homebrew

#!/usr/bin/env ruby

if `brew --version`.include? 'Homebrew'
  puts "Homebrew already installed."
else
  puts "Installing Homebrew ..."
  `/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"`
end

`brew upgrade`

formulas = %w[
  ctags
  diff-so-fancy
  exa
  ffmpeg
  fish
  fzf
  git
  graphicsmagick
  heroku
  hub
  jemalloc
  jpegoptim
  libffi
  libyaml
  memcached
  node
  openssl
  optipng
  phantomjs
  pngquant
  postgresql
  rbenv
  rbenv-default-gems
  readline
  redis
  ripgrep
  rsync
  the_silver_searcher
  wdiff
  xz
  yarn
  youtube-dl
]

installed_formulas = `brew list -1`.split("\n")

already_installed_formulas = installed_formulas & formulas
unless already_installed_formulas.empty?
  puts "Already installed formulas : #{already_installed_formulas.join(', ')}"
end

not_installed_formulas = formulas - installed_formulas
unless not_installed_formulas.empty?
  puts "Installing formulas : #{not_installed_formulas.join(', ')}"
  `brew install #{not_installed_formulas.join(' ')}`
end

# Mac App Store : cloudapp keka

casks = %w[
  atom
  caret
  colorpicker-propicker
  colorpicker-skalacolor
  google-chrome
  hetimazipql
  imagealpha
  imageoptim
  istat-menus
  iterm2
  libreoffice
  licecap
  mumble
  nvalt
  onyx
  postico
  postman
  ql-ansilove
  qlcolorcode
  qlmarkdown
  qlmobi
  qlprettypatch
  qlstephen
  qlswift
  quickgeojson
  quicklook-csv
  quicklook-json
  quitter
  sublime-text
  suspicious-package
  transmission
  vlc
  webpquicklook
  xld
]

unless `brew tap`.include?("caskroom/cask")
  `brew tap caskroom/cask`
end

installed_casks = `brew cask list -1`.split("\n")

already_installed_casks = installed_casks & casks
unless already_installed_casks.empty?
  puts "Already installed casks : #{already_installed_casks.join(', ')}"
end

not_installed_casks = casks - installed_casks
unless not_installed_casks.empty?
  puts "Installing casks : #{not_installed_casks.join(', ')}"
  `brew cask install #{not_installed_casks.join(' ')}`
end