#
# $Id: frontend.in,v 1.18 2003/09/23 16:40:24 jmmv Exp $
# bt_dist's frontend.
#
# buildtool
# Copyright (c) 2002, 2003 Julio M. Merino Vidal.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in
#    the documentation and/or other materials provided with the
#    distribution.
# 3. Neither the name of the author nor the names of contributors may
#    be used to endorse or promote products derived from this software
#    without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS''
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
# PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#

main() {
    local curbase curdir fmt workcopy

    btcmn_req_runtime
    btcmn_req_project

    # Clean the source tree
    if [ -f ./bt_config.env ]; then
        echo "${ProgName}: cleaning tree (cleandir)"
        btcmn_run_module logic -s cleandir
    fi

    # Validate package first
    echo "${ProgName}: validating package"
    btcmn_run_module lint
    if [ $? -eq 1 ]; then
        btcmn_err "cannot continue; fix FATAL errors and retry"
    fi

    if [ -z "${BT_PKG_DISTFMTS}" ]; then
        BT_PKG_DISTFMTS=tar.gz
    else
        BT_PKG_DISTFMTS=$(echo ${BT_PKG_DISTFMTS} | swcase -l)
    fi

    curdir=$(pwd)
    curbase=${curdir##*/}
    workcopy=no
    if [ -d CVS ]; then
        workcopy=yes
        cd ..
        if [ -e ${curbase}.copy ]; then
            btcmn_err "../${curbase}.copy exists; cannot continue"
        fi
        echo "This package uses CVS; simulating \`cvs export'..."
        cp -rf ${curbase} ${curbase}.copy
        cd ${curbase}.copy
        find . -name CVS -exec rm -rf \{\} \; 2>/dev/null
    fi

    for fmt in ${BT_PKG_DISTFMTS}; do
        if is_compressed ${fmt}; then
            make_compressed ${fmt}
        else
            btcmn_warn "unrecognized ${fmt} dist format"
        fi
    done

    if [ ${workcopy} = yes ]; then
        cd ..
        rm -rf ${curbase}.copy
    fi

    return 0
}

# Local Variables: ***
# mode: shell-script ***
# End: ***
# vim: syntax=sh