Class: Launchy::CommandLine

Inherits:

Object

• Object
• Launchy::CommandLine

Defined in:

lib/gems/launchy-0.3.2/lib/launchy/command_line.rb

Instance Method Summary

• #parser ⇒ Object
• #run(argv = ARGV) ⇒ Object

Instance Method Details

#parser ⇒ Object

# File 'lib/gems/launchy-0.3.2/lib/launchy/command_line.rb', line 6

def parser
    @parser ||= OptionParser.new do |op|
                    op.banner = "Usage: launchy [options] url"
                    op.separator ""
                    op.on("-d", "--debug", "Force debug, output lots of information.",
                                "This sets the LAUNCHY_DEBUG environment variable to 'true'.") do |d|
                        ENV["LAUNCHY_DEBUG"] = 'true'
                    end
                
                    op.on("-h", "--help", "Print this message") do |h|
                        puts op.to_s
                        exit 0
                    end

                    op.on("-v", "--version", "Output the version of Launchy") do |v|
                        puts "Launchy version #{Launchy::VERSION}"
                        exit 0
                    end
                
                    op.on("-o", "--host-os HOST_OS","Force the behavior of a particular host os.",
                            "This sets the LAUNCHY_HOST_OS environment variable.") do |os|
                        ENV["LAUNCHY_HOST_OS"] = os
                    end
                    
                    op.on("-b", "--browser BROWSER", "Force launchy to use a particular browser.",
                           "This sets the LAUNCHY_BROWSER environment variable.") do |browser|
                        ENV["LAUNCHY_BROWSER"] = browser
                    end
              end
end

#run(argv = ARGV) ⇒ Object

# File 'lib/gems/launchy-0.3.2/lib/launchy/command_line.rb', line 37

def run(argv = ARGV)
    begin 
        parser.parse!(argv)
        Launchy.open(*argv)
    rescue ::OptionParser::ParseError => pe
        $stderr.puts "#{parser.programn_name}: #{pe}"
        $stderr.puts "Try `#{parser.program_name} --help' for more information."
        exit 1
    end
end