17 lines
632 B
Text
17 lines
632 B
Text
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#!/usr/bin/env ruby
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#
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# Usage: iterm2xrdb FILE...
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# Usage: cat FILE... | iterm2xrdb
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# Usage: iterm2xrdb < INPUT
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#
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# Converts iTerm2 color schemes into xrdb(1) format, as a set of `#define`s,
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# and prints the result to STDOUT. Reads STDIN if no input files are given.
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#
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# Written in 2013 by Suraj N. Kurapati <https://github.com/sunaku>
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puts ARGF.read.scan(%r{>(.+?)</}).flatten(1).slice_before(/\bColor$/).map {
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|color, *pairs| "#define #{ color.gsub(/\W/, ?_) } #" + Hash[*pairs].
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values_at('Red Component', 'Green Component', 'Blue Component').
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map { |intensity| sprintf '%02x', (intensity.to_f * 255).round }.join
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}.to_a
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