SwiftのCGRectMakeとCGPointMakeを新しい書き方に修正するスクリプト ref: http://qiita.com/k-yamada@github/items/59027c80be7be2644cc7

file0.txt

#! /usr/bin/ruby
#
# # usage
#
#   chmod +x replace.rb
#   ./replace.rb ./hoge.swift > out.swift
#
file_path = File.absolute_path(ARGV[0].to_s)
unless File.exists? file_path
  abort "ファイルが存在しません. file_path = #{file_path}"
end

f = File.open(file_path, "r")
out = []
f.each_line do |line|
  line = line.gsub(/CGRectMake\((.+?), (.+?), (.+?), (.+?)\)/ , 'CGRect(x: \1, y: \2, width: \3, height: \4)')
  line = line.gsub(/CGPointMake\((.+?), (.+?)\)/, 'CGPoint(x: \1, y: \2)')
  out << line
end
print out.join()

file1.txt

CGRectMake(someFunctionToGetX(hoge, fuga), anotherFunction(hoge, fuga), 100, 100)

replace.rb

#! /usr/bin/ruby
#
# # usage
#
#   chmod +x replace.rb
#   ./replace.rb ./hoge.swift > out.swift
#
file_path = File.absolute_path(ARGV[0].to_s)
unless File.exists? file_path
  abort "ファイルが存在しません. file_path = #{file_path}"
end

f = File.open(file_path, "r")
out = []
f.each_line do |line|
  line = line.gsub(/CGRectMake\((.+?), (.+?), (.+?), (.+?)\)/ , 'CGRect(x: \1, y: \2, width: \3, height: \4)')
  line = line.gsub(/CGPointMake\((.+?), (.+?)\)/, 'CGPoint(x: \1, y: \2)')
  out << line
end
print out.join()