uint32_octal () {
n=$1
printf '\\%o' $(($n / 16777216)); n=$((n % 16777216))
printf '\\%o' $(($n / 65536)); n=$((n % 65536))
printf '\\%o' $(($n / 256)); n=$((n % 256))
printf '\\%o' $(($n ));
}
uint32_binary () {
printf "$(uint32_octal "$1")"
}
pack_header () {
printf 'PACK' &&
printf '\0\0\0\2' &&
uint32_binary "$1"
}
pack_obj () {
case "$1" in
e69de29bb2d1d6434b8b29ae775ad8c2e48c5391)
case "$2" in
'')
printf '\060\170\234\003\0\0\0\0\1'
return
;;
esac
;;
e68fe8129b546b101aee9510c5328e7f21ca1d18)
case "$2" in
'')
printf '\062\170\234\143\267\3\0\0\116\0\106'
return
;;
01d7713666f4de822776c7622c10f1b07de280dc)
printf '\165\1\327\161\66\146\364\336\202\47\166' &&
printf '\307\142\54\20\361\260\175\342\200\334\170' &&
printf '\234\143\142\142\142\267\003\0\0\151\0\114'
return
;;
esac
;;
01d7713666f4de822776c7622c10f1b07de280dc)
case "$2" in
'')
printf '\062\170\234\143\147\0\0\0\20\0\10'
return
;;
e68fe8129b546b101aee9510c5328e7f21ca1d18)
printf '\165\346\217\350\22\233\124\153\20\32\356' &&
printf '\225\20\305\62\216\177\41\312\35\30\170\234' &&
printf '\143\142\142\142\147\0\0\0\53\0\16'
return
;;
esac
;;
esac
if test -z "$2"
then
echo "$1" | git pack-objects --stdout >pack_obj.tmp &&
size=$(wc -c <pack_obj.tmp) &&
dd if=pack_obj.tmp bs=1 count=$((size - 20 - 12)) skip=12 &&
rm -f pack_obj.tmp
return
fi
echo >&2 "BUG: don't know how to print $1${2:+ (from $2)}"
return 1
}
pack_trailer () {
test-tool sha1 -b <"$1" >trailer.tmp &&
cat trailer.tmp >>"$1" &&
rm -f trailer.tmp
}
clear_packs () {
rm -f .git/objects/pack/*
}