#!/bin/bash

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=dendrite
VERSION=${VERSION:-0.13.8}
BUILD=${BUILD:-1}
TAG=${TAG:-_slackcoder}
PKGTYPE=${PKGTYPE:-txz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

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 $PRGNAM-$VERSION
tar xvf $CWD/v$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

GOBIN="$PKG/usr/bin" go install ./cmd/...

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
cp -a \
  CHANGES.md \
  README.md \
  docs/* \
  $PKG/usr/doc/$PRGNAM-$VERSION
cp "$CWD/README" "$PKG/usr/doc/$PRGNAM-$VERSION/README_slackware.md"

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

mkdir -p "$PKG/etc/dendrite"
cp -R "$CWD/files/dendrite.yaml.new" "$PKG/etc/dendrite/"
chmod -R u=rwX,g=rwX,o= "$PKG/etc/dendrite"

mkdir -p "$PKG/etc/rc.d"
cp -R "$CWD/files/rc.dendrite.new" "$PKG/etc/rc.d/"

mkdir -p "$PKG/var/lib/dendrite"
chmod u=rwX,g=rX,o= "$PKG/var/lib/dendrite"
mkdir -p "$PKG/var/log/dendrite"
chmod u=rwX,g=rX,o= "$PKG/var/log/dendrite"

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE