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From romb...@apache.org
Subject [sling-maven-launchpad-plugin] 39/49: SLING-1843 - adding launchpad:display-bundle-updates goal
Date Tue, 07 Nov 2017 09:15:22 GMT
This is an automated email from the ASF dual-hosted git repository.

rombert pushed a commit to annotated tag maven-launchpad-plugin-2.0.10
in repository https://gitbox.apache.org/repos/asf/sling-maven-launchpad-plugin.git

commit 3106d97328039f5660fcc2acd8bfed0c1c13f39a
Author: Justin Edelson <justin@apache.org>
AuthorDate: Wed Oct 20 20:39:54 2010 +0000

    SLING-1843 - adding launchpad:display-bundle-updates goal
    
    git-svn-id: https://svn.apache.org/repos/asf/sling/trunk/maven/maven-launchpad-plugin@1025711
13f79535-47bb-0310-9956-ffa450edef68
---
 pom.xml                                            |   5 +
 .../projectsupport/DisplayBundleUpdatesMojo.java   | 272 +++++++++++++++++++++
 2 files changed, 277 insertions(+)

diff --git a/pom.xml b/pom.xml
index c32b3e5..52faf92 100644
--- a/pom.xml
+++ b/pom.xml
@@ -161,6 +161,11 @@
             <artifactId>drools-compiler</artifactId>
             <version>5.1.1</version>
         </dependency>
+        <dependency>
+            <groupId>org.codehaus.mojo</groupId>
+            <artifactId>versions-maven-plugin</artifactId>
+            <version>1.2</version>
+        </dependency>
     </dependencies>
 
