This repository has been archived on 2024-10-30. You can view files and clone it, but cannot push or open issues or pull requests.
emacs/init.el

463 lines
15 KiB
EmacsLisp

;; package --- Summary
;;; Commentary:
;; TODO
;; - org-roam
;; - org goodies
;; - persp-mode
;; - understand how cape works
;; - dirvish
;; - prettify eshell
;; - projectile
;;; Code:
(require 'setup)
(setup-define :load-after
(lambda (&rest features)
(let ((body `(require ',(setup-get 'feature))))
(dolist (feature (nreverse features))
(setq body `(with-eval-after-load ',feature ,body)))
body))
:documentation "Load the current feature after FEATURES.")
(setup ligatures
(ligature-set-ligatures 't '("www"))
(ligature-set-ligatures 'prog-mode '("www" "**" "***" "**/" "*>" "*/" "\\\\" "\\\\\\" "{-" "::"
":::" ":=" "!!" "!=" "!==" "-}" "----" "-->" "->" "->>"
"-<" "-<<" "-~" "#{" "#[" "##" "###" "####" "#(" "#?" "#_"
"#_(" ".-" ".=" ".." "..<" "..." "?=" "??" ";;" "/*" "/**"
"/=" "/==" "/>" "//" "///" "&&" "||" "||=" "|=" "|>" "^=" "$>"
"++" "+++" "+>" "=:=" "==" "===" "==>" "=>" "=>>" "<="
"=<<" "=/=" ">-" ">=" ">=>" ">>" ">>-" ">>=" ">>>" "<*"
"<*>" "<|" "<|>" "<$" "<$>" "<!--" "<-" "<--" "<->" "<+"
"<+>" "<=" "<==" "<=>" "<=<" "<>" "<<" "<<-" "<<=" "<<<"
"<~" "<~~" "</" "</>" "~@" "~-" "~>" "~~" "~~>" "%%"))
(global-ligature-mode 't)
)
(setup flycheck
(:require flycheck)
(:hook-into prog-mode)
(if (display-graphic-p) (:hook flycheck-posframe-mode) (:hook flycheck-inline-mode)))
(setup eglot
(:with-mode eglot--managed-mode (:hook (lambda () (flymake-mode -1)))))
(setup emacs
(:option use-dialog-box nil
use-short-answers t
native-comp-async-report-warnings-errors nil
inhibit-startup-message t
visible-bell t
scroll-conservatively 101 ;; more than 100 => redisplay doesn't recenter point
scroll-margin 3
temporary-file-directory "~/.emacs-saves/"
backup-directory-alist `(("." . ,temporary-file-directory))
auto-save-files-name-transforms `((".*" ,temporary-file-directory t))
backup-by-copying t)
(defun ccr/set-faces ()
(set-face-attribute 'default nil :font "Fira Code 12")
(meow--prepare-face))
(if (daemonp)
(add-hook 'server-after-make-frame-hook #'ccr/set-faces)
(ccr/set-faces))
(menu-bar-mode -1)
(scroll-bar-mode -1)
(tool-bar-mode -1)
(global-hl-line-mode -1)
(global-auto-revert-mode t)
(show-paren-mode 1)
(column-number-mode 1)
(unless (display-graphic-p) ;; FIXME make it work when starting Emacs as daemon
(advice-add 'enable-theme
:after
#'(lambda (&rest rest)
(let* ((bg-color (face-attribute 'default :background))
(ansi-command (format "\033]11;#%s\007"
(string-remove-prefix "#" bg-color))))
(send-string-to-terminal ansi-command))))
(defun reset-terminal () (send-string-to-terminal "\033c"))
(add-hook 'kill-emacs-hook #'reset-terminal))
(ef-themes-select 'ef-day)
(defun ccr/reload-emacs ()
(interactive)
(load-file "~/.vanilla-emacs.d/init.el"))
(defun ccr/run-in-vterm-kill (process event)
"A process sentinel. Kills PROCESS's buffer if it is live."
