Documentation/GEN-DOC-VERSION


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#!/bin/sh

V=$(git describe HEAD)

case "$V" in
'')
	echo >&2 "fatal: no annotated tags, cannot determine version"
	exit 1
	;;

*-g*)
	echo >&2 "fatal: snapshot $V, cannot determine version"
	exit 1
	;;

v*)
	echo ${V#v}
	;;
esac