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#
# Author:: Adam Edwards (<adamed@chef.io>)
# Copyright:: Copyright (c) Chef Software Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require_relative "../mixin/shell_out"
require_relative "../exceptions"
class Chef
class GuardInterpreter
class DefaultGuardInterpreter
include Chef::Mixin::ShellOut
attr_reader :output
def initialize(command, opts)
@command = command
@command_opts = opts
end
def evaluate
result = shell_out(@command, default_env: false, **@command_opts)
@output = "STDOUT: #{result.stdout}\nSTDERR: #{result.stderr}\n"
Chef::Log.debug "Command failed: #{result.stderr}" unless result.status.success?
result.status.success?
# Timeout fails command rather than chef-client run, see:
# https://tickets.opscode.com/browse/CHEF-2690
rescue Chef::Exceptions::CommandTimeout
Chef::Log.warn "Command '#{@command}' timed out"
false
end
end
end
end
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