Symlink dotfiles, now with more Ruby!

create-symlinks.rb

#!/usr/bin/env ruby

require "fileutils"

$dotfiles = Dir.home + "/Coding/git/dotfiles"
$ff_profile = `awk -F\= '/Path/ {print $2}' ~/.mozilla/firefox/profiles.ini`

def symlinkfile(fname)
	source = File.expand_path($dotfiles+"/"+fname, __FILE__)
	if fname == "userChrome.css"
		target = Dir.home + "/.mozilla/firefox/" + $ff_profile.chomp! + "/chrome/" + fname
	else
		target = Dir.home + "/." + fname
	end

	unless File.exist?(target)
		puts "Creating symlink: #{target} to #{source}"
		File.symlink(source, target)
	else
		puts "WARNING: #{target} exists"
	end
end

def makelinks(path = ".")
	if path != "."
		dirpath = File.expand_path(File.join(Dir.home, "." + path))
	else
		dirpath = File.expand_path(File.join(Dir.home, path))
	end

	unless File.exist?(dirpath)
		puts "mkdir #{dirpath}"
		FileUtils.mkdir_p(dirpath)
	end

	Dir.foreach("#{path}") do |fname|
		filepath = File.expand_path(File.join(path, fname))

		unless fname == __FILE__ || fname[0] == '.'
			if File.file?(filepath)
				symlinkfile(fname)
			elsif File.directory?(filepath)
				symlinkfile(fname)
			else
				puts "Neither file nor directory: #{filepath}"
			end
		else
			puts "Skipping #{fname}"
		end
	end
end

if File.absolute_path(".") != $dotfiles
	abort("ERROR: Script must be run from " + Dir.home  + $dotfiles)
end

makelinks()