#!/bin/bash
#------------------------------------------------------------------------------#
# vi: set sw=4 ts=4 ai:                            ("set modeline" in ~/.exrc) #
#------------------------------------------------------------------------------#

#------------------------------------------------------------------------------#
#                    V e r s i o n   i n f o r m a t i o n                     #
#------------------------------------------------------------------------------#
# $Id:: git.expand 6 2011-03-09 14:16:37 tonk                               $: #
# $Revision:: 6                                                             $: #
# $Author:: Ton Kersten <tonk@tonkersten.com>                               $: #
# $Date:: 2011-03-09 14:18:51 +0100 (Wed, 09 Mar 2011)                      $: #
# $Hash:: a7cf322e43e58e4ed77ab58db4a876f32713c24f (tonk)                   $: #
#------------------------------------------------------------------------------#
#             E n d   o f   v e r s i o n   i n f o r m a t i o n              #
#------------------------------------------------------------------------------#

len="${GIT_LEN:-66}"
spc="$(printf "%80s" "")"
who=${SUDO_USER:-${LOGNAME}}

id1=$(git show -s --pretty=format:"%H (${who})")
id2=$(git show -s --pretty=format:"%h %ci (%an)")
id3=$(git show -s --pretty=format:"%h @%ct %aN%n")

id1s="${id1}${spc}"
id2s="${id2}${spc}"
id3s="${id3}${spc}"
sed -e 's!\([[:space:]]*\$[H]ash::\).*\$:!\1 '"${id1s:0:${len}}"'\$:!'	\
	-e 's!\([[:space:]]*\$[N]SId\).*\$!\1: '"${id2}"' \$!'				\
	-e 's!\([[:space:]]*\$[U]RL::\).*\$:!\1: '"${GIT_FNAME%% *} - ${id3}"' \$:!'