| | 1 | ;;; bandali-eshell.el --- bandali's Eshell setup -*- lexical-binding: t; -*- |
| | 2 | |
| | 3 | ;; Copyright (C) 2018-2022 Amin Bandali |
| | 4 | |
| | 5 | ;; Author: Amin Bandali <bandali@gnu.org> |
| | 6 | ;; Keywords: processes |
| | 7 | |
| | 8 | ;; This program is free software; you can redistribute it and/or modify |
| | 9 | ;; it under the terms of the GNU General Public License as published by |
| | 10 | ;; the Free Software Foundation, either version 3 of the License, or |
| | 11 | ;; (at your option) any later version. |
| | 12 | |
| | 13 | ;; This program is distributed in the hope that it will be useful, |
| | 14 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 15 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| | 16 | ;; GNU General Public License for more details. |
| | 17 | |
| | 18 | ;; You should have received a copy of the GNU General Public License |
| | 19 | ;; along with this program. If not, see <https://www.gnu.org/licenses/>. |
| | 20 | |
| | 21 | ;;; Commentary: |
| | 22 | |
| | 23 | ;; My awesome Eshell setup. |
| | 24 | |
| | 25 | ;;; Code: |
| | 26 | |
| | 27 | (with-eval-after-load 'eshell |
| | 28 | (make-directory (b/etc "eshell/") t) |
| | 29 | (setq |
| | 30 | eshell-aliases-file (b/etc "eshell/aliases") |
| | 31 | eshell-directory-name (b/var "eshell/") |
| | 32 | eshell-hist-ignoredups t |
| | 33 | eshell-input-filter #'eshell-input-filter-initial-space |
| | 34 | eshell-prompt-regexp "\\(.*\n\\)*[$#] " |
| | 35 | eshell-prompt-function |
| | 36 | (lambda () |
| | 37 | (concat |
| | 38 | (propertize (format "%s@%s:" (user-login-name) (system-name)) |
| | 39 | 'face 'default) |
| | 40 | (propertize (abbreviate-file-name default-directory) |
| | 41 | 'face 'font-lock-comment-face) |
| | 42 | (propertize "\n" 'face 'default) |
| | 43 | (if (= (user-uid) 0) |
| | 44 | (propertize "#" 'face 'red) |
| | 45 | (propertize "$" 'face 'default)) |
| | 46 | (propertize " " 'face 'default)))) |
| | 47 | (eval-when-compile |
| | 48 | (defvar eshell-prompt-regexp) |
| | 49 | (declare-function eshell-life-is-too-much "esh-mode") |
| | 50 | (declare-function eshell-send-input "esh-mode" |
| | 51 | (&optional use-region queue-p no-newline))) |
| | 52 | (defun b/eshell-quit-or-delete-char (arg) |
| | 53 | (interactive "p") |
| | 54 | (if (and (eolp) (looking-back eshell-prompt-regexp nil)) |
| | 55 | (eshell-life-is-too-much) |
| | 56 | (delete-char arg))) |
| | 57 | (defun b/eshell-clear () |
| | 58 | (interactive) |
| | 59 | (let ((inhibit-read-only t)) |
| | 60 | (erase-buffer)) |
| | 61 | (eshell-send-input)) |
| | 62 | (defun b/eshell-history () |
| | 63 | (interactive) |
| | 64 | (completing-read "Eshell history: " |
| | 65 | (ring-elements eshell-history-ring))) |
| | 66 | (defun b/eshell-setup () |
| | 67 | (make-local-variable 'company-idle-delay) |
| | 68 | (defvar company-idle-delay) |
| | 69 | (eval-when-compile |
| | 70 | (defvar eshell-mode-map) |
| | 71 | (defvar eshell-hist-mode-map)) |
| | 72 | (setq company-idle-delay nil) |
| | 73 | ;; local key bindings |
| | 74 | (define-key eshell-mode-map (kbd "C-d") |
| | 75 | #'b/eshell-quit-or-delete-char) |
| | 76 | (define-key eshell-mode-map (kbd "C-S-l") |
| | 77 | #'b/eshell-clear) |
| | 78 | (define-key eshell-hist-mode-map (kbd "M-r") |
| | 79 | #'b/eshell-history))) |
| | 80 | ;; global key bindings |
| | 81 | (global-set-key (kbd "C-c a s e") #'eshell) |
| | 82 | ;; hooks |
| | 83 | (add-hook 'eshell-mode-hook #'b/eshell-setup) |
| | 84 | |
| | 85 | (provide 'bandali-eshell) |
| | 86 | ;;; bandali-eshell.el ends here |
projects / ~bandali / configs / blame_incremental