public void execute() throws Exception {
    String content = null;
    String siteUrl = null;

    if (params.size() == 2) {
      content = params.get(0);
      siteUrl = getSecureBaseUrl(params.get(1));
    } else if (params.size() == 0) {
      System.err.println("The content directory and site must be specifed.");
      System.exit(1);
    } else {
      System.err.println("Too many parameters were specified.");
      System.exit(1);
    }

    GitService git = null;
      try {
      System.out.println("Getting status of [" + siteUrl + "]");
      Status status = StatusCommand.getSiteStatus(siteUrl, token);

      if (repo != null) {
        status.setRepo(repo);
      }

      status.setRevision(null);

      System.out.println("Cloning repository that [" + siteUrl + "] is serving");
      git = CloneCommand.cloneSiteRepo(status);

      String revision = status.getRevision();
      String branch = status.getBranch();

      if (!UpdateCommand.isValidBranchName(branch, UpdateRequest.CONTENT_BRANCH_PREFIX)) {
        throw new Exception("Cannot commit to a branch without the prefix of " + UpdateRequest.CONTENT_BRANCH_PREFIX + ".");
      }

      if (git.isTag(branch)) {
        throw new Exception("Cannot commit to a tag!");
      }
      System.out.println("Cloning content from [" + content + "] to [" + siteUrl + ":" + branch + "]");
      revision = CloneCommand.cloneContent(content, git, comment);

      System.out.println("Switching content on [" + siteUrl + "]");
      if (!UpdateCommand.sendUpdateMessage(siteUrl, null, branch, revision, comment, token)) {
        System.err.println("Failed to update [" + siteUrl + "]");
        System.exit(1);
      }

    } catch (Exception e) {
      System.err.println("Failed to commit changes to [" + siteUrl + "]: " + e.getMessage());
      System.exit(1);
    } finally {
      if (git != null) {
        String dir = git.getBaseDirectory();
        git.close();
        FileUtils.forceDelete(new File(dir));
      }
    }

  }
public void execute ( ) throws Exception { String content = null ; String siteUrl = null ; if ( params . size ( ) == 2 ) { content = params . get ( 0 ) ; siteUrl = getSecureBaseUrl ( params . get ( 1 ) ) ; } else if ( params . size ( ) == 0 ) { System . err . println ( "The content directory and site must be specifed." ) ; System . exit ( 1 ) ; } else { System . err . println ( "Too many parameters were specified." ) ; System . exit ( 1 ) ; } GitService git = null ; try { System . out . println ( "Getting status of [" + siteUrl + "]" ) ; Status status = StatusCommand . getSiteStatus ( siteUrl , token ) ; if ( repo != null ) { status . setRepo ( repo ) ; } status . setRevision ( null ) ; System . out . println ( "Cloning repository that [" + siteUrl + "] is serving" ) ; git = CloneCommand . cloneSiteRepo ( status ) ; String revision = status . getRevision ( ) ; String branch = status . getBranch ( ) ; if ( ! UpdateCommand . isValidBranchName ( branch , UpdateRequest . CONTENT_BRANCH_PREFIX ) ) { throw new Exception ( "Cannot commit to a branch without the prefix of " + UpdateRequest . CONTENT_BRANCH_PREFIX + "." ) ; } if ( git . isTag ( branch ) ) { throw new Exception ( "Cannot commit to a tag!" ) ; } System . out . println ( "Cloning content from [" + content + "] to [" + siteUrl + ":" + branch + "]" ) ; revision = CloneCommand . cloneContent ( content , git , comment ) ; System . out . println ( "Switching content on [" + siteUrl + "]" ) ; if ( ! UpdateCommand . sendUpdateMessage ( siteUrl , null , branch , revision , comment , token ) ) { System . err . println ( "Failed to update [" + siteUrl + "]" ) ; System . exit ( 1 ) ; } } catch ( Exception e ) { System . err . println ( "Failed to commit changes to [" + siteUrl + "]: " + e . getMessage ( ) ) ; System . exit ( 1 ) ; } finally { if ( git != null ) { String dir = git . getBaseDirectory ( ) ; git . close ( ) ; FileUtils . forceDelete ( new File ( dir ) ) ; } } }
Does the work for this command.

@throws Exception