Current File : //proc/self/root/opt/cpanel/ea-ruby27/root/usr/share/passenger/phusion_passenger/config/main.rb
# Phusion Passenger - https://www.phusionpassenger.com/
# Copyright (c) 2013-2017 Phusion Holding B.V.
#
# "Passenger", "Phusion Passenger" and "Union Station" are registered
# trademarks of Phusion Holding B.V.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
PhusionPassenger.require_passenger_lib 'constants'
module PhusionPassenger
# Core of the `passenger-config` command. Dispatches a subcommand to a specific class.
module Config
KNOWN_COMMANDS = [
["detach-process", "DetachProcessCommand"],
["restart-app", "RestartAppCommand"],
["list-instances", "ListInstancesCommand"],
["reopen-logs", "ReopenLogsCommand"],
["api-call", "ApiCallCommand"],
["validate-install", "ValidateInstallCommand"],
["build-native-support", "BuildNativeSupportCommand"],
["install-agent", "InstallAgentCommand"],
["install-standalone-runtime", "InstallStandaloneRuntimeCommand"],
["download-agent", "DownloadAgentCommand"],
["download-nginx-engine", "DownloadNginxEngineCommand"],
["compile-agent", "CompileAgentCommand"],
["compile-nginx-engine", "CompileNginxEngineCommand"],
["system-metrics", "SystemMetricsCommand"],
["system-properties", "SystemPropertiesCommand"],
["about", "AboutCommand"]
]
ABOUT_OPTIONS = [
"root",
"includedir",
"nginx-addon-dir",
"nginx-libs",
"nginx-dynamic-libs",
"nginx-dynamic-compiled",
"compiled",
"custom-packaged",
"installed-from-release-package",
"make-locations-ini",
"detect-apache2",
"ruby-command",
"ruby-libdir",
"rubyext-compat-id",
"cxx-compat-id",
"version"
]
def self.run!(argv)
command_class, new_argv = lookup_command_class_by_argv(argv)
if help_requested?(argv)
help
elsif help_all_requested?(argv)
help(true)
elsif command_class
command = command_class.new(new_argv)
command.run
else
help
abort
end
end
def self.help(all = false)
puts "Usage: passenger-config <COMMAND> [OPTIONS...]"
puts
puts " Tool for managing, controlling and configuring a #{PROGRAM_NAME} instance"
puts " or installation."
puts
puts "Management commands:"
puts " detach-process Detach an application process from the process pool"
puts " restart-app Restart an application"
puts " reopen-logs Instruct #{PROGRAM_NAME} agents to reopen their log"
puts " files"
puts " api-call Makes an API call to a #{PROGRAM_NAME} agent."
puts
puts "Informational commands:"
puts " list-instances List running #{PROGRAM_NAME} instances"
puts " about Show information about #{PROGRAM_NAME}"
puts
puts "#{PROGRAM_NAME} installation management:"
puts " validate-install Validate this #{PROGRAM_NAME} installation"
puts " build-native-support Ensure that the native_support library for the current"
puts " Ruby interpreter is built"
puts " install-agent Install the #{PROGRAM_NAME} agent binary"
puts " install-standalone-runtime"
puts " Install the #{PROGRAM_NAME} Standalone"
puts " runtime"
if all
puts " download-agent Download the #{PROGRAM_NAME} agent binary"
puts " download-nginx-engine Download the Nginx engine for use with"
puts " #{PROGRAM_NAME} Standalone"
puts " compile-agent Compile the #{PROGRAM_NAME} agent binary"
puts " compile-nginx-engine Compile an Nginx engine for use with #{PROGRAM_NAME}"
puts " Standalone"
end
puts
puts "Miscellaneous commands:"
puts " system-metrics Display system metrics"
puts " system-properties Display system properties"
puts
puts "Run 'passenger-config <COMMAND> --help' for more information about each"
puts "command."
if !all
puts
puts "There are also some advanced commands not shown in this help message. Run"
puts "'passenger-config --help-all' to learn more about them."
end
end
private
def self.help_requested?(argv)
return argv.size == 1 && (argv[0] == "--help" || argv[0] == "-h" || argv[0] == "help")
end
def self.help_all_requested?(argv)
return argv.size == 1 && (argv[0] == "--help-all" || argv[0] == "help-all")
end
def self.lookup_command_class_by_argv(argv)
return nil if argv.empty?
# Compatibility with version <= 4.0.29: try to pass all
# --switch invocations to AboutCommand.
if argv[0] =~ /^--/
name = argv[0].sub(/^--/, '')
if ABOUT_OPTIONS.include?(name)
command_class = lookup_command_class_by_class_name("AboutCommand")
return [command_class, argv]
else
return nil
end
end
# Convert "passenger-config help <COMMAND>" to "passenger-config <COMMAND> --help".
if argv.size == 2 && argv[0] == "help"
argv = [argv[1], "--help"]
end
KNOWN_COMMANDS.each do |props|
if argv[0] == props[0]
command_class = lookup_command_class_by_class_name(props[1])
new_argv = argv[1 .. -1]
return [command_class, new_argv]
end
end
return nil
end
def self.lookup_command_class_by_class_name(class_name)
base_name = class_name.gsub(/[A-Z]/) do |match|
"_" + match[0..0].downcase
end
base_name.sub!(/^_/, '')
base_name << ".rb"
PhusionPassenger.require_passenger_lib("config/#{base_name}")
return PhusionPassenger::Config.const_get(class_name)
end
end
end # module PhusionPassenger
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