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require File.expand_path('../../../util/ini_file', __FILE__)
Puppet::Type.type(:ini_setting).provide(:ruby) do
def self.instances
# this code is here to support purging and the query-all functionality of the
# 'puppet resource' command, on a per-file basis. Users
# can create a type for a specific config file with a provider that uses
# this as its parent and implements the method
# 'self.file_path', and that will provide the value for the path to the
# ini file (rather than needing to specify it on each ini setting
# declaration). This allows 'purging' to be used to clear out
# all settings from a particular ini file except those included in
# the catalog.
if self.respond_to?(:file_path)
# figure out what to do about the seperator
ini_file = Puppet::Util::IniFile.new(file_path, '=')
resources = []
ini_file.section_names.each do |section_name|
ini_file.get_settings(section_name).each do |setting, value|
resources.push(
new(
:name => "#{section_name}/#{setting}",
:value => value,
:ensure => :present
)
)
end
end
resources
else
raise(Puppet::Error, 'Ini_settings only support collecting instances when a file path is hard coded')
end
end
def exists?
ini_file.get_value(section, setting)
end
def create
ini_file.set_value(section, setting, resource[:value])
ini_file.save
@ini_file = nil
end
def destroy
ini_file.remove_setting(section, setting)
ini_file.save
@ini_file = nil
end
def value
ini_file.get_value(section, setting)
end
def value=(value)
ini_file.set_value(section, setting, resource[:value])
ini_file.save
end
def section
# this method is here so that it can be overridden by a child provider
resource[:section]
end
def setting
# this method is here so that it can be overridden by a child provider
resource[:setting]
end
def file_path
# this method is here to support purging and sub-classing.
# if a user creates a type and subclasses our provider and provides a
# 'file_path' method, then they don't have to specify the
# path as a parameter for every ini_setting declaration.
# This implementation allows us to support that while still
# falling back to the parameter value when necessary.
if self.class.respond_to?(:file_path)
self.class.file_path
else
resource[:path]
end
end
def separator
resource[:key_val_separator] || '='
end
private
def ini_file
@ini_file ||= Puppet::Util::IniFile.new(file_path, separator)
end
end
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