tg-depend.sh

   1 #!/bin/sh
   2 # TopGit - A different patch queue manager
   3 # (c) Petr Baudis <pasky@suse.cz>  2008
   4 # GPLv2
   5
   6 name=
   7
   8
   9 usage()
  10 {
  11     echo "Usage: tg [...] depend add NAME" >&2
  12     exit 1
  13 }
  14
  15 ## Parse options
  16
  17 subcmd="$1"; shift || :
  18 case "$subcmd" in
  19         -h|"")
  20                 usage;;
  21         add)
  22                 ;;
  23         *)
  24                 die "unknown subcommand ($subcmd)";;
  25 esac
  26
  27 while [ -n "$1" ]; do
  28         arg="$1"; shift
  29         case "$arg" in
  30         -*)
  31                 usage;;
  32         *)
  33                 [ -z "$name" ] || die "name already specified ($name)"
  34                 name="$arg";;
  35         esac
  36 done
  37
  38
  39 ## Sanity checks
  40
  41 [ -n "$name" ] || die "no branch name specified"
  42 branchrev="$(git rev-parse --verify "$name" 2>/dev/null)" ||
  43         die "invalid branch name: $name"
  44
  45 ## Record new dependency
  46
  47 echo "$name" >>"$root_dir/.topdeps"
  48 git add -f "$root_dir/.topdeps"
  49 git commit -m"New TopGit dependency: $name"
  50 $tg update
  51
  52 # vim:noet