Some additional changes to stuff

packages.el

@@ -5,142 +5,112 @@
 (require 'package)
 (add-to-list 'package-archives '("melpa" . "http://melpa.org/packages/"))
 (package-initialize)
+(package-refresh-contents) ; Refresh only once, on startup
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; Behaviour
 (unless (package-installed-p 'helm)
-  (package-refresh-contents)
   (package-install 'helm))
 
 (unless (package-installed-p 'evil)
-  (package-refresh-contents)
   (package-install 'evil))
 
 (unless (package-installed-p 'evil-leader)
-  (package-refresh-contents)
   (package-install 'evil-leader))
 
 (unless (package-installed-p 'evil-nerd-commenter)
-  (package-refresh-contents)
   (package-install 'evil-nerd-commenter))
 
 ;; Rainbow delimiters
 (unless (package-installed-p 'rainbow-delimiters)
-  (package-refresh-contents)
   (package-install 'rainbow-delimiters))
 
 ;; Smart mode line
 (unless (package-installed-p 'smart-mode-line)
-  (package-refresh-contents)
   (package-install 'smart-mode-line))
 
 ;; Show hex colors in UI
 (unless (package-installed-p 'rainbow-mode)
-  (package-refresh-contents)
   (package-install 'rainbow-mode))
 
 ;; Indentation and line length
 (unless (package-installed-p 'indent-guide)
-  (package-refresh-contents)
   (package-install 'indent-guide))
 
 (unless (package-installed-p 'column-enforce-mode)
-  (package-refresh-contents)
   (package-install 'column-enforce-mode))
 
 (unless (package-installed-p 'aggressive-indent)
-  (package-refresh-contents)
   (package-install 'aggressive-indent))
 
 ;; Window management
 (unless (package-installed-p 'window-purpose)
-  (package-refresh-contents)
   (package-install 'window-purpose))
 
 ;; Project management
 (unless (package-installed-p 'projectile)
-  (package-refresh-contents)
   (package-install 'projectile))
 
 (unless (package-installed-p 'ag)
-  (package-refresh-contents)
   (package-install 'ag))
 
 (unless (package-installed-p 'helm-projectile)
-  (package-refresh-contents)
   (package-install 'helm-projectile))
 
 (unless (package-installed-p 'helm-ag)
-  (package-refresh-contents)
   (package-install 'helm-ag))
 
 (unless (package-installed-p 'dumb-jump)
-  (package-refresh-contents)
   (package-install 'dumb-jump))
 
 ; Run stuff directly from shell
 (unless (package-installed-p 'exec-path-from-shell)
-  (package-refresh-contents)
   (package-install 'exec-path-from-shell))
 
 ;; Git
 (unless (package-installed-p 'magit)
-  (package-refresh-contents)
   (package-install 'magit))
 
 (unless (package-installed-p 'diff-hl)
-  (package-refresh-contents)
   (package-install 'diff-hl))
 
 (unless (package-installed-p 'evil-magit)
-  (package-refresh-contents)
   (package-install 'evil-magit))
 
 ;; Code quality and helpers
 (unless (package-installed-p 'flycheck)
-  (package-refresh-contents)
   (package-install 'flycheck))
 
 (unless (package-installed-p 'projectile)
-  (package-refresh-contents)
   (package-install 'projectile))
 
 (unless (package-installed-p 'yasnippet)
-  (package-refresh-contents)
   (package-install 'yasnippet))
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; Themes
 (unless (package-installed-p 'color-theme-approximate)
-  (package-refresh-contents)
   (package-install 'color-theme-approximate))
 
 (unless (package-installed-p 'monokai-theme)
-  (package-refresh-contents)
   (package-install 'monokai-theme))
 
 (unless (package-installed-p 'noctilux-theme)
-  (package-refresh-contents)
   (package-install 'noctilux-theme))
 
 (unless (package-installed-p 'ujelly-theme)
-  (package-refresh-contents)
   (package-install 'ujelly-theme))
 
 (unless (package-installed-p 'flatui-theme)
-  (package-refresh-contents)
   (package-install 'flatui-theme))
 
 (unless (package-installed-p 'atom-one-dark-theme)
-  (package-refresh-contents)
   (package-install 'atom-one-dark-theme))
 
 (unless (package-installed-p 'helm-themes)
-  (package-refresh-contents)
   (package-install 'helm-themes))
 
 (unless (package-installed-p 'base16-theme)
-  (package-refresh-contents)
   (package-install 'base16-theme))
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@@ -148,100 +118,78 @@
 
 ;; Elixir
 (unless (package-installed-p 'elixir-mode)
-  (package-refresh-contents)
   (package-install 'elixir-mode))
 
 (unless (package-installed-p 'alchemist)
-  (package-refresh-contents)
   (package-install 'alchemist))
 
 ; Ruby
 (unless (package-installed-p 'rvm)
-  (package-refresh-contents)
   (package-install 'rvm))
 
 (unless (package-installed-p 'ruby-end)
-  (package-refresh-contents)
   (package-install 'ruby-end))
 
 (unless (package-installed-p 'haml-mode)
-  (package-refresh-contents)
   (package-install 'haml-mode))
 
 (unless (package-installed-p 'yaml-mode)
-  (package-refresh-contents)
   (package-install 'yaml-mode))
 
 (unless (package-installed-p 'jade-mode)
-  (package-refresh-contents)
   (package-install 'jade-mode))
 
 (unless (package-installed-p 'less-css-mode)
-  (package-refresh-contents)
   (package-install 'less-css-mode))
 
 (unless (package-installed-p 'robe)
-  (package-refresh-contents)
   (package-install 'robe))
 
 (unless (package-installed-p 'rspec-mode)
-  (package-refresh-contents)
   (package-install 'rspec-mode))
 
 ; Web mode for editing erb
 (unless (package-installed-p 'web-mode)
-  (package-refresh-contents)
   (package-install 'web-mode))
 
 ; JSON prettifier
 (unless (package-installed-p 'json-reformat)
-  (package-refresh-contents)
   (package-install 'json-reformat))
 
 ; Markdown helper
 (unless (package-installed-p 'markdown-mode)
-  (package-refresh-contents)
   (package-install 'markdown-mode))
 
 ;; Docker
 (unless (package-installed-p 'dockerfile-mode)
-  (package-refresh-contents)
   (package-install 'dockerfile-mode))
 
 ;; Jenkinsfile
 (unless (package-installed-p 'groovy-mode)
-  (package-refresh-contents)
   (package-install 'groovy-mode))
 
 ;; Haskell
 (unless (package-installed-p 'haskell-mode)
-  (package-refresh-contents)
   (package-install 'haskell-mode))
 
 ;; Scala
 (unless (package-installed-p 'scala-mode)
-  (package-refresh-contents)
   (package-install 'scala-mode))
 
 ;; Rust
 (unless (package-installed-p 'rust-mode)
-  (package-refresh-contents)
   (package-install 'rust-mode))
 
 (unless (package-installed-p 'racer)
-  (package-refresh-contents)
   (package-install 'racer))
 
 (unless (package-installed-p 'toml-mode)
-  (package-refresh-contents)
   (package-install 'toml-mode))
 
 ;; Python
 (unless (package-installed-p 'elpy)
-  (package-refresh-contents)
   (package-install 'elpy))
 
 (unless (package-installed-p 'pyenv-mode)
-  (package-refresh-contents)
   (package-install 'pyenv-mode))
 ;;; packages.el ends here