Help for common errors
Reported by bahuvrihi | July 14th, 2009 @ 08:31 PM
At the topmost level of run, common errors need to be caught and help given to clarify what exactly is going on.
Validation Errors
Example:
# Example::task
class Example < Tap::Task
config :a, 1, &c.integer
end
% rap example --a blue
expected [Integer] but was: String
This cannot be caught easily elsewhere. It's not a config parser issue, it happens afterwards during task initialization. You want to be able to see the full backtrace on debug. As a result, the best place to catch/override is right at the top.
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A framework for making configurable, file-based tasks and workflows.
bahuvrihi