Use global.json with rollforward instead of pipeline versions (#8722)

Author: dibarbet

azure-pipelines-official.yml

@@ -27,9 +27,6 @@ parameters:
   - auto
   default: auto
 
-variables:
-- template: /azure-pipelines/dotnet-variables.yml@self
-
 resources:
   repositories:
   - repository: 1ESPipelineTemplates
@@ -66,4 +63,3 @@ extends:
         isOfficial: true
         channel: ${{ parameters.channel }}
         signType: ${{ parameters.signType }}
-        dotnetVersion: $(defaultDotnetVersion)

azure-pipelines.yml

@@ -55,7 +55,6 @@ schedules:
         - main
 
 variables:
-- template: /azure-pipelines/dotnet-variables.yml@self
 - name: testVSCodeVersion
   ${{ if eq( variables['Build.Reason'], 'Schedule' ) }}: 
     value: insiders
@@ -67,11 +66,8 @@ stages:
   parameters:
     isOfficial: false
     signType: test
-    dotnetVersion: $(defaultDotnetVersion)
 
 - template: azure-pipelines/validate-build.yml
-  parameters:
-    dotnetVersion: $(defaultDotnetVersion)
 
 - stage:
   displayName: Test Linux (.NET 8)
@@ -81,7 +77,7 @@ stages:
     parameters:
       os: linux
       # Prefer the dotnet from the container.
-      dotnetVersion: ''
+      installDotNet: false
       testVSCodeVersion: $(testVSCodeVersion)
       installAdditionalLinuxDependencies: true
       pool:
@@ -97,7 +93,7 @@ stages:
     parameters:
       os: linux
       # Prefer the dotnet from the container.
-      dotnetVersion: ''
+      installDotNet: false
       testVSCodeVersion: $(testVSCodeVersion)
       installAdditionalLinuxDependencies: true
       pool:
@@ -112,7 +108,7 @@ stages:
   - template: azure-pipelines/test-matrix.yml
     parameters:
       os: windows
-      dotnetVersion: $(defaultDotnetVersion)
+      installDotNet: true
       testVSCodeVersion: $(testVSCodeVersion)
       pool:
         name: NetCore-Public
@@ -125,7 +121,7 @@ stages:
   - template: azure-pipelines/test-matrix.yml
     parameters:
       os: macos
-      dotnetVersion: $(defaultDotnetVersion)
+      installDotNet: true
       testVSCodeVersion: $(testVSCodeVersion)
       pool:
         name: Azure Pipelines
@@ -148,5 +144,5 @@ stages:
     steps:
     - template: azure-pipelines/test-omnisharp.yml
       parameters:
-        dotnetVersion: $(defaultDotnetVersion)
+        installDotNet: true
         testVSCodeVersion: $(testVSCodeVersion)

azure-pipelines/build-vsix.yml

@@ -4,8 +4,6 @@ parameters:
   default: 'default'
 - name: isOfficial
   type: boolean
-- name: dotnetVersion
-  type: string
 - name: channel
   values:
   - release
@@ -128,7 +126,7 @@ stages:
     - template: /azure-pipelines/prereqs.yml@self
       parameters:
         versionNumberOverride: ${{ parameters.versionNumberOverride }}
-        dotnetVersion: ${{ parameters.dotnetVersion}}
+        installDotNet: true
 
     - task: UsePythonVersion@0
       displayName: 'Use Python 3.11'

azure-pipelines/build.yml

@@ -1,6 +1,6 @@
 parameters:
-- name: dotnetVersion
-  type: string
+- name: installDotNet
+  type: boolean
 
 steps:
 - checkout: self
@@ -10,7 +10,7 @@ steps:
   fetchDepth: 0
 - template: /azure-pipelines/prereqs.yml@self
   parameters:
-    dotnetVersion: ${{ parameters.dotnetVersion}}
+    installDotNet: ${{ parameters.installDotNet }}
 
 - pwsh: npm run package
   displayName: 'Build'

azure-pipelines/dotnet-variables.yml

@@ -2,8 +2,8 @@ parameters:
   - name: versionNumberOverride
     type: string
     default: 'default'
-  - name: dotnetVersion
-    type: string
+  - name: installDotNet
+    type: boolean
 
 steps:
 
@@ -14,11 +14,13 @@ steps:
 
 # Some tests use predefined docker images with a specific version of .NET installed.
 # So we avoid installing .NET in those cases.
-- ${{ if parameters.dotnetVersion }}:
+- ${{ if parameters.installDotNet }}:
   - task: UseDotNet@2
     displayName: 'Install .NET SDK'
     inputs:
-      version: ${{ parameters.dotnetVersion }}
+      useGlobalJson: true
+      workingDirectory: $(Build.SourcesDirectory)/msbuild
+      
 
 - script: dotnet --info
   displayName: Display dotnet info

azure-pipelines/prereqs.yml

@@ -14,8 +14,6 @@ variables:
   value: $(Build.SourcesDirectory)/out/profiling/merged/
 - name: LOGS_DIRECTORY
   value: $(Build.SourcesDirectory)/out/logs/
-- template: /azure-pipelines/dotnet-variables.yml@self
-
 
 resources:
   repositories:
@@ -54,7 +52,7 @@ extends:
         steps:
         - template: /azure-pipelines/test.yml@self
           parameters:
-            dotnetVersion: $(defaultDotnetVersion)
+            installDotNet: true
             npmCommand: profiling
             testVSCodeVersion: stable
             isIntegration: true

azure-pipelines/profiling.yml

@@ -6,8 +6,8 @@ parameters:
   - name: containerName
     type: string
     default: ''
-  - name: dotnetVersion
-    type: string
+  - name: installDotNet
+    type: boolean
   - name: installAdditionalLinuxDependencies
     type: boolean
     default: false
@@ -40,7 +40,7 @@ jobs:
   steps:
   - template: /azure-pipelines/test.yml@self
     parameters:
-      dotnetVersion: ${{ parameters.dotnetVersion }}
+      installDotNet: ${{ parameters.installDotNet }}
       installAdditionalLinuxDependencies: ${{ parameters.installAdditionalLinuxDependencies }}
       npmCommand: $(npmCommand)
       testVSCodeVersion: ${{ parameters.testVSCodeVersion }}

azure-pipelines/test-matrix.yml

@@ -1,5 +1,5 @@
 parameters:
-  - name: dotnetVersion
+  - name: installDotNet
     type: string
   - name: testVSCodeVersion
     type: string
@@ -13,7 +13,7 @@ steps:
 
 - template: prereqs.yml
   parameters:
-    dotnetVersion: ${{ parameters.dotnetVersion }}
+    installDotNet: ${{ parameters.installDotNet }}
 
 - template: test-prereqs.yml
 

azure-pipelines/test-omnisharp.yml

@@ -1,6 +1,6 @@
 parameters:
-  - name: dotnetVersion
-    type: string
+  - name: installDotNet
+    type: boolean
   - name: installAdditionalLinuxDependencies
     type: boolean
     default: false
@@ -20,7 +20,7 @@ steps:
 
 - template: prereqs.yml
   parameters:
-    dotnetVersion: ${{ parameters.dotnetVersion }}
+    installDotNet: ${{ parameters.installDotNet }}
 
 - ${{ if eq(parameters.installAdditionalLinuxDependencies, true) }}:
   - template: test-linux-docker-prereqs.yml