From 75f12612846b5065bf3fc3b87cb09ca9506fd289 Mon Sep 17 00:00:00 2001
From: Paul Liverman <paul.liverman.iii@gmail.com>
Date: Mon, 29 Dec 2014 21:06:50 -0800
Subject: [PATCH] fix #14 autoNumberBuilds added

---
 build | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/build b/build
index 4d71ce0..96d4b58 100644
--- a/build
+++ b/build
@@ -11,6 +11,22 @@ set -o errexit
 #fi
 source ./config.sh
 
+# append -buildN build numbers
+#  (build.number file stored in $outputDir)
+if [ $autoNumberBuilds = true ]; then
+	# get the number if file exists, else use 1
+	if [ ! -r "$outputDir/build.number" ]; then
+		source "$outputDir/build.number"
+		((build++))
+	else
+		build=1
+	fi
+	# store the current build number
+	echo "build=$build" > "$outputDir/build.number"
+	# set version to use new build number
+	version=$version-build$build
+fi
+
 # check that zip and unzip are accessible
 #  not sure if this is the best way to do this or not
 if ! which zip; then