     <repositories>
diff --git a/src/main/java/org/apache/sling/maven/projectsupport/DisplayBundleUpdatesMojo.java
b/src/main/java/org/apache/sling/maven/projectsupport/DisplayBundleUpdatesMojo.java
new file mode 100644
index 0000000..aa34a78
--- /dev/null
+++ b/src/main/java/org/apache/sling/maven/projectsupport/DisplayBundleUpdatesMojo.java
@@ -0,0 +1,272 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with this
+ * work for additional information regarding copyright ownership. The ASF
+ * licenses this file to You 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.apache.sling.maven.projectsupport;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.maven.artifact.ArtifactUtils;
+import org.apache.maven.artifact.manager.WagonManager;
+import org.apache.maven.artifact.metadata.ArtifactMetadataSource;
+import org.apache.maven.artifact.repository.ArtifactRepository;
+import org.apache.maven.artifact.versioning.ArtifactVersion;
+import org.apache.maven.execution.MavenSession;
+import org.apache.maven.model.Dependency;
+import org.apache.maven.plugin.AbstractMojo;
+import org.apache.maven.plugin.MojoExecutionException;
+import org.apache.maven.plugin.MojoFailureException;
+import org.apache.maven.project.MavenProjectBuilder;
+import org.apache.maven.project.path.PathTranslator;
+import org.apache.maven.settings.Settings;
+import org.apache.sling.maven.projectsupport.bundlelist.v1_0_0.Bundle;
+import org.apache.sling.maven.projectsupport.bundlelist.v1_0_0.BundleList;
+import org.apache.sling.maven.projectsupport.bundlelist.v1_0_0.StartLevel;
+import org.apache.sling.maven.projectsupport.bundlelist.v1_0_0.io.xpp3.BundleListXpp3Reader;
+import org.codehaus.mojo.versions.api.ArtifactVersions;
+import org.codehaus.mojo.versions.api.DefaultVersionsHelper;
+import org.codehaus.mojo.versions.api.UpdateScope;
+import org.codehaus.mojo.versions.api.VersionsHelper;
+import org.codehaus.plexus.util.StringUtils;
+import org.codehaus.plexus.util.xml.pull.XmlPullParserException;
+
+/**
+ * Displays all bundles that have newer versions available. Highly based upon the
+ * display-dependency-updates goal from the Versions plugin.
+ * 
+ * @since 2.0.8
+ * @goal display-bundle-updates
+ * 
+ */
+public class DisplayBundleUpdatesMojo extends AbstractMojo {
+
+    /**
+     * The width to pad info messages.
+     */
+    private static final int INFO_PAD_SIZE = 72;
+
+    /**
+     * @component
+     */
+    private org.apache.maven.artifact.factory.ArtifactFactory artifactFactory;
+
+    /**
+     * @component
+     */
+    private org.apache.maven.artifact.resolver.ArtifactResolver resolver;
+
+    /**
+     * @component
+     */
+    private MavenProjectBuilder projectBuilder;
+
+    /**
+     * @parameter expression="${reactorProjects}"
+     * @required
+     * @readonly
+     */
+    private List reactorProjects;
+
+    /**
+     * The artifact metadata source to use.
+     * 
+     * @component
+     * @required
+     * @readonly
+     */
+    private ArtifactMetadataSource artifactMetadataSource;
+
+    /**
+     * @parameter expression="${project.remoteArtifactRepositories}"
+     * @readonly
+     */
+    private List remoteArtifactRepositories;
+
+    /**
+     * @parameter expression="${project.pluginArtifactRepositories}"
+     * @readonly
+     */
+    private List remotePluginRepositories;
+
+    /**
+     * @parameter expression="${localRepository}"
+     * @readonly
+     */
+    private ArtifactRepository localRepository;
+
+    /**
+     * @component
+     */
+    private WagonManager wagonManager;
+
+    /**
+     * @parameter expression="${settings}"
+     * @readonly
+     */
+    private Settings settings;
+
+    /**
+     * settings.xml's server id for the URL. This is used when wagon needs extra
+     * authentication information.
+     * 
+     * @parameter expression="${maven.version.rules.serverId}"
+     *            default-value="serverId";
+     */
+    private String serverId;
+
+    /**
+     * The Wagon URI of a ruleSet file containing the rules that control how to
+     * compare version numbers.
+     * 
+     * @parameter expression="${maven.version.rules}"
+     */
+    private String rulesUri;
+
+    /**
+     * The Maven Session.
+     * 
+     * @parameter expression="${session}"
+     * @required
+     * @readonly
+     */
+    private MavenSession session;
+
+    /**
+     * @component
+     */
+    private PathTranslator pathTranslator;
+
+    /**
+     * @parameter default-value="${basedir}/src/main/bundles/list.xml"
+     */
+    private File bundleListFile;
+
+    /**
+     * Whether to allow snapshots when searching for the latest version of an
+     * artifact.
+     * 
+     * @parameter expression="${allowSnapshots}" default-value="false"
+     */
+    private boolean allowSnapshots;
+
+    /**
+     * Our versions helper.
+     */
+    private VersionsHelper helper;
+
+    @SuppressWarnings("unchecked")
+    public void execute() throws MojoExecutionException, MojoFailureException {
+        try {
+            BundleList bundleList = readBundleList(bundleListFile);
+            
+            Set<Dependency> bundlesAsDependencies = new HashSet<Dependency>();
+            
+            for (StartLevel startLevel : bundleList.getStartLevels()) {
+                for (Bundle bundle : startLevel.getBundles()) {
+                    bundlesAsDependencies.add(asDependency(bundle));
+                }
+            }
+
+            logUpdates(getHelper().lookupDependenciesUpdates(bundlesAsDependencies, false));
+        } catch (Exception e) {
+            throw new MojoExecutionException("Unable to read bundle list.", e);
+        }
+
+    }
+
+    private Dependency asDependency(Bundle bundle) {
+        Dependency dep = new Dependency();
+        dep.setGroupId(bundle.getGroupId());
+        dep.setArtifactId(bundle.getArtifactId());
+        dep.setClassifier(bundle.getClassifier());
+        dep.setVersion(bundle.getVersion());
+        dep.setType(bundle.getType());
+        
+        return dep;
+    }
+
+    private VersionsHelper getHelper() throws MojoExecutionException {
+        if (helper == null) {
+            helper = new DefaultVersionsHelper(artifactFactory, artifactMetadataSource, remoteArtifactRepositories,
+                    remotePluginRepositories, localRepository, wagonManager, settings, serverId,
rulesUri, getLog(),
+                    session, pathTranslator);
+        }
+        return helper;
+    }
+
+    private void logUpdates(Map<Dependency, ArtifactVersions> updates) {
+        List<String> withUpdates = new ArrayList<String>();
+        List<String> usingCurrent = new ArrayList<String>();
+        for (ArtifactVersions versions : updates.values()) {
+            String left = "  " + ArtifactUtils.versionlessKey(versions.getArtifact()) + "
";
+            final String current = versions.isCurrentVersionDefined() ? versions.getCurrentVersion().toString()
+                    : versions.getArtifact().getVersionRange().toString();
+            ArtifactVersion latest = versions.getNewestUpdate(UpdateScope.ANY, Boolean.TRUE.equals(allowSnapshots));
+            if (latest != null && !versions.isCurrentVersionDefined()) {
+                if (versions.getArtifact().getVersionRange().containsVersion(latest)) {
+                    latest = null;
+                }
+            }
+            String right = " " + (latest == null ? current : current + " -> " + latest.toString());
+            List<String> t = latest == null ? usingCurrent : withUpdates;
+            if (right.length() + left.length() + 3 > INFO_PAD_SIZE) {
+                t.add(left + "...");
+                t.add(StringUtils.leftPad(right, INFO_PAD_SIZE));
+
+            } else {
+                t.add(StringUtils.rightPad(left, INFO_PAD_SIZE - right.length(), ".") + right);
+            }
+        }
+
+        if (usingCurrent.isEmpty() && !withUpdates.isEmpty()) {
+            getLog().info("No bundles are using the newest version.");
+            getLog().info("");
+        } else if (!usingCurrent.isEmpty()) {
+            getLog().info("The following bundles are using the newest version:");
+            for (String str : usingCurrent) {
+                getLog().info(str);
+            }
+            getLog().info("");
+        }
+        if (withUpdates.isEmpty() && !usingCurrent.isEmpty()) {
+            getLog().info("No bundles have newer versions.");
+            getLog().info("");
+        } else if (!withUpdates.isEmpty()) {
+            getLog().info("The following bundles have newer versions:");
+            for (String str : withUpdates) {
+                getLog().info(str);
+            }
+            getLog().info("");
+        }
+    }
+
+    private BundleList readBundleList(File file) throws IOException, XmlPullParserException
{
+        BundleListXpp3Reader reader = new BundleListXpp3Reader();
+        FileInputStream fis = new FileInputStream(file);
+        try {
+            return reader.read(fis);
+        } finally {
+            fis.close();
+        }
+    }
+
+}

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