package bluej.groupwork.git;

import bluej.groupwork.TeamworkCommandError;
import bluej.groupwork.TeamworkCommandResult;
import java.io.IOException;
import org.eclipse.jgit.api.FetchCommand;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.api.errors.GitAPIException;
import org.eclipse.jgit.transport.FetchResult;




| Git command to fetch project changes from the upstream repository.
| This command essentially updates the local copy of the remote branch
| @author Fabio Heday
|
public class GitFetchCommand
extends GitCommand{    
   public GitFetchCommand(GitRepository repository)
   {
      super(repository);     
      }
    
     
   @Override
   
   public TeamworkCommandResult getResult()
   {
      try (Git repo = Git.open(this.getRepository().getProjectPath())) {             
         FetchCommand fetch = repo.fetch();
         disableFingerprintCheck(fetch);
         fetch.call();         
         } catch (IOException | GitAPIException ex) {            
         return new TeamworkCommandError(ex.getMessage(),ex.getLocalizedMessage());         
         }
       
      return new TeamworkCommandResult();     
      }      
   }