blob: 1e36b6f76a44da4ca03b1e67cd76793c73a39f04 (
plain)
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#!/usr/bin/env bash
DIR=$1
FILE=$2
GIT=$(which git)
if [ -d "${DIR}/.git/" ] && [ -n "${GIT}" ]
then
echo -n "#define GIT_VERSION \"" > ${FILE}.tmp
BRTG="$(${GIT} describe --tags --always --all | sed -e 's:heads/::')"
REV="$(${GIT} describe --tags --always --dirty| sed -e 's:-g\([a-f0-9]\{7\}\):-git-\1:g')"
echo -n "${REV} (${BRTG})" >> ${FILE}.tmp
echo "\"" >> ${FILE}.tmp
else
echo "#undef GIT_VERSION" > ${FILE}.tmp
fi
if [ ! -f ${FILE} ] || ! diff ${FILE}.tmp ${FILE} > /dev/null
then
mv ${FILE}.tmp ${FILE}
else
rm ${FILE}.tmp
fi
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