public static void run(
InvocationOutputHandler outputHandler,
Map<String, String> envVarsForApp,
CommandLine command,
File projectRoot,
long timeout)
throws ProjectCannotStartException {
long startTime = logStartInfo(command, projectRoot);
ExecuteWatchdog watchDog = new ExecuteWatchdog(timeout);
Executor executor = createExecutor(outputHandler, command, projectRoot, watchDog);
try {
int exitValue = executor.execute(command, envVarsForApp);
if (executor.isFailure(exitValue)) {
String message =
watchDog.killedProcess()
? "Timed out waiting for " + command
: "Exit code " + exitValue + " returned from " + command;
throw new ProjectCannotStartException(message);
}
} catch (Exception e) {
String message =
"Error running: "
+ dirPath(projectRoot)
+ "> "
+ StringUtils.join(command.toStrings(), " ");
outputHandler.consumeLine(message);
outputHandler.consumeLine(e.toString());
throw new ProjectCannotStartException(message, e);
}
logEndTime(command, startTime);
}
public static Killer startDaemon(
InvocationOutputHandler buildLogHandler,
InvocationOutputHandler consoleLogHandler,
Map<String, String> envVarsForApp,
CommandLine command,
File projectRoot,
Waiter startupWaiter) {
long startTime = logStartInfo(command, projectRoot);
Killer watchDog = new Killer(ExecuteWatchdog.INFINITE_TIMEOUT);
Executor executor = createExecutor(consoleLogHandler, command, projectRoot, watchDog);
try {
DefaultExecuteResultHandler handler = new DefaultExecuteResultHandler();
executor.execute(command, envVarsForApp, handler);
startupWaiter.or(c -> handler.hasResult()); // stop waiting if the process exist
startupWaiter.blockUntilReady();
if (handler.hasResult()) {
String message =
"The project at "
+ dirPath(projectRoot)
+ " started but exited all too soon. Check the console log for information.";
buildLogHandler.consumeLine(message);
throw new ProjectCannotStartException(message);
}
} catch (TimeoutException te) {
String message =
"Built successfully, but timed out waiting for startup at " + dirPath(projectRoot);
watchDog.destroyProcess();
buildLogHandler.consumeLine(message);
throw new ProjectCannotStartException(message);
} catch (ProjectCannotStartException pcse) {
throw pcse;
} catch (Exception e) {
String message = "Built successfully, but error on start for " + dirPath(projectRoot);
buildLogHandler.consumeLine(message);
buildLogHandler.consumeLine(e.toString());
throw new ProjectCannotStartException(message, e);
}
logEndTime(command, startTime);
return watchDog;
}
