From 337d7d977c1b1cb6beaecbd495efd27b1a30ce1a Mon Sep 17 00:00:00 2001
From: Trent Mick <trentm@gmail.com>
Date: Wed, 10 Oct 2012 11:28:03 -0700
Subject: [PATCH] Add an uncaughtException handler to request a ticket and
 details.

Looks like this:
    * * *
    * The Bunyan CLI crashed! Please report this issue:
    *
    *    https://github.com/trentm/node-bunyan/issues/new
    *
    * and include the following Bunyan details the log file
    * (or section of log file) on which the Bunyan CLI crashed.
    * * *
    * node version: v0.8.9
    * bunyan version: 0.14.2
    * argv: [ 'node', '/Users/trentm/tm/node-bunyan-0.x/bin/bunyan' ]
    * stack:
    *     TypeError: Object.keys called on non-object
    *         at Function.keys (native)
    *         at emitRecord (/Users/trentm/tm/node-bunyan-0.x/bin/bunyan:718:14)
    *         at handleLogLine (/Users/trentm/tm/node-bunyan-0.x/bin/bunyan:507:12)
    *         at Socket.<anonymous> (/Users/trentm/tm/node-bunyan-0.x/bin/bunyan:856:7)
    *         at Socket.EventEmitter.emit (events.js:88:17)
    *         at Pipe.onread (net.js:391:31)
    * * *
---
 bin/bunyan | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/bin/bunyan b/bin/bunyan
index 7ec324c..f1bd398 100755
--- a/bin/bunyan
+++ b/bin/bunyan
@@ -959,6 +959,32 @@ function asyncForEach(arr, iterator, callback) {
 
 //---- mainline
 
+process.on('uncaughtException', function (err) {
+  function indent(s) {
+    var lines = s.split(/\r?\n/);
+    for (var i = 0; i < lines.length; i++) {
+      lines[i] = '*     ' + lines[i];
+    }
+    return lines.join('\n');
+  }
+
+  console.error('* * *');
+  console.error('* The Bunyan CLI crashed! Please report this issue:');
+  console.error('*');
+  console.error('*    https://github.com/trentm/node-bunyan/issues/new');
+  console.error('*');
+  console.error('* and include the following Bunyan details the log file');
+  console.error('* (or section of log file) on which the Bunyan CLI crashed.');
+  console.error('* * *');
+  console.error('* node version:', process.version);
+  console.error('* bunyan version:', getVersion());
+  console.error('* argv:', process.argv);
+  console.error('* stack:');
+  console.error(indent(err.stack));
+  console.error('* * *');
+  process.exit(1);
+});
+
 function main(argv) {
   var opts;
   try {