Get unity ProjectPath via command line

Is there any way to retrieve the currently opened project path, via command line, windows powerShell or some other way?

(I want to get it from an external program, so I could automatically set/change some things in the unity's Editor folder)

thank you

 

How about right click on the project i the Unity Hub application to reveal it in the file system?

 

if you parse Editor.log, it has project path and unity exe path (for most recent opened unity editor/project)

https://docs.unity3d.com/Manual/LogFiles.html

note: if you open another project, that will overwrite the main editor.log

 

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yes, I saw that one... the problem with it is if you open multiple instances of unity - different projects, different versions of unity, they all use the same log. so you cannot know projects for each instance

I went on to try and dig the registry - where the "RecentlyUsedProjectPath" are stored. Its "EditorPrefs" memory basically. It stores the last 7 project paths, but its the same problem. all instances of unity use the same registry, at least for those project paths. Thinking about it now, i could maybe check to see which instance is opened 1st, then 2nd, 3rd etc... and match it with the data from the registry...

 

im trying to create navigation live link between 3ds Max and Unity, which i got working, but I want to add a drop down to chose which unity window to connect to...

 

if you already have some custom scripts running on those unity projects,
unity could output textfile somewhere (at editor start maybe) that contains info..

or if you use sockets/ports, max could query project paths there?

 

that is a good idea! Ill try something like that...

yes, I already have an editor script reading a json file that is located in StreamingAssets - thats where max is outputing the data on its viewport change.

 

if doing this for a live link, feel like i would try setup a socket server and client or something similar. I have made similar things between IDE's and 3d packages like Maya before. Can be a lot faster to respond if doing it this way, and not have to rely on the file system.