add support for call hierarchy

[KevinCorcoran]

This is a pretty useful action for java methods. I'd like it to work on clojure functions.

[rafaeldff]

:+1:

[yatesco]

+1

[savagematt]

+1

[rsachdeva]

+1

[bluesxman]

+1

[wilkerlucio]

:+1:

[bguthrie]

:+1:

[kurman-zz]

👍

[rmfbarker]

+1

[Sardtok]

Would love to see this. Would think this is an extension of Find usages implementation-wise. Finding usages recursively by hand is a bit of a pain, especially if the lists of usages get long in several parts of the tree forcing you to backtrack manually.

[wilkerlucio]

Would love to see that too.

[almondThread]

+1

[colinphill-reify]

Just want to add that, even if it can't trace the full hierarchy due to macro shenanigans, a naive trace through core def forms would be a huge help. Having to repeat the operation two or three times when it runs into an unknown macro would still be a much smoother procedure than having to repeat "find usages" for each and every call in the hierarchy.

[holyjak]

Currently I have to do this manually step by step by invocing Find Usages on the function of interest then going up one level and repeat... Implementing this would be a great time saver.

[holyjak]

FYI clojure-lsp can already do this. In Calva, it is the command Calls: Show call hierarchy

[anthonyleonard]

👍 This would really help in exploring other people's Clojure code, which is what big enterprise-y teams have to do all the time, and it's big enterprise-y teams who buy lots of licences 😃