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IDEA-124368 (diagnostic)

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This commit is contained in:
Roman Shevchenko
2014-04-25 21:14:56 +02:00
parent d321dd2521
commit e9eaa2d3e6
1 changed files with 20 additions and 10 deletions
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platform/platform-impl/src/com/intellij/idea/StartupUtil.java
+20 -10
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@@ -186,30 +186,40 @@ public class StartupUtil {
return false;
}
boolean tempAccessible = false;
File ideTempDir = new File(PathManager.getTempPath());
String tempInaccessible = null;
if (ideTempDir.isDirectory() || ideTempDir.mkdirs()) {
File ideTempFile = new File(ideTempDir, "idea_tmp_check.sh");
if (!ideTempDir.isDirectory() && !ideTempDir.mkdirs()) {
tempInaccessible = "unable to create the directory";
}
else {
try {
File ideTempFile = new File(ideTempDir, "idea_tmp_check.sh");
FileUtil.writeToFile(ideTempFile, "#!/bin/sh\nexit 0");
tempAccessible = (SystemInfo.isWindows || SystemInfo.isMac) ||
(ideTempFile.setExecutable(true, true) &&
ideTempDir.canExecute() &&
new ProcessBuilder(ideTempFile.getAbsolutePath()).start().waitFor() == 0);
if (SystemInfo.isWindows || SystemInfo.isMac) {
tempInaccessible = null;
}
else if (!ideTempFile.setExecutable(true, true)) {
tempInaccessible = "cannot set executable permission";
}
else if (new ProcessBuilder(ideTempFile.getAbsolutePath()).start().waitFor() != 0) {
tempInaccessible = "cannot execute test script";
}
if (!FileUtilRt.delete(ideTempFile)) {
ideTempFile.deleteOnExit();
}
}
catch (Exception ignored) { }
catch (Exception e) {
tempInaccessible = e.getClass().getSimpleName() + ": " + e.getMessage();
}
}
if (!tempAccessible) {
if (tempInaccessible != null) {
String message = "Temp directory '" + ideTempDir + "' is inaccessible.\n" +
"If you have modified the '" + PathManager.PROPERTY_SYSTEM_PATH + "' property please make sure it is correct,\n" +
"otherwise please re-install the IDE.";
"otherwise please re-install the IDE.\n\nDetails: " + tempInaccessible;
Main.showMessage("Invalid System Path", message, true);
return false;
}