blob: 620388b771f4e9d53aec80d1dc4b494e1101206a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
|
;; =====================================
;; Core Eshell Configuration
;; =====================================
;; Ensure eshell directory exists
(unless (file-directory-p (concat user-emacs-directory "eshell"))
(make-directory (concat user-emacs-directory "eshell") t))
;; Scrolling behavior
(setq eshell-scroll-to-bottom-on-input 'all
eshell-scroll-to-bottom-on-output 'all
eshell-kill-processes-on-exit t
eshell-hist-ignoredups t)
;; Function to make C-d exit eshell (from Doom Emacs)
(defun my-eshell-quit-or-delete-char (arg)
"Delete a character (ahead of the cursor) or quit eshell if there's nothing to delete."
(interactive "p")
(if (and (eolp) (looking-back eshell-prompt-regexp nil))
(eshell-life-is-too-much)
(delete-char arg)))
;; History settings
(setq eshell-history-size 100000
eshell-history-file-name (concat user-emacs-directory "eshell/history")
eshell-save-history-on-exit t)
;; Buffer naming
(setq eshell-buffer-maximum-lines 20000
eshell-buffer-name "*eshell*")
;; Completion settings
(setq eshell-cmpl-cycle-completions nil
eshell-cmpl-ignore-case t)
;; Visual commands (run in term mode instead of eshell)
(setq eshell-visual-commands '("vi" "vim" "nvim" "screen" "tmux" "top" "htop" "less" "more" "lynx" "ncftp" "mutt"))
(setq eshell-visual-subcommands '(("git" "log" "diff" "show")))
;; Optional: Hook to do extra setup when eshell starts
(add-hook 'eshell-first-time-mode-hook
(lambda ()
;; any additional setup here
))
;; =====================================
;; xterm-color: Better ANSI Colors
;; =====================================
(use-package xterm-color
:config
;; Preserve text properties before prompt
(add-hook 'eshell-before-prompt-hook
(lambda ()
(setq xterm-color-preserve-properties t)))
;; Ensure hooks exist after Eshell is loaded
(with-eval-after-load 'eshell
;; Replace default ansi-color with xterm-color
(add-to-list 'eshell-preoutput-filter-functions 'xterm-color-filter)
;; Remove default ansi-color handler
(setq eshell-output-filter-functions
(remove 'eshell-handle-ansi-color eshell-output-filter-functions))))
;; =====================================
;; eshell-syntax-highlighting: Command Highlighting
;; =====================================
(use-package eshell-syntax-highlighting
:after eshell
:config
;; Enable syntax highlighting in all eshell buffers
(eshell-syntax-highlighting-global-mode +1))
;; =====================================
;; esh-autosuggest: Fish-like Autosuggestions
;; =====================================
(use-package esh-autosuggest
:hook (eshell-mode . esh-autosuggest-mode)
:config
;; Use company for completions if available
(setq esh-autosuggest-delay 0.5))
;; =====================================
;; eshell-prompt-extras: Enhanced Prompt
;; =====================================
(use-package eshell-prompt-extras
:after eshell
:config
;; Custom prompt with Emacs icon + lambda
(defun my-eshell-prompt ()
"Custom eshell prompt with Emacs icon and lambda."
(concat
;; Emacs icon at the start
(propertize " " 'face '(:foreground "#8057b6"))
;; Use the built-in lambda theme for the rest
(epe-theme-lambda)))
(setq eshell-highlight-prompt nil
eshell-prompt-function 'my-eshell-prompt)
;; Prompt colors
(set-face-attribute 'epe-pipeline-delimiter-face nil :foreground "#F3AB4D")
(set-face-attribute 'epe-pipeline-user-face nil :foreground "#6BC0EE")
(set-face-attribute 'epe-pipeline-host-face nil :foreground "#91F9E5")
(set-face-attribute 'epe-dir-face nil :foreground "#8affff")
(set-face-attribute 'epe-git-face nil :foreground "#FAF36F"))
;; =====================================
;; Eshell Aliases & Custom Functions
;; =====================================
(defun eshell/ll (&rest args)
"ls -lh with optional arguments."
(apply #'eshell/ls "-lh" args))
(defun eshell/l (&rest args)
(apply #'eshell/ls "-lah" args))
(defun eshell/la (&rest args)
"ls -lah (all files) with optional arguments."
