nix/doom.d/config.el

218 lines
10 KiB
EmacsLisp

;;; $DOOMDIR/config.el -*- lexical-binding: t; -*-
;; Place your private configuration here! Remember, you do not need to run 'doom
;; sync' after modifying this file!
;; Some functionality uses this to identify you, e.g. GPG configuration, email
;; clients, file templates and snippets. It is optional.
;; (setq user-full-name "John Doe"
;; user-mail-address "john@doe.com")
;; Doom exposes five (optional) variables for controlling fonts in Doom:
;;
;; - `doom-font' -- the primary font to use
;; - `doom-variable-pitch-font' -- a non-monospace font (where applicable)
;; - `doom-big-font' -- used for `doom-big-font-mode'; use this for
;; presentations or streaming.
;; - `doom-symbol-font' -- for symbols
;; - `doom-serif-font' -- for the `fixed-pitch-serif' face
;;
;; See 'C-h v doom-font' for documentation and more examples of what they
;; accept. For example:
;;
;;(setq doom-font (font-spec :family "Fira Code" :size 12 :weight 'semi-light)
;; doom-variable-pitch-font (font-spec :family "Fira Sans" :size 13))
;;
;; If you or Emacs can't find your font, use 'M-x describe-font' to look them
;; up, `M-x eval-region' to execute elisp code, and 'M-x doom/reload-font' to
;; refresh your font settings. If Emacs still can't find your font, it likely
;; wasn't installed correctly. Font issues are rarely Doom issues!
;; There are two ways to load a theme. Both assume the theme is installed and
;; available. You can either set `doom-theme' or manually load a theme with the
;; `load-theme' function. This is the default:
(setq doom-theme 'doom-one)
;; This determines the style of line numbers in effect. If set to `nil', line
;; numbers are disabled. For relative line numbers, set this to `relative'.
(setq display-line-numbers-type t)
;; If you use `org' and don't want your org files in the default location below,
;; change `org-directory'. It must be set before org loads!
(setq org-directory "~/usr/org/")
;; Whenever you reconfigure a package, make sure to wrap your config in an
;; `after!' block, otherwise Doom's defaults may override your settings. E.g.
;;
;; (after! PACKAGE
;; (setq x y))
;;
;; The exceptions to this rule:
;;
;; - Setting file/directory variables (like `org-directory')
;; - Setting variables which explicitly tell you to set them before their
;; package is loaded (see 'C-h v VARIABLE' to look up their documentation).
;; - Setting doom variables (which start with 'doom-' or '+').
;;
;; Here are some additional functions/macros that will help you configure Doom.
;;
;; - `load!' for loading external *.el files relative to this one
;; - `use-package!' for configuring packages
;; - `after!' for running code after a package has loaded
;; - `add-load-path!' for adding directories to the `load-path', relative to
;; this file. Emacs searches the `load-path' when you load packages with
;; `require' or `use-package'.
;; - `map!' for binding new keys
;;
;; To get information about any of these functions/macros, move the cursor over
;; the highlighted symbol at press 'K' (non-evil users must press 'C-c c k').
;; This will open documentation for it, including demos of how they are used.
;; Alternatively, use `C-h o' to look up a symbol (functions, variables, faces,
;; etc).
;;
;; You can also try 'gd' (or 'C-c c d') to jump to their definition and see how
;; they are implemented.
(setq doom-font "Victor Mono NerdFont")
(setq-default indent-tabs-mode t)
(map! :map c-mode-map :i "<tab>" #'indent-for-tab-command)
(defun user-intra-name () "kcolin")
(eval-after-load 'autoinsert
'(define-auto-insert '("\\.\\(c\\|h\\)\\'" . "42 C header")
'(
"Short description: "
"/* ************************************************************************** */" \n
"/* */" \n
"/* ::: :::::::: */" \n
"/* "
(file-name-nondirectory (buffer-file-name))
(substring (make-string 51 ? )
(length (file-name-nondirectory (buffer-file-name))))
":+: :+: :+: */" \n
"/* +:+ +:+ +:+ */" \n
"/* By: " (user-intra-name) " <kcolin@42.fr>"
(substring (make-string 28 ? ) (length (user-intra-name)))
"+#+ +:+ +#+ */" \n
"/* +#+#+#+#+#+ +#+ */" \n
"/* Created: " (format-time-string "%Y/%m/%d %H:%M:%S") " by " (user-intra-name)
(substring (make-string 18 ? ) (length (user-intra-name)))
