tg-base.sh

   1 #!/bin/sh
   2 # TopGit - A different patch queue manager
   3 # (c) Petr Baudis <pasky@suse.cz>  2008
   4 # (c) Per Cederqvist <ceder@lysator.liu.se>  2010
   5 # GPLv2
   6
   7 ## Parse options
   8
   9 case "$1" in
  10         -h|--help)
  11                 echo "Usage: tg [...] base [ branch... ]" >&2
  12                 exit 0;;
  13         *)
  14                 break;;
  15 esac
  16
  17 if [ "$#" -eq 0 ]; then
  18         set -- HEAD
  19 fi
  20
  21 rv=0
  22 for rev in "$@"; do
  23         name="$(strip_ref "$(git symbolic-ref -q "$rev" 2>/dev/null || echo "$rev")")"
  24         git rev-parse --short --verify "refs/top-bases/$name" 2>/dev/null || {
  25                 rv=1
  26                 echo $rev is not a TopGit branch >&2
  27         }
  28 done
  29 exit $rv