141 lines
5.4 KiB
EmacsLisp
141 lines
5.4 KiB
EmacsLisp
;;; early-init.el -*- lexical-binding: t; coding: utf-8-unix -*-
|
||
;; Author: Case Duckworth <acdw@acdw.net>
|
||
;; Created: Sometime during Covid-19, 2020
|
||
;; Keywords: configuration
|
||
;; URL: https://tildegit.org/acdw/emacs
|
||
|
||
;; This file is NOT part of GNU Emacs.
|
||
|
||
;;; License:
|
||
;; Everyone is permitted to do whatever with this software, without
|
||
;; limitation. This software comes without any warranty whatsoever,
|
||
;; but with two pieces of advice:
|
||
;; - Don't hurt yourself.
|
||
;; - Make good choices.
|
||
|
||
;;; Comentary:
|
||
;; Starting with Emacs 27.1, `early-init' is sourced before `package'
|
||
;; or any frames. So those are the settings I run in this file.
|
||
|
||
;;; Code:
|
||
|
||
;;; Add `acdw.el'
|
||
(push (expand-file-name "lisp/" user-emacs-directory)
|
||
load-path)
|
||
(require 'acdw)
|
||
|
||
|
||
;;; Speed up init
|
||
;; see doom-emacs, et al.
|
||
|
||
(setq load-prefer-newer noninteractive
|
||
orig-file-name-handler-alist file-name-handler-alist
|
||
file-name-handler-alist nil)
|
||
(acdw/gc-disable)
|
||
|
||
(hook-defun post-init-reset after-init-hook
|
||
(acdw/gc-enable)
|
||
(dolist (handler file-name-handler-alist)
|
||
(add-to-list 'orig-file-name-handler-alist handler))
|
||
(setq file-name-handler-alist orig-file-name-handler-alist))
|
||
|
||
;;; Frame settings
|
||
(setq default-frame-alist ; Remove most UI
|
||
`((tool-bar-lines . 0) ; No tool bar
|
||
(menu-bar-lines . 0) ; No menu bar
|
||
(vertical-scroll-bars) ; No scroll bars
|
||
(horizontal-scroll-bars) ; ... at all
|
||
(width . 84) ; A /little/ wider than
|
||
; `fill-column' (set later)
|
||
(height . 30)
|
||
(left-fringe . 8) ; Width of fringes
|
||
(right-fringe . 8) ; (8 is default)
|
||
(font . ,(pcase acdw/system
|
||
(:home "DejaVu Sans Mono 10")
|
||
(:work "Consolas 10")
|
||
(:other "monospace 10"))))
|
||
frame-inhibit-implied-resize t ; Don't resize randomly
|
||
frame-resize-pixelwise t ; Resize by pixels, not chars
|
||
)
|
||
|
||
(hook-defun disable-ui-modes after-init-hook
|
||
(dolist (mode ;; each mode is of the form (MODE . FRAME-ALIST-VAR)
|
||
'((tool-bar-mode . tool-bar-lines)
|
||
(menu-bar-mode . menu-bar-lines)
|
||
(scroll-bar-mode . vertical-scroll-bars)
|
||
(horizontal-scroll-bar-mode . horizontal-scroll-bars)
|
||
))
|
||
(let ((setting (alist-get (cdr mode) default-frame-alist)))
|
||
(when (or (not setting)
|
||
(= 0 setting))
|
||
(funcall (car mode) -1)))))
|
||
|
||
(add-function :after after-focus-change-function
|
||
(defun hook--setup-fonts ()
|
||
(dolist (face '(default fixed-pitch))
|
||
;; `default' and `fixed-pitch' should be the same.
|
||
(set-face-attribute face nil
|
||
:font (pcase acdw/system
|
||
(:home "DejaVu Sans Mono-10")
|
||
(:work "Consolas-10")
|
||
(:other "monospace-10"))))
|
||
;; `variable-pitch' is, of course, different.
|
||
(set-face-attribute 'variable-pitch nil
|
||
:font (pcase acdw/system
|
||
(:home "DejaVu Sans")
|
||
(:work "Calibri-11")
|
||
(:other "sans-serif")))
|
||
(remove-function after-focus-change-function
|
||
'hook--setup-fonts)))
|
||
|
||
|
||
;;; Bootstrap package manager (`straight.el')
|
||
|
||
;; 1. Update `exec-path'.
|
||
(dolist (path (list (expand-file-name "bin" user-emacs-directory)
|
||
(expand-file-name "~/bin")
|
||
(expand-file-name "~/.local/bin")
|
||
(expand-file-name "~/usr/bin")
|
||
(expand-file-name "~/cmd")
|
||
(expand-file-name "~/mingw64/bin")))
|
||
(when (file-exists-p path)
|
||
(add-to-list 'exec-path path :append)))
|
||
|
||
;; 1.5. Update $PATH to reflect changes.
|
||
(setenv "PATH" (mapconcat #'identity exec-path path-separator))
|
||
|
||
;; 2. Set `package' and `straight' variables.
|
||
(setq package-enable-at-startup nil
|
||
package-quickstart nil
|
||
straight-host-usernames '((github . "duckwork")
|
||
(gitlab . "acdw"))
|
||
straight-base-dir (acdw/dir))
|
||
|
||
;; 3. Bootstrap `straight'.
|
||
(defvar bootstrap-version)
|
||
(let ((bootstrap-file
|
||
(expand-file-name
|
||
"straight/repos/straight.el/bootstrap.el"
|
||
straight-base-dir))
|
||
(bootstrap-version 5))
|
||
(unless (file-exists-p bootstrap-file)
|
||
(with-current-buffer
|
||
(url-retrieve-synchronously
|
||
(concat "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))
|
||
|
||
;;; Message startup time for profiling
|
||
;; This just redefines the Emacs function
|
||
;; `display-startup-echo-area-message', so no hooks needed.
|
||
(defun display-startup-echo-area-message ()
|
||
"Show Emacs's startup time in the message buffer. For profiling."
|
||
(message "Emacs ready in %s with %d garbage collections."
|
||
(format "%.2f seconds"
|
||
(float-time (time-subtract after-init-time
|
||
before-init-time)))
|
||
gcs-done))
|