(let ((b (process-buffer process)))
(and (buffer-live-p b)
(kill-buffer b))))
(defun ccr/run-in-vterm (command &optional buffer-name)
"Run command in vterm"
(interactive)
(with-current-buffer (vterm (if buffer-name buffer-name (concat "*" command "*")))
(set-process-sentinel vterm--process #'ccr/run-in-vterm-kill)
(vterm-send-string command)
(vterm-send-return)))
(defun ccr/nixos-rebuild-test ()
"Run `nixos-rebuild test`"
(interactive)
(ccr/run-in-vterm
"sudo nixos-rebuild test --flake /home/ccr/fleet"
"*vterm-nixos-rebuild-test*"))
(defun ccr/nixos-rebuild-switch ()
"Run `nixos-rebuild switch`"
(interactive)
(ccr/run-in-vterm
"sudo nixos-rebuild switch --flake /home/ccr/fleet"
"*vterm-nixos-rebuild-switch*")))
(setup prog-mode (:hook display-line-numbers-mode hl-line-mode))
(setup which-key :option (which-key-mode))
(setup magit-mode (:hook magit-delta-mode))
(setup nix-mode (:hook eglot-ensure tree-sitter-hl-mode)
(global-nix-prettify-mode))
(setup haskell-mode (:hook eglot-ensure tree-sitter-hl-mode))
(setup terraform-mode (:hook eglot-ensure tree-sitter-hl-mode))
(setup yaml-mode (:hook tree-sitter-hl-mode))
(setup sh-mode (:hook tree-sitter-hl-mode))
(setup lisp
(:hook enable-paredit-mode)
(:with-mode emacs-lisp-mode (:hook enable-paredit-mode)))
(setup envrc (envrc-global-mode))
(setup windmove
(defcustom ccr/v-resize-amount 4
"How many rows move when calling `ccr/v-resize`"
:type 'integer)
(defcustom ccr/h-resize-amount 4
"How many columns move when calling `ccr/h-resize`"
:type 'integer) ;; (defcustom ccr/resize-rows 4)
(defun ccr/v-resize (key)
"Interactively vertically resize the window"
(interactive "cHit >/< to enlarge/shrink")
(cond ((eq key (string-to-char ">"))
(enlarge-window-horizontally ccr/v-resize-amount)
(call-interactively 'ccr/v-resize))
((eq key (string-to-char "<"))
(enlarge-window-horizontally (- ccr/v-resize-amount))
(call-interactively 'ccr/v-resize))
(t (push key unread-command-events))))
(defun ccr/h-resize (key)
"Interactively horizontally resize the window"
(interactive "cHit >/< to enlarge/shrink")
(cond ((eq key (string-to-char ">"))
(enlarge-window ccr/h-resize-amount)
(call-interactively 'ccr/h-resize))
((eq key (string-to-char "<"))
(enlarge-window (- ccr/h-resize-amount))
(call-interactively 'ccr/h-resize))
(t (push key unread-command-events))))
(:global "C-c w k" #'windmove-up
"C-c w l" #'windmove-right
"C-c w j" #'windmove-down
"C-c w h" #'windmove-left
"M-k" #'windmove-up
"M-l" #'windmove-right
"M-j" #'windmove-down
"M-h" #'windmove-left
"C-c w <up>" #'windmove-up
"C-c w <right>" #'windmove-right
"C-c w <down>" #'windmove-down
"C-c w <left>" #'windmove-left
"C-c w q" #'delete-window
"C-c w K" #'windmove-delete-up
"C-c w L" #'windmove-delete-right
"C-c w J" #'windmove-delete-down
"C-c w H" #'windmove-delete-left
"C-c w x" #'kill-buffer-and-window
"C-c w v" #'split-window-right
"C-c w s" #'split-window-below
"C-c w V" #'ccr/v-resize
"C-c w S" #'ccr/h-resize))
(setup (:package vertico marginalia consult orderless embark corfu)
;; Vertico
(:option vertico-mouse-mode t
vertico-reverse-mode t
vertico-count 8
vertico-resize t
vertico-cycle t
vertico-mode t)
(:bind-into vertico-map
"DEL" #'vertico-directory-delete-char
"C-DEL" #'vertico-directory-delete-word)
;; Marginalia
(:option marginalia-mode t
marginalia-aligh 'right)
(:bind-into minibuffer-local-map
"M-A" marginalia-cycle)
;; Consult
(:global [remap switch-to-buffer] #'consult-buffer
[remap goto-line] #'consult-goto-line
