org.gradle.api.plugins.cargo.AbstractContainerTask.groovy Maven / Gradle / Ivy

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Gradle plugin that provides deployment capabilities to local and remote containers via Cargo.

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/*
 * Copyright 2011 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.api.plugins.cargo

import org.gradle.api.DefaultTask
import org.gradle.api.InvalidUserDataException
import org.gradle.api.file.FileCollection
import org.gradle.api.plugins.cargo.convention.Deployable
import org.gradle.api.plugins.cargo.util.FilenameUtils
import org.gradle.api.plugins.cargo.util.LoggingHandler
import org.gradle.api.tasks.Input
import org.gradle.api.tasks.InputFiles
import org.gradle.api.tasks.TaskAction

/**
 * Abstract container task.
 *
 * @author Benjamin Muschko
 */
abstract class AbstractContainerTask extends DefaultTask {
    static final CARGO_TASKS = 'cargo.tasks'
    static final CARGO_SERVLET_PORT = 'cargo.servlet.port'
    static final CARGO_CONTEXT = 'context'
    String containerId
    String action
    Integer port
    String context
    @InputFiles FileCollection classpath
    @Input List deployables

    @TaskAction
    void start() {
        validateConfiguration()

        LoggingHandler.withAntLoggingListener(ant) {
            runAction()
        }
    }

    void validateConfiguration() {
        if(!getDeployables()) {
            throw new InvalidUserDataException('No deployables assigned!')
        }

        if(!getContainerId() || !Container.CONTAINERS.containsKey(getContainerId())) {
            throw new InvalidUserDataException("Unsupported container ID '${getContainerId()}'. Please pick a valid one: ${Container.containerIds}")
        }
        else {
            logger.info "Container ID = ${getContainerId()}"
        }
    }

    DeployableType getDeployableType(Deployable deployable) {
        String filenameExtension = FilenameUtils.getExtension(deployable.file.canonicalPath)
        DeployableType.getDeployableTypeForFilenameExtension(filenameExtension)
    }

    abstract void runAction()
}