private Action<ExecutionListener> createAction(
CommandLineParser parser,
final ParsedCommandLine commandLine,
CommandLineConverter<StartParameter> startParameterConverter,
final ServiceRegistry loggingServices) {
if (commandLine.hasOption(HELP)) {
return new ActionAdapter(new ShowUsageAction(parser));
}
if (commandLine.hasOption(VERSION)) {
return new ActionAdapter(new ShowVersionAction());
}
if (commandLine.hasOption(GUI)) {
return new ActionAdapter(new ShowGuiAction());
}
final StartParameter startParameter = new StartParameter();
startParameterConverter.convert(commandLine, startParameter);
DaemonParameters daemonParameters = constructDaemonParameters(startParameter);
if (commandLine.hasOption(FOREGROUND)) {
ForegroundDaemonConfiguration conf =
new ForegroundDaemonConfiguration(
daemonParameters.getUid(),
daemonParameters.getBaseDir(),
daemonParameters.getIdleTimeout());
return new ActionAdapter(new ForegroundDaemonMain(conf));
}
if (commandLine.hasOption(STOP)) {
return stopAllDaemons(daemonParameters, loggingServices);
}
if (useDaemon(commandLine, daemonParameters)) {
return runBuildWithDaemon(commandLine, daemonParameters, loggingServices);
}
if (canUseCurrentProcess(daemonParameters)) {
return runBuildInProcess(loggingServices, startParameter);
}
return runBuildInSingleUseDaemon(commandLine, daemonParameters, loggingServices);
}
private boolean useDaemon(ParsedCommandLine commandLine, DaemonParameters daemonParameters) {
boolean useDaemon = daemonParameters.isEnabled();
useDaemon = useDaemon || commandLine.hasOption(DAEMON);
useDaemon = useDaemon && !commandLine.hasOption(NO_DAEMON);
return useDaemon;
}