[remap imenu] #'consult-imenu
[remap project-switch-to-buffer] #'consult-project-buffer
"C-c b b" #'consult-project-buffer
"C-c b B" #'consult-buffer
"C-c g l" #'consult-goto-line
"C-c b i" #'consult-imenu
"C-c f f" #'consult-find
"C-c F" (if (executable-find "rg")
#'consult-ripgrep
#'consult-grep)
"C-c f" consult-find
"C-c l" consult-line
"C-c m" consult-mark
"C-c o o" consult-outline
"C-c e" #'consult-flycheck)
(:option xref-show-xrefs-function #'consult-xref
xref-show-definitions-function #'consult-xref)
;; Orderless
(:option completion-styles '(orderless))
;; Embark
(:global "C-'" #'embark-act
"C-=" #'embark-dwim)
;; Corfu
(global-corfu-mode)
(unless (display-graphic-p) (corfu-terminal-mode))
(:option completion-cycle-threshold 3
tab-always-indent 'complete
kind-icon-default-face 'corfu-default)
(add-to-list 'corfu-margin-formatters #'kind-icon-margin-formatter)
(:bind-into corfu-map
"M-d" #'corfu-doc-toggle
"M-l" #'corfu-show-location
"SPC" #'corfu-insert-separator)
;; Cape
(add-to-list 'completion-at-point-functions #'cape-dabbrev)
(add-to-list 'completion-at-point-functions #'cape-file)
;; All the icons completion
(all-the-icons-completion-mode)
)
;; TODO configure corfu, cape, dabbrev, kind-icons
;; Work in progress:
(defun ccr/ignore-elisp-keywords (cand)
(or (not (keywordp cand))
(eq (char-after (car completion-in-region--data)) ?:)))
(defun ccr/setup-elisp ()
(setq-local completion-at-point-functions
`(,(cape-super-capf
(cape-capf-predicate
#'elisp-completion-at-point
;; #'my/ignore-elisp-keywords
)
#'cape-dabbrev)
cape-file)
cape-dabbrev-min-length 5))
(setup eshell
(:hook esh-autosuggest-mode)
(eshell-syntax-highlighting-global-mode +1)
(:global "C-c o e" #'projectile-run-eshell
"C-c o t" #'projectile-run-vterm))
(setup vterm
(:option vterm-timer-delay 0.01))
(setup magit
(:global "C-c o g" magit))
(setup yaml-mode
(add-to-list 'auto-mode-alist '("\\.y(a?)ml\\'" . yaml-mode))
(add-hook 'yaml-mode-hook ;; TODO use a more idiomatic style according to setup.el
#'(lambda ()
(define-key yaml-mode-map "\C-m" 'newline-and-indent))))
(setup hl-todo (global-hl-todo-mode))
(setup projectile
(:option projectile-project-search-path '("~/projects/" "~/mlabs/"))
;; (:bind-into projectile-command-map
;; "DEL" #'vertico-directory-delete-char
;; "C-DEL" #'vertico-directory-delete-word)
)
(setup meow
(meow-global-mode 1)
(meow-motion-overwrite-define-key
'("j" . meow-next)
'("k" . meow-prev)
'("<escape>" . ignore))
(meow-leader-define-key
;; SPC j/k will run the original command in MOTION state.
'("j" . "H-j")
'("k" . "H-k")
;; Use SPC (0-9) for digit arguments.
'("1" . meow-digit-argument)
'("2" . meow-digit-argument)
'("3" . meow-digit-argument)
'("4" . meow-digit-argument)
'("5" . meow-digit-argument)
'("6" . meow-digit-argument)
'("7" . meow-digit-argument)
'("8" . meow-digit-argument)
'("9" . meow-digit-argument)
'("0" . meow-digit-argument)
'("/" . meow-keypad-describe-key)
'("?" . meow-cheatsheet))
(meow-normal-define-key
'("0" . meow-expand-0)
'("9" . meow-expand-9)
'("8" . meow-expand-8)
'("7" . meow-expand-7)
'("6" . meow-expand-6)
'("5" . meow-expand-5)
'("4" . meow-expand-4)
'("3" . meow-expand-3)
'("2" . meow-expand-2)
'("1" . meow-expand-1)
'("-" . negative-argument)
'(";" . meow-reverse)
'("," . meow-inner-of-thing)
'("." . meow-bounds-of-thing)
'("[" . meow-beginning-of-thing)
'("]" . meow-end-of-thing)
'(">" . meow-indent)
'("<" . meow-back-to-indentation)
'("a" . meow-append)
'("A" . meow-open-below)
