Add fd help and update generic files map, actions and help

helm-fd.el

@@ -34,6 +34,7 @@
 (defvar helm-fd-map
   (let ((map (make-sparse-keymap)))
     (set-keymap-parent map helm-generic-files-map)
+    (define-key map (kbd "C-]")      'undefined)
     (define-key map (kbd "DEL")      'helm-delete-backward-no-update)
     (define-key map (kbd "M-<down>") 'helm-fd-next-directory)
     (define-key map (kbd "M-<up>")   'helm-fd-previous-directory)
@@ -64,6 +65,7 @@
    (requires-pattern :initform 2)
    (candidate-number-limit :initform 20000)
    (nohighlight :initform t)
+   (help-message :initform 'helm-fd-help-message)
    (filtered-candidate-transformer :initform 'helm-fd-fct)
    (action :initform 'helm-type-file-actions)
    (keymap :initform helm-fd-map)))

helm-help.el

@@ -34,6 +34,7 @@
                                  helm-ff-help-message
                                  helm-read-file-name-help-message
                                  helm-generic-file-help-message
+                                 helm-fd-help-message
                                  helm-grep-help-message
                                  helm-pdfgrep-help-message
                                  helm-etags-help-message
@@ -1249,6 +1250,47 @@ C/\\[helm-cr-empty-string]\t\tReturn empty string unless `must-match' is non-nil
 \\[helm-previous-source]\t\tGo to previous source."
      name name)))
 
+;;; FD help
+;;
+;;
+(defvar helm-fd-help-message
+  "* Helm fd
+
+** Tips
+
+\[[https://github.com/sharkdp/fd][The Fd command line tool]] is very fast to search files recursively.
+You may have to wait several seconds at first usage when your
+hard drive cache is \"cold\", then once the cache is initialized
+searchs are very fast.  You can pass any [[https://github.com/sharkdp/fd#command-line-options][Fd options]] before pattern, e.g. \"-e py foo\".
+
+The [[https://github.com/sharkdp/fd][Fd]] command line can be customized with `helm-fd-switches' user variable.
+Always use --color always as option otherwise you will have no colors.
+To customize colors see [[https://github.com/sharkdp/fd#colorized-output][Fd colorized output]].
+
+Search is (pcre) regexp based (see [[https://docs.rs/regex/1.0.0/regex/#syntax][Regexp syntax]]), multi patterns are _not_ supported.
+
+** Commands
+\\<helm-fd-map>
+\\[helm-ff-run-grep]\t\tRun grep (`\\[universal-argument]' to recurse).
+\\[helm-ff-run-zgrep]\t\tRun zgrep.
+\\[helm-ff-run-pdfgrep]\t\tRun PDFgrep on marked files.
+\\[helm-ff-run-copy-file]\t\tCopy file(s)
+\\[helm-ff-run-rename-file]\t\tRename file(s).
+\\[helm-ff-run-symlink-file]\t\tSymlink file(s).
+\\[helm-ff-run-hardlink-file]\t\tHardlink file(s).
+\\[helm-ff-run-delete-file]\t\tDelete file(s).
+\\[helm-ff-run-byte-compile-file]\t\tByte compile Elisp file(s) (`\\[universal-argument]' to load).
+\\[helm-ff-run-load-file]\t\tLoad Elisp file(s).
+\\[helm-ff-run-ediff-file]\t\tEdiff file.
+\\[helm-ff-run-ediff-merge-file]\t\tEdiff-merge file.
+\\[helm-ff-run-switch-other-window]\t\tSwitch to other window.
+\\[helm-ff-properties-persistent]\t\tShow file properties.
+\\[helm-ff-run-open-file-externally]\t\tOpen file with external program (`\\[universal-argument]' to choose).
+\\[helm-ff-run-open-file-with-default-tool]\t\tOpen file externally with default tool.
+\\[helm-ff-run-insert-org-link]\t\tInsert org link.
+\\[helm-fd-previous-directory]\t\tMove to previous directory.
+\\[helm-fd-next-directory]\tMove to next directory.")
+
 ;;; Generic file help - Used by locate.
 ;;
 ;;
@@ -1300,7 +1342,6 @@ than 1 megabyte:
 \\[helm-ff-run-toggle-basename]\t\tToggle basename.
 \\[helm-ff-run-grep]\t\tRun grep (`\\[universal-argument]' to recurse).
 \\[helm-ff-run-zgrep]\t\tRun zgrep.
-\\[helm-ff-run-gid]\t\tRun GID (id-utils).
 \\[helm-ff-run-pdfgrep]\t\tRun PDFgrep on marked files.
 \\[helm-ff-run-copy-file]\t\tCopy file(s)
 \\[helm-ff-run-rename-file]\t\tRename file(s).
@@ -1313,7 +1354,6 @@ than 1 megabyte:
 \\[helm-ff-run-ediff-merge-file]\t\tEdiff-merge file.
 \\[helm-ff-run-switch-other-window]\t\tSwitch to other window.
 \\[helm-ff-properties-persistent]\t\tShow file properties.
-\\[helm-ff-run-etags]\t\tRun etags (`\\[universal-argument]' to use tap, `\\[universal-argument] \\[universal-argument]' to reload the database).
 \\[helm-ff-run-open-file-externally]\t\tOpen file with external program (`\\[universal-argument]' to choose).
 \\[helm-ff-run-open-file-with-default-tool]\t\tOpen file externally with default tool.
 \\[helm-ff-run-insert-org-link]\t\tInsert org link.")

helm-types.el

@@ -52,7 +52,6 @@
     (define-key map (kbd "M-g s")   'helm-ff-run-grep)
     (define-key map (kbd "M-g z")   'helm-ff-run-zgrep)
     (define-key map (kbd "M-g p")   'helm-ff-run-pdfgrep)
-    (define-key map (kbd "C-c g")   'helm-ff-run-gid)
     (define-key map (kbd "M-R")     'helm-ff-run-rename-file)
     (define-key map (kbd "M-C")     'helm-ff-run-copy-file)
     (define-key map (kbd "M-B")     'helm-ff-run-byte-compile-file)
@@ -68,7 +67,6 @@
     (define-key map (kbd "M-i")     'helm-ff-properties-persistent)
     (define-key map (kbd "C-c C-x") 'helm-ff-run-open-file-externally)
     (define-key map (kbd "C-c X")   'helm-ff-run-open-file-with-default-tool)
-    (define-key map (kbd "M-.")     'helm-ff-run-etags)
     (define-key map (kbd "C-c @")   'helm-ff-run-insert-org-link)
     (define-key map (kbd "C-x C-q") 'helm-ff-run-marked-files-in-dired)
     (define-key map (kbd "C-c C-a") 'helm-ff-run-mail-attach-files)
@@ -91,7 +89,6 @@
     "Checksum File"                           'helm-ff-checksum
     "Ediff File"                              'helm-find-files-ediff-files
     "Ediff Merge File"                        'helm-find-files-ediff-merge-files
-    "Etags `M-., C-u reload tag file'"        'helm-ff-etags-select
     "View file"                               'view-file
     "Insert file"                             'insert-file
     "Add marked files to file-cache"          'helm-ff-cache-add-file