Snapshot of commit 84dc01e773388c2c72a1fc437f313dd5747e7809
from branch master of git://git.jetbrains.org/idea/community.git
diff --git a/native/restarter/restarter.m b/native/restarter/restarter.m
new file mode 100644
index 0000000..3b829e1
--- /dev/null
+++ b/native/restarter/restarter.m
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2000-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import <AppKit/AppKit.h>
+
+int main(int argc, const char *argv[]) {
+ if (argc < 2) return EXIT_FAILURE;
+
+ unsigned int interval = 500; // check every 0.5 second
+ unsigned int slept = 0;
+ while (getppid() != 1) {
+ usleep(interval * 1000);
+
+ slept += interval;
+ }
+
+ if (argc > 2) {
+ NSString *launchPath = [NSString stringWithUTF8String:argv[2]];
+ NSMutableArray *arguments = [NSMutableArray array];
+ for (int i = 3; i < argc; i++) {
+ [arguments addObject:[NSString stringWithUTF8String:argv[i]]];
+ }
+ NSTask *task = [NSTask launchedTaskWithLaunchPath:launchPath arguments:arguments];
+ [task waitUntilExit];
+ }
+
+ NSString *pathToRelaunch = [NSString stringWithUTF8String:argv[1]];
+ [[NSWorkspace sharedWorkspace] launchApplication:pathToRelaunch];
+
+ return EXIT_SUCCESS;
+}
\ No newline at end of file
