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Refactor MacOS::languages.

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This commit is contained in:
Markus Reiter 2017-10-07 16:27:29 +02:00
parent 56458f03fc
commit 5b8a3d381b
1 changed files with 5 additions and 13 deletions
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18
Library/Homebrew/os/mac.rb
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@ -47,19 +47,11 @@ module OS
end
def languages
return @languages unless @languages.nil?
@languages = Utils.popen_read("defaults", "read", ".GlobalPreferences", "AppleLanguages").scan(/[^ \n"(),]+/)
if ENV["HOMEBREW_LANGUAGES"]
@languages = ENV["HOMEBREW_LANGUAGES"].split(",") + @languages
end
if ARGV.value("language")
@languages = ARGV.value("language").split(",") + @languages
end
@languages = @languages.uniq
@languages ||= [
*ARGV.value("language")&.split(","),
*ENV["HOMEBREW_LANGUAGES"]&.split(","),
*Open3.capture2("defaults", "read", "-g", "AppleLanguages")[0].scan(/[^ \n"(),]+/),
].uniq
end
def language