Module: Spring

Defined in:
lib/spring/json.rb,
lib/spring/env.rb,
lib/spring/json.rb,
lib/spring/client.rb,
lib/spring/errors.rb,
lib/spring/server.rb,
lib/spring/server.rb,
lib/spring/version.rb,
lib/spring/watcher.rb,
lib/spring/commands.rb,
lib/spring/client/run.rb,
lib/spring/application.rb,
lib/spring/client/help.rb,
lib/spring/client/stop.rb,
lib/spring/client/rails.rb,
lib/spring/client/server.rb,
lib/spring/client/status.rb,
lib/spring/commands/rake.rb,
lib/spring/configuration.rb,
lib/spring/client/binstub.rb,
lib/spring/client/command.rb,
lib/spring/client/version.rb,
lib/spring/commands/rails.rb,
lib/spring/command_wrapper.rb,
lib/spring/failsafe_thread.rb,
lib/spring/watcher/polling.rb,
lib/spring/watcher/abstract.rb,
lib/spring/application_manager.rb,
lib/spring/process_title_updater.rb

Overview

Some parts adapted from golang.org/src/pkg/json/decode.go and golang.org/src/pkg/utf8/utf8.go

Defined Under Namespace

Modules: Client, Commands, JSON, OkJson, Watcher Classes: Application, ApplicationManager, ClientError, CommandNotFound, CommandWrapper, Env, MissingApplication, ProcessTitleUpdater, Server, UnknownProject

Constant Summary collapse

IGNORE_SIGNALS = 
%w(INT QUIT)
STOP_TIMEOUT =

seconds

2
ORIGINAL_ENV = 
ENV.to_hash
VERSION = 
"4.2.0"

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.application_root ⇒ Object

Returns the value of attribute application_root.



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# File 'lib/spring/configuration.rb', line 5

def application_root
  @application_root
end

.commands ⇒ Object (readonly)

Returns the value of attribute commands.



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# File 'lib/spring/commands.rb', line 8

def commands
  @commands
end

.quiet ⇒ Object 



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# File 'lib/spring/configuration.rb', line 64

def quiet
  @quiet || ENV.key?('SPRING_QUIET')
end

.watch_interval ⇒ Object

Returns the value of attribute watch_interval.



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# File 'lib/spring/watcher.rb', line 6

def watch_interval
  @watch_interval
end

.watch_method ⇒ Object

Returns the value of attribute watch_method.



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# File 'lib/spring/watcher.rb', line 8

def watch_method
  @watch_method
end

.watcher ⇒ Object 



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# File 'lib/spring/watcher.rb', line 23

def self.watcher
  @watcher ||= watch_method.new(Spring.application_root_path, watch_interval)
end

Class Method Details

.after_fork(&block) ⇒ Object 



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# File 'lib/spring/configuration.rb', line 31

def after_fork(&block)
  after_fork_callbacks << block
end

.after_fork_callbacks ⇒ Object 



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# File 'lib/spring/configuration.rb', line 27

def after_fork_callbacks
  @after_fork_callbacks ||= []
end

.application_root_path ⇒ Object 



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# File 'lib/spring/configuration.rb', line 47

def application_root_path
  @application_root_path ||= begin
    if application_root
      path = Pathname.new(File.expand_path(application_root))
    else
      path = project_root_path
    end

    raise MissingApplication.new(path) unless path.join("config/application.rb").exist?
    path
  end
end

.command(name) ⇒ Object 



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# File 'lib/spring/commands.rb', line 19

def self.command(name)
  commands.fetch name
end

.command?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/spring/commands.rb', line 15

def self.command?(name)
  commands.include? name
end

.failsafe_thread ⇒ Object 



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# File 'lib/spring/failsafe_thread.rb', line 5

def failsafe_thread
  Thread.new {
    begin
      yield
    rescue
    end
  }
end

.gemfile ⇒ Object 



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# File 'lib/spring/configuration.rb', line 8

def gemfile
  require "bundler"

  if /\s1.9.[0-9]/ ===  Bundler.ruby_scope.gsub(/[\/\s]+/,'')
    Pathname.new(ENV["BUNDLE_GEMFILE"] || "Gemfile").expand_path
  else
    Bundler.default_gemfile
  end
end

.gemfile_lock ⇒ Object 



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# File 'lib/spring/configuration.rb', line 18

def gemfile_lock
  case gemfile.to_s
  when /\bgems\.rb\z/
    gemfile.sub_ext('.locked')
  else
    gemfile.sub_ext('.lock')
  end
end

.project_root_path ⇒ Object 



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# File 'lib/spring/configuration.rb', line 60

def project_root_path
  @project_root_path ||= find_project_root(Pathname.new(File.expand_path(Dir.pwd)))
end

.register_command(name, command = nil) ⇒ Object 



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# File 'lib/spring/commands.rb', line 11

def self.register_command(name, command = nil)
  commands[name] = CommandWrapper.new(name, command)
end

.reset_on_env ⇒ Object 



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# File 'lib/spring/configuration.rb', line 39

def reset_on_env
  @reset_on_env ||= []
end

.spawn_on_env ⇒ Object 



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# File 'lib/spring/configuration.rb', line 35

def spawn_on_env
  @spawn_on_env ||= []
end

.verify_environment ⇒ Object 



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# File 'lib/spring/configuration.rb', line 43

def verify_environment
  application_root_path
end

.watch(*items) ⇒ Object 



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# File 'lib/spring/watcher.rb', line 27

def self.watch(*items)
  watcher.add(*items)
end