private void reportTargets(AnalysisResult analysisResult) {
Collection<ConfiguredTarget> targetsToBuild = analysisResult.getTargetsToBuild();
Collection<ConfiguredTarget> targetsToTest = analysisResult.getTargetsToTest();
if (targetsToTest != null) {
int testCount = targetsToTest.size();
int targetCount = targetsToBuild.size() - testCount;
if (targetCount == 0) {
getReporter()
.handle(
Event.info(
"Found "
+ testCount
+ (testCount == 1 ? " test target..." : " test targets...")));
} else {
getReporter()
.handle(
Event.info(
"Found "
+ targetCount
+ (targetCount == 1 ? " target and " : " targets and ")
+ testCount
+ (testCount == 1 ? " test target..." : " test targets...")));
}
} else {
int targetCount = targetsToBuild.size();
getReporter()
.handle(
Event.info(
"Found " + targetCount + (targetCount == 1 ? " target..." : " targets...")));
}
}
// Kill workers on Ctrl-C to quickly end the interrupted build.
// TODO(philwo) - make sure that this actually *kills* the workers and not just politely waits
// for them to finish.
@Subscribe
public void buildInterrupted(BuildInterruptedEvent event) {
if (workers != null) {
if (verbose) {
env.getReporter().handle(Event.info("Build interrupted, shutting down worker pool..."));
}
workers.close();
workers = null;
}
}
@Subscribe
public void buildComplete(BuildCompleteEvent event) {
if (workers != null && buildRequest.getOptions(WorkerOptions.class).workerQuitAfterBuild) {
if (verbose) {
env.getReporter().handle(Event.info("Build completed, shutting down worker pool..."));
}
workers.close();
workers = null;
}
}
private static void deserializeEvent(StoredEventHandler eventHandler, Build.Event event) {
String message = event.getMessage();
switch (event.getKind()) {
case ERROR:
eventHandler.handle(Event.error(message));
break;
case WARNING:
eventHandler.handle(Event.warn(message));
break;
case INFO:
eventHandler.handle(Event.info(message));
break;
case PROGRESS:
eventHandler.handle(Event.progress(message));
break;
default:
break; // Ignore
}
}
@Override
public ExitCode exec(CommandEnvironment env, OptionsProvider options)
throws ShutdownBlazeServerException {
BlazeRuntime runtime = env.getRuntime();
Options cleanOptions = options.getOptions(Options.class);
cleanOptions.expunge_async = cleanOptions.cleanStyle.equals("expunge_async");
cleanOptions.expunge = cleanOptions.cleanStyle.equals("expunge");
if (!cleanOptions.expunge
&& !cleanOptions.expunge_async
&& !cleanOptions.cleanStyle.isEmpty()) {
env.getReporter()
.handle(Event.error(null, "Invalid clean_style value '" + cleanOptions.cleanStyle + "'"));
return ExitCode.COMMAND_LINE_ERROR;
}
String cleanBanner =
cleanOptions.expunge_async
? "Starting clean."
: "Starting clean (this may take a while). "
+ "Consider using --expunge_async if the clean takes more than several minutes.";
env.getReporter().handle(Event.info(null /*location*/, cleanBanner));
try {
String symlinkPrefix =
options.getOptions(BuildRequest.BuildRequestOptions.class).getSymlinkPrefix();
actuallyClean(env, runtime.getOutputBase(), cleanOptions, symlinkPrefix);
return ExitCode.SUCCESS;
} catch (IOException e) {
env.getReporter().handle(Event.error(e.getMessage()));
return ExitCode.LOCAL_ENVIRONMENTAL_ERROR;
} catch (CommandException | ExecException e) {
env.getReporter().handle(Event.error(e.getMessage()));
return ExitCode.RUN_FAILURE;
} catch (InterruptedException e) {
env.getReporter().handle(Event.error("clean interrupted"));
return ExitCode.INTERRUPTED;
}
}
public Sender(
String url, String secret, CommandEnvironment env, ExecutorService executorService)
throws SenderException {
this.reporter = env.getReporter();
this.secret = readSecret(secret, reporter);
try {
this.url = new URL(url);
if (!this.secret.isEmpty()) {
if (!(this.url.getProtocol().equals("https")
|| this.url.getHost().equals("localhost")
|| this.url.getHost().matches("^127.0.0.[0-9]+$"))) {
reporter.handle(
Event.warn(
"Using authentication over unsecure channel, " + "consider using HTTPS."));
}
}
} catch (MalformedURLException e) {
throw new SenderException("Invalid server url " + url, e);
}
this.buildId = env.getCommandId().toString();
this.executorService = executorService;
sendMessage("test", null); // test connecting to the server.
reporter.handle(Event.info("Results are being streamed to " + url + "/result/" + buildId));
}
private void actuallyClean(
CommandEnvironment env, Path outputBase, Options cleanOptions, String symlinkPrefix)
throws IOException, ShutdownBlazeServerException, CommandException, ExecException,
InterruptedException {
BlazeRuntime runtime = env.getRuntime();
if (env.getOutputService() != null) {
env.getOutputService().clean();
}
if (cleanOptions.expunge) {
LOG.info("Expunging...");
// Delete the big subdirectories with the important content first--this
// will take the most time. Then quickly delete the little locks, logs
// and links right before we exit. Once the lock file is gone there will
// be a small possibility of a server race if a client is waiting, but
// all significant files will be gone by then.
FileSystemUtils.deleteTreesBelow(outputBase);
FileSystemUtils.deleteTree(outputBase);
} else if (cleanOptions.expunge_async) {
LOG.info("Expunging asynchronously...");
String tempBaseName = outputBase.getBaseName() + "_tmp_" + ProcessUtils.getpid();
// Keeping tempOutputBase in the same directory ensures it remains in the
// same file system, and therefore the mv will be atomic and fast.
Path tempOutputBase = outputBase.getParentDirectory().getChild(tempBaseName);
outputBase.renameTo(tempOutputBase);
env.getReporter()
.handle(Event.info(null, "Output base moved to " + tempOutputBase + " for deletion"));
// Daemonize the shell and use the double-fork idiom to ensure that the shell
// exits even while the "rm -rf" command continues.
String command =
String.format(
"exec >&- 2>&- <&- && (/usr/bin/setsid /bin/rm -rf %s &)&",
ShellEscaper.escapeString(tempOutputBase.getPathString()));
LOG.info("Executing shell commmand " + ShellEscaper.escapeString(command));
// Doesn't throw iff command exited and was successful.
new CommandBuilder()
.addArg(command)
.useShell(true)
.setWorkingDir(tempOutputBase.getParentDirectory())
.build()
.execute();
} else {
LOG.info("Output cleaning...");
runtime.clearCaches();
// In order to be sure that we delete everything, delete the workspace directory both for
// --deep_execroot and for --nodeep_execroot.
for (String directory :
new String[] {runtime.getWorkspaceName(), "execroot/" + runtime.getWorkspaceName()}) {
Path child = outputBase.getRelative(directory);
if (child.exists()) {
LOG.finest("Cleaning " + child);
FileSystemUtils.deleteTreesBelow(child);
}
}
}
// remove convenience links
OutputDirectoryLinksUtils.removeOutputDirectoryLinks(
runtime.getWorkspaceName(), runtime.getWorkspace(), env.getReporter(), symlinkPrefix);
// shutdown on expunge cleans
if (cleanOptions.expunge || cleanOptions.expunge_async) {
throw new ShutdownBlazeServerException(0);
}
}