src.nth.io/

summaryrefslogtreecommitdiff
path: root/init.el
blob: ddd1aab7c08efa93cad66c119dad27493935293c (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
;;; init --- Summary: Luke Hoersten <[email protected]> personal init file

;;; Commentary:
;;; ~/.emacs.d/init.el (~/.emacs)

;;; Code:
(add-to-list 'load-path "~/.emacs.d/elisp")   ; set default emacs load path

(setq custom-file (concat user-emacs-directory "custom.el")) ; don't auto-edit init.el

(setq-default
 gc-cons-threshold 20000000                   ; gc every 20 MB allocated
 inhibit-splash-screen t                      ; disable splash screen
 truncate-lines t                             ; truncate, not wrap, lines
 indent-tabs-mode nil                         ; only uses spaces for indentation
 split-width-threshold 181                    ; min width to split window horizontially
 split-height-threshold 120                   ; min width to split window vertically
 reb-re-syntax 'string                        ; use string syntax for regexp builder
 fill-column 120                              ; line width
 require-final-newline 'visit-save)           ; add a newline automatically

(put 'set-goal-column 'disabled nil)          ; enable goal column setting
(put 'narrow-to-region 'disabled nil)         ; enable hiding
(put 'narrow-to-page 'disabled nil)

(fset 'yes-or-no-p 'y-or-n-p)                 ; replace yes/no prompts with y/n
(windmove-default-keybindings)                ; move between windows with shift-arrow

(column-number-mode t)                        ; show column numbers
(delete-selection-mode t)                     ; replace highlighted text
(which-function-mode t)                       ; function name at point in mode line
(transient-mark-mode t)                       ; highlight selection between point and mark
(electric-pair-mode t)                        ; automatically close opening characters
(global-font-lock-mode t)                     ; syntax highlighting
(global-subword-mode t)                       ; move by camelCase words
(global-hl-line-mode t)                       ; highlight current line
(global-set-key (kbd "C-c c") 'compile)       ; compile
(global-set-key (kbd "C-c r") 'recompile)     ; recompile
(global-set-key (kbd "C-c a") 'align-regexp)  ; align
(global-set-key (kbd "C-c g") 'consult-ripgrep) ; ripgrep with preview
(global-set-key (kbd "C-x g") 'magit-status)  ; magit status


;;; ediff
(setq-default
  ediff-split-window-function 'split-window-horizontally
  ediff-window-setup-function 'ediff-setup-windows-plain)


;;; Darwin
(setq is-mac (equal system-type 'darwin))
(when is-mac
  (setq-default
   ring-bell-function 'ignore
   mac-command-modifier 'meta
   ns-pop-up-frames nil
   ispell-program-name "/usr/local/bin/aspell"))


;;; Xorg
(when window-system
  (tool-bar-mode -1)                          ; remove tool bar
  (scroll-bar-mode -1)                        ; remove scroll bar
  (unless is-mac (menu-bar-mode -1))          ; remove menu bar
  (set-frame-font "Inconsolata-12" nil t))


;;;; Packages ;;;;
(require 'package-require)
(package-require '(rg company exec-path-from-shell expand-region vertico
 orderless consult marginalia magit forge magit-todos markdown-mode hgignore-mode move-text paredit
 rainbow-delimiters json-mode json-reformat flycheck treesit-auto ibuffer-project
 solarized-theme terraform-mode visual-regexp yasnippet yaml-mode
 emmet-mode))


;;; custom requires
(require 'c-init)
(require 'ansible-init)


;;; text-mode
(add-hook 'fundamental-mode-hook 'flyspell-mode)      ; spellcheck text
(add-hook 'fundamental-mode-hook 'turn-on-auto-fill)  ; autofill text


;;; whitespace-mode
(global-whitespace-mode t)                            ; show whitespace
(add-hook 'before-save-hook 'whitespace-cleanup)      ; cleanup whitespace on exit
(setq-default
 whitespace-line-column 120                           ; column width
 whitespace-style                                     ; whitespace to highlight
 '(trailing lines-tail empty indentation
            space-before-tab space-after-tab))


;;; org-mode
(add-hook
 'org-mode-hook
 (lambda ()
   (local-set-key (kbd "M-p") 'org-move-item-up)
   (local-set-key (kbd "M-S-p") 'org-move-subtree-up)
   (local-set-key (kbd "M-n") 'org-move-item-down)
   (local-set-key (kbd "M-S-n") 'org-move-subtree-down)))


