consult-find - can't find only folders (without files)

Question

Linux Mint 20 Emacs 27.2

I want to find ONLY folders target (include empty) in some folder (e.g myProject)

Steps:

In dired mode

M-x consult-find
/target

And here result:

As you can see it found not only folders target. But also all files. But I need ONLY folders target. The result must be smt like this:

In Linux terminal I can do this by the next command:

find myProject/ -type d -name "target" 

But how I can do this by consult-find ?

Answer 1

Both answers (@NickD' and the OP's) are right in that consult-find is running find and that passing type d to it is the way to achieve the desired effect. But both of them suggested to create a wrapper command or configure consult-find-args. However, there's actually a idiom for such things in consult's asynchronous search commands (consult-find being one of them). You can actually pass additional command line options on the spot to the "vanilla" consult-find with --. So, you could search for #target -- -type d to get only directories in your search.

Answer 2

I just checked and indeed consult-find uses find underneath through the variable consult-find-args whose default value is find . -not ( -wholename */.* -prune ). So try throwing in a -type d in there to make it find . -type d -not ( -wholename */.* -prune ) and see if that works (I have not tested it). If it does, you can write your own function - perhaps consult-find-dir - that let-binds consult-find-args as above, before calling consult-find.

Answer 3

I found solution. From documentation:

Consult splits the input string into two parts, if the first character is a punctuation character, like #. For example #grep-regexps#filter-string, is split at the second #. The string grep-regexps is passed to Grep. If you enter multiple regular expressions separated by space only lines matching all regular expressions are shown. In order to match space literally, escape the space with a backslash. The filter-string is passed to the fast Emacs filtering to further narrow down the list of matches

.

consult-find, consult-locate: Find file by matching the path against a regexp. Like for =consult-grep,= either the project root or the current directory is the root directory for the search. The input string is treated similarly to consult-grep, where the first part is passed to find, and the second part is used for Emacs filtering.

So in my case:

#target#target$

And here result:

And now its find target folders.

Thanks for @NickD the problem with this approach is that it also find file with name target.

So I use another approach. I create my custom function (change value of variable consult-find-args):

(defun consult-find-dir ()
  "Search for regexp with find only DIR in DIR with INITIAL input."
  (interactive)
  (setq consult-find-args "find . -type d -not ( -wholename */.* -prune )")
  (consult-find)
  )

This is better written as follows, with consult-find-args let-bound to the desired value:

(defun consult-find-dir ()
    "Search for regexp with find only DIR in DIR with INITIAL input."
    (interactive)
    (let ((consult-find-args "find . -type d -not ( -wholename */.* -prune )"))
       (consult-find))

Here result:

M-x consult-find-dir
target#target$

And now it found ONLY folder target