Sha256: d5501ba0be16262ae1eea028b45f4c6f4943342a185c6de75fdcdf2a2a2148ca
Contents?: true
Size: 1.51 KB
Versions: 14
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Stored size: 1.51 KB
Contents
module Redcar
module SyntaxCheck
class JavaScript < Checker
supported_grammars "JavaScript", "JavaScript (Rails)",
"jQuery (JavaScript)", "HTML"
def jslint_path
File.join(File.dirname(__FILE__),'..','..','vendor','jslint.js')
end
def rhino_path
File.join(Redcar.asset_dir,'js.jar')
end
def main_method
"org.mozilla.javascript.tools.shell.Main"
end
def check(*args)
path = manifest_path(doc)
name = File.basename(path)
if t = JavaScript.thread and t.alive?
if t[:doc] and t[:doc] == doc
t.exit
SyntaxCheck.remove_syntax_error_annotations(doc.edit_view)
end
end
JavaScript.thread=Thread.new do
SyntaxCheck.remove_syntax_error_annotations(doc.edit_view)
Thread.current[:doc] = doc
begin
output = `java -cp #{rhino_path} #{main_method} #{jslint_path} #{path}`
output.each_line do |line|
if line =~ /Lint at line (\d+) character (\d+): (.*)/
SyntaxCheck::Error.new(doc, $1.to_i-1, $3).annotate
sleep 1
end
end
rescue Object => e
SyntaxCheck.message(
"An error occurred while parsing #{name}: #{e.message}",:error)
end
end
end
private
def self.thread=(thread)
@thread=thread
end
def self.thread
@thread
end
end
end
end
Version data entries
14 entries across 14 versions & 2 rubygems