#!/bin/sh

CWD=$(pwd)

PRGNAM=$(basename $CWD)
ARCH="noarch"	# hardcode ARCH
BUILD=${BUILD:-1}
TAG=${TAG:-gwh}

VHOST=${VHOST:-vhosts/$PRGNAM/}
VHOSTROOT=/var/www/${VHOST}
DOCROOT=${DOCROOT:-/var/www/${VHOST}htdocs}

PHPUSER=${PHPUSER:-apache}
PHPGROUP=${PHPGROUP:-apache}

TMP=${TMP:-/tmp/$TAG}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

set -eu

rm -rf $PKG
mkdir -p $TMP $OUTPUT $PKG/$VHOSTROOT

REPOSITORY=/home/installs/SlackBuilds/repositories/$PRGNAM
[ ! -e $REPOSITORY ] && git clone https://github.com/FreshRSS/FreshRSS $REPOSITORY
( cd $REPOSITORY
  git pull )

VERSION="$( cd $REPOSITORY && git log -1 --format=%h_%ad --date=format:%Y.%m.%d )"

cp -R $REPOSITORY $PKG/$VHOSTROOT/htdocs

rm -fr $PKG/$VHOSTROOT/htdocs/.git
find $PKG/$VHOSTROOT/htdocs -name .git\* -exec rm -fr {} \;
find $PKG/$VHOSTROOT/htdocs -name .travis.yml -exec rm -fr {} \;

cd $PKG/$VHOSTROOT/htdocs
chown -R root:root .
find . \
     \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 -o -perm 755 \) \
     -exec chmod 750 {} \; -o \
     \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 -o -perm 644 \) \
     -exec chmod 640 {} \;

mkdir -p $PKG/usr/doc/$PRGNAM
for i in *.md *.txt; do
    [ -e $i ] && cp -a $i $PKG/usr/doc/$PRGNAM
done

# Change ownership and perms and create a link.
chown -R $PHPUSER:$PHPGROUP $PKG/$DOCROOT
chmod 0750 $PKG/$DOCROOT

mkdir -p $PKG/install

cat <<EOF > $PKG/install/slack-desc
$PRGNAM: $PRGNAM (A free, self-hostable aggregator…)
$PRGNAM:
$PRGNAM: FreshRSS is a self-hosted RSS feed aggregator such as Leed or Kriss Feed.
$PRGNAM: It is at the same time lightweight, easy to work with, powerful and customizable.
$PRGNAM: It is a multi-user application with an anonymous reading mode. It supports
$PRGNAM: PubSubHubbub for instant notifications from compatible Web sites. There is an API
$PRGNAM: for (mobile) clients, and a Command-Line Interface. Finally, it supports
$PRGNAM: extensions for further tuning.
$PRGNAM:
$PRGNAM: https://freshrss.org
$PRGNAM:
EOF

cd $PKG
rm -f $PKG/{,usr/}lib$(uname -m | grep -o 64)/*.la
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$(echo $VERSION | tr - _)-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}