/*
    * 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.maven.scm.provider.git.jgit;
  
  import javax.inject.Inject;
  import javax.inject.Named;
  import javax.inject.Singleton;
  
  import java.io.File;
  
  import org.apache.maven.scm.ScmException;
  import org.apache.maven.scm.ScmFileSet;
  import org.apache.maven.scm.command.info.InfoScmResult;
  import org.apache.maven.scm.provider.git.AbstractGitScmProvider;
  import org.apache.maven.scm.provider.git.command.GitCommand;
  import org.apache.maven.scm.provider.git.jgit.command.PlexusInteractivityCredentialsProvider;
  import org.apache.maven.scm.provider.git.jgit.command.add.JGitAddCommand;
  import org.apache.maven.scm.provider.git.jgit.command.blame.JGitBlameCommand;
  import org.apache.maven.scm.provider.git.jgit.command.branch.JGitBranchCommand;
  import org.apache.maven.scm.provider.git.jgit.command.changelog.JGitChangeLogCommand;
  import org.apache.maven.scm.provider.git.jgit.command.checkin.JGitCheckInCommand;
  import org.apache.maven.scm.provider.git.jgit.command.checkout.JGitCheckOutCommand;
  import org.apache.maven.scm.provider.git.jgit.command.diff.JGitDiffCommand;
  import org.apache.maven.scm.provider.git.jgit.command.info.JGitInfoCommand;
  import org.apache.maven.scm.provider.git.jgit.command.list.JGitListCommand;
  import org.apache.maven.scm.provider.git.jgit.command.remoteinfo.JGitRemoteInfoCommand;
  import org.apache.maven.scm.provider.git.jgit.command.remove.JGitRemoveCommand;
  import org.apache.maven.scm.provider.git.jgit.command.status.JGitStatusCommand;
  import org.apache.maven.scm.provider.git.jgit.command.tag.JGitTagCommand;
  import org.apache.maven.scm.provider.git.jgit.command.untag.JGitUntagCommand;
  import org.apache.maven.scm.repository.ScmRepositoryException;
  import org.codehaus.plexus.components.interactivity.Prompter;
  import org.eclipse.jgit.transport.CredentialsProvider;
  
  /**
   * @author <a href="mailto:struberg@yahoo.de">Mark Struberg</a>
   * @author Dominik Bartholdi (imod)
   * @since 1.9
   */
  @Singleton
  @Named("jgit")
  public class JGitScmProvider extends AbstractGitScmProvider {
      private final PlexusInteractivityCredentialsProvider credentialsProvider;
  
      @Inject
      public JGitScmProvider(Prompter prompter) {
          credentialsProvider = new PlexusInteractivityCredentialsProvider(prompter);
          CredentialsProvider.setDefault(credentialsProvider);
      }
  
      @Override
      public void setInteractive(boolean interactive) {
          credentialsProvider.setInteractive(interactive);
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      protected GitCommand getAddCommand() {
          return new JGitAddCommand();
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      protected GitCommand getBranchCommand() {
          return new JGitBranchCommand();
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      protected GitCommand getChangeLogCommand() {
          return new JGitChangeLogCommand();
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
     protected GitCommand getCheckInCommand() {
         return new JGitCheckInCommand();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     protected GitCommand getCheckOutCommand() {
         return new JGitCheckOutCommand();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     protected GitCommand getDiffCommand() {
         return new JGitDiffCommand();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     protected GitCommand getExportCommand() {
         throw new UnsupportedOperationException("getExportCommand");
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     protected GitCommand getRemoveCommand() {
         return new JGitRemoveCommand();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     protected GitCommand getStatusCommand() {
         return new JGitStatusCommand();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     protected GitCommand getTagCommand() {
         return new JGitTagCommand();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     protected GitCommand getUntagCommand() {
         return new JGitUntagCommand();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     protected GitCommand getUpdateCommand() {
         throw new UnsupportedOperationException("getUpdateCommand");
     }
 
     /**
      * {@inheritDoc}
      */
     protected GitCommand getListCommand() {
         return new JGitListCommand();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public GitCommand getInfoCommand() {
         return new JGitInfoCommand();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     protected String getRepositoryURL(File path) throws ScmException {
         // Note: I need to supply just 1 absolute path, but ScmFileSet won't let
         // me without
         // a basedir (which isn't used here anyway), so use a dummy file.
         InfoScmResult result = info(null, new ScmFileSet(new File(""), path), null);
 
         if (result.getInfoItems().size() != 1) {
             throw new ScmRepositoryException("Cannot find URL: "
                     + (result.getInfoItems().size() == 0 ? "no" : "multiple") + " items returned by the info command");
         }
 
         return (result.getInfoItems().get(0)).getURL();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     protected GitCommand getBlameCommand() {
         return new JGitBlameCommand();
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     protected GitCommand getRemoteInfoCommand() {
         return new JGitRemoteInfoCommand();
     }
 }