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Use the first extension with languages defined

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Brandon Keepers
2014-11-17 15:15:39 -05:00
parent 3ca872cea8
commit c46667581d
1 changed files with 7 additions and 2 deletions
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9
lib/linguist/language.rb
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@@ -192,8 +192,13 @@ module Linguist
# Returns all matching Languages or [] if none were found.
def self.find_by_filename(filename)
basename = File.basename(filename)
exts = FileBlob.new(filename).extensions.map {|extname| find_by_extension(extname)}
(@filename_index[basename] + exts.flatten).compact.uniq
# find the first extension with language definitions
extname = FileBlob.new(filename).extensions.detect do |e|
!@extension_index[e].empty?
end
(@filename_index[basename] + @extension_index[extname]).compact.uniq
end
# Public: Look up Languages by file extension.