git-fetch-script

   1 #!/bin/sh
   2 #
   3 merge_repo=$1
   4 merge_name=${2:-HEAD}
   5
   6 : ${GIT_DIR=.git}
   7 : ${GIT_OBJECT_DIRECTORY="${SHA1_FILE_DIRECTORY-"$GIT_DIR/objects"}"}
   8
   9 download_one () {
  10         # remote_path="$1" local_file="$2"
  11         case "$1" in
  12         http://*)
  13                 wget -q -O "$2" "$1" ;;
  14         /*)
  15                 test -f "$1" && cat >"$2" "$1" ;;
  16         *)
  17                 rsync -L "$1" "$2" ;;
  18         esac
  19 }
  20
  21 download_objects () {
  22         # remote_repo="$1" head_sha1="$2"
  23         case "$1" in
  24         http://*)
  25                 git-http-pull -a "$2" "$1/"
  26                 ;;
  27         /*)
  28                 git-local-pull -l -a "$2" "$1/"
  29                 ;;
  30         *)
  31                 rsync -avz --ignore-existing \
  32                         "$1/objects/." "$GIT_OBJECT_DIRECTORY"/.
  33                 ;;
  34         esac
  35 }
  36
  37 echo "Getting remote $merge_name"
  38 download_one "$merge_repo/$merge_name" "$GIT_DIR"/MERGE_HEAD || exit 1
  39
  40 echo "Getting object database"
  41 download_objects "$merge_repo" "$(cat "$GIT_DIR"/MERGE_HEAD)" || exit 1