Andrew's git - gitweb.git/blob - 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
   9die() {
  10        echo "$@" >&2
  11        exit 1
  12}
  13
  14check_clean_tree() {
  15    dirty1_=`git-update-cache -q --refresh` && {
  16    dirty2_=`git-diff-cache --name-only --cached HEAD`
  17    case "$dirty2_" in '') : ;; *) (exit 1) ;; esac
  18    } || {
  19        echo >&2 "$dirty1_"
  20        echo "$dirty2_" | sed >&2 -e 's/^/modified: /'
  21        (exit 1)
  22    }
  23}
  24
  25[ -h "$GIT_DIR/HEAD" ] &&
  26[ -d "$GIT_DIR/refs" ] &&
  27[ -d "$GIT_OBJECT_DIRECTORY/00" ]