From 190ead469a5785682ccbfa6d83c5553bea671f7a Mon Sep 17 00:00:00 2001
From: Joe Ferner <joe@fernsroth.com>
Date: Tue, 15 May 2012 12:09:57 -0400
Subject: [PATCH] allow user to write coverage at any point

---
 lib/covershot.js | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/lib/covershot.js b/lib/covershot.js
index 16c56ea..cb03e91 100644
--- a/lib/covershot.js
+++ b/lib/covershot.js
@@ -51,11 +51,8 @@ exports.replace = function (regex, replacement) {
   replacements.push({ regex: regex, replacement: replacement });
 };
 
-process.on('SIGTERM', onExit);
-process.on('exit', onExit);
-
 var coverageWritten = false;
-function onExit() {
+var writeCoverage = exports.writeCoverage = function () {
   if (coverageWritten) {
     return;
   }
@@ -81,4 +78,6 @@ function onExit() {
 
   var json = JSON.stringify(mapper.map(coverage));
   fs.writeFileSync(filename, json);
-}
+};
+
+process.on('exit', writeCoverage);