) }}:
+    ${{ if or( eq( variables['Build.Reason'], 'PullRequest' ), and( not( contains( variables['Build.SourceBranch'], 'release/inproc6/4.' ) ), not( contains( variables['Build.SourceBranch'], 'release/inproc8/4.' ) ), not( contains( variables['Build.SourceBranch'], 'release/4.' ) ), not( contains( variables['Build.SourceBranch'], 'release/ExtensionsMetadataGenerator/' ) ) ) ) }}:
       suffixTemp: $(buildNumber)
       packSuffixSwitchTemp: --version-suffix $(buildNumber)
       emgSuffixSwitchTemp: --version-suffix ci$(buildNumber)

build/build-extensions.ps1

@@ -1,7 +1,7 @@
 param (
-  [string]$buildNumber = "0",  
+  [string]$buildNumber = "0",    
   [string]$suffix = "",
-  [string]$minorVersionPrefix = "",
+  [ValidateSet("6", "8", "10")][string]$minorVersionPrefix = "10",
   [string]$hashesForHardlinksFile = "hashesForHardlinks.txt"
 )
 
@@ -244,7 +244,15 @@ function CreateSiteExtensions() {
     New-Item -Itemtype directory -path $zipOutput -Force > $null
     if ($minorVersionPrefix -eq "10") {
         ZipContent $siteExtensionPath "$zipOutput\Functions.$extensionVersion$runtimeSuffix.zip"
-    } else {
+    } elseif ($minorVersionPrefix -eq "8") {
+        # The .NET 8 host doesn't require any workers. Doing this to save space.
+        Write-Host "Removing workers."
+        Remove-Item -Recurse -Force "$siteExtensionPath\$extensionVersion$runtimeSuffix\workers" -ErrorAction Stop
+        # The host requires that this folder exists, even if it's empty
+        New-Item -Itemtype directory -path $siteExtensionPath\$extensionVersion$runtimeSuffix\workers
+        Write-Host
+        ZipContent $siteExtensionPath "$zipOutput\FunctionsInProc8.$extensionVersion$runtimeSuffix.zip"
+    } elseif ($minorVersionPrefix -eq "6") {
         ZipContent $siteExtensionPath "$zipOutput\FunctionsInProc.$extensionVersion$runtimeSuffix.zip"
     }