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Warn about duplicate language names and extensions

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This commit is contained in:
Joshua Peek
2011-05-21 20:20:21 -05:00
parent 51e974d7bf
commit a583a60fa0
1 changed files with 8 additions and 0 deletions
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8
lib/linguist/language.rb
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@@ -11,6 +11,10 @@ module Linguist
def self.create(attributes = {})
language = new(attributes)
if @name_index.key?(language.name.downcase)
warn "Duplicate language name: #{language.name}"
end
@name_index[language.name.downcase] = language
if attributes[:default_lexer] || language.default_lexer?
@@ -20,6 +24,10 @@ module Linguist
@lexer_index[language.lexer_name.downcase] ||= language
language.extensions.each do |extension|
if @extension_index.key?(extension)
warn "Duplicate extension: #{extension}"
end
@extension_index[extension] = language
@extension_index[extension.sub(/^./, '')] = language
end