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#!/bin/bash
usage() {
echo "$0 [ prefix ]"
echo -e "\t Optionally specify a prefix other than 'skiboot'"
echo
}
if [ "$1" = "-h" -o "$1" = "--help" ] ;
then
usage
exit 1;
fi
if test -e .git || git rev-parse --is-inside-work-tree > /dev/null 2>&1;
then
version=$(git describe --exact-match 2>/dev/null)
if [ -z "$version" ];
then
version=$(git describe 2>/dev/null)
fi
if [ -z "$version" ];
then
version=$(git rev-parse --verify --short HEAD 2>/dev/null)
fi
if [ ! -z "$EXTRA_VERSION" ];
then
version="$version-$EXTRA_VERSION"
fi
if git diff-index --name-only HEAD |grep -qv '.git';
then
if [ ! -z "$USER" ];
then
version="$version-$USER"
fi
version="$version-dirty"
diffsha=$(git diff|sha1sum)
diffsha=$(cut -c-7 <<< "$diffsha")
version="$version-$diffsha"
fi
if [ $# -eq 1 ];
then
version=$(echo $version | sed s/skiboot/$1/)
fi
echo $version
else
if [ ! -z "$SKIBOOT_VERSION" ];
then
echo $SKIBOOT_VERSION
else
if [ -f ".version" -a -s ".version" ];
then
cat .version
else
exit 1;
fi
fi
fi
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