(apply #'eshell/ls "-lah" args))
(defun eshell/e (&rest args)
"Open a file in Emacs."
; (if (null args)
; (bury-buffer)
(mapc #'find-file
(mapcar #'expand-file-name
(eshell-flatten-list (reverse args))))) ;)
(defun eshell/d (&optional dir)
"Open dired in DIR (or current directory)."
(dired (or dir ".")))
(defun eshell/take (dir)
"Create directory DIR and cd into it."
(make-directory dir t)
(eshell/cd dir))
;; =====================================
;; Eshell Git Integration
;; =====================================
(defun eshell/gst ()
"Git status."
(magit-status))
(defun eshell/gd ()
"Git diff."
(magit-diff-unstaged))
(defun eshell/gds ()
"Git diff staged."
(magit-diff-staged))
;; =====================================
;; Multi-eshell: Manage Multiple Buffers
;; =====================================
(defvar eshell-buffer-index 1
"Index for naming multiple eshell buffers.")
(defun eshell-new ()
"Create a new eshell buffer."
(interactive)
(eshell t))
(defun eshell-here ()
"Open eshell in current directory."
(interactive)
(let ((current-dir default-directory))
(eshell)
(unless (equal (eshell/pwd) current-dir)
(eshell/cd current-dir)
(eshell-send-input))))
;; =====================================
;; Keybindings
;; =====================================
(global-set-key (kbd "C-c e") 'eshell-new)
(global-set-key (kbd "C-c E") 'eshell-here)
;; Eshell-mode specific keybindings
(add-hook 'eshell-mode-hook
(lambda ()
;; Company completion in eshell
(company-mode +1)
;; Clear screen
(define-key eshell-mode-map (kbd "C-l")
(lambda ()
(interactive)
(eshell/clear 1) ;; clear the buffer
(eshell-emit-prompt))) ;; insert a new prompt
;; History navigation
(define-key eshell-mode-map (kbd "C-c C-l") 'eshell-list-history)
;; Emacs-style line navigation
(define-key eshell-mode-map (kbd "C-a") 'eshell-bol)
(define-key eshell-mode-map (kbd "C-e") 'end-of-line)
;; C-d exits eshell or deletes char (Doom Emacs implementation)
;;(define-key eshell-mode-map (kbd "C-d") 'my-eshell-quit-or-delete-char)))
(define-key eshell-mode-map (kbd "C-d") 'eshell-life-is-too-much)))
;; =====================================
;; Evil Integration
;; =====================================
(with-eval-after-load 'evil
;; Start in insert mode (like terminal)
(add-to-list 'evil-insert-state-modes 'eshell-mode)
;; Bind C-d in evil insert state for eshell
(evil-define-key 'insert eshell-mode-map (kbd "C-d") 'my-eshell-quit-or-delete-char)
;; Add eshell to evil-collection if available
(with-eval-after-load 'evil-collection
(evil-collection-eshell-setup)))
(provide 'config-eshell)
;; =====================================
;; Startup Banner
;; =====================================
;; Customize the startup message
(setq eshell-banner-message
(concat
"\n"
" ███████╗███████╗██╗ ██╗███████╗██╗ ██╗\n"
" ██╔════╝██╔════╝██║ ██║██╔════╝██║ ██║\n"
" █████╗ ███████╗███████║█████╗ ██║ ██║\n"
" ██╔══╝ ╚════██║██╔══██║██╔══╝ ██║ ██║\n"
" ███████╗███████║██║ ██║███████╗███████╗███████╗\n"
" ╚══════╝╚══════╝╚═╝ ╚═╝╚══════╝╚══════╝╚══════╝\n"
"\n"
" Welcome to Eshell - The Emacs Shell🐚!\n"
" Come Rest, Weary Traveller!\n"
" Type 'help' for commands or 'exit' to close\n"
"\n"))
;; Alternative: Clear banner completely
;; (setq eshell-banner-message "")
;; Alternative: Run fastfetch on startup
;; (defun my-eshell-startup-hook ()
;; (setq eshell-banner-message "")
;; (eshell-command "fastfetch"))
;; (add-hook 'eshell-first-time-mode-hook #'my-eshell-startup-hook)
|
