#2128: Add dotnet-format --check to build pipeline

appveyor.yml

@@ -9,6 +9,7 @@ image: Visual Studio 2019
 install:
 - git submodule update --init --recursive
 - pwsh .\BuildTools\appveyor-install.ps1
+- dotnet tool install dotnet-format --tool-path tools
 
 nuget:
   account_feed: false
@@ -29,6 +30,7 @@ test_script:
 
 after_test:
 - python BuildTools\tidy.py
+- dotnet-format --check --verbosity diagnostic ILSpy.sln
 
 for:
 - branches:

azure-pipelines.yml

@@ -45,6 +45,13 @@ jobs:
       version: '3.1.100'
       installationPath: $(Agent.ToolsDirectory)/dotnet
 
+  - task: DotNetCoreCLI@2
+    displayName: 'Install dotnet format'
+    inputs:
+      command: 'custom'
+      custom: 'tool'
+      arguments: 'install dotnet-format --tool-path tools'
+
   - script: pwsh .\BuildTools\pipelines-install.ps1
     displayName: Install
     
@@ -85,6 +92,13 @@ jobs:
   - script: python BuildTools\tidy.py
     displayName: Tab check
 
+  - task: DotNetCoreCLI@2
+    displayName: dotnet-format check
+    inputs:
+      command: 'custom'
+      custom: 'format'
+      arguments: '--check --verbosity diagnostic ILSpy.sln'
+
   - task: CopyFiles@2
     displayName: Move VSIX to publish directory
     inputs: