Class: Trinidad::CommandLineParser
- Inherits:
-
Object
- Object
- Trinidad::CommandLineParser
- Defined in:
- lib/trinidad/command_line_parser.rb
Instance Attribute Summary collapse
- #config_file(base_dir = nil) ⇒ Object
-
#default_options ⇒ Object
readonly
Returns the value of attribute default_options.
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize ⇒ CommandLineParser
constructor
A new instance of CommandLineParser.
-
#load!(options) ⇒ Object
(also: #load_configuration)
Load the configuration from the given options and return it.
- #options_parser ⇒ Object
-
#parse!(argv) ⇒ Object
Parse the arguments and return the loaded Trinidad configuration.
Constructor Details
#initialize ⇒ CommandLineParser
Returns a new instance of CommandLineParser.
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# File 'lib/trinidad/command_line_parser.rb', line 14 def initialize @default_options = {} end |
Instance Attribute Details
#config_file(base_dir = nil) ⇒ Object
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# File 'lib/trinidad/command_line_parser.rb', line 48 def config_file(base_dir = nil) base_dir ||= Dir.pwd if @config_file.nil? # false means do not use no config file Dir.glob(File.join(base_dir, 'config', 'trinidad.{yml,rb}')).first else @config_file && File.(@config_file, base_dir) end end |
#default_options ⇒ Object (readonly)
Returns the value of attribute default_options.
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# File 'lib/trinidad/command_line_parser.rb', line 12 def @default_options end |
Class Method Details
.load(options = {}) ⇒ Object
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# File 'lib/trinidad/command_line_parser.rb', line 8 def self.load( = {}) CommandLineParser.new.load!() end |
.parse(argv) ⇒ Object
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# File 'lib/trinidad/command_line_parser.rb', line 4 def self.parse(argv) CommandLineParser.new.parse!(argv) end |
Instance Method Details
#load!(options) ⇒ Object Also known as: load_configuration
Load the configuration from the given options and return it.
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# File 'lib/trinidad/command_line_parser.rb', line 31 def load!() config = config_file([:web_app_dir]) if config && File.exist?(config) if yaml = (File.extname(config) == '.yml') require 'yaml'; require 'erb' = YAML.load(ERB.new(File.read(config)).result(binding)) end # NOTE: provided options should override configuration values : Trinidad.configure(, ) do load config unless yaml # if not .yml assume it's ruby (.rb) end else Trinidad.configure() end end |
#options_parser ⇒ Object
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# File 'lib/trinidad/command_line_parser.rb', line 59 def require 'optparse' @parser ||= OptionParser.new do |opts| opts. = 'Trinidad server default options:' opts.separator '' opts.on('-d', '--dir WEB_APP_DIRECTORY', 'web app directory path', "default: #{Dir.pwd}") do |dir| [:web_app_dir] = dir end opts.on('-e', '--env ENVIRONMENT', '(rails) environment', "default: #{[:environment]}") do |env| [:environment] = env end opts.on('-p', '--port PORT', 'port to bind to', "default: #{[:port]}") do |port| [:port] = port end opts.on('-c', '--context CONTEXT_PATH', 'application context path', "default: #{[:context_path]}") do |path| [:context_path] = path end opts.on('--lib', '--jars LIBS_DIR', 'directory containing java jars used by the application', "default: #{[:libs_dir]}") do |dir| [:libs_dir] = dir end opts.on('--classes', '--classes CLASSES_DIR', 'directory containing java classes used by the application', "default: #{[:classes_dir]}") do |dir| [:classes_dir] = dir end opts.on('-s', '--ssl [SSL_PORT]', 'enable secure socket layout', "default port: 8443") do |port| [:ssl] = { :port => (port || 8443).to_i } end opts.on('-a', '--ajp [AJP_PORT]', 'enable ajp connections (deprecated)', "default port: 8009") do |port| [:ajp] = { :port => (port || 8009).to_i } end opts.on('-f', '--config [CONFIG_FILE]', 'configuration file', "default: config/trinidad.{yml,rb}") do |file| self.config_file = file end opts.on('-r', '--rackup [RACKUP_FILE]', 'rackup configuration file', 'default: config.ru') do |rackup| [:rackup] = rackup || 'config.ru' end opts.on('--public', '--public DIRECTORY', 'public directory', 'default: public') do |public| [:public] = public end opts.on('-t', '--threadsafe', 'force thread-safe mode') do [:jruby_min_runtimes] = 1 [:jruby_max_runtimes] = 1 end opts.on('--address', '--address ADDRESS', 'host address', 'default: localhost') do |address| [:address] = address end opts.on('-g', '--log LEVEL', 'log level', 'default: INFO') do |log| [:log] = log end opts.on('-v', '--version', 'display the current version') do puts "trinidad #{Trinidad::VERSION} (tomcat #{Trinidad::TOMCAT_VERSION})" exit end opts.on('-l', '--load EXTENSION_NAMES', Array, 'load options for extensions') do |ext_names| ext_names.each do |ext| Trinidad::Extensions.({ ext => {} }, opts, ) end end opts.on('--apps', '--apps APPS_BASE_DIR', 'applications base directory') do |path| [:apps_base] = path end opts.on('--monitor' '--monitor MONITOR_FILE', 'monitor file for hot deployments') do |monitor| [:monitor] = monitor end opts.on('-h', '--help', 'display the help') do puts opts exit end end end |
#parse!(argv) ⇒ Object
Parse the arguments and return the loaded Trinidad configuration.
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# File 'lib/trinidad/command_line_parser.rb', line 19 def parse!(argv) begin .parse!(argv) rescue OptionParser::InvalidOption => e p e, exit(1) end load!() end |