I would like to support developing strategies outside of capistrano's source
This can be done if you override Capistrano::Deploy::Strategy by rescuing
the LoadError; the other checks make sure you still have a valid strategy
defined that is required somewhere in your deploy.rb
module Capistrano
module Deploy
module Strategy
def self.new(strategy, config={})
strategy_file = "capistrano/recipes/deploy/strategy/#{strategy}"
begin
require(strategy_file)
rescue LoadError
end
strategy_const = strategy.to_s.capitalize.gsub(/_(.)/) { $1.upcase }
if const_defined?(strategy_const)
const_get(strategy_const).new(config)
else
raise Capistrano::Error, "could not find
`#{name}::#{strategy_const}' in `#{strategy_file}'"
end
rescue LoadError
raise Capistrano::Error, "could not find any strategy named
`#{strategy}'"
end
end
end
end
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