Rakefile

require 'rake'

# Rakefile thanks to Zach Holman (@holman)
#   https://github.com/holman/dotfiles/blob/master/Rakefile

desc "Hook our dotfiles into system-standard positions."
task :install do
	linkables = Dir.glob('*/**{.symlink}')

	skip_all = false
	overwrite_all = true
	backup_all = false

	linkables.each do |linkable|
		overwrite = false
		backup = false

		file = linkable.split('/').last.split('.symlink').last
		target = "#{ENV["HOME"]}/.#{file}"

		if File.exists?(target) || File.symlink?(target)
			unless skip_all || overwrite_all || backup_all
				puts "File already exists: #{target}, what do you want to do? [s]kip, [S]kip all, [o]verwrite, [O]verwrite all, [b]ackup, [B]ackup all"
				case STDIN.gets.chomp
				when 'o' then overwrite = true
				when 'b' then backup = true
				when 'O' then overwrite_all = true
				when 'B' then backup_all = true
				when 'S' then skip_all = true
				when 's' then next
				end
			end
			FileUtils.rm_rf(target) if overwrite || overwrite_all
			`mv "$HOME/.#{file}" "$HOME/.#{file}.backup"` if backup || backup_all
		end
		`ln -s "$PWD/#{linkable}" "#{target}"`
	end
	#  `./sublime/install`
	# TODO
	# - Install oh-my-zsh
	# - Install scm_breeze (Or try better git aliases?)
	# - Install dotjs
end

task :uninstall do

	Dir.glob('**/*.symlink').each do |linkable|

		file = linkable.split('/').last.split('.symlink').last
		target = "#{ENV["HOME"]}/.#{file}"

		# Remove all symlinks created during installation
		if File.symlink?(target)
			FileUtils.rm(target)
		end

		# Replace any backups made during installation
		if File.exists?("#{ENV["HOME"]}/.#{file}.backup")
			`mv "$HOME/.#{file}.backup" "$HOME/.#{file}"`
		end

	end
	# `./sublime/uninstall`
end

task :default => 'install'