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require "guard/cli/environments/bundler"
require "guard/commander"
require "guard/guardfile/generator"
module Guard
module Cli
module Environments
class Valid
def initialize(options)
@options = options
end
def start_guard
# TODO: just to make sure tests are ok
Bundler.new.verify unless @options[:no_bundler_warning]
Guard.start(@options)
rescue Dsl::Error,
Guardfile::Evaluator::NoPluginsError,
Guardfile::Evaluator::NoGuardfileError,
Guardfile::Evaluator::NoCustomGuardfile => e
# catch to throw message instead of call stack
UI.error(e.message)
abort
end
def initialize_guardfile(plugin_names = [])
bare = @options[:bare]
Guard.init(@options)
session = Guard.state.session
generator = Guardfile::Generator.new
begin
Guardfile::Evaluator.new(session.evaluator_options).evaluate
rescue Guardfile::Evaluator::NoGuardfileError
generator.create_guardfile
rescue Guard::Guardfile::Evaluator::NoPluginsError
# Do nothing - just the error
end
return 0 if bare # 0 - exit code
# Evaluate because it might have existed and creating was skipped
begin
Guardfile::Evaluator.new(session.evaluator_options).evaluate
rescue Guard::Guardfile::Evaluator::NoPluginsError
end
begin
if plugin_names.empty?
generator.initialize_all_templates
else
plugin_names.each do |plugin_name|
generator.initialize_template(plugin_name)
end
end
rescue Guardfile::Generator::Error => e
UI.error(e.message)
return 1
end
# TODO: capture exceptions to show msg and return exit code on
# failures
0 # exit code
end
end
end
end
end
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