#!/bin/sh

# Slackware Package Build Script for fail2ban
# Home Page http://www.fail2ban.org/wiki/index.php/Main_Page
# Git Hub: https://github.com/fail2ban/fail2ban/

# Copyright (c) 2008-2011, Nishant Limbachia, Hoffman Estates, IL, USA
# <nishant _AT_ mnspace _DOT_ net>
# 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 script must retain the above copyright notice,
#    this list of conditions and the following disclaimer.

# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.

# default settings
PACKAGE="fail2ban"
PACKAGE_EXT="gz"
VERSION=${VERSION:=1.1.0}
BUILD=${BUILD:=1}

if [ -f ~/.slackbuildrc ]; then
  . ~/.slackbuildrc
elif [ -f ../../runtime/slackbuildrc ]; then
  . ../../runtime/slackbuildrc
fi

# If fail2ban is installed on the build system, it will be destroyed during this build.
# So refuse to run this build if so.
SHORT="$(package_name $PACKAGE)"
found=0
for installed_package in /var/log/packages/$SHORT* ; do
  if [ "$(package_name $installed_package)" = "$SHORT" ]; then # found one
    echo "$(basename $installed_package) is installed on this system!"
    found=1
    break
  fi
done
if [ $found == 1 ]; then
  echo "Build on a different machine or backup and uninstall it first."
  exit 1
fi

check_required

SRC="${VERSION}.tar.$PACKAGE_EXT"
URL="https://github.com/fail2ban/fail2ban/archive/refs/tags/$SRC"

get_source $SRC $URL
unpack_source $SRC fail2ban-${VERSION}

# Replace /var/run with /run, but not in the top source directory
find . -mindepth 2 -type f -exec sed -i -e 's|/var\(/run/fail2ban\)|\1|g' {} + || die

echo "** Install fail2ban **"
python3 -m pip install --no-warn-script-location . --root=$PKG
echo "** Install finished **"

# installing man pages
mkdir -p $PKG/usr/man/man1 $PKG/usr/man/man5
install -m 0644 man/fail2ban-client.1 man/fail2ban-regex.1 man/fail2ban-server.1 man/fail2ban.1 $PKG/usr/man/man1
install -m 0644 man/jail.conf.5 $PKG/usr/man/man5

# move config files to .new
( cd $PKG/etc/fail2ban
  for file in $(ls *.conf); do
    mv $file "$file.new"
  done
)

# install startup script
install -D -m 0644 $CWD/rc.fail2ban $PKG/etc/rc.d/rc.fail2ban.new

# install logrotate script
install -D -m 0644 $CWD/fail2ban.logrotate $PKG/etc/logrotate.d/fail2ban.new

install -D -m 0644 $CWD/paths-slackware.conf $PKG/etc/fail2ban/paths-slackware.conf.new

# Duplicated docs
rm -rf $PKG/usr/share $PKG/run

mkdir -p $DOCS
cp -a CONTRIBUTING.md COPYING ChangeLog DEVELOP FILTERS README* THANKS TODO $DOCS

fixup_package $PKG

# Clean up the extra stuff:
set +u
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/$PACKAGE-$VERSION
  rm -rf $PKG
fi