@Override
public void execute() throws Exception {
final PrintWriter err = getError().getPrintWriter();
final File file = argFile.getValue();
Shell shell = null;
try {
shell = ShellUtils.getShellManager().getCurrentShell();
} catch (NameNotFoundException e) {
e.printStackTrace(err);
exit(2);
}
if (shell == null) {
err.println(err_null);
exit(2);
}
String[] args = argArgs.getValues();
int rc = shell.runCommandFile(file, null, args);
if (rc != 0) {
exit(rc);
}
}
@Override
public void execute() throws NameNotFoundException, ShellException, HelpException {
// The above exceptions are either bugs or configuration errors and should be allowed
// to propagate so that the shell can diagnose them appropriately.
String alias;
CommandLine commandLine = getCommandLine();
PrintWriter out = getOutput().getPrintWriter();
PrintWriter err = getError().getPrintWriter();
if (argAlias.isSet()) {
alias = argAlias.getValue();
} else if (commandLine.getCommandName() != null) {
alias = commandLine.getCommandName();
} else {
alias = "help";
}
CommandShell shell = null;
try {
shell = (CommandShell) ShellUtils.getShellManager().getCurrentShell();
CommandInfo cmdInfo = shell.getCommandInfo(alias);
Help cmdHelp = HelpFactory.getHelpFactory().getHelp(alias, cmdInfo);
if (cmdHelp == null) {
err.format(err_no_help, alias);
exit(1);
}
cmdHelp.help(out);
otherAliases(shell.getAliasManager(), alias, cmdInfo.getCommandClass().getName(), out);
} catch (HelpException ex) {
err.format(err_help_ex, alias, ex.getLocalizedMessage());
throw ex;
} catch (ShellException ex) {
err.println(ex.getMessage());
throw ex;
} catch (SecurityException ex) {
err.format(err_sec_ex, alias, ex.getLocalizedMessage());
throw ex;
}
}
