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module Mtx::Installer
def self.read_translation_file file_name
# Local Variables:
# mode: nsi
# coding: windows-1252-unix
# End:
all_lines = IO.readlines(file_name, $/, :encoding => "ASCII-8BIT").map(&:chomp)
language = all_lines.first { |line| %r{^!define \s+ LANG \s+}x.match line }
emacs = all_lines.select { |line| %r{^\# \s+ (Local \s+ Variables|mode|coding|End) :}ix.match line }
translations = Hash[
*all_lines.
map { |line| %r{^!insertmacro \s+ LANG_STRING \s+ ([^\s]+) \s+ "(.+)" $}x.match(line) ? [ $1, $2 ] : nil }.
reject(&:nil?).
flatten
]
return {
:language => language,
:translations => translations,
:emacs => emacs,
}
end
def self.update_one_translation_file file_name, english
puts_qaction "nsh_update", :target => file_name
language = self.read_translation_file file_name
translation_lines = []
prefix = "!insertmacro LANG_STRING "
english[:translations].keys.sort.each do |name|
english_text = english[:translations][name]
language_text = language[:translations][name].to_s
if language_text.empty? || (language_text == english_text)
translation_lines += [
"# The next entry needs translations:",
"#{prefix}#{name} \"#{english_text}\""
]
else
translation_lines << "#{prefix}#{name} \"#{language_text}\""
end
end
all_lines = [ language[:language] ] +
[ "" ] +
translation_lines +
[ "" ] +
language[:emacs]
IO.write(file_name, all_lines.join("\n") + "\n")
end
def self.update_all_translation_files
english = self.read_translation_file "packaging/windows/installer/translations/English.nsh"
FileList["packaging/windows/installer/translations/*.nsh"].to_a.sort.each do |file_name|
next if %r{/English\.nsh$}.match file_name
# next unless %r{German}.match file_name
self.update_one_translation_file file_name, english
end
end
end
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