attr_reader :desc
attr_reader :key
attr_reader :wizard
+ attr_reader :store_default
attr_reader :requires_restart
attr_reader :requires_rescan
attr_reader :order
@order = @@order
@@order += 1
@key = key.to_sym
- if params.has_key? :default
+ if @manager.overrides.key?(@key)
+ @default = @manager.overrides[@key]
+ elsif params.has_key? :default
@default = params[:default]
else
@default = false
@on_change = params[:on_change]
@validate = params[:validate]
@wizard = params[:wizard]
+ @store_default = params[:store_default]
@requires_restart = params[:requires_restart]
@requires_rescan = params[:requires_rescan]
@auth_path = "config::key::#{key.sub('.','::')}"
end
def get
return @manager.config[@key] if @manager.config.has_key?(@key)
- return @default
+ return default
end
alias :value :get
def set(value, on_change = true)
unless newval.include? val
newval << val
validate_item(val) or raise ArgumentError, "invalid item: #{val}"
- validate(newval) or raise ArgumentError, "invalid value: #{newval.to_s}"
+ validate(newval) or raise ArgumentError, "invalid value: #{newval.inspect}"
set(newval)
end
end
attr_reader :bot
attr_reader :items
attr_reader :config
+ attr_reader :overrides
attr_accessor :changed
def initialize
def reset_config
@items = Hash.new
@config = Hash.new(false)
+
+ # We allow default values for config keys to be overridden by
+ # the config file /etc/rbot.conf
+ # The main purpose for this is to allow distro or system-wide
+ # settings such as external program paths (figlet, toilet, ispell)
+ # to be set once for all the bots.
+ @overrides = Hash.new
+ etcfile = "/etc/rbot.conf"
+ if File.exist?(etcfile)
+ log "Loading defaults from #{etcfile}"
+ etcconf = YAML::load_file(etcfile)
+ etcconf.each { |k, v|
+ @overrides[k.to_sym] = v
+ }
+ end
end
# Associate with bot _bot_
return unless @bot
@changed = false
- if(File.exist?("#{@bot.botclass}/conf.yaml"))
+ conf = @bot.path 'conf.yaml'
+ if File.exist? conf
begin
- newconfig = YAML::load_file("#{@bot.botclass}/conf.yaml")
+ newconfig = YAML::load_file conf
newconfig.each { |key, val|
@config[key.to_sym] = val
}
error "failed to read conf.yaml: #{$!}"
end
end
+ # config options with :store_default to true should store
+ # their default value at first run.
+ # Some defaults might change anytime the bot starts
+ # for instance core.db or authpw
+ @items.values.find_all {|i| i.store_default }.each do |value|
+ @config[value.key] = value.default
+ end
+
# if we got here, we need to run the first-run wizard
Wizard.new(@bot).run
# save newly created config
return
end
begin
+ conf = @bot.path 'conf.yaml'
+ fnew = conf + '.new'
debug "Writing new conf.yaml ..."
- File.open("#{@bot.botclass}/conf.yaml.new", "w") do |file|
+ File.open(fnew, "w") do |file|
savehash = {}
@config.each { |key, val|
savehash[key.to_s] = val
file.puts savehash.to_yaml
end
debug "Officializing conf.yaml ..."
- File.rename("#{@bot.botclass}/conf.yaml.new",
- "#{@bot.botclass}/conf.yaml")
+ File.rename(fnew, conf)
@changed = false
rescue => e
error "failed to write configuration file conf.yaml! #{$!}"
end
def run()
+ $stdout.sync = true
puts _("First time rbot configuration wizard")
puts "===================================="
puts _("This is the first time you have run rbot with a config directory of: #{@bot.botclass}")