git-lost-found.sh

   1 #!/bin/sh
   2
   3 USAGE=''
   4 SUBDIRECTORY_OK='Yes'
   5 . git-sh-setup
   6
   7 if [ "$#" != "0" ]
   8 then
   9     usage
  10 fi
  11
  12 laf="$GIT_DIR/lost-found"
  13 rm -fr "$laf" && mkdir -p "$laf/commit" "$laf/other" || exit
  14
  15 git fsck --full --no-reflogs |
  16 while read dangling type sha1
  17 do
  18         case "$dangling" in
  19         dangling)
  20                 if git rev-parse --verify "$sha1^0" >/dev/null 2>/dev/null
  21                 then
  22                         dir="$laf/commit"
  23                         git show-branch "$sha1"
  24                 else
  25                         dir="$laf/other"
  26                 fi
  27                 echo "$sha1" >"$dir/$sha1"
  28                 ;;
  29         esac
  30 done