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;;; init.el --- The Emacs init file
;;; Commentary:
;; This is the main configuration file for Emacs.
;; In this file:
;; - Set the bootstratp for straight.el
;; - Load use-package
;; - Load no-littering
;; - Set user-init-directory to ~/.cache/emacs
;; - Install the latest release of org
;; - Load the file ~/.emacs.d/
;; Disable cl-functions warnings
(setq byte-compile-warnings '(cl-functions))
;; set up straight package manager
(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)
'silent 'inhibit-cookies)
(goto-char (point-max))
(load bootstrap-file nil 'nomessage))
(straight-use-package 'use-package)
(setq straight-use-package-by-default t)
;; Helper functions
;; Helper function for loading elisp files
(defun load-elisp-if-exists (f)
"load the elisp file only if it exists and is readable"
(if (and (file-exists-p f)
(file-readable-p f))
(load-file f)))
;; Helper function for loading org-mode files
(defun load-orgfile-if-exists (f)
"load the elisp file only if it exists and is readable"
(if (and (file-exists-p f)
(file-readable-p f))
(org-babel-load-file f)))
;; Keep emacs clean!
;; Change the user-emacs-directory to keep unwanted things out of ~/.emacs.d
(setq user-emacs-directory (expand-file-name "~/.cache/emacs/")
url-history-file (expand-file-name "url/history" user-emacs-directory))
;; Use no-littering to automatically set common paths to the new user-emacs-directory
(use-package no-littering)
;; This is a patch for using emacs with fake home directories
(setq custom-file (expand-file-name "custom.el" user-emacs-directory))
(load-elisp-if-exists custom-file) ;; custom-file not loaded with fancy home variables
;; Install org-mode
(straight-use-package 'org)
;; Load myconfig file.
(let ((config-el (expand-file-name "~/.emacs.d/myconfig.el"))
(config-org (expand-file-name "~/.emacs.d/")))
(if (and (file-exists-p config-el)
(time-less-p (file-attribute-modification-time (file-attributes config-org))
(file-attribute-modification-time (file-attributes config-el))))
(load-file config-el)
(org-babel-load-file config-org)))
(provide 'init)
;;; init.el ends here