Sha256: d0fd1b69860022ab8763669b868e491878c1abc43c07063a601b856c3e42a8cd
Contents?: true
Size: 1.95 KB
Versions: 9
Compression:
Stored size: 1.95 KB
Contents
require 'rubygems'
require 'ruby_parser'
require 'erb'
require 'yaml'
module RailsBestPractices
module Core
class Runner
DEFAULT_CONFIG = File.join(File.dirname(__FILE__), "..", "..", "..", "rails_best_practices.yml")
CUSTOM_CONFIG = File.join('config', 'rails_best_practices.yml')
def initialize(*checks)
@config = File.exists?(CUSTOM_CONFIG) ? CUSTOM_CONFIG : DEFAULT_CONFIG
@checks = checks unless checks.empty?
@checks ||= load_checks
@checker ||= CheckingVisitor.new(@checks)
@debug = false
end
def set_debug
@debug = true
end
def check(filename, content)
if filename =~ /.*\.erb/
content = ERB.new(content).src
end
if filename =~ /.*\.haml/
require 'haml'
content = Haml::Engine.new(content).precompiled
# remove \xxx characters
content.gsub!(/\\\d{3}/, '')
end
node = parse(filename, content)
node.accept(@checker) if node
end
def check_content(content)
check("dummy-file.rb", content)
end
def check_file(filename)
check(filename, File.read(filename))
end
def errors
@checks ||= []
all_errors = @checks.collect {|check| check.errors}
all_errors.flatten
end
private
def parse(filename, content)
puts filename if @debug
begin
RubyParser.new.parse(content, filename)
rescue Exception => e
puts "#{filename} looks like it's not a valid Ruby file. Skipping..." if @debug
nil
end
end
def load_checks
check_objects = []
checks = YAML.load_file @config
checks.each do |check|
klass = eval("RailsBestPractices::Checks::#{check[0]}")
check_objects << (check[1].empty? ? klass.new : klass.new(check[1]))
end
check_objects
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems