Fix title patterns that use procs are not supported

[alexjfisher]

This commit makes the module compatible with puppet generate types.
Environment isolation is really important for a module where types
are having new parameters added on a regular basis.

See
https://tickets.puppetlabs.com/browse/MODULES-4505?focusedCommentId=418416&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-418416
puppetlabs/puppetlabs-java_ks#169
voxpupuli/puppet-wildfly#227

[alexjfisher]

I've tested this and here is a sample of one of the .resource_types files puppet generate types can now create.

cat .resource_types/keycloak_client.pp
# This file was automatically generated on 2018-03-09 10:13:05 +0000.
# Use the 'puppet generate types' command to regenerate this file.

Puppet::Resource::ResourceType3.new(
  'keycloak_client',
  [
    # The basic property that the resource should be in.
    #
    # Valid values are `present`, `absent`.
    Puppet::Resource::Param(Enum['present', 'absent'], 'ensure'),

    # protocol
    #
    # Valid values are `openid-connect`, `saml`.
    Puppet::Resource::Param(Enum['openid-connect', 'saml'], 'protocol'),

    # clientAuthenticatorType
    Puppet::Resource::Param(Any, 'client_authenticator_type'),

    # clientTemplate
    Puppet::Resource::Param(Any, 'client_template'),

    # enabled
    #
    # Valid values are `true`, `false`.
    Puppet::Resource::Param(Variant[Boolean, Enum['true', 'false']], 'enabled'),

    # directAccessGrantsEnabled
    #
    # Valid values are `true`, `false`.
    Puppet::Resource::Param(Variant[Boolean, Enum['true', 'false']], 'direct_access_grants_enabled'),

    # publicClient
    #
    # Valid values are `true`, `false`.
    Puppet::Resource::Param(Variant[Boolean, Enum['true', 'false']], 'public_client'),

    # redirectUris
    Puppet::Resource::Param(Any, 'redirect_uris'),

    # webOrigins
    Puppet::Resource::Param(Any, 'web_origins')
  ],
  [
    # The client name
    Puppet::Resource::Param(Any, 'name', true),

    # clientId
    Puppet::Resource::Param(Any, 'client_id', true),

    # Id
    Puppet::Resource::Param(Any, 'id'),

    # realm
    Puppet::Resource::Param(Any, 'realm', true),

    # secret
    Puppet::Resource::Param(Any, 'secret'),

    # The specific backend to use for this `keycloak_client`
    # resource. You will seldom need to specify this --- Puppet will usually
    # discover the appropriate provider for your platform.Available providers are:
    #
    # kcadm
    # :
    Puppet::Resource::Param(Any, 'provider')
  ],
  {
    /^((\S+) on (\S+))$/ => ['name', 'client_id', 'realm'],
    /(.*)/ => ['name']
  },
  true,
  false)

[treydock]

@alexjfisher Thanks for the contribution. I was not aware of the environment isolation features but should solve several problems I've had with type properties changing and causing issues until puppetserver restarted. Now the task of updating other's modules with this similar change.

[alexjfisher]

In some cases even restarting the puppetserver wasn't enough. If not all environments have the same version of the module, it's luck of the draw as to which version gets loaded first.

puppet generate types fixes isolation of native types only. Functions have to be converted to use the Puppet 4 API (not an issue in this module).