emacs: intensly use use-package

.emacs.d/init.el

@@ -1,25 +1,42 @@
 ;;; Package Management
-(setq package-archives
-      '(("gnu" . "https://elpa.gnu.org/packages/")
-	("melpa" . "https://melpa.org/packages/")))
-
 (require 'package)
+
+(add-to-list 'package-archives '("gnu" . "https://elpa.gnu.org/packages/"))
+(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/"))
+
 (package-initialize)
-(package-refresh-contents)
-
-(setq my-packages
-      '(go-mode
-	gruvbox-theme
-	github-theme
-	org
-	org-bullets
-	paper-theme
-	slime
-	zig-mode))
-
-(dolist (pkg my-packages)
-  (unless (package-installed-p pkg)
-    (package-install pkg)))
+(unless package-archive-contents
+  (package-refresh-contents))
+
+(unless (package-installed-p 'use-package)
+  (package-install 'use-package))
+
+(require 'use-package)
+(setq use-package-always-ensure t)
+
+;;; Configuration
+(use-package org-bullets
+  :hook (org-mode . org-bullets-mode)
+  :custom
+  (org-bullets-bullet-list '("◉" "○" "●" "○" "●" "○" "●")))
+
+;;; C
+(setq c-default-style "linux")
+
+;;; Go
+(use-package go-mode
+  :mode "\\.go\\'")
+
+;;; Zig
+(use-package zig-mode
+  :mode "\\.zig\\'")
+
+;;; Shortcuts
+(defun indent-buffer()
+  (interactive)
+  (save-excursion
+    (indent-region (point-min) (point-max) nil)))
+(global-set-key [f12] 'indent-buffer)
 
 ;;; Hidden Behavior
 (setq custom-file null-device)
@@ -32,42 +49,24 @@
 (put 'upcase-region 'disabled nil)
 
 ;;; General Appearence
+(use-package busybee-theme
+  :init (load-theme 'busybee t))
+
 (menu-bar-mode -1)
 (scroll-bar-mode -1)
 (tool-bar-mode -1)
 
-(global-linum-mode)
-(setq linum-format "%3d ")
-
 (set-face-attribute 'default nil
-		    :family "Fira Code"
-		    :height 140)
+		    :family "Fira Code Retina"
+		    :height 180)
 
 (setq inhibit-startup-screen t)
-(setq fill-column 80)
-
-;;; Hooks
-(add-hook 'org-mode-hook
-	  (lambda ()
-	    (org-bullets-mode 1)))
-
-(defun disbale-linum-mode ()
-  (add-hook 'after-change-major-mode-hook
-	    (lambda () (linum-mode 0))
-	    :append :local))
-(add-hook 'term-mode-hook 'disbale-linum-mode)
-(add-hook 'eshell-mode-hook 'disbale-linum-mode)
-
-;;; C
-(setq c-default-style "linux")
 
-;;; Lisp
-(setq inferior-lisp-program "/bin/sbcl")
-(slime-setup)
+(column-number-mode)
+(setq fill-column 80)
 
-;;; Shortcuts
-(defun indent-buffer()
-  (interactive)
-  (save-excursion
-    (indent-region (point-min) (point-max) nil)))
-(global-set-key [f12] 'indent-buffer)
+(global-display-line-numbers-mode t)
+(dolist (mode '(term-mode-hook
+		shell-mode-hook
+		eshell-mode-hook))
+  (add-hook mode (lambda () (display-line-numbers-mode 0))))