git-push.sh

   1 #!/bin/sh
   2
   3 USAGE='[--all] [--force] <repository> [<refspec>...]'
   4 . git-sh-setup
   5
   6 # Parse out parameters and then stop at remote, so that we can
   7 # translate it using .git/branches information
   8 has_all=
   9 has_force=
  10 has_exec=
  11 remote=
  12 do_tags=
  13
  14 while case "$#" in 0) break ;; esac
  15 do
  16         case "$1" in
  17         --all)
  18                 has_all=--all ;;
  19         --tags)
  20                 do_tags=yes ;;
  21         --force)
  22                 has_force=--force ;;
  23         --exec=*)
  24                 has_exec="$1" ;;
  25         -*)
  26                 usage ;;
  27         *)
  28                 set x "$@"
  29                 shift
  30                 break ;;
  31         esac
  32         shift
  33 done
  34 case "$#" in
  35 0)
  36         echo "Where would you want to push today?"
  37         usage ;;
  38 esac
  39 if test ",$has_all,$do_tags," = ",--all,yes,"
  40 then
  41         do_tags=
  42 fi
  43
  44 . git-parse-remote
  45 remote=$(get_remote_url "$@")
  46 case "$has_all" in
  47 --all) set x ;;
  48 '')    set x $(get_remote_refs_for_push "$@") ;;
  49 esac
  50 shift
  51
  52 case "$do_tags" in
  53 yes)
  54         set "$@" $(cd "$GIT_DIR/refs" && find tags -type f -print) ;;
  55 esac
  56
  57 # Now we have explicit refs from the command line or from remotes/
  58 # shorthand, or --tags.  Falling back on the current branch if we still
  59 # do not have any may be an alternative, but prevent mistakes for now.
  60
  61 case "$#,$has_all" in
  62 0,)
  63         die "No refs given to be pushed." ;;
  64 esac
  65
  66 case "$remote" in
  67 git://*)
  68         die "Cannot use READ-ONLY transport to push to $remote" ;;
  69 rsync://*)
  70         die "Pushing with rsync transport is deprecated" ;;
  71 esac
  72
  73 set x "$remote" "$@"; shift
  74 test "$has_all" && set x "$has_all" "$@" && shift
  75 test "$has_force" && set x "$has_force" "$@" && shift
  76 test "$has_exec" && set x "$has_exec" "$@" && shift
  77
  78 case "$remote" in
  79 http://* | https://*)
  80         exec git-http-push "$@";;
  81 *)
  82         exec git-send-pack "$@";;
  83 esac