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dotfiles/Emacs/.config/emacs/init.el

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EmacsLisp

;;; init.el --- My custom init.el that starts my Emacs -*- lexical-binding: t; -*-
;; Copyright (C) 2020 Aryadev Chavali
;; Author: Aryadev Chavali <aryadev@aryadevchavali.com>
;; Keywords:
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;;; Code:
;; Straight
(defvar bootstrap-version)
(let ((bootstrap-file
(expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
(bootstrap-version 5))
(unless (file-exists-p bootstrap-file)
(with-current-buffer
(url-retrieve-synchronously
"https://raw.githubusercontent.com/raxod502/straight.el/develop/install.el"
'silent 'inhibit-cookies)
(goto-char (point-max))
(eval-print-last-sexp)))
(load bootstrap-file nil 'nomessage))
(setq straight-use-package-by-default t
use-package-enable-imenu-support t
use-package-always-demand nil
use-package-always-defer nil
use-package-hook-name-suffix nil
use-package-compute-statistics t)
(straight-use-package 'use-package)
;;; Load literate
;; Setup directories and constants
(defconst +literate/org-files (list (concat user-emacs-directory "config.org")))
(defconst +literate/output-files
(mapcar #'(lambda (x) (replace-regexp-in-string ".org" ".el" x)) +literate/org-files))
(defun +literate/load-config ()
"Load all files in +literate/output-files."
(mapc #'(lambda (x) (load-file x)) +literate/output-files))
(defun +literate/org-files-exist ()
"Checks if output files exist, for compilation purposes."
(require 'cl-lib)
(if (< 1 (length +literate/output-files))
(cl-reduce #'(lambda (x y) (and x y)) (mapc #'file-exists-p +literate/output-files)
:initial-value t)
(file-exists-p (car +literate/output-files))))
(autoload #'org-babel-tangle-file "ob-tangle")
(defun +literate/compile-config ()
"Compile all files in +literate/org-files via org-babel-tangle."
(mapc #'org-babel-tangle-file +literate/org-files))
;; Killing Emacs hook
(add-hook
'kill-emacs-hook
#'+literate/compile-config)
(unless (+literate/org-files-exist)
(+literate/compile-config))
(+literate/load-config)
(when (daemonp)
(require 'general)
(require 'evil)
(require 'notmuch)
(require 'company)
(require 'org)
(require 'eglot))
(setq gc-cons-threshold 100000000)
(provide 'init)
;;; init.el ends here