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add script to convert schemes into xrdb(1) format

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Suraj N. Kurapati 2013-10-12 06:30:59 -07:00
parent 725cb8bdac
commit b31fa8a2fd
1 changed files with 17 additions and 0 deletions
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tools/iterm2xrdb Executable file
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#!/usr/bin/env ruby
#
# Converts iTerm2 color schemes into xrdb(1) format, as a set of `#define`s,
# and prints the result to STDOUT. Reads STDIN if no input files are given.
#
# Usage: iterm2xrdb FILE...
# Usage: cat FILE... | iterm2xrdb
# Usage: iterm2xrdb < INPUT
#
#--
# Written in 2013 by Suraj N. Kurapati <https://github.com/sunaku>
ARGF.read.scan(%r{>(.+?)</}).flatten(1).each_slice(7) do |color, *components|
puts "#define #{ color.gsub(/\W/, ?_) } #" + Hash[*components].
values_at('Red Component', 'Green Component', 'Blue Component').
map {|intensity| sprintf '%02x', (intensity.to_f * 255).round }.join
end