Added checksum validator repository tool

git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@163387 13f79535-47bb-0310-9956-ffa450edef68

maven-repository-tools/pom.xml

@@ -36,5 +36,10 @@
       <artifactId>plexus</artifactId>
       <version>0.17-SNAPSHOT</version>
     </dependency>
+    <dependency>
+      <groupId>maven</groupId>
+      <artifactId>maven-artifact</artifactId>
+      <version>2.0-SNAPSHOT</version>
+    </dependency>
   </dependencies>
 </project>

maven-repository-tools/src/main/java/org/apache/maven/repository/ChecksumValidator.java

@@ -0,0 +1,70 @@
+package org.apache.maven.repository;
+
+/*
+ * Copyright 2001-2004 The Apache Software Foundation.
+ *
+ * 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.
+ */
+
+import java.io.File;
+import java.util.Iterator;
+import java.util.List;
+
+import org.apache.maven.artifact.Artifact;
+import org.apache.maven.artifact.repository.ArtifactRepository;
+
+/**
+ * Prints all artifacts without checksum file
+ * 
+ * @todo generate checksums for those files without it
+ * 
+ * @author <a href="mailto:carlos@apache.org">Carlos Sanchez </a>
+ * @version $Id$
+ */
+
+public class ChecksumValidator
+{
+
+    public static void main( String[] args )
+    {
+        if ( args.length != 1 )
+        {
+            System.out.println( "Usage: " + ChecksumValidator.class.getName() + " path.to.local.repository" );
+
+            return;
+        }
+
+        ArtifactRepository localRepository = new ArtifactRepository();
+
+        String path = args[0];
+
+        File f = new File( path );
+
+        localRepository.setUrl( "file://" + f.getPath() );
+
+        List artifacts = RepositoryTools.getAllArtifacts( localRepository );
+
+        Iterator it = artifacts.iterator();
+
+        while ( it.hasNext() )
+        {
+            Artifact artifact = (Artifact) it.next();
+
+            if ( !artifact.getChecksumFile().exists() )
+            {
+                System.out.println( artifact );
+            }
+        }
+    }
+
+}

maven-repository-tools/src/main/java/org/apache/maven/repository/RepositoryTools.java

@@ -0,0 +1,138 @@
+package org.apache.maven.repository;
+
+/*
+ * Copyright 2001-2004 The Apache Software Foundation.
+ *
+ * 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.
+ */
+
+import java.io.File;
+import java.io.FilenameFilter;
+import java.util.LinkedList;
+import java.util.List;
+
+import org.apache.maven.artifact.Artifact;
+import org.apache.maven.artifact.DefaultArtifact;
+import org.apache.maven.artifact.repository.ArtifactRepository;
+
+/**
+ * Tools to help repository management
+ * 
+ * @author <a href="mailto:carlos@apache.org">Carlos Sanchez </a>
+ * @version $Id$
+ */
+
+public class RepositoryTools
+{
+
+    /**
+     * Files with these extensions will be ignored
+     */
+    private static final String[] IGNORE_EXTENSIONS = { "md5" };
+
+    /**
+     * Get all artifacts present in a file repository
+     * 
+     * @todo make this layout independent
+     * 
+     * @param artifactRepository
+     *            all files in this repository basedir will be returned as
+     *            artifacts
+     * @return all the artifacts available in the repository
+     */
+    public static List getAllArtifacts( ArtifactRepository artifactRepository )
+    {
+        List list = new LinkedList();
+
+        File basedir = new File( artifactRepository.getBasedir() );
+
+        File[] groups = basedir.listFiles();
+
+        for ( int i = 0; (groups != null) && (i < groups.length); i++ )
+        {
+            File[] types = groups[i].listFiles();
+
+            for ( int j = 0; (types != null) && (j < types.length); j++ )
+            {
+
+                File[] artifacts = types[j].listFiles( new FilenameFilter() {
+
+                    public boolean accept( File dir, String name )
+                    {
+                        int x = name.lastIndexOf( "." );
+
+                        String extension = name.substring( x, name.length() );
+
+                        for ( int y = 0; y < IGNORE_EXTENSIONS.length; y++ )
+                        {
+
+                            if ( extension.equals( IGNORE_EXTENSIONS[y] ) )
+
+                                return false;
+                        }
+
+                        return true;
+                    }
+                } );
+
+                for ( int k = 0; (artifacts != null) && (k < artifacts.length); k++ )
+                {
+                    Artifact artifact = getArtifact( groups[i].getName(), types[j].getName().substring( 0,
+                        types[j].getName().length() - 1 ), artifacts[k] );
+
+                    if ( artifact != null )
+
+                        list.add( artifact );
+                }
+            }
+        }
+
+        return list;
+    }
+
+    /**
+     * Construct an artifact object from a file
+     * 
+     * @todo make this layout independent
+     * 
+     * @param groupId
+     * @param type
+     * @param artifactFile
+     *            artifactId, version and path will be get from this file name
+     * @return
+     */
+    public static Artifact getArtifact( String groupId, String type, File artifactFile )
+    {
+        String name = artifactFile.getName();
+
+        int i = name.lastIndexOf( "-" );
+
+        int j = name.lastIndexOf( "." );
+
+        if ( (i < 0) || (j < 0) )
+        {
+            return null;
+        }
+
+        String version = name.substring( i + 1, j );
+
+        String artifactId = name.substring( 0, i );
+
+        Artifact artifact = new DefaultArtifact( groupId, artifactId, version, type );
+
+        artifact.setPath( artifactFile.getPath() );
+
+        return artifact;
+    }
+
+}

maven-repository-tools/src/test/java/org/apache/maven/repository/RepositoryToolsTest.java

@@ -0,0 +1,62 @@
+/*
+ * Copyright 2004 Carlos Sanchez.
+ *
+ * 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.apache.maven.repository;
+
+import java.io.File;
+import java.util.List;
+
+import org.apache.maven.artifact.Artifact;
+import org.apache.maven.artifact.ArtifactComponentTestCase;
+import org.apache.maven.repository.RepositoryTools;
+
+/**
+ * @author Carlos Sanchez
+ * @version $Revision$
+ */
+public class RepositoryToolsTest
+    extends ArtifactComponentTestCase
+{
+
+    protected void setUp() throws Exception
+    {
+        super.setUp();
+    }
+
+    protected String component()
+    {
+        return "repositorytools";
+    }
+
+    public void testGetAllArtifacts() throws Exception
+    {
+        Artifact artifact = createLocalArtifact( "a", "1.0" );
+        List artifacts = RepositoryTools.getAllArtifacts( localRepository() );
+        assertEquals( 1, artifacts.size() );
+        assertEquals( artifact, artifacts.get( 0 ) );
+    }
+
+    public void testGetArtifact()
+    {
+        File artifactFile = new File( "whatever/maven/jars/maven-meeper-1.0.jar" );
+        Artifact artifact = RepositoryTools.getArtifact( "maven", "jar", artifactFile );
+        assertEquals( "maven", artifact.getGroupId() );
+        assertEquals( "maven-meeper", artifact.getArtifactId() );
+        assertEquals( "1.0", artifact.getVersion() );
+        assertEquals( "jar", artifact.getType() );
+        assertNotNull( artifact.getPath() );
+    }
+
+}