Sha256: 9a45fe0f67a8cbab3beab6b36cac04176719908930c96a53cf6bcf997da3a198
Contents?: true
Size: 1.62 KB
Versions: 26
Compression:
Stored size: 1.62 KB
Contents
#!/usr/local/bin/ruby -ws
old_classes = []; new_classes = []
ObjectSpace.each_object(Module) { |klass| old_classes << klass } if defined? $a
require 'pp'
begin require 'rubygems' rescue LoadError end
require 'parse_tree'
require 'sexp_processor'
ObjectSpace.each_object(Module) { |klass| old_classes << klass } unless defined? $a
class DependencyAnalyzer < SexpProcessor
attr_reader :dependencies
attr_accessor :current_class
def initialize
super
self.auto_shift_type = true
@dependencies = Hash.new { |h,k| h[k] = [] }
@current_method = nil
@current_class = nil
end
def self.process(*klasses)
analyzer = self.new
klasses.each do |start_klass|
analyzer.current_class = start_klass
analyzer.process(ParseTree.new.parse_tree(start_klass))
end
deps = analyzer.dependencies
deps.keys.sort_by {|k| k.to_s}.each do |dep_to|
dep_from = deps[dep_to]
puts "#{dep_to}: #{dep_from.uniq.sort.join(", ")}"
end
end
def process_defn(exp)
name = exp.shift
@current_method = name
return s(:defn, name, process(exp.shift), process(exp.shift))
end
def process_const(exp)
name = exp.shift
const = (defined?($c) ? @current_class.name : "#{@current_class}.#{@current_method}")
is_class = ! (Object.const_get(name) rescue nil).nil?
@dependencies[name] << const if is_class
return s(:const, name)
end
end
if __FILE__ == $0 then
ARGV.each { |name| require name }
ObjectSpace.each_object(Module) { |klass| new_classes << klass }
new_classes.delete DependencyAnalyzer unless defined? $a
DependencyAnalyzer.process(*(new_classes - old_classes))
end
Version data entries
26 entries across 24 versions & 2 rubygems