Release script draft.

bin/semver

@@ -0,0 +1,88 @@
+#!/bin/bash
+# Sekati: Semantic Version String Manipulator
+# @author jason m horwitz | sekati.com
+# Copyright (C) 2012 jason m horwitz, Sekat LLC. All Rights Reserved.
+
+NAME="semver"
+DESC="Manipulate semantical version strings '<major>.<minor>.<patch>' (@see http://semver.org)."
+VERSION="1.0.0"
+
+spacer() {
+	echo ""
+}
+
+usage() {
+	bin=$(basename $0)
+	echo "$NAME v$VERSION - $DESC"
+	echo "usage: 	$bin { -m | -n | -p } { version }"
+	echo " 	$bin [ -m ] major version increment."
+	echo " 	$bin [ -n ] minor version increment."
+	echo " 	$bin [ -p ] patch version increment."
+	echo " 	$bin [ -h --help  ] script usage."
+	die
+}
+
+die() {
+	echo $@
+	exit 1
+}
+
+vmajor() {
+	VOUT=`echo $VIN | ( IFS=".$IFS" ; read a b c && echo $((a + 1 ))."0"."0" )`
+}
+
+vminor() {
+	VOUT=`echo $VIN | ( IFS=".$IFS" ; read a b c && echo $a.$((b + 1))."0" )`
+}
+
+vpatch() {
+	VOUT=`echo $VIN | ( IFS=".$IFS" ; read a b c && echo $a.$b.$((c + 1)) )`
+}
+
+VIN="$BASH_ARGV"
+
+if test -z "$BASH_ARGV"; then
+	spacer
+	echo "Missing Version String Argument!"
+	spacer
+	usage
+fi
+
+while getopts "pmnh(-help)" flag
+do
+	case $flag in
+
+		h|-help)
+		usage
+		break;
+		;;
+
+		m)
+		vmajor
+		die $VOUT
+		break;
+		;;
+
+		n)
+		vminor
+		die $VOUT
+		break;
+		;;
+
+		p)
+		vpatch
+		die $VOUT
+		;;
+
+	esac
+done
+
+# Default to patch if version was passed without trigger
+if test -z "$BASH_ARGV"; then
+	exit 0
+else
+	vpatch
+	die $VOUT
+fi
+
+exit 1