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GetNamespace.groovy
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GetNamespace.groovy
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/*
* Copyright 2014 the original author or authors.
*
* 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.
*/
package com.bmuschko.gradle.kubernetes.plugin.tasks.namespaces
import com.bmuschko.gradle.kubernetes.plugin.tasks.AbstractKubernetesTask
import org.gradle.api.GradleException
import org.gradle.api.tasks.Input
import org.gradle.api.tasks.Optional
/**
* Get a namespace.
*/
class GetNamespace extends AbstractKubernetesTask {
@Input
@Optional
String namespace
@Override
def handleClient(kubernetesClient) {
logger.quiet 'Getting namespace...'
def objToConfigure = kubernetesClient.namespaces()
// no real options to supply so should amount to a no-op
def objReconfigured = configureOn(objToConfigure)
// apply user-defined inputs
def objWithUserInputs = applyInputs(objReconfigured)
// get the namespace
def localResponse = objWithUserInputs.fromServer().get()
if (!localResponse) {
throw new GradleException('Namespace could not be found.')
}
// register response for downstream use which in this case
// is just a `Namespace` instance.
responseOn(localResponse)
}
@Override
def applyInputs(obj) {
def objRef = wrapAtomic(obj)
invokeMethod(objRef, 'withName', namespace).get()
}
}