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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
7 lines
149 B
Text
7 lines
149 B
Text
set :fail, proc { fail }
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before 'deploy:starting', :fail do
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on roles :all do
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execute :touch, shared_path.join('fail')
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end
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fetch(:fail)
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end
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