#!/bin/sh

USAGE=''
SUBDIRECTORY_OK='Yes'
. git-sh-setup

if [ "$#" != "0" ]
then
    usage
fi

laf="$GIT_DIR/lost-found"
rm -fr "$laf" && mkdir -p "$laf/commit" "$laf/other" || exit

git fsck --full --no-reflogs |
while read dangling type sha1
do
        case "$dangling" in
        dangling)
                if git rev-parse --verify "$sha1^0" >/dev/null 2>/dev/null
                then
                        dir="$laf/commit"
                        git show-branch "$sha1"
                else
                        dir="$laf/other"
                fi
                echo "$sha1" >"$dir/$sha1"
                ;;
        esac
done