/*
* Copyright 2013 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 org.gradle.plugin.use.resolve.internal;
import org.gradle.api.internal.plugins.PluginDescriptor;
import org.gradle.api.internal.plugins.PluginDescriptorLocator;
import org.gradle.api.internal.plugins.PluginRegistry;
import org.gradle.plugin.internal.PluginId;
import org.gradle.plugin.use.internal.InvalidPluginRequestException;
import org.gradle.plugin.use.internal.PluginRequest;
public class NotNonCorePluginOnClasspathCheckPluginResolver implements PluginResolver {
private final PluginResolver delegate;
private final PluginRegistry corePluginRegistry;
private final PluginDescriptorLocator pluginDescriptorLocator;
public NotNonCorePluginOnClasspathCheckPluginResolver(PluginResolver delegate, PluginRegistry corePluginRegistry, PluginDescriptorLocator pluginDescriptorLocator) {
this.delegate = delegate;
this.corePluginRegistry = corePluginRegistry;
this.pluginDescriptorLocator = pluginDescriptorLocator;
}
public void resolve(PluginRequest pluginRequest, PluginResolutionResult result) {
PluginId pluginId = pluginRequest.getId();
PluginDescriptor pluginDescriptor = pluginDescriptorLocator.findPluginDescriptor(pluginId.toString());
if (pluginDescriptor == null || isCorePlugin(pluginId)) {
delegate.resolve(pluginRequest, result);
} else {
throw new InvalidPluginRequestException(pluginRequest, pluginOnClasspathErrorMessage(pluginId.toString()));
}
}
public static String pluginOnClasspathErrorMessage(String pluginId) {
return String.format("Plugin '%s' is already on the script classpath. Plugins on the script classpath cannot be applied in the plugins {} block. Add \"apply plugin: '%s'\" to the body of the script to use the plugin.", pluginId, pluginId);
}
private boolean isCorePlugin(PluginId pluginId) {
return corePluginRegistry.lookup(pluginId.toString()) != null;
}
}