Module | Capistrano::Configuration::Callbacks |
In: |
lib/capistrano/configuration/callbacks.rb
|
callbacks | [R] | The hash of callbacks that have been registered for this configuration |
Defines a callback to be invoked after the given task. You must specify the fully-qualified task name, both for the primary task, and for the task(s) to be executed after. Alternatively, you can pass a block to be executed after the given task.
after "deploy:update_code", :log_difference after :deploy, "custom:announce" after :deploy, :this, "then:this", "and:then:this" after :some_task do puts "an anonymous hook!" end
This just provides a convenient interface to the more general on method.
Defines a callback to be invoked before the given task. You must specify the fully-qualified task name, both for the primary task, and for the task(s) to be executed before. Alternatively, you can pass a block to be executed before the given task.
before "deploy:update_code", :record_difference before :deploy, "custom:log_deploy" before :deploy, :this, "then:this", "and:then:this" before :some_task do puts "an anonymous hook!" end
This just provides a convenient interface to the more general on method.
Filters the given task name or names and attempts to replace deprecated tasks with their equivalents.
Defines one or more callbacks to be invoked in response to some event. Capistrano currently understands the following events:
Specify the (fully-qualified) task names that you want invoked in response to the event. Alternatively, you can specify a block to invoke when the event is triggered. You can also pass a hash of options as the last parameter, which may include either of two keys:
Usage:
on :before, "some:hook", "another:hook", :only => "deploy:update" on :after, "some:hook", :except => "deploy:create_symlink" on :before, "global:hook" on :after, :only => :deploy do puts "after deploy here" end