branch: elpa/nix-mode
commit 3aeec264e09caa2f9bb5e651d7c70105257bfcd9
Author: Matthew Bauer <[email protected]>
Commit: Matthew Bauer <[email protected]>
nix-search: add nix-search-read-attr
This can be used for completion
---
nix-search.el | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/nix-search.el b/nix-search.el
index f82f3cc3d3..e60e16923e 100644
--- a/nix-search.el
+++ b/nix-search.el
@@ -42,7 +42,19 @@ NIX-FILE a Nix expression to search in."
(alist-get 'description (cdr entry)))))
)
(display-buffer display 'display-buffer-pop-up-window)))
+ (kill-buffer stdout)
result))
+(defun nix-search-read-attr (nix-file)
+ "Read from a list of attributes.
+NIX-FILE the nix file to look in."
+ (let ((collection
+ (sort (mapcar (lambda (x) (symbol-name (car x)))
+ (nix-search "" nix-file))
+ 'string<))
+ (read (cond ((fboundp 'ivy-read) 'ivy-read)
+ (t 'completing-read))))
+ (funcall read "Attribute: " collection)))
+
(provide 'nix-search)
;;; nix-search.el ends here
