Merge remote-tracking branch 'origin/main' into microbuild

Author: AArnott

Expand-Template.ps1

@@ -48,7 +48,7 @@ function Replace-Placeholders {
 $sn = Get-Command sn -ErrorAction SilentlyContinue
 if (-not $sn) {
     if ($IsMacOS -or $IsLinux) {
-        Write-Error "sn command not found on PATH. Install mono and/or vote up this issue: https://github.com/dotnet/sdk/issues/13560"
+        Write-Error 'sn command not found on PATH. Install mono, use "sudo apt-get install strong-name-tool" and/or vote up this issue: https://github.com/dotnet/sdk/issues/13560'
         exit(1)
     }
     $snExes = Get-ChildItem -Recurse "${env:ProgramFiles(x86)}\Microsoft SDKs\Windows\sn.exe"

azure-pipelines/build.yml

@@ -104,15 +104,15 @@ parameters:
 - name: windowsPool
   type: object
   default:
-    vmImage: windows-2022
+    vmImage: windows-2025
 - name: linuxPool
   type: object
   default:
-    vmImage: ubuntu-22.04
+    vmImage: ubuntu-24.04
 - name: macOSPool
   type: object
   default:
-    vmImage: macOS-14
+    vmImage: macOS-15
 
 jobs:
 - job: Windows

azure-pipelines/expand-template.yml

@@ -6,6 +6,18 @@ steps:
 - powershell: |
     git config user.name "test user"
     git config user.email "[email protected]"
+    if ($IsLinux) {
+      Write-Host "##[group]strong-name-tool installation"
+      Write-Host "##[command]sudo apt-get install strong-name-tool"
+      sudo apt-get install strong-name-tool 2>&1
+      Write-Host "##[endgroup]"
+    }
+    if ($IsMacOS) {
+      Write-Host "##[group]mono installation"
+      Write-Host "##[command]brew install mono"
+      brew install mono 2>&1
+      Write-Host "##[endgroup]"
+    }
     ./Expand-Template.ps1 -LibraryName Calc -Author "Andrew Arnott"
   displayName: 🧪 Expanding template
   failOnStderr: true

azure-pipelines/official.yml

@@ -80,7 +80,7 @@ extends:
             os: Linux
           macOSPool:
             name: Azure Pipelines
-            vmImage: macOS-14
+            vmImage: macOS-15
             os: macOS
           EnableMacOSBuild: ${{ parameters.EnableMacOSBuild }}
           RunTests: ${{ parameters.RunTests }}

azure-pipelines/unofficial.yml

@@ -93,7 +93,7 @@ extends:
             os: Linux
           macOSPool:
             name: Azure Pipelines
-            vmImage: macOS-14
+            vmImage: macOS-15
             os: macOS
           EnableMacOSBuild: ${{ parameters.EnableMacOSBuild }}
           RunTests: ${{ parameters.RunTests }}

azure-pipelines/vs-validation.yml

@@ -54,7 +54,7 @@ extends:
             os: Linux
           macOSPool:
             name: Azure Pipelines
-            vmImage: macOS-14
+            vmImage: macOS-15
             os: macOS
           EnableMacOSBuild: false
           RunTests: false