enable nullable on new project templates (#3173)

* enable nullable by default in the classlib template * revert having nullable in dotnetcli.host.json file Co-authored-by: Vlada Shubina <vshubina@microsoft.com>
dotnet · Jun 3, 2021 · c3fc0b9 · c3fc0b9
1 parent f253696
commit c3fc0b9
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Showing 4 changed files with 16 additions and 1 deletion.
diff --git a/...mon.ProjectTemplates.6.0/content/ClassLibrary-CSharp/.template.config/dotnetcli.host.json b/...mon.ProjectTemplates.6.0/content/ClassLibrary-CSharp/.template.config/dotnetcli.host.json
@@ -16,6 +16,10 @@
     "langVersion": {
       "longName": "langVersion",
       "shortName": ""
+    },
+    "Nullable": {
+        "longName": "nullable",
+        "shortName": ""
     }
   },
   "usageExamples": [

diff --git a/...et.Common.ProjectTemplates.6.0/content/ClassLibrary-CSharp/.template.config/template.json b/...et.Common.ProjectTemplates.6.0/content/ClassLibrary-CSharp/.template.config/template.json
@@ -74,6 +74,12 @@
       "datatype": "bool",
       "description": "If specified, skips the automatic restore of the project on create.",
       "defaultValue": "false"
+    },
+    "Nullable": {
+      "type": "parameter",
+      "datatype": "bool",
+      "defaultValue": "true",
+      "description": "Whether to enable nullable reference types for this project."
     }
   },
   "primaryOutputs": [

diff --git a/...tNet.Common.ProjectTemplates.6.0/content/ClassLibrary-CSharp/Company.ClassLibrary1.csproj b/...tNet.Common.ProjectTemplates.6.0/content/ClassLibrary-CSharp/Company.ClassLibrary1.csproj
@@ -5,6 +5,7 @@
     <TargetFramework Condition="'$(TargetFrameworkOverride)' != ''">TargetFrameworkOverride</TargetFramework>
     <RootNamespace Condition="'$(name)' != '$(name{-VALUE-FORMS-}safe_namespace)'">Company.ClassLibrary1</RootNamespace>
     <LangVersion Condition="'$(langVersion)' != ''">$(ProjectLanguageVersion)</LangVersion>
+    <Nullable Condition="'$(Nullable)' == 'true'">enable</Nullable>
   </PropertyGroup>
 
 </Project>
diff --git a/test/dotnet-new3.UnitTests/DotnetNewHelp.cs b/test/dotnet-new3.UnitTests/DotnetNewHelp.cs
@@ -96,7 +96,11 @@ public class DotnetNewHelp
 
   --no-restore    If specified, skips the automatic restore of the project on create.
                   bool - Optional                                                    
-                  Default: false                                                     ";
+                  Default: false                                                     
+
+  --nullable      Whether to enable nullable reference types for this project.       
+                  bool - Optional                                                    
+                  Default: true                                                      ";
 
         #endregion
         private readonly ITestOutputHelper _log;