Class: ColorTail::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/colortail/configuration.rb

Instance Method Summary collapse

Constructor Details

#initialize(conf) ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/colortail/configuration.rb', line 4

def initialize(conf)
    @config_file = conf
    if File.exists?(conf)
        @config = File.read(conf)
    else
        raise FileDoesNotExist, "Config file #{file} cannot be found."
    end
end

Instance Method Details

#colorit(group, groupings) ⇒ Object 



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# File 'lib/colortail/configuration.rb', line 13

def colorit(group, groupings)
    if groupings.class == Hash
        if groupings.has_key?( group )
            return groupings[group]
        else
            raise ComplexRecord, "No such group '#{group}' in config file"
        end
    else
        raise ComplexRecord, "Config file syntax error"
    end
end

#display_match_groups ⇒ Object 



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# File 'lib/colortail/configuration.rb', line 37

def display_match_groups()
    puts "The following match groups are available through your config files:"
    Groupings.each_key do |group|
        puts "  * #{group}"
    end
end

#load_opts(group) ⇒ Object

Load everything from the config file here since the colorit() method isn’t available in the configuration object until after a new object has been instantiated.



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# File 'lib/colortail/configuration.rb', line 28

def load_opts(group)
    colorset = []
    if File.exists?(@config_file)
        load @config_file
        colorset = self.colorit( group, Groupings )
    end
    return colorset
end