'("b" . meow-back-word)
'("B" . meow-back-symbol)
'("c" . meow-change)
'("d" . meow-delete)
'("D" . meow-backward-delete)
'("e" . meow-next-word)
'("E" . meow-next-symbol)
'("f" . meow-find)
'("g" . meow-cancel-selection)
'("G" . meow-grab)
'("h" . meow-left)
'("H" . meow-left-expand)
'("i" . meow-insert)
'("I" . meow-open-above)
'("j" . meow-next)
'("J" . meow-next-expand)
'("k" . meow-prev)
'("K" . meow-prev-expand)
'("l" . meow-right)
'("L" . meow-right-expand)
'("m" . meow-join)
'("n" . meow-search)
'("o" . meow-block)
'("O" . meow-to-block)
'("p" . meow-yank)
'("q" . meow-quit)
'("Q" . meow-goto-line)
'("r" . meow-replace)
'("R" . meow-swap-grab)
'("s" . meow-kill)
'("t" . meow-till)
'("u" . meow-undo)
'("U" . meow-undo-in-selection)
'("v" . meow-visit)
'("w" . meow-mark-word)
'("W" . meow-mark-symbol)
'("x" . meow-line)
'("X" . meow-goto-line)
'("y" . meow-save)
'("Y" . meow-sync-grab)
'("z" . meow-pop-selection)
'("'" . repeat)
'("<escape>" . ignore)))
(setup popper
(:option
popper-reference-buffers '("\*Messages\*"
"Output\*$"
"\\*Async Shell Command\\*"
"\*nixos-rebuild-(test|switch)\*"
help-mode
compilation-mode
"^\\*eshell.*\\*$" eshell-mode ;eshell as a popup
"^\\*shell.*\\*$" shell-mode ;shell as a popup
"^\\*term.*\\*$" term-mode ;term as a popup
"^\\*vterm.*\\*$" vterm-mode ;vterm as a popup
)
popper-echo-lines 1
popper-mode-line nil
)
(popper-mode 1)
(popper-echo-mode 1)
(:global "C-c t t" popper-toggle-latest
"C-c t c" popper-cycle
"C-c t p" popper-toggle-type))
(setup org-roam
(:option org-roam-directory "~/roam/"
org-roam-node-display-template (concat "${title:*} " (propertize "${tags:10}" 'face 'org-tag)))
(:global "C-c n l" org-roam-buffer-toggle
"C-c n f" org-roam-node-find
"C-c n g" org-roam-graph
"C-c n i" org-roam-node-insert
"C-c n c" org-roam-capture
"C-c n j" org-roam-dailies-capture-today)
(org-roam-db-autosync-mode))
(setup diff-hl (global-diff-hl-mode))
(setup dirvish
(dirvish-override-dired-mode)
(diredfl-global-mode)
(dirvish-peek-mode)
(dirvish-side-follow-mode)
(pdf-tools-install)
(:option dirvish-use-header-line nil
dirvish-attributes '(all-the-icons
file-time
file-size
collapse
subtree-state
vc-state
git-msg)
delete-by-moving-to-trash t
dired-listing-switches "-l --almost-all --human-readable --group-directories-first --no-group")
(:with-mode dirvish-directory-view-mode (:hook diredfl-mode)))
;; TODO play with skacle/sway.el
;; (setq shackle-default-rule '(:frame t)
;; shackle-display-buffer-frame-function 'sway-shackle-display-buffer-frame)
;; (sway-socket-tracker-mode)
;; (sway-undertaker-mode) ;; If you want to use :dedicate, read below.
;; (sway-x-focus-through-sway-mode) ;; Temporary workaround for Sway bug 6216
;; ;; To use with pgtk Emacs, you *must* ensure that frame names are
;; ;; unique. This is a way to achieve this:
;; (setq frame-title-format '("%b — GNU Emacs [" (:eval (frame-parameter (selected-frame) 'window-id)) "]"))
;; ;; You may want to make this nicer, feel free to improve. The only
;; ;; requirement is that each frame must have a strictly unique name on
;; ;; that Emacs instance (name collisions with other programs, including
;; ;; other Emacs processes, are not an issue )
;; (setq shackle-rules
;; `(("*Help*" :select t :frame t :dedicate t))
;; shackle-default-rule '(:frame t)
;; shackle-default-size 0.4
;; shackle-inhibit-window-quit-on-same-windows t
;; shackle-display-buffer-frame-function 'sway-shackle-display-buffer-frame)
(provide 'init)
;;; init.el ends here