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Contents
module Xcov
class IgnoreHandler
attr_accessor :list
def initialize
# We downcase ignored patterns in order to simulate a case-insensitive
# comparison later
@list = IgnoreHandler.read_ignore_file.map { |file| file.downcase }
end
def should_ignore_file filename
return false if @list.empty?
# perform case-insensitive comparisons
downcased_filename = filename.downcase
return true if @list.include?(downcased_filename)
# Evaluate possible regexs
return @list.any? { |pattern| downcased_filename =~ Regexp.new("#{pattern}$") }
end
def should_ignore_file_at_path path
# Ignore specific files
filename = File.basename(path)
return true if should_ignore_file(filename)
# Also ignore the files from ignored folders
relative = relative_path(path).downcase
return @list.any? { |ignored_path| relative.start_with? ignored_path }
end
# Static methods
def self.read_ignore_file
require "yaml"
ignore_file_path = Xcov.config[:ignore_file_path]
ignore_list = []
begin
ignore_list = YAML.load_file(ignore_file_path)
rescue
UI.message "Skipping file blacklisting as no ignore file was found at path #{ignore_file_path}".yellow
end
return ignore_list
end
# Auxiliary methods
# Returns a relative path against `source_directory`.
def relative_path path
require 'pathname'
full_path = Pathname.new(path).realpath # /full/path/to/project/where/is/file.extension
base_path = Pathname.new(source_directory).realpath # /full/path/to/project/
full_path.relative_path_from(base_path).to_s # where/is/file.extension
end
def source_directory
Xcov.config[:source_directory] || Dir.pwd
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems