Sha256: fb7f77f38358a86a03e8c738feae6aa9606542afed2450c0068884badd26802f
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Size: 948 Bytes
Versions: 115
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Stored size: 948 Bytes
Contents
# frozen_string_literal: true
require 'pathname'
module RuboCop
# Common methods for finding files.
# @api private
module FileFinder
class << self
attr_accessor :root_level
end
def find_file_upwards(filename, start_dir, stop_dir = nil)
traverse_files_upwards(filename, start_dir, stop_dir) do |file|
# minimize iteration for performance
return file if file
end
end
def find_last_file_upwards(filename, start_dir, stop_dir = nil)
last_file = nil
traverse_files_upwards(filename, start_dir, stop_dir) { |file| last_file = file }
last_file
end
private
def traverse_files_upwards(filename, start_dir, stop_dir)
Pathname.new(start_dir).expand_path.ascend do |dir|
file = dir + filename
yield(file.to_s) if file.exist?
dir = dir.to_s
break if dir == stop_dir || dir == FileFinder.root_level
end
end
end
end
Version data entries
115 entries across 115 versions & 9 rubygems