#!/bin/bash
#  $HeadURL$ $LastChangedRevision$

#  Modules
. $(miniade) || { echo "${0##*/}: ERROR: miniade failed (hint: run 'miniade' to see error)" >&2; exit 1; }

#  Configurable stuff

#  Other globals

main()
{
    local MY_ARGS
    #  Defaults for options

    #  Process options
    miniade_process_options --help-handler=help MY_ARGS "$@" && set -- "${MY_ARGS[@]}"

    #  Process arguments
    [ $# = 3 ] || miniade_bad_usage
    SRC=$1
    DST=$2
    type encode > /dev/null 2>&1 || miniade_internal "encode: command not found (hint: is PATH set correctly?)"
    ENCODE_OUTPUT=$(encode --decode "$3") || miniade_internal "encode: failed (hint: see messages above)"
    eval set -- "$ENCODE_OUTPUT" FOO=bar/bar

    [ $# -ge 1 ] || miniade_bad_usage

    #  Sanity checks and derivations

    #  Guts
    eval "sed -e 1d $(for ASSIGNMENT in "$@"; do PLACEHOLDER=${ASSIGNMENT%%=*}; VALUE=${ASSIGNMENT#*=}; echo -n "-e 's/$PLACEHOLDER/${VALUE//\//\\\/}/g' "; done)" < $SRC > $DST
}

help()
{
    local PROGNAME

    miniade_get_progname PROGNAME
    echo "Usage: $PROGNAME [ <standard-options> ] <src> <dst> <assignment[@...]"
    exit 0
}

main "$@"