git-fetch-script

   1 #!/bin/sh
   2 #
   3 . git-sh-setup-script || die "Not a git archive"
   4 . git-parse-remote "$@"
   5 merge_repo="$_remote_repo"
   6 merge_head="$_remote_head"
   7 merge_store="$_remote_store"
   8
   9 TMP_HEAD="$GIT_DIR/TMP_HEAD"
  10
  11 case "$merge_repo" in
  12 http://*)
  13         head=$(wget -q -O - "$merge_repo/$merge_head") || exit 1
  14         echo Fetching "$merge_head" using http
  15         git-http-pull -v -a "$head" "$merge_repo/"
  16         ;;
  17 rsync://*)
  18         rsync -L "$merge_repo/$merge_head" "$TMP_HEAD" || exit 1
  19         head=$(git-rev-parse TMP_HEAD)
  20         rm -f "$TMP_HEAD"
  21         rsync -avz --ignore-existing "$merge_repo/objects/" "$GIT_OBJECT_DIRECTORY/"
  22         ;;
  23 *)
  24         head=$(git-fetch-pack "$merge_repo" "$merge_head")
  25         ;;
  26 esac || exit 1
  27
  28 git-rev-parse --verify "$head" > /dev/null || exit 1
  29
  30 case "$merge_store" in
  31 '')
  32         ;;
  33 *)
  34         echo "$head" > "$GIT_DIR/$merge_store"
  35 esac &&
  36
  37 # FETCH_HEAD is fed to git-resolve-script which will eventually be
  38 # passed to git-commit-tree as one of the parents.  Make sure we do
  39 # not give a tag object ID.
  40
  41 git-rev-parse "$head^0" >"$GIT_DIR/FETCH_HEAD"