#!/bin/sh
##
##  devtool -- Development Tool
##  Copyright (c) 2001 Ralf S. Engelschall <rse@engelschall.com> 
##

if [ $# -eq 0 ]; then
    echo "devtool:USAGE: devtool <command> [<arg> ...]" 1>&2
    exit 1
fi

cmd="$1"
shift

devtoolfunc="./devtool.func"

if [ ! -f devtool.conf ]; then
    echo "devtool:ERROR: no devtool.conf in current directory" 1>&2
    exit 1
fi

cmdline=`grep "^%$cmd" devtool.conf`
if [ ".$cmdline" = . ]; then
    echo "devtool:ERROR: command $cmd not found in devtool.conf" 1>&2
    exit 1
fi

if [ ".$TMPDIR" != . ]; then
    tmpdir="$TMPDIR"
elif [ ".$TEMPDIR" != . ]; then
    tmpdir="$TEMPDIR"
else
    tmpdir="/tmp"
fi
tmpfile="$tmpdir/rc.$$.tmp"

rm -f $tmpfile
touch $tmpfile
echo ". $devtoolfunc" >>$tmpfile
( sed <devtool.conf -e "1,/^%common/d" -e '/^%.*/,$d'
  sed <devtool.conf -e "1,/^%$cmd/d" -e '/^%.*/,$d' ) |\
sed -e 's;\([ 	]\)@\([a-zA-Z_][a-zA-Z0-9_]*\);\1devtool_\2;' >>$tmpfile

sh $tmpfile "$@"

rm -f $tmpfile >/dev/null 2>&1 || true