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require "guard"
module Guard
module Cli
module Environments
class EvaluateOnly
def initialize(options)
@options = options
end
def evaluate
# TODO: check bundler setup first?
#
# TODO: it should be easier to pass options created with init
# directly to evaluator
#
# TODO: guardfile/DSL should interact only with a given object, and
# not global Guard object (setting global state only needed before
# start() is called)
#
Guard.init(@options)
session = Guard.state.session
Guardfile::Evaluator.new(session.evaluator_options).evaluate
rescue \
Dsl::Error,
Guardfile::Evaluator::NoPluginsError,
Guardfile::Evaluator::NoGuardfileError,
Guardfile::Evaluator::NoCustomGuardfile => e
UI.error(e.message)
abort
end
end
end
end
end
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