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Don't bother creating an instance

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Brandon Keepers
2014-11-27 13:17:28 -05:00
parent 434ab9f2c0
commit ffe2ccf1f6
3 changed files with 11 additions and 14 deletions
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13
lib/linguist/shebang.rb
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@@ -2,15 +2,12 @@ module Linguist
# Check if there's a shebang line and use that as authoritative
class Shebang
def self.call(blob, _)
Language.find_by_interpreter(new(blob.data).interpreter)
Language.find_by_interpreter interpreter(blob.data)
end
def initialize(data)
@lines = data.lines
end
def interpreter
return unless match = /^#! ?(.*)$/.match(@lines.first)
def self.interpreter(data)
lines = data.lines
return unless match = /^#! ?(.*)$/.match(lines.first)
tokens = match[0].split(' ')
script = tokens.first.split('/').last
@@ -25,7 +22,7 @@ module Linguist
# Check for multiline shebang hacks that call `exec`
if script == 'sh' &&
@lines[0...5].any? { |l| l.match(/exec (\w+).+\$0.+\$@/) }
lines[0...5].any? { |l| l.match(/exec (\w+).+\$0.+\$@/) }
script = $1
end