"#+# #+# */" \n
"/* Updated: " (format-time-string "%Y/%m/%d %H:%M:%S") " by " (user-intra-name)
(substring (make-string 17 ? ) (length (user-intra-name)))
"### ########.fr */" \n
"/* */" \n
"/* ************************************************************************** */" \n
)))
(defun my-42-header ()
"check and update or replace 42 header in .c and .h files"
(interactive)
(if (my-42-header-check)
(my-42-header-update)
(my-42-header-replace)))
(defun my-42-header-update ()
"Update the existing 42 header"
(interactive)
(save-excursion
(goto-char 0)
(re-search-forward "/\\* .\\{51\\}:\\+: :\\+: :\\+: \\*/" 891 t)
(replace-match (concat "/* "
(file-name-nondirectory (buffer-file-name))
(substring (make-string 51 ? )
(length (file-name-nondirectory (buffer-file-name))))
":+: :+: :+: */"))
(re-search-forward "/\\* Updated: [0-9]\\{4\\}/[0-9]\\{2\\}/[0-9]\\{2\\} \
[0-9]\\{2\\}:[0-9]\\{2\\}:[0-9]\\{2\\} by .\\{17\\}### ########\\.fr \\*/" 891 t)
(replace-match (concat "/* Updated: "
(format-time-string "%Y/%m/%d %H:%M:%S")
" by " (user-intra-name)
(substring (make-string 17 ? ) (length (user-intra-name)))
"### ########.fr */"))))
(defun my-42-header-replace ()
"Replace the first 11 lines with a fresh 42 header, if there is probably a bad header"
(interactive)
(save-excursion
(goto-char 0)
(cond ((re-search-forward "^/\\*.*\\*/$" nil t)
(re-search-forward "^$" nil t)
(delete-region 1 (point))))
(insert (my-42-header-generate))))
(defun my-42-header-generate ()
"Generate 42 header string"
(concat "/* ************************************************************************** */\n"
"/* */\n"
"/* ::: :::::::: */\n"
"/* "
(file-name-nondirectory (buffer-file-name))
(substring (make-string 51 ? )
(length (file-name-nondirectory (buffer-file-name))))
":+: :+: :+: */\n"
"/* +:+ +:+ +:+ */\n"
"/* By: " (user-intra-name) " <kcolin@42.fr>"
(substring (make-string 28 ? ) (length (user-intra-name)))
"+#+ +:+ +#+ */\n"
"/* +#+#+#+#+#+ +#+ */\n"
"/* Created: " (format-time-string "%Y/%m/%d %H:%M:%S") " by " (user-intra-name)
(substring (make-string 18 ? ) (length (user-intra-name)))
"#+# #+# */\n"
"/* Updated: " (format-time-string "%Y/%m/%d %H:%M:%S") " by " (user-intra-name)
(substring (make-string 17 ? ) (length (user-intra-name)))
"### ########.fr */\n"
"/* */\n"
"/* ************************************************************************** */\n"))
(defun my-42-header-check ()
"Check if there's a 42 header at the top of the current buffer"
(widen)
(let (header lines)
(condition-case my-simple-error
(setq header (buffer-substring-no-properties 1 891))
(my-simple-handler
(my-42-header-replace)))
(setq lines (split-string header "\n"))
(and (= 11 (length lines))
(seq-every-p (lambda (e) (= 80 (length e))) lines)
(string-match "/\\* \\*\\{74\\} \\*/" (nth 0 lines))
(string-match "/\\* \\{76\\}\\*/" (nth 1 lines))
(string-match "/\\* \\{56\\}::: :::::::: \\*/" (nth 2 lines))
(string-match "/\\* .\\{51\\}:\\+: :\\+: :\\+: \\*/" (nth 3 lines))
(string-match "/\\* \\{52\\}\\+:\\+ \\+:\\+ \\+:\\+ \\*/" (nth 4 lines))
(string-match "/\\* By: .\\{3,42\\}<kcolin@42.fr> *\\+#\\+ \\+:\\+ \\+#\\+ \\*/" (nth 5 lines))
(string-match "/\\* \\{48\\}\\+#\\+#\\+#\\+#\\+#\\+ \\+#\\+ \\*/" (nth 6 lines))
(string-match "/\\* Created: [0-9]\\{4\\}/[0-9]\\{2\\}/[0-9]\\{2\\} \
[0-9]\\{2\\}:[0-9]\\{2\\}:[0-9]\\{2\\} by .\\{18\\}#\\+# #\\+# \\*/" (nth 7 lines))
(string-match "/\\* Updated: [0-9]\\{4\\}/[0-9]\\{2\\}/[0-9]\\{2\\} \
[0-9]\\{2\\}:[0-9]\\{2\\}:[0-9]\\{2\\} by .\\{17\\}### ########\\.fr \\*/" (nth 8 lines))
(string-match "/\\* \\{76\\}\\*/" (nth 9 lines))
(string-match "/\\* \\*\\{74\\} \\*/" (nth 10 lines)))))
(auto-insert-mode t)
(add-hook 'c-mode-hook 'my-42-header)
;; basic configuration for 42 .c and .h files
(defun my-c-mode-hook ()
(setq-default tab-width 4)
(setq-default indent-tabs-mode t)
(setq-default c-default-style "linux")
(c-set-offset 'substatement-open 0)
(setq-default c-basic-offset 4)
;; buggy sometimes if you don't setq it as well
(setq c-basic-offset 4))
(add-hook 'c-mode-hook 'my-c-mode-hook)
(defun my-42-header-before-save-hook ()
(when (eq major-mode 'c-mode)
(my-42-header)))
(add-hook 'before-save-hook #'my-42-header-before-save-hook)
(add-to-list 'auto-mode-alist '("\\.jjdescription\\'" . diff-mode))