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|
module Irc
class Bot
module Config
unless defined?(@@datadir)
@@datadir = nil
defaultdatadir = File.expand_path(File.dirname($0) + '/../data/rbot')
if File.directory? defaultdatadir
@@datadir = defaultdatadir
end
end
unless defined?(@@coredir)
@@coredir = nil
defaultcoredir = File.expand_path(File.dirname($0) + '/../lib/rbot/core')
if File.directory? defaultcoredir
@@coredir = defaultcoredir
end
end
# setup pkg-based configuration - i.e. where were we installed to, where
# are our data files, etc.
if @@datadir.nil? or @@coredir.nil?
begin
debug "trying to load rubygems"
require 'rubygems'
if $version =~ /^(.*)-(?:git|rc\d)(?: .*)?$/
version = $1
else
version = $version
end
debug "loaded rubygems, looking for rbot version #{$version} (rbot-#{version})"
gem = Gem::Specification.find{|spec| spec.name == 'rbot' && spec.version.version == version}
if gem
path = gem.full_gem_path
debug "installed via rubygems to #{path}"
if File.directory? "#{path}/data/rbot"
@@datadir = "#{path}/data/rbot"
end
if File.directory? "#{path}/lib/rbot/core"
@@coredir = "#{path}/lib/rbot/core"
end
else
debug "not installed via rubygems"
end
rescue LoadError,NameError,NoMethodError
debug "no rubygems installed"
end
end
if @@datadir.nil? or @@coredir.nil?
begin
require 'rbot/pkgconfig'
@@datadir = PKGConfig::DATADIR
@@coredir = PKGConfig::COREDIR
rescue LoadError
error "fatal - no way to determine data or core dir"
exit 2
end
end
def Config.datadir
@@datadir
end
def Config.coredir
@@coredir
end
end
end
end
|
