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#
# Author:: Adam Jacob (<adam@opscode.com>)
# Author:: Tyler Cloke (<tyler@opscode.com>)
# Copyright:: Copyright (c) 2008 Opscode, 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 'chef/resource'
class Chef
class Resource
class Execute < Chef::Resource
identity_attr :command
def initialize(name, run_context=nil)
super
@resource_name = :execute
@command = name
@backup = 5
@action = "run"
@creates = nil
@cwd = nil
@environment = nil
@group = nil
@returns = 0
@timeout = nil
@user = nil
@allowed_actions.push(:run)
@umask = nil
@default_guard_interpreter = :execute
end
def umask(arg=nil)
set_or_return(
:umask,
arg,
:kind_of => [ String, Integer ]
)
end
def command(arg=nil)
set_or_return(
:command,
arg,
:kind_of => [ String, Array ]
)
end
def creates(arg=nil)
set_or_return(
:creates,
arg,
:kind_of => [ String ]
)
end
def cwd(arg=nil)
set_or_return(
:cwd,
arg,
:kind_of => [ String ]
)
end
def environment(arg=nil)
set_or_return(
:environment,
arg,
:kind_of => [ Hash ]
)
end
alias :env :environment
def group(arg=nil)
set_or_return(
:group,
arg,
:kind_of => [ String, Integer ]
)
end
def returns(arg=nil)
set_or_return(
:returns,
arg,
:kind_of => [ Integer, Array ]
)
end
def timeout(arg=nil)
set_or_return(
:timeout,
arg,
:kind_of => [ Integer ]
)
end
def user(arg=nil)
set_or_return(
:user,
arg,
:kind_of => [ String, Integer ]
)
end
def self.set_guard_inherited_attributes(*inherited_attributes)
@class_inherited_attributes = inherited_attributes
end
def self.guard_inherited_attributes(*inherited_attributes)
# Similar to patterns elsewhere, return attributes from this
# class and superclasses as a form of inheritance
ancestor_attributes = []
if superclass.respond_to?(:guard_inherited_attributes)
ancestor_attributes = superclass.guard_inherited_attributes
end
ancestor_attributes.concat(@class_inherited_attributes ? @class_inherited_attributes : []).uniq
end
set_guard_inherited_attributes(
:cwd,
:environment,
:group,
:user,
:umask
)
end
end
end
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