capistrano/spec/support/tasks/fail.rake

set :fail, proc { raise }
before "deploy:starting", :fail do
  on roles :all do
    execute :mkdir, "-p", shared_path
    execute :touch, shared_path.join("fail")
  end
  fetch(:fail)
end
Enable SignalException cop 2016-03-01 10:07:42 -05:00			`set :fail, proc { raise }`
Fix Style/StringLiterals 2016-02-28 18:16:11 -05:00			`before "deploy:starting", :fail do`
Add hook for deploy failure If an error is raised during a deploy, the task `deploy:failed` will be triggered. Custom tasks can hook into this using `after`: after 'deploy:failed', :send_for_help do # end I've also taken the opportunity to provide a marginally more useful error message before triggering the task. By default, this 'deploy:failed' will only be triggered when running `cap <stage> deploy` - to trigger after individual tasks use `set :deploying, true` This closes #708 and replaces https://github.com/capistrano/capistrano/pull/720 2013-11-01 07:59:13 -04:00			`on roles :all do`
Fix Style/StringLiterals 2016-02-28 18:16:11 -05:00			`execute :mkdir, "-p", shared_path`
			`execute :touch, shared_path.join("fail")`
Add hook for deploy failure If an error is raised during a deploy, the task `deploy:failed` will be triggered. Custom tasks can hook into this using `after`: after 'deploy:failed', :send_for_help do # end I've also taken the opportunity to provide a marginally more useful error message before triggering the task. By default, this 'deploy:failed' will only be triggered when running `cap <stage> deploy` - to trigger after individual tasks use `set :deploying, true` This closes #708 and replaces https://github.com/capistrano/capistrano/pull/720 2013-11-01 07:59:13 -04:00			`end`
			`fetch(:fail)`
			`end`