Plugin fails without CSharpier.MSBuild reference

[rjrudman]

Environments

• IDE Version: 2024.2.1
• Extension Version: 1.8.0
• CSharpier Version: 0.29.1
• Operating System: MacOS
• .csharpierrc Settings: None
• .editorconfig Settings: None

Log Output

Steps to reproduce

1. Have csharpier installed globally
2. Have the csharpier plugin installed in rider
3. Create a new C# solution
4. Enable 'Run on Save' in CSharpier plugin in rider
5. Make changes to the generated Program file

Expected behavior

Changes to be formatted

Actual behavior

No formatting applied, the with the following errors in the log:

2024-08-26 16:08:20,175 [ 294030]   FINE - #c.i.c.CSharpierLogger - Running /usr/local/share/dotnet/dotnet tool list  in /Users/robertrudman/RemuxPruner
2024-08-26 16:08:20,241 [ 294096]   FINE - #c.i.c.CSharpierLogger - Unrecognized command or argument ''

2024-08-26 16:08:20,241 [ 294096]   FINE - #c.i.c.CSharpierLogger - Running 'dotnet tool list' to look for version
2024-08-26 16:08:20,241 [ 294096]   FINE - #c.i.c.CSharpierLogger - Output was: 
 null
2024-08-26 16:08:20,242 [ 294097]   FINE - #c.i.c.CSharpierLogger - Ensure there is a csharpier process for /Users/robertrudman/RemuxPruner
2024-08-26 16:08:20,242 [ 294097]   FINE - #c.i.c.CSharpierLogger - Looking for csproj in or above /Users/robertrudman/RemuxPruner that references CSharpier.MsBuild
2024-08-26 16:08:20,242 [ 294097]   FINE - #c.i.c.CSharpierLogger - Looking for /Users/robertrudman/RemuxPruner/*.csproj
2024-08-26 16:08:20,243 [ 294098]   FINE - #c.i.c.CSharpierLogger - Looking for /Users/robertrudman/*.csproj
2024-08-26 16:08:20,243 [ 294098]   FINE - #c.i.c.CSharpierLogger - Looking for /Users/*.csproj
2024-08-26 16:08:20,243 [ 294098]   FINE - #c.i.c.CSharpierLogger - Looking for //*.csproj
2024-08-26 16:08:20,243 [ 294098]   FINE - #c.i.c.CSharpierLogger - Running /usr/local/share/dotnet/dotnet tool list  in /Users/robertrudman/RemuxPruner
2024-08-26 16:08:20,295 [ 294150]   FINE - #c.i.c.CSharpierLogger - Unrecognized command or argument ''

2024-08-26 16:08:20,295 [ 294150]   FINE - #c.i.c.CSharpierLogger - Running 'dotnet tool list' to look for version
2024-08-26 16:08:20,295 [ 294150]   FINE - #c.i.c.CSharpierLogger - Output was: 
 null
2024-08-26 16:08:20,299 [ 294154] SEVERE - #c.i.o.e.i.DocumentImpl - CompositeException (2 nested):
------------------------------
[1]: Cannot invoke "String.split(String)" because "output" is null
[2]: Cannot invoke "String.split(String)" because "output" is null
------------------------------

CompositeException (2 nested):
------------------------------
[1]: java.lang.NullPointerException: Cannot invoke "String.split(String)" because "output" is null
	at com.intellij.csharpier.CSharpierProcessProvider.findCSharpierVersionInToolOutput(CSharpierProcessProvider.java:172)
	at com.intellij.csharpier.CSharpierProcessProvider.lambda$getCSharpierVersion$1(CSharpierProcessProvider.java:139)

Adding a reference in the project to CSharpier.MSBuild fixes this. However, this requirement is not mentioned anywhere in the plugin setup: https://plugins.jetbrains.com/plugin/18243-csharpier

This happens both with both locally and globally installed csharpier