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Contents
# frozen_string_literal: true
require 'rubycritic/analysers/helpers/flog'
require 'rubycritic/core/smell'
require 'rubycritic/colorize'
module RubyCritic
module Analyser
class FlogSmells
include Colorize
HIGH_COMPLEXITY_SCORE_THRESHOLD = 25
VERY_HIGH_COMPLEXITY_SCORE_THRESHOLD = 60
def initialize(analysed_modules)
@flog = Flog.new
@analysed_modules = analysed_modules
end
def run
@analysed_modules.each do |analysed_module|
add_smells_to(analysed_module)
print green '.'
end
puts ''
end
def to_s
'flog smells'
end
private
def add_smells_to(analysed_module)
@flog.reset
@flog.flog(analysed_module.path)
@flog.each_by_score do |class_method, original_score|
score = original_score.round
analysed_module.smells << create_smell(class_method, score) if score >= HIGH_COMPLEXITY_SCORE_THRESHOLD
end
end
def create_smell(context, score)
Smell.new(
locations: smell_locations(context),
context: context,
message: "has a flog score of #{score}",
score: score,
type: type(score),
analyser: 'flog',
cost: 0
)
end
def smell_locations(context)
line = @flog.method_locations[context]
file_path, file_line = line.split(':')
[Location.new(file_path, file_line)]
end
def type(score)
if score >= VERY_HIGH_COMPLEXITY_SCORE_THRESHOLD
'VeryHighComplexity'
else
'HighComplexity'
end
end
end
end
end
Version data entries
29 entries across 29 versions & 2 rubygems