git-lost-found.sh

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