org.fusesource.mvnplugins.provision.ProvisionMojo Maven / Gradle / Ivy

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maven Provision Plugin
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/**
 * Copyright (C) 2009 Progress Software, Inc.
 * http://fusesource.com
 *
 * 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.fusesource.mvnplugins.provision;

import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.factory.ArtifactFactory;
import org.apache.maven.artifact.manager.WagonManager;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.resolver.AbstractArtifactResolutionException;
import org.apache.maven.artifact.resolver.ArtifactResolver;
import org.apache.maven.model.Build;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.project.MavenProject;
import org.apache.maven.settings.Settings;
import org.codehaus.plexus.util.FileUtils;

import java.io.File;
import java.util.Collection;
import java.util.List;

/**
 * A Maven Mojo to install a provision in the local repo if its not already there and then
 * provision an artifact into an output directory
 *
 * @author James Strachan
 * @goal provision
 * @execute phase="install"
 */
public class ProvisionMojo extends AbstractMojo {

    /**
     * The directory where the output files will be located.
     *
     * @parameter expression="${outputDirectory}
     * @required
     */
    private File outputDirectory;


    /**
     * The maven project.
     *
     * @parameter expression="${project}"
     * @required
     * @readonly
     */
    protected MavenProject project;


    public void execute() throws MojoExecutionException, MojoFailureException {
        if ("pom".equals(project.getPackaging())) {
            getLog().debug("Ignoring pom packaging");
            return;
        }
        Build build = project.getBuild();
        if (build == null) {
            getLog().debug("No Build available in this Project");
            return;
        }
        File file = new File(build.getDirectory(), build.getFinalName() + "." + getArtifactExtension());
        getLog().debug("Trying to detect: " + file.getAbsolutePath());

        if (file.exists()) {
            File destFile = new File(outputDirectory, file.getName());
            try {
                getLog().info("Copying "
                        + file.getName() + " to "
                        + destFile);
                FileUtils.copyFile(file, destFile);

            } catch (Exception e) {
                throw new MojoExecutionException("Error copying artifact from " + file + " to " + destFile, e);
            }
        } else {
            getLog().info("Artifact does not exist so cannot be provisioned: " + file.getPath());
        }
    }

    private String getArtifactExtension() {
        String packaging = project.getPackaging();
        if ("bundle".equals(packaging)) {
            return "jar";
        } else {
            return packaging;
        }
    }
}