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update_headers.rb
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update_headers.rb
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#!/usr/bin/env ruby
header_comment = %{// CoreBitcoin by Oleg Andreev <[email protected]>, WTFPL.}
header_filenames = []
header_ext_filenames = []
# Collect all headers and update their license/authorship notices.
Dir.glob("CoreBitcoin/**/*.h").each do |header_filename|
name = header_filename.gsub("CoreBitcoin/", "")
if !name["CoreBitcoin"] && !name["+Tests"]
if name["+"]
header_ext_filenames << header_filename
else
header_filenames << header_filename
end
end
data = File.read(header_filename)
# Update first line with an authorship comment.
data.gsub!(%r{\A(//[^\n]+\n)+\n}mi, header_comment + "\n\n")
if !data[header_comment]
data = header_comment + "\n\n" + data
end
if false
puts "------- BEGIN FILE #{header_filename} ----------"
puts data
puts "------- END FILE #{header_filename} ----------"
puts ""
end
File.open(header_filename, "w"){|f| f.write data }
end
# Update combined headers
File.open("CoreBitcoin/CoreBitcoin.h", "w") do |f|
f.write(header_comment + "\n\n")
header_filenames.each do |path|
f.write("#import <#{path}>\n")
end
end
File.open("CoreBitcoin/CoreBitcoin+Categories.h", "w") do |f|
f.write(header_comment + "\n\n")
f.write("#import <CoreBitcoin/CoreBitcoin.h>\n")
header_ext_filenames.each do |path|
f.write("#import <#{path}>\n")
end
end