class Railroader::FileParser
This class handles reading and parsing files.
Attributes
file_list[R]
Public Class Methods
new(tracker, app_tree)
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# File lib/railroader/file_parser.rb, line 8 def initialize tracker, app_tree @tracker = tracker @timeout = @tracker.options[:parser_timeout] @app_tree = app_tree @file_list = {} end
Public Instance Methods
parse_files(list, type)
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# File lib/railroader/file_parser.rb, line 15 def parse_files list, type read_files list, type do |path, contents| if ast = parse_ruby(contents, path) ASTFile.new(path, ast) end end end
parse_ruby(input, path)
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# File lib/railroader/file_parser.rb, line 34 def parse_ruby input, path begin Railroader.debug "Parsing #{path}" RubyParser.new.parse input, path, @timeout rescue Racc::ParseError => e @tracker.error e, "Could not parse #{path}" nil 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
read_files(list, type) { |path, read_path(path)| ... }
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# File lib/railroader/file_parser.rb, line 23 def read_files list, type @file_list[type] ||= [] list.each do |path| result = yield path, read_path(path) if result @file_list[type] << result end end end
read_path(path)
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# File lib/railroader/file_parser.rb, line 50 def read_path path @app_tree.read_path path end