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#! /usr/bin/env bash
if [ "$1" == '--cpio' ]; then
mode='file'
pkgfile="$1"
else
mode='dir'
pkgsdir="$1"
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#! /usr/bin/env bash
if [ "$1" == '--cpio' ]; then
shift
mode='file'
pkgfile="$1"
else
mode='dir'
pkgsdir="$1"
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echo "${type},${stat_data},${filename}"
else
echo "${type},${stat_data},${extra_data},${filename}"
fi
done
}
case "${mode}" in
dir)
cd "${pkgsdir}" || exit 1
;;
file)
echo 'Unsupported' >&2
exit 1
;;
esac
packagelistfile="${appfsdir}/sha1/${RANDOM}${RANDOM}${RANDOM}${RANDOM}${RANDOM}.tmp"
for package in *; do
(
cd "${package}" || exit 1
for os_cpuArch in *; do
os="$(echo "${os_cpuArch}" | cut -f 1 -d '-')"
cpuArch="$(echo "${os_cpuArch}" | cut -f 2- -d '-')"
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<
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echo "${type},${stat_data},${filename}"
else
echo "${type},${stat_data},${extra_data},${filename}"
fi
done
}
packagelistfile="${appfsdir}/sha1/${RANDOM}${RANDOM}${RANDOM}${RANDOM}${RANDOM}.tmp"
default_isLatest='0'
case "${mode}" in
dir)
cd "${pkgsdir}" || exit 1
;;
file)
oldpackagelistfile="${appfsdir}/sha1/$(cat "${appfsdir}/index" | head -n 1 | cut -f 1 -d ',')"
workdir="${appfsdir}/.workdir-${RANDOM}${RANDOM}${RANDOM}${RANDOM}"
mkdir "${workdir}"
cat "${pkgfile}" | ( cd "${workdir}" && cpio -imd ) || exit 1
cd "${workdir}" || exit 1
dirdate="$(find . -type f -printf '%TY%Tm%Td%TH%TM.%TS\n' -quit | cut -f 1-2 -d '.')"
find . -type d -print0 | xargs -0 -- touch -t "${dirdate}"
# If this archive contains exactly one package mark it as the latest version
chk_package="$(echo *)"
if [ -d "${chk_package}" ]; then
default_isLatest='1'
fi
cat "${oldpackagelistfile}" 2>/dev/null | (
if [ -d "${chk_package}" ]; then
sed 's@^\('"{chk_package}"',.*\),1@\1,0@'
else
cat
fi
) > "${packagelistfile}"
;;
esac
for package in *; do
(
cd "${package}" || exit 1
for os_cpuArch in *; do
os="$(echo "${os_cpuArch}" | cut -f 1 -d '-')"
cpuArch="$(echo "${os_cpuArch}" | cut -f 2- -d '-')"
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emit_manifest
) > "${manifestfile}"
manifestfile_hash="$(sha1 "${manifestfile}")"
mv "${manifestfile}" "${appfsdir}/sha1/${manifestfile_hash}"
# XXX:TODO: Determine if this is the latest version
isLatest='0'
echo "${package},${version},${os},${cpuArch},${manifestfile_hash},${isLatest}"
done
)
done
)
done > "${packagelistfile}"
packagelistfile_hash="$(sha1 "${packagelistfile}")"
mv "${packagelistfile}" "${appfsdir}/sha1/${packagelistfile_hash}"
echo "${packagelistfile_hash},sha1" > "${appfsdir}/index"
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emit_manifest
) > "${manifestfile}"
manifestfile_hash="$(sha1 "${manifestfile}")"
mv "${manifestfile}" "${appfsdir}/sha1/${manifestfile_hash}"
# XXX:TODO: Determine if this is the latest version
isLatest="${default_isLatest:-0}"
echo "${package},${version},${os},${cpuArch},${manifestfile_hash},${isLatest}"
done
)
done
)
done >> "${packagelistfile}"
# Ensure package list file does not contain duplicate versions
cat "${packagelistfile}" | awk -F ',' '
{
package = $1;
version = $2;
os = $3;
cpuArch = $4;
hash = $5;
isLatest = $6;
key = package "," version "," os "," cpuArch;
if (isLatest == "1") {
keys_latest[key] = hash;
}
keys[key] = hash;
}
END{
for (key in keys) {
if (keys_latest[key] != "") {
isLatest = "1";
hash = keys_latest[key];
} else {
isLatest = "0";
hash = keys[key];
}
print key "," hash "," isLatest;
}
}
' | sort -u > "${packagelistfile}.new"
cat "${packagelistfile}.new" > "${packagelistfile}"
rm -f "${packagelistfile}.new"
packagelistfile_hash="$(sha1 "${packagelistfile}")"
mv "${packagelistfile}" "${appfsdir}/sha1/${packagelistfile_hash}"
echo "${packagelistfile_hash},sha1" > "${appfsdir}/index"
case "${mode}" in
file)
cd /
rm -rf "${workdir}"
;;
esac
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