module Nehm::PathManager
Path manager works with download paths
Public Class Methods
default_dl_path()
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# File lib/nehm/path_manager.rb, line 8 def self.default_dl_path Cfg[:dl_path] end
get_path(path)
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Checks path for validation and returns it if valid
# File lib/nehm/path_manager.rb, line 15 def self.get_path(path) unless Dir.exist?(path) UI.warning "Directory #{path} doesn't exist." wish = UI.ask('Want to create it? (Y/n):') wish = 'y' if wish == '' if wish.downcase =~ /y/ UI.say "Creating directory: #{path}" UI.newline Dir.mkdir(File.expand_path(path), 0775) else UI.term end end File.expand_path(path) end
set_dl_path()
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# File lib/nehm/path_manager.rb, line 33 def self.set_dl_path loop do ask_sentence = 'Enter path to desirable download directory' default_path = File.join(ENV['HOME'], '/Music') if Dir.exist?(default_path) ask_sentence << " (press Enter to set it to #{default_path.magenta})" else default_path = nil end path = UI.ask(ask_sentence + ':') # If user press enter, set path to default path = default_path if path == '' && default_path if Dir.exist?(path) Cfg[:dl_path] = File.expand_path(path) UI.say "#{'Download directory set up to'.green} #{path.magenta}" break else UI.error "This directory doesn't exist. Please enter correct path" end end end