Class: EY::CLI
- Inherits:
-
Thor
show all
- Includes:
- Thor::Actions
- Defined in:
- lib/engineyard/cli.rb,
lib/engineyard/cli/ui.rb,
lib/engineyard/cli/api.rb,
lib/engineyard/cli/web.rb,
lib/engineyard/cli/recipes.rb
Defined Under Namespace
Classes: API, Recipes, UI, Web
Constant Summary
Constants inherited
from Thor
Thor::HELP_MAPPINGS, Thor::THOR_RESERVED_WORDS, Thor::VERSION
Instance Attribute Summary
Attributes included from Thor::Base
#args, #options, #parent_options
Class Method Summary
collapse
Instance Method Summary
collapse
Methods inherited from Thor
check_unknown_options!, check_unknown_options?, default_task, desc, help, long_desc, map, method_option, method_options, printable_tasks, register, subcommand, subcommands, task_help
Methods included from Thor::Base
included, #initialize, register_klass_file, shell, shell=, subclass_files, subclasses
Class Method Details
.start(given_args = ARGV, config = {}) ⇒ Object
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# File 'lib/engineyard/cli.rb', line 19
def self.start(given_args=ARGV, config={})
Thor::Base.shell = EY::CLI::UI
ui = EY::CLI::UI.new
super(given_args, {:shell => ui}.merge(config))
rescue EY::Error, EY::CloudClient::Error => e
ui.print_exception(e)
exit 1
rescue Interrupt => e
puts
ui.print_exception(e)
ui.say("Quitting...")
raise
rescue SystemExit, Errno::EPIPE
raise
rescue Exception => e
ui.print_exception(e)
raise
end
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Instance Method Details
#deploy ⇒ Object
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# File 'lib/engineyard/cli.rb', line 80
def deploy
app_env = fetch_app_environment(options[:app], options[:environment], options[:account])
env_config = config.environment_config(app_env.environment_name)
deploy_config = EY::DeployConfig.new(options, env_config, repo, ui)
deployment = app_env.new_deployment({
:ref => deploy_config.ref,
:migrate => deploy_config.migrate,
:migrate_command => deploy_config.migrate_command,
:extra_config => deploy_config.,
:serverside_version => serverside_version,
})
runner = serverside_runner(app_env, deploy_config.verbose, deployment.serverside_version, options[:ignore_bad_master])
out = EY::CLI::UI::Tee.new(ui.out, deployment.output)
err = EY::CLI::UI::Tee.new(ui.err, deployment.output)
ui.info "Beginning deploy...", :green
begin
deployment.start
ui.show_deployment(deployment)
out << "Deploy initiated.\n"
runner.deploy do |args|
args.config = deployment.config if deployment.config
if deployment.migrate
args.migrate = deployment.migrate_command
else
args.migrate = false
end
args.ref = deployment.resolved_ref
end
deployment.successful = runner.call(out, err)
rescue Interrupt
err << "Interrupted. Deployment halted.\n"
ui.warn "Recording canceled deployment in Engine Yard Cloud..."
ui.warn "WARNING: Interrupting again may result in a never-finished deployment in the deployment history on Engine Yard Cloud."
raise
rescue StandardError => e
deployment.err << "Error encountered during deploy.\n#{e.class} #{e}\n"
ui.print_exception(e)
raise
ensure
ui.info "Saving log... ", :green
deployment.finished
if deployment.successful?
ui.info "Successful deployment recorded on Engine Yard Cloud.", :green
ui.info "Run `ey launch` to open the application in a browser."
else
ui.info "Failed deployment recorded on Engine Yard Cloud", :green
raise EY::Error, "Deploy failed"
end
end
end
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#environments ⇒ Object
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# File 'lib/engineyard/cli.rb', line 181
def environments
if options[:all] && options[:simple]
ui.print_simple_envs api.environments
elsif options[:all]
ui.print_envs api.apps
else
remotes = nil
if options[:app] == ''
repo.fail_on_no_remotes!
remotes = repo.remotes
end
resolver = api.resolve_app_environments({
:account_name => options[:account],
:app_name => options[:app],
:environment_name => options[:environment],
:remotes => remotes,
})
resolver.no_matches do |errors|
messages = errors
messages << "Use #{self.class.send(:banner_base)} environments --all to see all environments."
raise EY::NoMatchesError.new(messages.join("\n"))
end
apps = resolver.matches.map { |app_env| app_env.app }.uniq
if options[:simple]
if apps.size > 1
message = "# This app matches multiple Applications in Engine Yard Cloud:\n"
apps.each { |app| message << "#\t#{app.name}\n" }
message << "# The following environments contain those applications:\n\n"
ui.warn(message)
end
ui.print_simple_envs(apps.map{ |app| app.environments }.flatten)
else
ui.print_envs(apps, config.default_environment)
end
end
end
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#help(*cmds) ⇒ Object
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# File 'lib/engineyard/cli.rb', line 398
def help(*cmds)
if cmds.empty?
