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Versions: 9
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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, :errors
def initialize app_tree, timeout
@app_tree = app_tree
@timeout = timeout
@file_list = []
@errors = []
end
def parse_files list
read_files list do |path, contents|
if ast = parse_ruby(contents, path.relative)
ASTFile.new(path, ast)
end
end
end
def read_files list
list.each do |path|
file = @app_tree.file_path(path)
result = yield file, file.read
if result
@file_list << result
end
end
end
# _path_ can be a string or a Brakeman::FilePath
def parse_ruby input, path
if path.is_a? Brakeman::FilePath
path = path.relative
end
begin
Brakeman.debug "Parsing #{path}"
RubyParser.new.parse input, path, @timeout
rescue Racc::ParseError => e
error e.exception(e.message + "\nCould not parse #{path}")
rescue Timeout::Error => e
error Exception.new("Parsing #{path} took too long (> #{@timeout} seconds). Try increasing the limit with --parser-timeout")
rescue => e
error e.exception(e.message + "\nWhile processing #{path}")
end
end
def error exception
@errors << exception
nil
end
end
end
Version data entries
9 entries across 9 versions & 3 rubygems