contrib/stg-show

   1 #!/bin/bash
   2 set -e
   3
   4 # stg-show - unlike "stg show", just "git show" with knowledge of stg refs
   5
   6 # Ex:
   7 # stg-show --color-words -- files
   8
   9 # Copyright (c) 2007 Yann Dirson <ydirson@altern.org>
  10 # Subject to the GNU GPL, version 2.
  11
  12 command=(git show)
  13
  14 # subsitute git id's for stg ones until --
  15 while [ "$#" -gt 0 ]; do
  16     case "$1" in
  17         --) break ;;
  18         -*) command+=("$1"); shift ;;
  19         *) command+=( $(stg id "$1" 2>/dev/null || echo "$1") ); shift ;;
  20     esac
  21 done
  22
  23 # append remaining args
  24 command+=("$@")
  25
  26 eval "${command[@]}"