feat(nuget): add support for fsproj and vbproj files (#5220)

docs/usage/configuration-options.md

@@ -773,7 +773,7 @@ See [Private npm module support](https://docs.renovatebot.com/private-modules) f
 
 ## nuget
 
-The `nuget` configuration object is used to control settings for the NuGet package manager. The NuGet package manager supports SDK-style `.csproj` format, as described [here](https://natemcmaster.com/blog/2017/03/09/vs2015-to-vs2017-upgrade/). This means that .NET Core projects are all supported but any .NET Framework projects need to be updated to the new `.csproj` format in order to be detected and supported by Renovate.
+The `nuget` configuration object is used to control settings for the NuGet package manager. The NuGet package manager supports SDK-style `.csproj`/`.fsproj`/`.vbproj` format, as described [here](https://natemcmaster.com/blog/2017/03/09/vs2015-to-vs2017-upgrade/). This means that .NET Core projects are all supported but any .NET Framework projects need to be updated to the new `.csproj`/`.fsproj`/`.vbproj` format in order to be detected and supported by Renovate.
 
 ## nvm
 

docs/usage/nuget.md

@@ -5,21 +5,21 @@ description: Nuget (.NET) dependencies support in Renovate
 
 # Nuget
 
-Renovate supports upgrading dependencies in `.csproj` files.
+Renovate supports upgrading dependencies in `.csproj`, `.fsproj`, and `.vbproj` files.
 
 ## Version Support
 
-Only SDK-style `.csproj` files are currently supported. By default, this includes:
+Only SDK-style `.csproj`/`.fsproj`/`.vbproj`files are currently supported. By default, this includes:
 
 - .NET Core 1.0 and above
 - .NET Standard class libraries
-- Any `.csproj` in the SDK-style syntax
+- Any `.csproj`/`.fsproj`/`.vbproj` in the SDK-style syntax
 
-To convert your .NET Framework .csproj into an SDK-style project, one can follow the [following guide](https://natemcmaster.com/blog/2017/03/09/vs2015-to-vs2017-upgrade/).
+To convert your .NET Framework `.csproj`/`.fsproj`/`.vbproj` into an SDK-style project, one can follow the [following guide](https://natemcmaster.com/blog/2017/03/09/vs2015-to-vs2017-upgrade/).
 
 ## How It Works
 
-1.  Renovate will search each repository for any files with a `.csproj` extension.
+1.  Renovate will search each repository for any files with a `.csproj`, `.fsproj`, or `.vbproj` extension.
 2.  Existing dependencies will be extracted from `<PackageReference>` tags
 3.  Renovate will look up the latest version on [nuget.org](https://nuget.org) (or on [alternate feeds](#Alternate%20feeds)) to determine if any upgrades are available
 4.  If the source package includes a GitHub URL as its source, and has either a "changelog" file or uses GitHub releases, then Release Notes for each version will be embedded in the generated PR.

lib/config/definitions.ts

@@ -1975,7 +1975,7 @@ const options: RenovateOptions[] = [
     stage: 'package',
     type: 'object',
     default: {
-      fileMatch: ['\\.csproj$'],
+      fileMatch: ['\\.(?:cs|fs|vb)proj$'],
     },
     mergeable: true,
     cli: false,

renovate-schema.json

@@ -1309,7 +1309,7 @@
       "description": "Configuration object for C#/Nuget",
       "type": "object",
       "default": {
-        "fileMatch": ["\\.csproj$"]
+        "fileMatch": ["\\.(?:cs|fs|vb)proj$"]
       },
       "$ref": "#"
     },