From: Amin Bandali <bandali@gnu.org>
Date: Mon, 23 Sep 2019 00:47:35 +0000 (-0400)
Subject: emacs: update eshell prompt to match new bash prompt
X-Git-Url: https://git.shemshak.org/~bandali/configs/commitdiff_plain/92bbb7aab082f4a6c2aacfcb3995c21466a95835?ds=inline;hp=fc3402997ba7c66fd8aa09fcf0c0b4225c6b7432

emacs: update eshell prompt to match new bash prompt
---

diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index 1f31d3b..422930e 100644
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -1750,16 +1750,17 @@ This function is intended for use with `ivy-ignore-buffers'."
   :defer 0.5
   :after eshell
   :config
-  (defvar user-@-host (concat (user-login-name) "@" (system-name) " "))
+  (defvar user-@-host (concat (user-login-name) "@" (system-name) ":"))
   (defun +eshell/prompt ()
-    (let ((base/dir (shrink-path-prompt default-directory)))
-      (concat (propertize user-@-host 'face 'default)
-              (propertize (car base/dir)
-                          'face 'font-lock-comment-face)
-              (propertize (cdr base/dir)
-                          'face 'font-lock-constant-face)
-              (propertize "> " 'face 'default))))
-  (setq eshell-prompt-regexp (concat user-@-host ".*> ")
+    (concat (propertize user-@-host 'face 'default)
+            (propertize (abbreviate-file-name default-directory)
+                        'face 'font-lock-comment-face)
+            (propertize "\n" 'face 'default)
+            (if (= (user-uid) 0)
+                (propertize "#" 'face 'red)
+              (propertize "$" 'face 'default))
+            (propertize " " 'face 'default)))
+  (setq eshell-prompt-regexp "\\(.*\n\\)*[$#] "
         eshell-prompt-function #'+eshell/prompt))
 
 (use-package eshell-up