From c14ab62e3e3dd5b80f9b0e51f621603f31752f26 Mon Sep 17 00:00:00 2001
From: xeruf <27jf@pm.me>
Date: Fri, 7 May 2021 12:32:04 +0200
Subject: [PATCH] config/doom: add xah-open-in-external-app to SPC-#

---
 .config/doom/config.el | 57 ++++++++++++++++++++++++++++++++++--------
 1 file changed, 46 insertions(+), 11 deletions(-)

diff --git a/.config/doom/config.el b/.config/doom/config.el
index 0d406b5..3fcfc9b 100644
--- a/.config/doom/config.el
+++ b/.config/doom/config.el
@@ -45,16 +45,51 @@
 (global-set-key (kbd "C-*") 'universal-argument)
 (define-key universal-argument-map (kbd "C-*") 'universal-argument-more)
 
-(map! :leader "u"  'evil-prev-buffer
-      :leader "i"  'evil-next-buffer
-      :leader "bq" 'doom/save-and-kill-buffer
-      :leader "d"  'dragon
+(defun xah-open-in-external-app (&optional @fname)
+  "Open the current file or dired marked files in external app.
+When called in emacs lisp, if @fname is given, open that.
+URL `http://ergoemacs.org/emacs/emacs_dired_open_file_in_ext_apps.html'
+Version 2019-11-04 2021-02-16"
+  (interactive)
+  (let* (
+         ($file-list
+          (if @fname
+              (progn (list @fname))
+            (if (string-equal major-mode "dired-mode")
+                (dired-get-marked-files)
+              (list (buffer-file-name)))))
+         ($do-it-p (if (<= (length $file-list) 5)
+                       t
+                     (y-or-n-p "Open more than 5 files? "))))
+    (when $do-it-p
+      (cond
+       ((string-equal system-type "windows-nt")
+        (mapc
+         (lambda ($fpath)
+           (shell-command (concat "PowerShell -Command \"Invoke-Item -LiteralPath\" " "'" (shell-quote-argument (expand-file-name $fpath )) "'")))
+         $file-list))
+       ((string-equal system-type "darwin")
+        (mapc
+         (lambda ($fpath)
+           (shell-command
+            (concat "open " (shell-quote-argument $fpath))))  $file-list))
+       ((string-equal system-type "gnu/linux")
+        (mapc
+         (lambda ($fpath) (let ((process-connection-type nil))
+                            (start-process "" nil "xdg-open" $fpath))) $file-list))))))
+(map! :leader
+      "u"  'evil-prev-buffer
+      "i"  'evil-next-buffer
+      "bq" 'doom/save-and-kill-buffer
+      "d"  'dragon
+      "#"  'xah-open-in-external-app
       ;; Buffer-local font resizing
-      :n "M-C-="   'text-scale-increase
-      :n "M-C--"   'text-scale-decrease
+      :n
+      "M-C-="   'text-scale-increase
+      "M-C--"   'text-scale-decrease
       ;; Frame-local font resizing
-      :n "C-="     'doom/increase-font-size
-      :n "C--"     'doom/decrease-font-size
+      "C-="     'doom/increase-font-size
+      "C--"     'doom/decrease-font-size
       )
 
 ;;;; GLOBAL SETUP
@@ -273,9 +308,9 @@
 ;  (add-to-list 'org-file-apps '(system . "setsid -w xdg-open %s"))
 
 ;; Automated logging for todos - https://stackoverflow.com/questions/12262220/add-created-date-property-to-todos-in-org-mode/52815573#52815573
-(setq org-log-done 'time)
-(setq org-log-into-drawer t)
-(setq org-treat-insert-todo-heading-as-state-change t)
+(setq org-log-done 'time
+      org-log-into-drawer t
+      org-treat-insert-todo-heading-as-state-change t)
 
 ;;;; PACKAGES