bin/git-find-object

   1 #!/bin/sh
   2 #/ Usage: git-find-object <id> <repo>...
   3 #/ Write first <repo> that includes object <id>. Useful when trying to locate a
   4 #/ missing object in a list of repositories.
   5 #/
   6 #/ Ex: git-find-object deadbee /repos/*.git
   7
   8 # shift off the SHA1 object id to look for
   9 sha="$1"
  10 shift
  11
  12 # usage
  13 [ "$sha" = "--help" ] && {
  14     grep ^#/ |cut -c4-
  15     exit 2
  16 }
  17
  18 # run through each repo dir and write the path to the first one
  19 # that includes the object
  20 for dir in "$@"
  21 do (cd "$dir" && git cat-file -e $sha 2>/dev/null) && {
  22        echo "$dir"
  23        exit 0
  24    }
  25 done
  26
  27 # if we make it here, the object wasn't found
  28 exit 1