class Configs
Constants
- DEFAULT_CONFIG
- DEFAULT_PATH
- OPTIONAL_SETTINGS
- REQUIRED_SETTINGS
- WILDCARD_ORDER_ITEMS
Attributes
configs[RW]
Public Class Methods
new(file = DEFAULT_PATH)
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# File lib/subcl/configs.rb, line 14 def initialize(file = DEFAULT_PATH) @configs = { :notifyMethod => "auto", :play_any_on_unknown_command => false } @file = File.expand_path(file) unless File.file?(@file) if @file == DEFAULT_PATH and Configs.tty? ask_create_config else raise "Config file '#{@file}' not found" end end read_configs end
tty?()
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# File lib/subcl/configs.rb, line 112 def self.tty? system('tty -s') end
Public Instance Methods
[](key)
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# File lib/subcl/configs.rb, line 82 def [](key) raise "Undefined setting #{key}" unless @configs.has_key? key @configs[key] end
[]=(key, val)
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# File lib/subcl/configs.rb, line 87 def []=(key, val) settings = REQUIRED_SETTINGS + OPTIONAL_SETTINGS settings.each do |name| if key == name @configs[key] = val return end end raise "Undefined setting #{key}" end
ask_create_config()
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# File lib/subcl/configs.rb, line 102 def ask_create_config $stderr.puts "No configuration found at #{DEFAULT_PATH}. Create one? [y/n]" if $stdin.gets.chomp =~ /[yY]/ FileUtils.cp(DEFAULT_CONFIG, DEFAULT_PATH) $stderr.puts "Created #{DEFAULT_PATH}" exit 0 end exit 4 end
read_configs()
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# File lib/subcl/configs.rb, line 32 def read_configs settings = REQUIRED_SETTINGS + OPTIONAL_SETTINGS open(@file).each_line do |line| next if line.start_with? '#' next if line.chomp.empty? key, value = line.split(' ', 2) value.chomp! key = key.to_sym if settings.include? key @configs[key] = value else LOGGER.warn { "Unknown setting: '#{key}'" } end end validate_wildcard_order REQUIRED_SETTINGS.each do |setting| if @configs[setting].nil? raise "Missing setting '#{setting}'" end end end
to_hash()
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# File lib/subcl/configs.rb, line 98 def to_hash @configs end
validate_wildcard_order()
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# File lib/subcl/configs.rb, line 58 def validate_wildcard_order if @configs[:wildcard_order] raw_order = @configs[:wildcard_order] final_order = [] raw_order.split(',').each do |item| item = item.to_sym if WILDCARD_ORDER_ITEMS.include? item final_order << item else LOGGER.warn("Invalid wildcard_order item #{item}") end end WILDCARD_ORDER_ITEMS.each do |item| unless final_order.include? item LOGGER.warn("wildcard_order is missing #{item}") final_order << item end end @configs[:wildcard_order] = final_order end end