(require 'package)
(setq package-enable-at-startup nil)
(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/"))
(add-to-list 'package-archives '("marmalade" . "https://marmalade-repo.org/packages/"))
(add-to-list 'package-archives '("gnu" . "https://elpa.gnu.org/packages/"))
(package-initialize)

(unless (package-installed-p 'use-package)
  (package-refresh-contents)
  (package-install 'use-package))

(eval-when-compile
  (require 'use-package))
(custom-set-variables
 ;; custom-set-variables was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 '(ansi-color-faces-vector
   [default default default italic underline success warning error])
 '(custom-enabled-themes (quote (wombat)))
 '(inhibit-startup-screen t)
 '(package-selected-packages
   (quote
    (neotree rjsx-mode powerline evil evil-mode use-package))))
(custom-set-faces
 ;; custom-set-faces was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 )

;; Line numbers in modern emacs
(when (version<= "26.0.50" emacs-version )
  (global-display-line-numbers-mode))

;; dumb-jump for "go to definition"
(use-package dumb-jump
  :ensure t
  :config
  (dumb-jump-mode))

;; neotree for project navigation
(use-package neotree
  :ensure t
  :bind (([f8] . neotree-toggle)))

;; rjsx-mode for JSX convenience
(use-package rjsx-mode
  :ensure t
  :mode "\\.jsx\\'"
  :interpreter "node")

;; powerline status bar
(use-package powerline
  :ensure t
  :config
  (powerline-default-theme))

;; evil mode for vim emulation
(use-package evil
  :ensure t
    :defer .1 ;; don't block emacs when starting, load evil immediately after startup
  :init
  (setq evil-want-integration nil) ;; required by evil-collection
  (setq evil-search-module 'evil-search)
  (setq evil-ex-complete-emacs-commands nil)
  (setq evil-vsplit-window-right t) ;; like vim's 'splitright'
  (setq evil-split-window-below t) ;; like vim's 'splitbelow'
  (setq evil-shift-round nil)
  (setq evil-want-C-u-scroll t)
  :config
  (evil-mode))

;; Sane Defaults
(setq delete-old-versions -1 )		; delete excess backup versions silently
(setq version-control t )		; use version control
(setq vc-make-backup-files t )		; make backups file even when in version controlled dir
(setq backup-directory-alist `(("." . "~/.emacs.d/backups")) ) ; which directory to put backups file
(setq vc-follow-symlinks t )				       ; don't ask for confirmation when opening symlinked file
(setq auto-save-file-name-transforms '((".*" "~/.emacs.d/auto-save-list/" )) ) ;transform backups file name
(setq inhibit-startup-screen t )	; inhibit useless and old-school startup screen
(setq ring-bell-function 'ignore )	; silent bell when you make a mistake
(setq coding-system-for-read 'utf-8 )	; use utf-8 by default
(setq coding-system-for-write 'utf-8 )
(setq sentence-end-double-space nil)	; sentence SHOULD end with only a point.
(setq default-fill-column 100)		; toggle wrapping text at the 80th character