package.mk

################################################################################
#      This file is part of OpenELEC - http://www.openelec.tv
#      Copyright (C) 2009-2016 Stephan Raue (stephan@openelec.tv)
#
#  OpenELEC is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 2 of the License, or
#  (at your option) any later version.
#
#  OpenELEC 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 General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with OpenELEC.  If not, see <http://www.gnu.org/licenses/>.
################################################################################

: <<'end_long_comment'

===============================================================================

- externals are git submodules, not visible in tar.gz so need to hardcode
- some are explicitly linked into (bad carma) asio, popl, aixlog so need to 
  be unpacked in externals
- assumes these are present as libs (HAS_TREMOR, HAS_OGG)
- build for Libreelec needs these statically linked (I guess?) or installed together

===============================================================================

end_long_comment

PKG_NAME="snapcast"
PKG_REV="4"
PKG_ARCH="any"
PKG_LICENSE="GPL"
PKG_VERSION="0.12.0"
PKG_SITE="https://github.com/badaix/snapcast"
PKG_URL="$PKG_SITE/archive/v$PKG_VERSION.tar.gz"
PKG_SOURCE_DIR="$PKG_NAME-$PKG_VERSION-Source"
PKG_DEPENDS_TARGET="toolchain flac libvorbis libogg alsa-lib avahi"
PKG_SECTION="service"
PKG_SHORTDESC="Snapcast - Synchronous audio player."
PKG_LONGDESC="Snapcast is a multi-room client-server audio player, where all clients are time synchronized with the server to play perfectly synced audio. It's not a standalone player, but an extension that turns your existing audio player into a Sonos-like multi-room solution."

PKG_IS_ADDON="yes"
PKG_ADDON_NAME="Snapcast"
PKG_ADDON_TYPE="xbmc.service"
PKG_MAINTAINER="frafall"

make_target() {
  env TARGET=LIBREELEC make 
}

makeinstall_target() {
  :
}

# Should get the tags from git i guess, but the .tar.gz does not maintain submodules references
# And, Libreelec file fetcher (script/get) have no hooks and cannot be overridden
#
# git submodule status externals/aixlog
# f0b88927f146c1726835528711601deb87bf115b externals/aixlog (remotes/origin/develop-35-gf0b8892)
# wget "https://api.github.com/repos/badaix/aixlog/tarball/f0b8892"
# $SCRIPTS/get ...?

post_unpack() {
  (
    cd $BUILD/$PKG_NAME-$PKG_VERSION/externals

    # subclone name tag url
    function subclone {
       printf "%${BUILD_INDENT}c ${boldgreen}Checking out ${1}${endcolor} ${boldwhite}(@${2})${endcolor}\n" ' '>&$SILENT_OUT
       (git clone ${3} -q; cd ${1}; git checkout ${2} -q)
    }

    subclone aixlog    d7dbdab https://github.com/badaix/aixlog.git
    subclone asio      28d9b8d https://github.com/chriskohlhoff/asio.git
    subclone flac      0e11f73 git://xiph.org/flac.git
    subclone jsonrpcpp 5765c7b https://github.com/badaix/jsonrpcpp.git
    subclone ogg       18c401c git://git.xiph.org/ogg.git
    subclone popl      82454b8 https://github.com/badaix/popl.git
    subclone tremor    b56ffce https://git.xiph.org/tremor.git
  )
}


addon() {
  mkdir -p "$ADDON_BUILD/$PKG_ADDON_ID/bin"
  cp "$PKG_BUILD/client/snapclient" "$ADDON_BUILD/$PKG_ADDON_ID/bin"
  cp "$PKG_BUILD/server/snapserver" "$ADDON_BUILD/$PKG_ADDON_ID/bin"

  #
  # Simplify debugging by hardcoding these (for now), do diff later
  #

  #mkdir -p "$ADDON_BUILD/$PKG_ADDON_ID/default"
  #cp "$PKG_BUILD/client/debian/snapclient.default" "$ADDON_BUILD/$PKG_ADDON_ID/default/snapclient"
  #cp "$PKG_BUILD/server/debian/snapserver.default" "$ADDON_BUILD/$PKG_ADDON_ID/default/snapserver"

  #mkdir -p "$ADDON_BUILD/$PKG_ADDON_ID/system.d"
  #cp "$PKG_BUILD/client/debian/snapclient.service" "$ADDON_BUILD/$PKG_ADDON_ID/system.d/service.snapcast.service"
  #cp "$PKG_BUILD/server/debian/snapserver.service" "$ADDON_BUILD/$PKG_ADDON_ID/system.d/service.snapserver.service"
}