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Eshell: Color git root in prompt and append current branch

master
Pierre Neidhardt 2017-11-01 17:03:47 +01:00
parent ae5c474d5f
commit f5535a4111
1 changed files with 14 additions and 3 deletions
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17
.emacs.d/lisp/init-eshell.el
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@ -85,10 +85,21 @@
(let ((path (abbreviate-file-name (eshell/pwd))))
(concat
(format
(propertize "(%s@%s)[%s]\n>" 'face '(:weight bold))
(propertize "(%s@%s)" 'face '(:weight bold))
(propertize (user-login-name) 'face '(:foreground "cyan"))
(propertize (system-name) 'face '(:foreground "cyan"))
(propertize path 'face `(:foreground ,(if (= (user-uid) 0) "red" "green") :weight bold)))
(propertize (system-name) 'face '(:foreground "cyan")))
(if (and (require 'magit nil t) (magit-get-current-branch))
(let* ((root (abbreviate-file-name (magit-rev-parse "--show-toplevel")))
(after-root (substring-no-properties path (min (length path) (1+ (length root))))))
(format
(propertize "[%s/%s@%s]" 'face '(:weight bold))
(propertize root 'face `(:foreground ,(if (= (user-uid) 0) "orange" "gold")))
(propertize after-root 'face `(:foreground ,(if (= (user-uid) 0) "red" "green") :weight bold))
(magit-get-current-branch)))
(format
(propertize "[%s]" 'face '(:weight bold))
(propertize path 'face `(:foreground ,(if (= (user-uid) 0) "red" "green") :weight bold))))
(propertize "\n>" 'face '(:weight bold))
" "))))
;;; If the prompt spans over multiple lines, the regexp should match
;;; last line only.