projectile can't identity .NET Core project root

[stardiviner]

Expected behavior

Actual behavior

I have open a dotnet project file Program.cs, omnisharp auto start server.

omnisharp: starting server on project root: "/home/stardiviner/"

But my Program.cs is under /home/stardiviner/Documents/learning/.NET/myApp/Program.cs

It should identify project root on /home/stardiviner/Documents/learning/.NET/myApp/.

I checked out part of projectile source code. Seems does not handle this case. Because .NET Core project doesn't have a static project filename. It's dependent on project name which is myApp.csproj. I guess projectile can add an advanced function to detect this and add in custom variable projectile-project-root-files-functions.

FOr now, I have to manually add .projectile to let projectile works.

Steps to reproduce the problem

Environment & Version information

Projectile version information

Projectile version: Projectile 20190624.1802

Emacs version

GNU Emacs 27.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.5) of 2019-02-22

Operating system

Arch Linux

[bbatsov]

Something like this is easy to implement with projectile-verify-file-wildcard. We basically need the same thing we did for cabal projects. (see projectile-cabal-project-p).

[stardiviner]

Here is my code, if need, I can create a PR.

(defun projectile-dotnet-project-p ()
    (or (projectile-verify-file-wildcard "?*.csproj")
        (projectile-verify-file-wildcard "?*.fsproj")))
  (projectile-register-project-type 'dotnet #'projectile-dotnet-project-p
                                    :compile "dotnet build"
                                    :run "dotnet run"
                                    :test "dotnet test")