boxgrinder-build

     # File bin/boxgrinder-build, line 155
155: def ensure_root
156:   unless Process.uid == 0
157:     puts("Currently running as non-root user, BoxGrinder will attempt to re-launch under 'sudo -E'")
158:     # http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/151376
159:     ruby = File.join(Config::CONFIG["bindir"],
160:                      Config::CONFIG["RUBY_INSTALL_NAME"] + Config::CONFIG["EXEEXT"])
161:     exec("sudo -E #{ruby} -I#{$:.join(':')} #{Pathname.new(__FILE__).realpath} #{ARGV_DUP.join(" ")}")
162:   end
163: end

     # File bin/boxgrinder-build, line 65
 65: def process_options(options)
 66:   OptionParser.new do |opts|
 67:     program = File.basename($0)
 68: 
 69:     opts.banner = "Usage: \#{program} [appliance definition file] [options]\n\nA tool for building VM images from simple definition files.\n        \nHomepage:\n    http://boxgrinder.org/\n\nDocumentation:\n    http://boxgrinder.org/tutorials/\n\nExamples:\n    $ \#{program} jeos.appl                                                           # Build KVM image for jeos.appl\n    $ \#{program} jeos.appl -f                                                        # Build KVM image for jeos.appl with removing previous build for this image\n    $ \#{program} jeos.appl --os-config format:qcow2                                  # Build KVM image for jeos.appl with a qcow2 disk\n    $ \#{program} jeos.appl -p vmware --platform-config type:personal,thin_disk:true  # Build VMware image for VMware Server, Player, Fusion using thin (growing) disk\n    $ \#{program} jeos.appl -p ec2 -d ami                                             # Build and register AMI for jeos.appl\n    $ \#{program} jeos.appl -p vmware -d local                                        # Build VMware image for jeos.appl and deliver it to local directory\n"
 70: 
 71: 
 72:     opts.separator ""
 73:     opts.separator "Options:"
 74: 
 75:     opts.on("-p", "--platform [TYPE]", "The name of platform you want to convert to.") { |v| options.platform = v.to_sym }
 76:     opts.on("-d", "--delivery [METHOD]", "The delivery method for selected appliance.") { |v| options.delivery = v.to_sym }
 77:     opts.on("-f", "--force", "Force image creation - removes all previous builds for selected appliance. Default: false.") { |v| options.force = v }
 78: 
 79:     opts.separator ""
 80:     opts.separator "Plugin configuration options:"
 81: 
 82:     opts.on("-l", "--plugins [PLUGINS]", Array, "Comma separated list of additional plugins. Default: empty.") do |v|
 83:       options[:additional_plugins] = v
 84:     end
 85: 
 86:     opts.separator ""
 87: 
 88:     opts.on("--os-config [CONFIG]", Array, "Operating system plugin configuration in format: key1:value1,key2:value2.") do |v|
 89:       validate_hash_option(options, :os_config, v) do |entry|
 90:         puts "Operating system plugin configuration is not valid at '#{entry}'. Valid format is: 'key:value'."
 91:       end
 92:     end
 93: 
 94:     opts.on("--platform-config [CONFIG]", Array, "Platform plugin configuration in format: key1:value1,key2:value2.") do |v|
 95:       validate_hash_option(options, :platform_config, v) do |entry|
 96:         puts "Platform plugin configuration is not valid at '#{entry}'. Valid format is: 'key:value'."
 97:       end
 98:     end
 99: 
100:     opts.on("--delivery-config [CONFIG]", Array, "Delivery plugin configuration in format: key1:value1,key2:value2.") do |v|
101:       validate_hash_option(options, :delivery_config, v) do |entry|
102:         puts "Delivery plugin configuration is not valid at '#{entry}'. Valid format is: 'key:value'."
103:       end
104:     end
105: 
106:     opts.separator ""
107:     opts.separator "Logging options:"
108: 
109:     opts.on("--debug", "Prints debug information while building. Default: false.") { options[:log_level] = :debug }
110:     opts.on("--trace", "Prints trace information while building. Default: false.") { options[:log_level] = :trace }
111:     opts.on("-b", "--backtrace", "Prints full backtrace if errors occur whilst building. Default: true if console log is set to debug or trace, otherwise false.") { |v| options[:backtrace] = v }
112: 
113:     opts.separator ""
114:     opts.separator 'Common options:'
115: 
116:     opts.on_tail('--help', 'Show this message.') do
117:       puts opts
118:       exit
119:     end
120:     opts.on_tail('--version', 'Print the version.') do
121:       puts "BoxGrinder Build #{File.read("#{File.dirname(__FILE__)}/../CHANGELOG").match(/^v(.*)/)[1]}"
122: 
123:       [:os, :platform, :delivery].each do |type|
124:         puts
125:         puts "Available #{type} plugins:"
126:         BoxGrinder::PluginManager.instance.plugins[type].each do |name, plugin_info|
127:           puts " - #{name} plugin for #{plugin_info[:full_name]}"
128:         end
129:       end
130: 
131:       exit
132:     end
133:   end
134: end

    # File bin/boxgrinder-build, line 40
40: def validate_hash_option(options, name, value)
41:   value.each do |entry|
42:     if entry =~ /^(\S+?):(\S+)$/
43: 
44:       k = $1.strip
45:       v = $2.strip
46: 
47:       if v =~ /^([-+]?(0|[1-9][0-9_]*))$/
48:         v = v.to_i
49:       elsif v =~ /^(y|Y|yes|Yes|YES|true|True|TRUE|on|On|ON)$/
50:         v = true
51:       elsif v =~ /^(n|N|no|No|NO|false|False|FALSE|off|Off|OFF)$/
52:         v = false
53:       elsif v =~ /^([-+]?([0-9][0-9_]*)?\.[0-9.]*([eE][-+][0-9]+)?)$/
54:         v = v.to_f
55:       end
56: 
57:       options[name][k] = v
58:     else
59:       yield entry if block_given?
60:       abort
61:     end
62:   end
63: end