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Try shebang detection if the extension is unknown

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Paul Chaignon
2014-06-01 20:00:49 +02:00
parent 1148a9746a
commit 8a546d2a7a
1 changed files with 7 additions and 0 deletions
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7
lib/linguist/language.rb
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@@ -131,6 +131,13 @@ module Linguist
# Return the actual Language object based of the string language name (i.e., first element of `#classify`) # Return the actual Language object based of the string language name (i.e., first element of `#classify`)
Language[classified[0]] Language[classified[0]]
end end
elsif possible_languages.length == 0
data = data.call() if data.respond_to?(:call)
# Check if there's a shebang line and use that as authoritative
if (result = find_by_shebang(data)) && !result.empty?
result.first
end
else else
# Simplest and most common case, we can just return the one match based on extension # Simplest and most common case, we can just return the one match based on extension
possible_languages.first possible_languages.first