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Versions: 13
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Contents
module Brakeman
ASTFile = Struct.new(:path, :ast)
# This class handles reading and parsing files.
class FileParser
attr_reader :file_list
def initialize tracker
@tracker = tracker
@timeout = @tracker.options[:parser_timeout]
@app_tree = @tracker.app_tree
@file_list = {}
end
def parse_files list, type
read_files list, type do |path, contents|
if ast = parse_ruby(contents, path.relative)
ASTFile.new(path, ast)
end
end
end
def read_files list, type
@file_list[type] ||= []
list.each do |path|
file = @app_tree.file_path(path)
result = yield file, file.read
if result
@file_list[type] << result
end
end
end
def parse_ruby input, path, parser = RubyParser.new
begin
Brakeman.debug "Parsing #{path}"
parser.parse input, path, @timeout
rescue Racc::ParseError => e
if parser.class == RubyParser
return parse_ruby(input, path, RubyParser.latest)
else
@tracker.error e, "Could not parse #{path}"
nil
end
rescue Timeout::Error => e
@tracker.error Exception.new("Parsing #{path} took too long (> #{@timeout} seconds). Try increasing the limit with --parser-timeout"), caller
nil
rescue => e
@tracker.error e.exception(e.message + "\nWhile processing #{path}"), e.backtrace
nil
end
end
end
end
Version data entries
13 entries across 13 versions & 4 rubygems