branch: elpa/helm
commit fc92f652ecbecf4208bbfc0cbd4204a50aa7124a
Author: Thierry Volpiatto <thie...@posteo.net>
Commit: Thierry Volpiatto <thie...@posteo.net>
Add new command to complete tramp methods from HFF
---
helm-files.el | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/helm-files.el b/helm-files.el
index d7acf0c3e0..a391e71be4 100644
--- a/helm-files.el
+++ b/helm-files.el
@@ -717,6 +717,7 @@ It is generally \"~/.local/share/Trash\"."
(define-key map (kbd "M-+")
'helm-ff-increase-image-size-persistent)
(define-key map (kbd "M--")
'helm-ff-decrease-image-size-persistent)
(define-key map (kbd "C-l") 'helm-find-files-up-one-level)
+ (define-key map (kbd "C-:") 'helm-ff-complete-tramp-methods)
(define-key map (kbd "C-_") 'helm-ff-undo)
(define-key map (kbd "C-r") 'helm-find-files-down-last-level)
(define-key map (kbd "C-c r") 'helm-ff-run-find-file-as-root)
@@ -745,6 +746,7 @@ It is generally \"~/.local/share/Trash\"."
(define-key map (kbd "C-]") 'helm-ff-run-toggle-basename)
(define-key map (kbd "C-.") 'helm-find-files-up-one-level)
(define-key map (kbd "C-l") 'helm-find-files-up-one-level)
+ (define-key map (kbd "C-:") 'helm-ff-complete-tramp-methods)
(define-key map (kbd "C-_") 'helm-ff-undo)
(define-key map (kbd "C-r") 'helm-find-files-down-last-level)
(define-key map (kbd "C-c h") 'helm-ff-file-name-history)
@@ -3178,6 +3180,36 @@ debugging purpose."
(cl-loop for m in (helm-ff--get-tramp-methods)
thereis (string-match (format "\\`\\(/%s:.*[|]\\).*" m) name)))
+(defun helm-ff-complete-tramp-methods ()
+ "Completion on tramp methods in a nested helm session."
+ (interactive)
+ (with-helm-alive-p
+ (let* (initial-input
+ (str helm-pattern)
+ (pattern (with-temp-buffer
+ (insert str)
+ (let ((end (point)) beg)
+ (when (re-search-backward "[/|]" nil t)
+ (setq beg (1+ (point)))
+ (unless (= beg end)
+ (setq initial-input
+ (buffer-substring beg end))
+ (delete-region beg end))
+ (buffer-string)))))
+ (collection (helm-ff--get-tramp-methods))
+ (method (helm-comp-read
+ "Tramp methods: "
+ (sort collection #'string<)
+ :initial-input initial-input
+ :fc-transformer
+ (lambda (candidates _source)
+ (cl-loop for c in candidates
+ collect (propertize c 'face 'helm-ff-file)))
+ :allow-nest t
+ :must-match t)))
+ (helm-set-pattern (concat pattern method ":")))))
+(put 'helm-ff-complete-tramp-methods 'no-helm-mx t)
+
(defun helm-ff-set-pattern (pattern)
"Handle tramp filenames in `helm-pattern'."
(let* ((methods (helm-ff--get-tramp-methods))