base = self.class.send(:banner_base)
list = self.class.printable_tasks
ui.say "Usage:"
ui.say " #{base} [--help] [--version] COMMAND [ARGS]"
ui.say
ui.say "Deploy commands:"
deploy_cmds = %w(deploy environments logs rebuild rollback status)
deploy_cmds.map! do |name|
list.find{|task| task[0] =~ /^#{base} #{name}/ }
end
list -= deploy_cmds
ui.print_help(deploy_cmds)
ui.say
self.class.subcommands.each do |name|
klass = self.class.subcommand_class_for(name)
list.reject!{|cmd| cmd[0] =~ /^#{base} #{name}/}
ui.say "#{name.capitalize} commands:"
tasks = klass.printable_tasks.reject{|t| t[0] =~ /help$/ }
ui.print_help(tasks)
ui.say
end
%w(help version).each{|n| list.reject!{|c| c[0] =~ /^#{base} #{n}/ } }
if list.any?
ui.say "Other commands:"
ui.print_help(list)
ui.say
end
self.class.send(:class_options_help, shell)
ui.say "See '#{base} help COMMAND' for more information on a specific command."
elsif klass = self.class.subcommand_class_for(cmds.first)
klass.new.help(*cmds[1..-1])
else
super
end
end
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#launch ⇒ Object
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# File 'lib/engineyard/cli.rb', line 452
def launch
app_env = fetch_app_environment(options[:app], options[:environment], options[:account])
Launchy.open(app_env.uri)
end
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#login ⇒ Object
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# File 'lib/engineyard/cli.rb', line 476
def login
whoami
end
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#logout ⇒ Object
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# File 'lib/engineyard/cli.rb', line 481
def logout
eyrc = EYRC.load
if eyrc.delete_api_token
ui.info "API token removed: #{eyrc.path}"
ui.info "Run any other command to login again."
else
ui.info "Already logged out. Run any other command to login again."
end
end
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#logs ⇒ Object
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# File 'lib/engineyard/cli.rb', line 368
def logs
environment = fetch_environment(options[:environment], options[:account])
environment.logs.each do |log|
ui.say "Instance: #{log.instance_name}"
if log.main
ui.say "Main logs for #{environment.name}:", :green
ui.say log.main
end
if log.custom
ui.say "Custom logs for #{environment.name}:", :green
ui.say log.custom
end
end
end
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#rebuild ⇒ Object
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# File 'lib/engineyard/cli.rb', line 240
def rebuild
environment = fetch_environment(options[:environment], options[:account])
ui.info "Updating instances on #{environment.hierarchy_name}"
environment.rebuild
end
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#rollback ⇒ Object
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# File 'lib/engineyard/cli.rb', line 266
def rollback
app_env = fetch_app_environment(options[:app], options[:environment], options[:account])
env_config = config.environment_config(app_env.environment_name)
deploy_config = EY::DeployConfig.new(options, env_config, repo, ui)
ui.info "Rolling back #{app_env.hierarchy_name}"
runner = serverside_runner(app_env, deploy_config.verbose)
runner.rollback do |args|
args.config = deploy_config. if deploy_config.
end
if runner.call(ui.out, ui.err)
ui.info "Rollback complete"
else
raise EY::Error, "Rollback failed"
end
end
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#ssh(cmd = nil) ⇒ Object
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# File 'lib/engineyard/cli.rb', line 315
def ssh(cmd=nil)
environment = fetch_environment(options[:environment], options[:account])
hosts = ssh_hosts(options, environment)
raise NoCommandError.new if cmd.nil? and hosts.size != 1
exits = hosts.map do |host|
system Escape.shell_command(['ssh', "#{environment.username}@#{host}", cmd].compact)
$?.exitstatus
end
exit exits.detect {|status| !status.zero?} || 0
end
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#status ⇒ Object
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# File 'lib/engineyard/cli.rb', line 152
def status
app_env = fetch_app_environment(options[:app], options[:environment], options[:account])
deployment = app_env.last_deployment
if deployment
ui.deployment_status(deployment)
else
raise EY::Error, "Application #{app_env.app.name} has not been deployed on #{app_env.environment.name}."
end
end
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#version ⇒ Object
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# File 'lib/engineyard/cli.rb', line 392
def version
ui.say %{engineyard version #{EY::VERSION}}
end
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#whoami ⇒ Object
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# File 'lib/engineyard/cli.rb', line 458
def whoami
current_user = api.current_user
ui.say "#{current_user.name} (#{current_user.email})"
end
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