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liza/tools/gen-index

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#!/bin/bash
# Generates index.js from sources in destination directory
#
# Copyright (C) 2014 LoVullo Associates, Inc.
#
# This file is part of liza.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
##
shopt -s extglob nullglob
destpath="${1?Destination path required}"
cat <<EOH
/*** GENERATED BY gen-index; DO NOT MODIFY ***/
module.exports = {
EOH
# generate require for each module
for module in "$destpath"/!(index).js; do
modname="$( basename "$module" .js )"
echo " '$modname': require( './$modname' ),"
done
# include index.js for any sub-directories (namespace)
for dir in $( find "$destpath" -maxdepth 1 -mindepth 1 -type d ); do
ns=$( basename "$dir" )
echo " '$ns': require( './$ns' ),"
done
echo '};'