#!/usr/bin/env bash

#
#   $Id: fmd-pkg-os2rpm,v 1.1 2025/04/14 13:06:46 snw Exp $
#    Creates an rpm package on OS/2
#
#  
#   Author: Serena Willis <snw@coherent-logic.com>
#    Copyright (C) 2025 Coherent Logic Development LLC
#
#
#   This file is part of FreeM.
#
#   FreeM is free software: you can redistribute it and/or modify
#   it under the terms of the GNU Affero Public License as published by
#   the Free Software Foundation, either version 3 of the License, or
#   (at your option) any later version.
#
#   FreeM 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 Affero Public License for more details.
#
#   You should have received a copy of the GNU Affero Public License
#   along with FreeM.  If not, see <https://www.gnu.org/licenses/>.
#
#   $Log: fmd-pkg-os2rpm,v $
#   Revision 1.1  2025/04/14 13:06:46  snw
#   Add OS/2 RPM build script to fmd
#
#
#
# SPDX-FileCopyrightText:  (C) 2025 Coherent Logic Development LLC
# SPDX-License-Identifier: AGPL-3.0-or-later
#

PGM=$(basename $0)
SCRIPT_DIR=$(dirname "$0")

source "${SCRIPT_DIR}/_fmd_common.bash"

if [[ $# != 1 ]]
then
    echo "${PGM}:  must run from fmd package"
    exit 1
fi

TMPDIR="/tmp/fmd-pkg-os2rpm"
rm -rf "${TMPDIR}"
mkdir -p "${TMPDIR}"

LOGFILE="${TMPDIR}/pkgbuild.log"
echo "${PGM}:  logging to ${LOGFILE}"

RPM_RELEASE=$(echo "${_fmd_freem_version}" | sed "s/-/~/g")

if [[ ! -f Makefile ]]
then
    echo -n "${PGM}:  running autogen.sh..."
    ./autogen.sh &>> "${LOGFILE}"
    if [[ $? != 0 ]]
    then
	echo "[FAIL]"
	exit 1
    else
	echo "[OK]"
    fi
    echo -n "${PGM}:  running configure..."
    ./configure &>> "${LOGFILE}"
    if [[ $? != 0 ]]
    then
	echo "[FAIL]"
	exit 1
    else
	echo "[OK]"
    fi

fi

ORIG_TARBALL="freem-${_fmd_freem_version}.tar.gz"
ORIG_DIR="freem-${_fmd_freem_version}/"
NEW_DIR="freem-${RPM_RELEASE}/"
NEW_TARBALL="freem-${RPM_RELEASE}.tar.gz"

echo -n "${PGM}:  running 'make dist' to prepare source tarball..."
make dist &>> "${LOGFILE}"
if [[ $? != 0 ]]
then
    echo "[FAIL]"
    exit 1
else
    echo "[OK]"
fi

if [[ "${ORIG_TARBALL}" != "${NEW_TARBALL}" ]]
then
    RENAME=1
else
    RENAME=0
fi

if [[ $RENAME == 1 ]]
then
    echo -n "${PGM}:  cleaning up..."
    rm -rf "${OLD_DIR}" "${NEW_DIR}" "${NEW_TARBALL}" &>> /dev/null
    if [[ $? != 0 ]]
    then
	echo "[FAIL]"
	exit 1
    else
	echo "[OK]"
    fi    
fi

echo -n "${PGM}:  decompressing source tarball..."
tar xzf "${ORIG_TARBALL}"
if [[ $? != 0 ]]
then
    echo "[FAIL]"
    exit 1
else
    echo "[OK]"
fi

if [[ $RENAME == 1 ]]
then
    echo -n "${PGM}:  renaming ${ORIG_DIR} -> ${NEW_DIR}..."
    mv "${ORIG_DIR}" "${NEW_DIR}" &>> /dev/null
    if [[ $? != 0 ]]
    then
	echo "[FAIL]"
	exit 1
    else
	echo "[OK]"
    fi


    echo -n "${PGM}:  generating ${NEW_TARBALL}..."
    tar cf "${NEW_TARBALL}" "${NEW_DIR}" &>> /dev/null
    if [[ $? != 0 ]]
    then
	echo "[FAIL]"
	exit 1
    else
	echo "[OK]"
    fi
fi

echo -n "${PGM}:  uploading source tarball..."
scp "${NEW_TARBALL}" jpw@freem.coherent-logic.com://var/www/freem.coherent-logic.com/downloads/ &>> "${LOGFILE}"
if [[ $? != 0 ]]
then
    echo "[FAIL]"
    exit 1
else
    echo "[OK]"
fi

echo "${PGM}:  performing substitutions on specfile..."
cat scripts/rpm/freem.spec.os2 | sed "s/FREEM_VERSION/${RPM_RELEASE}/g" > scripts/rpm/freem.spec

RPMROOT="${HOME}/rpmbuild"
echo -n "${PGM}:  removing ${RPMROOT}..."
rm -rf "${RPMROOT}" &>> "${LOGFILE}"
if [[ $? != 0 ]]
then
    echo "[FAIL]"
    exit 1
else
    echo "[OK]"
fi

echo -n "${PGM}:  preparing directory structure..."
mkdir -p ~/rpmbuild/{BUILD,BUILDROOT,RPMS,SOURCES,SPECS,SRPMS} &>> "${LOGFILE}"
if [[ $? != 0 ]]
then
    echo "[FAIL]"
    exit 1
else
    echo "[OK]"
fi

echo -n "${PGM}:  running spectool..."
spectool -g -R scripts/rpm/freem.spec &>> "${LOGFILE}"
if [[ $? != 0 ]]
then
    echo "[FAIL]"
    exit 1
else
    echo "[OK]"
fi

echo -n "${PGM}:  building package..."
rpmbuild -ba scripts/rpm/freem.spec &>> "${LOGFILE}"
if [[ $? != 0 ]]
then
    echo "[FAIL]"
    exit 1
else
    echo "[OK]"
fi

echo -n "${PGM}:  cleaning up..."
rm -rf "${OLD_DIR}" "${NEW_DIR}" "${NEW_TARBALL}" &>> /dev/null
if [[ $? != 0 ]]
then
    echo "[FAIL]"
    exit 1
else
    echo "[OK]"
fi

echo -n "${PGM}:  copying rpm packages..."
cp ${RPMROOT}/RPMS/${_fmd_arch}/*.rpm . &>> "${LOGFILE}"
if [[ $? != 0 ]]
then
    echo "[FAIL]"
    exit 1
else
    echo "[OK]"
fi

echo -n "${PGM}:  copying source rpm packages..."
cp ${RPMROOT}/SRPMS/*.rpm . &>> "${LOGFILE}"
if [[ $? != 0 ]]
then
    echo "[FAIL]"
    exit 1
else
    echo "[OK]"
fi

RPM_BUILT=$(ls -1 *.rpm)

BLDLST=""
for PKGFILE in ${RPM_BUILT}
do
    if [[ "${BLDLST}" == "" ]]
    then
	BLDLST="${PKGFILE}"
    else
	BLDLST="${BLDLST} ${PKGFILE}"
    fi
done

echo "${PGM}:  built ${BLDLST}"