private Status internalRun() {
doShowVersion();
doShowCopyright();
if (!config.shouldRunInterpreter()) {
doPrintUsage(false);
doPrintProperties();
return new Status();
}
InputStream in = config.getScriptSource();
String filename = config.displayedFileName();
doProcessArguments(in);
Ruby runtime = Ruby.newInstance(config);
try {
doSetContextClassLoader(runtime);
if (in == null) {
// no script to run, return success
return new Status();
} else if (config.isxFlag() && !config.hasShebangLine()) {
// no shebang was found and x option is set
throw new MainExitException(1, "jruby: no Ruby script found in input (LoadError)");
} else if (config.isShouldCheckSyntax()) {
// check syntax only and exit
return doCheckSyntax(runtime, in, filename);
} else {
// proceed to run the script
return doRunFromMain(runtime, in, filename);
}
} finally {
runtime.tearDown();
}
}
public int run() {
if (config.isShowVersion()) {
showVersion();
}
if (config.isShowCopyright()) {
showCopyright();
}
if (!config.shouldRunInterpreter()) {
if (config.shouldPrintUsage()) {
printUsage();
}
if (config.shouldPrintProperties()) {
printProperties();
}
return 0;
}
InputStream in = config.getScriptSource();
String filename = config.displayedFileName();
String[] args = parseShebangOptions(in);
if (args.length > 0) {
config.processArguments(args);
}
Ruby runtime = Ruby.newInstance(config);
// set thread context JRuby classloader here, for the main thread
try {
Thread.currentThread().setContextClassLoader(runtime.getJRubyClassLoader());
} catch (SecurityException se) {
// can't set TC classloader
if (runtime.getInstanceConfig().isVerbose()) {
config
.getError()
.println(
"WARNING: Security restrictions disallowed setting context classloader for main thread.");
}
}
if (in == null) {
// no script to run, return success below
} else if (config.isShouldCheckSyntax()) {
int status = 0;
try {
runtime.parseFromMain(in, filename);
config.getOutput().println("Syntax OK for " + filename);
} catch (RaiseException re) {
status = -1;
if (re.getException().getMetaClass().getBaseName().equals("SyntaxError")) {
config
.getOutput()
.println("SyntaxError in " + re.getException().message(runtime.getCurrentContext()));
} else {
throw re;
}
}
if (config.getArgv().length > 0) {
for (String arg : config.getArgv()) {
File argFile = new File(arg);
if (argFile.exists()) {
try {
runtime.parseFromMain(new FileInputStream(argFile), arg);
config.getOutput().println("Syntax OK for " + arg);
} catch (FileNotFoundException fnfe) {
status = -1;
config.getOutput().println("File not found: " + arg);
} catch (RaiseException re) {
status = -1;
if (re.getException().getMetaClass().getBaseName().equals("SyntaxError")) {
config
.getOutput()
.println(
"SyntaxError in " + re.getException().message(runtime.getCurrentContext()));
} else {
throw re;
}
}
} else {
status = -1;
config.getOutput().println("File not found: " + arg);
}
}
}
return status;
} else {
long now = -1;
try {
if (config.isBenchmarking()) {
now = System.currentTimeMillis();
}
if (config.isSamplingEnabled()) {
SimpleSampler.startSampleThread();
}
try {
runtime.runFromMain(in, filename);
} finally {
runtime.tearDown();
if (config.isBenchmarking()) {
config.getOutput().println("Runtime: " + (System.currentTimeMillis() - now) + " ms");
}
if (config.isSamplingEnabled()) {
org.jruby.util.SimpleSampler.report();
}
}
} catch (RaiseException rj) {
RubyException raisedException = rj.getException();
if (runtime.getSystemExit().isInstance(raisedException)) {
IRubyObject status = raisedException.callMethod(runtime.getCurrentContext(), "status");
if (status != null && !status.isNil()) {
return RubyNumeric.fix2int(status);
}
} else {
runtime.printError(raisedException);
return 1;
}
}
}
return 0;
}
private Status internalRun() {
doShowVersion();
doShowCopyright();
if (!config.getShouldRunInterpreter()) {
doPrintUsage(false);
doPrintProperties();
return new Status();
}
InputStream in = config.getScriptSource();
String filename = config.displayedFileName();
doProcessArguments(in);
Ruby _runtime;
if (DripMain.DRIP_RUNTIME != null) {
// use drip's runtime, reinitializing config
_runtime = DripMain.DRIP_RUNTIME;
_runtime.reinitialize(true);
} else {
_runtime = Ruby.newInstance(config);
}
final Ruby runtime = _runtime;
final AtomicBoolean didTeardown = new AtomicBoolean();
if (config.isHardExit()) {
// we're the command-line JRuby, and should set a shutdown hook for
// teardown.
Runtime.getRuntime()
.addShutdownHook(
new Thread() {
public void run() {
if (didTeardown.compareAndSet(false, true)) {
runtime.tearDown();
}
}
});
}
try {
doSetContextClassLoader(runtime);
if (in == null) {
// no script to run, return success
return new Status();
} else if (config.isXFlag() && !config.hasShebangLine()) {
// no shebang was found and x option is set
throw new MainExitException(1, "jruby: no Ruby script found in input (LoadError)");
} else if (config.getShouldCheckSyntax()) {
// check syntax only and exit
return doCheckSyntax(runtime, in, filename);
} else {
// proceed to run the script
return doRunFromMain(runtime, in, filename);
}
} finally {
if (didTeardown.compareAndSet(false, true)) {
runtime.tearDown();
}
}
}