Module: Camping

Defined in:
lib/camping_boot.rb

Class Method Summary collapse

Class Method Details

.boot(conf, *apps) ⇒ Object 



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# File 'lib/camping_boot.rb', line 6

def self.boot(conf, *apps)
  unless conf.kind_of? OpenStruct
    apps.unshift conf
    conf = OpenStruct.new
  end

  # Setup paths
  if home = ENV['HOME'] # POSIX
    conf.db = File.join(home, '.camping.db')
    conf.rc = File.join(home, '.campingrc')
  elsif home = ENV['APPDATA'] # MSWIN
    conf.db = File.join(home, 'Camping.db')
    conf.rc = File.join(home, 'Campingrc')
  end

  # Load configuration
  if conf.rc and File.exists?( conf.rc )
    YAML.load_file(conf.rc).each do |k,v|
      conf.send("#{k}=", v)
    end
  end

  # Setup database
  unless conf.database
    unless conf.db
      puts "!! No home directory found.  Please specify a database file, see --help."; exit
    end
    conf.database = {:adapter => 'sqlite3', :database => conf.db}
  end

  # Load apps
  apps = apps.inject([]) do |apps, script|
    if File.directory? script
      apps.push(*Dir[File.join(script, '*.rb')])
    else
      apps << script
    end
  end

  Camping::Reloader.database = conf.database
  Camping::Reloader.log = conf.log
  apps.map! { |script| Camping::Reloader.new(script) }
  return apps
end