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Convert .minttyrc color settings to escape sequences.
# encoding: utf-8
# Convert .minttyrc color settings to escape sequences.
#
# USAGE:
# ruby export-mintty-color.rb [minttyrc_file]
#
# minttyrc_file target rc file(default is ~/.minttyrc)
COLOR_SETTINGS = {
'ForegroundColour' => '\e]10;%s\a',
'BackgroundColour' => '\e]11;%s\a',
'CursorColour' => '\e]12;%s\a',
'IMECursorColour' => '\e]4;262;%s\a',
'Black' => '\e]4;0;%s\a',
'BoldBlack' => '\e]4;8;%s\a',
'Red' => '\e]4;1;%s\a',
'BoldRed' => '\e]4;9;%s\a',
'Green' => '\e]4;2;%s\a',
'BoldGreen' => '\e]4;10;%s\a',
'Yellow' => '\e]4;3;%s\a',
'BoldYellow' => '\e]4;11;%s\a',
'Blue' => '\e]4;4;%s\a',
'BoldBlue' => '\e]4;12;%s\a',
'Magenta' => '\e]4;5;%s\a',
'BoldMagenta' => '\e]4;13;%s\a',
'Cyan' => '\e]4;6;%s\a',
'BoldCyan' => '\e]4;14;%s\a',
'White' => '\e]4;7;%s\a',
'BoldWhite' => '\e]4;15;%s\a',
}
def parse_color(value)
case value
when /(\d+)\s*,\s*(\d+)\s*,\s*(\d+)/
{ red: $1.to_i, green: $2.to_i, blue: $3.to_i }
when /#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})/i
{ red: $1.hex, green: $2.hex, blue: $3.hex }
when /rgb:([0-9a-f]{2})\/([0-9a-f]{2})\/([0-9a-f]{2})/i
{ red: $1.hex, green: $2.hex, blue: $3.hex }
end
end
def to_hex_color(color)
if color
'#%02x%02x%02x' % [color[:red], color[:green], color[:blue]]
else
'#ffffff'
end
end
mintty_rc = File.expand_path(ARGV[0] || '~/.minttyrc')
if !FileTest.exist?(mintty_rc)
$stderr.puts "#{mintty_rc} not exists."
exit 1
end
IO.foreach(mintty_rc) {|line|
line.chomp!
key, value = line.split(/\s*=\s*/)
if COLOR_SETTINGS.key?(key)
color = parse_color(value)
if color
color_esc = COLOR_SETTINGS[key] % to_hex_color(color)
puts "echo -ne %20s # #{key}" % "'#{color_esc}'"
end
end
}
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