23 lines
567 B
Bash
23 lines
567 B
Bash
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#!/bin/sh
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GITID=$1
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TARBALL=$2
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DIR=$3
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XZ_THREADS=`rpm --eval %{_smp_mflags} | sed -e 's!^-j!--threads !'`
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if [ -f ${TARBALL} ]; then
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TARID=`( xzcat -qq ${TARBALL} | git get-tar-commit-id ) 2>/dev/null`
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GITID_NORMALIZE=`git log --max-count=1 --pretty=format:%H ${GITID}`
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if [ "${GITID_NORMALIZE}" = "${TARID}" ]; then
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echo "`basename ${TARBALL}` unchanged..."
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exit 0
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fi
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rm -f ${TARBALL}
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fi
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echo "Creating `basename ${TARBALL}`..."
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trap 'rm -vf ${TARBALL}' INT
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cd ../ &&
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git archive --prefix=${DIR}/ --format=tar ${GITID} | xz ${XZ_THREADS} > ${TARBALL};
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