;;; ibuffer
(global-set-key (kbd "C-x C-b") 'ibuffer)             ; better buffer browser
(add-hook 'ibuffer-hook
          (lambda ()
            (ibuffer-project-set-filter-groups)
            (unless (eq ibuffer-sorting-mode 'project-file-relative)
              (ibuffer-do-sort-by-project-file-relative))))
(setq ibuffer-show-empty-filter-groups nil)


;;; shell
(global-set-key (kbd "C-c s") 'eshell)  ; start shell
(exec-path-from-shell-copy-env "PYTHONPATH")
(exec-path-from-shell-initialize)
(eshell)
(setq-default tramp-default-method "ssh")
(add-hook 'eshell-mode-hook
          (lambda ()
            (setenv "TERM" "emacs")
            (setenv "PAGER" "cat")))

;;; vertico / orderless / consult / marginalia
(vertico-mode t)                                      ; vertical completion UI
(marginalia-mode t)                                   ; annotations in completion
(setq-default
 completion-styles '(orderless basic)                 ; orderless completion style
 completion-category-defaults nil
 completion-category-overrides '((file (styles partial-completion))))
(global-set-key (kbd "M-/") 'completion-at-point)
(global-set-key (kbd "C-x b") 'consult-buffer)        ; enhanced buffer switching
(global-set-key (kbd "C-x 4 b") 'consult-buffer-other-window)
(global-set-key (kbd "C-x 5 b") 'consult-buffer-other-frame)
(global-set-key (kbd "M-y") 'consult-yank-pop)        ; enhanced yank-pop


;;; magit
(with-eval-after-load 'magit-todos
  (magit-todos-mode t))                                   ; show TODOs in magit status


;;; emacs-lisp-mode
(add-hook 'emacs-lisp-mode-hook 'enable-paredit-mode)


;;; company-mode
(global-company-mode t)
(global-set-key (kbd "M-/") 'company-complete)
(setq-default
 company-idle-delay nil
 company-minimum-prefix-length 2
 company-selection-wrap-around t
 company-show-numbers t
 company-tooltip-align-annotations t)


;;; flycheck-mode
(global-flycheck-mode t)


;;; uniquify
(require 'uniquify)                     ; unique buffer names with dirs
(setq-default
 uniquify-buffer-name-style 'post-forward
 uniquify-separator ":")


;;; color-theme
(setq custom-safe-themes t)
(when window-system (load-theme 'solarized-light))


;;; show-paren-mode - needs to be loaded after theme
(setq-default
 show-paren-style 'expression
 show-paren-delay 0)
(set-face-attribute
 'show-paren-match nil
 :background (face-background 'highlight)
 :foreground (face-foreground 'highlight))
(show-paren-mode t)


;;; yasnippets
(with-eval-after-load 'yasnippet
  (setq yas-snippet-dirs (remq 'yas-installed-snippets-dir yas-snippet-dirs)))
(setq-default yas-prompt-functions '(yas-completing-read yas-dropdown-prompt)) ; use completing-read for multiple snippets
(yas-global-mode t)


;;; markdown-mode
(add-hook 'markdown-mode-hook 'flyspell-mode)
(setq-default markdown-command "pandoc -f gfm")


;;; treesit-auto (automatically use tree-sitter modes and install grammars)
(with-eval-after-load 'treesit-auto
  (global-treesit-auto-mode))


;;; html-mode
(add-to-list 'auto-mode-alist '("\\.tpl\\'" . html-mode))
(add-hook 'html-mode-hook 'emmet-mode)


;;; color-modes map
(mapc
 (lambda (x)
   (add-hook x
    (lambda ()
      (display-line-numbers-mode t)
      (rainbow-delimiters-mode t))))
 '(text-mode-hook
   c-mode-common-hook
   python-mode-hook
   haskell-mode-hook
   js2-mode-hook
   html-mode-hook
   css-mode-hook
   sass-mode-hook
   clojure-mode-hook
   emacs-lisp-mode-hook
   conf-mode-hook
   yaml-mode-hook
   sql-mode-hook))


;;; expand-region
(global-set-key (kbd "C-=") 'er/expand-region)


;;; move-text
(global-set-key (kbd "M-p") 'move-text-up)
(global-set-key (kbd "M-n") 'move-text-down)


;;; visual-regexp
(global-set-key (kbd "C-M-%") 'vr/query-replace)
(global-set-key (kbd "M-%") 'vr/replace)

(provide 'init)
;;; init.el ends here