git-sh-setup-script

   1 #!/bin/sh
   2 #
   3 # Set up GIT_DIR and GIT_OBJECT_DIRECTORY
   4 # and return true if everything looks ok
   5 #
   6 : ${GIT_DIR=.git}
   7 : ${GIT_OBJECT_DIRECTORY="$GIT_DIR/objects"}
   8
   9 die() {
  10         echo "$@" >&2
  11         exit 1
  12 }
  13
  14 [ -d "$GIT_DIR" ] &&
  15 [ -d "$GIT_DIR/refs" ]
  16 [ -d "$GIT_OBJECT_DIRECTORY" ] &&
  17 [ -d "$GIT_OBJECT_DIRECTORY/00" ]