From 02cc81bce99e4873a028225ab8f381dd42b2b11b Mon Sep 17 00:00:00 2001
From: Roman Shevchenko <roman.shevchenko@jetbrains.com>
Date: Fri, 2 Dec 2011 15:31:05 +0100
Subject: [PATCH] [yole] Log IDE name/ version/build date, JRE and JVM
 version/vendor

---
 .../src/com/intellij/idea/MainImpl.java           | 15 +++++++++++++--
 .../com/intellij/util/text/DateFormatUtil.java    | 11 ++++++++++-
 2 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/platform/platform-main/src/com/intellij/idea/MainImpl.java b/platform/platform-main/src/com/intellij/idea/MainImpl.java
index 966c9da3f515..bd1dfa8060df 100644
--- a/platform/platform-main/src/com/intellij/idea/MainImpl.java
+++ b/platform/platform-main/src/com/intellij/idea/MainImpl.java
@@ -15,11 +15,15 @@
  */
 package com.intellij.idea;
 
+import com.intellij.openapi.application.ApplicationInfo;
+import com.intellij.openapi.application.ApplicationNamesInfo;
 import com.intellij.openapi.application.ConfigImportHelper;
 import com.intellij.openapi.application.PathManager;
+import com.intellij.openapi.application.impl.ApplicationInfoImpl;
 import com.intellij.openapi.diagnostic.Logger;
 import com.intellij.openapi.util.SystemInfo;
 import com.intellij.ui.AppUIUtil;
+import com.intellij.util.text.DateFormatUtil;
 import com.intellij.util.ui.UIUtil;
 
 import javax.swing.*;
@@ -63,10 +67,17 @@ public class MainImpl {
     Runtime.getRuntime().addShutdownHook(new Thread("Shutdown hook - logging") {
       public void run() {
         LOG.info(
-          "------------------------------------------------------ IDEA SHUTDOWN ------------------------------------------------------");
+          "------------------------------------------------------ IDE SHUTDOWN ------------------------------------------------------");
       }
     });
-    LOG.info("------------------------------------------------------ IDEA STARTED ------------------------------------------------------");
+    LOG.info("------------------------------------------------------ IDE STARTED ------------------------------------------------------");
+
+    final ApplicationInfo appInfo = ApplicationInfoImpl.getShadowInstance();
+    final ApplicationNamesInfo namesInfo = ApplicationNamesInfo.getInstance();
+    LOG.info("IDE: " + namesInfo.getFullProductName() + " (build #" + appInfo.getBuild() + ", " +
+             DateFormatUtil.formatBuildDate(appInfo.getBuildDate()) + ")");
+    LOG.info("JRE: " + System.getProperty("java.runtime.version", "-") + " (" + System.getProperty("java.vendor", "-") + ")");
+    LOG.info("JVM: " + System.getProperty("java.vm.version", "-") + " (" + System.getProperty("java.vm.vendor", "-") + ")");
 
     _main(args);
   }
diff --git a/platform/util/src/com/intellij/util/text/DateFormatUtil.java b/platform/util/src/com/intellij/util/text/DateFormatUtil.java
index 1ba2b7ca3d10..73f839109c23 100644
--- a/platform/util/src/com/intellij/util/text/DateFormatUtil.java
+++ b/platform/util/src/com/intellij/util/text/DateFormatUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2009 JetBrains s.r.o.
+ * Copyright 2000-2011 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.
@@ -28,6 +28,7 @@ import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.Calendar;
 import java.util.Date;
+import java.util.Locale;
 
 public class DateFormatUtil {
   private static final Logger LOG = Logger.getInstance("com.intellij.util.text.DateFormatUtil");
@@ -38,6 +39,9 @@ public class DateFormatUtil {
   private static final SyncDateFormat TIME_WITH_SECONDS_FORMAT = getFormat(DateFormat.MEDIUM, DateType.TIME);
   private static final SyncDateFormat DATE_TIME_FORMAT = getFormat(DateFormat.SHORT, DateType.DATETIME);
 
+  // fixed formats - should be locale-independent
+  private static final SimpleDateFormat BUILD_DATE_FORMAT = new SimpleDateFormat("dd MMM yyyy HH:ss", Locale.US);
+
   public static final long SECOND = 1000;
   public static final long MINUTE = SECOND * 60;
   public static final long HOUR = MINUTE * 60;
@@ -464,4 +468,9 @@ public class DateFormatUtil {
   private static final int MacFormatterLongStyle = 3;
   private static final int MacFormatterFullStyle = 4;
   private static final int MacFormatterBehavior_10_4 = 1040;
+
+  @NotNull
+  public static String formatBuildDate(@NotNull Calendar cal) {
+    return BUILD_DATE_FORMAT.format(cal.getTime());
+  }
 }
\ No newline at end of file