#!/bin/bash

# Slackware build script for Surfn

# Copyright 2018-2020 Leonardo Citrolo, Italy
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "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 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.

PRGNAM=Surfn
SRCVER=${SRCVER:-20.12-7}
VERSION=${VERSION:-$(echo $SRCVER | tr - .)}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

ARCH=noarch

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$SRCVER
# It's better not to be verbose, there's an awful lot of files to extract
echo "Extracting files..."
tar xf $CWD/$PRGNAM-$SRCVER.tar.gz
cd $PRGNAM-$SRCVER
chown -R root:root .

mkdir -p $PKG/usr/share/icons
cp -a surfn-icons/$PRGNAM* $PKG/usr/share/icons
find $PKG/usr/share/icons \
  \( -name CREDITS \
  -o -name LICENSE \
  -o -name create-new-icon-theme.cache.sh \
  -o -name icon-theme.cache \) -exec rm -f {} \;
rm -f $PKG/usr/share/icons/Surfn/changelog \
  $PKG/usr/share/icons/Surfn/LICENSE.txt
find $PKG/usr/share/icons -type d -exec chmod 755 {} \;
find $PKG/usr/share/icons -type f -exec chmod 644 {} \;

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a surfn-icons/Surfn/{changelog,CREDITS,LICENSE.txt} README.md \
  $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
# 20200407 bkw: makepkg's symlink search and doinst.sh creation doesn't
# scale well. This makes the build complete much faster, and create an
# identical doinst.sh.
find . -type l \
  -printf '( cd %h ; rm -rf %f )\n( cd %h ; ln -sf %l %f )\n' -delete | \
  sed 's,cd \./,cd ,' >> $PKG/install/doinst.sh

/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}