Move emacs 27 to $XDG_CONFIG_HOME/emacs

.config/emacs/early-init.el

@@ -0,0 +1,42 @@
+;;; early-init.el --- -*- lexical-binding: t; -*-
+
+;;; Commentary:
+
+;; Emacs 27 introduces early-init.el, which is run before package and UI
+;; initialization happens.
+
+;;; Code:
+
+;; Defer the garbage collection during startup
+(setq gc-cons-threshold most-positive-fixnum)
+(add-hook 'emacs-startup-hook (lambda () (setq gc-cons-threshold 8000000)))
+
+;; -------------------------------------
+
+;; Base directory
+(setq user-emacs-directory (file-name-directory load-file-name))
+
+;; -------------------------------------
+
+;; Set package install location
+(setq package-user-dir (concat user-emacs-directory "elpa"))
+
+;; Set package quickstart location
+(setq package-quickstart-file (concat
+							   (getenv "XDG_CACHE_HOME")
+							   "/emacs/package-quickstart.el"))
+
+;; Precompute activation actions to speed up startup
+(setq package-quickstart t)
+
+;; -------------------------------------
+
+;; Disable frame bars before they're loaded in
+(push '(menu-bar-lines . 0) default-frame-alist)
+(push '(tool-bar-lines . 0) default-frame-alist)
+(push '(vertical-scroll-bars) default-frame-alist)
+
+;; Do not resize the frame
+(setq frame-inhibit-implied-resize t)
+
+;;; early-init.el ends here