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#!/bin/bash
reposdir=/srv/ftp/
#targetdir=/home/pierre/public_html/test-repo/
targetdir=$reposdir
repos="core extra testing community"
arches="i686 x86_64"
if [ -f "/tmp/createFileList.lock" ]; then
echo "Error: createFileList allready in progress."
exit 1
fi
touch "/tmp/createFileList.lock" || exit 1
TMPDIR=$(mktemp -d /tmp/createFileList.XXXXXX) || exit 1
CACHEDIR=$(mktemp -d /tmp/createFileList.XXXXXX) || exit 1
#adjust the nice level to run at a lower priority
/usr/bin/renice +10 -p $$ > /dev/null
getpkgname() {
local tmp
tmp=${1##*/}
tmp=${tmp%.pkg.tar.gz}
tmp=${tmp%-i686}
tmp=${tmp%-x86_64}
tmp=${tmp%-any}
echo $tmp
}
cd $reposdir
for repo in $repos; do
REPO_DB_FILE=${repo}.files.tar.gz
for arch in $arches; do
repodir=${repo}/os/${arch}/
cached="no"
# extract old file archive
if [ -f ${targetdir}${repodir}${REPO_DB_FILE} ]; then
mkdir -p ${CACHEDIR}/${repodir}
bsdtar -xf ${targetdir}${repodir}${REPO_DB_FILE} -C ${CACHEDIR}/${repodir}
cached="yes"
fi
# create file lists
for pkg in $repodir*.pkg.tar.gz; do
basename=$(basename $pkg)
pkgname=$(getpkgname $basename)
tmppkgdir=${TMPDIR}/${repodir}${pkgname}/
mkdir -p $tmppkgdir
if [ -f "${CACHEDIR}/${repodir}${pkgname}/files" ]; then
# echo "cache: $pkgname"
mv ${CACHEDIR}/${repodir}${pkgname}/files ${tmppkgdir}files
else
# echo "$repo/$arch: $pkgname"
echo '%FILES%' > ${tmppkgdir}files
bsdtar --exclude=.* -tf $pkg >> ${tmppkgdir}files
cached="no"
fi
done
# create new file archive
if [ "$cached" == "no" ]; then
# at least one package has changed, so let's rebuild the archive
# echo "creating ${REPO_DB_FILE}/${arch}"
pkgdir=${targetdir}${repodir}
mkdir -p $pkgdir
cd ${TMPDIR}/${repodir}
[ -f "${pkgdir}${REPO_DB_FILE}.old" ] && rm "${pkgdir}${REPO_DB_FILE}.old"
[ -f "${pkgdir}${REPO_DB_FILE}" ] && mv "${pkgdir}${REPO_DB_FILE}" "${pkgdir}${REPO_DB_FILE}.old"
bsdtar --exclude=*.tar.gz -czf ${pkgdir}${REPO_DB_FILE} *
fi
cd $reposdir
done
done
cd - >/dev/null
rm -rf $TMPDIR || exit 1
rm -rf $CACHEDIR || exit 1
rm -f "/tmp/createFileList.lock" || exit 1
# echo 'done'
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