#!/bin/bash

# sudo docker run -p 80:8080 -p 59000-59100:59000-59100/udp --cap-add SYS_ADMIN nurdism/neko:chromium 
# sudo docker run -p 80:8080 -p 59000-59100:59000-59100/udp --shm-size=1gb nurdism/neko:firefox
# sudo docker run --network host --shm-size=1gb -it nurdism/neko:base /bin/bash

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )/.."

build_gst() {
  if [ ! -d /gst ]; then
    sudo mkdir -p /workspace/.build/gst
    sudo ln -s /workspace/.build/gst /gst
    sudo chown -R neko /workspace/.build
  fi
  
  #
  # build & install gstreamer 
  sudo su -c 'set -eux; \
    rm -rf /gst/local; \
    cd /gst; \
    for MODULE in \
      gstreamer \
      gst-plugins-base \
      gst-plugins-good \
    ; do \
      if [ ! -d $MODULE ]; then
        git clone git://anongit.freedesktop.org/gstreamer/$MODULE; \
      fi
      cd $MODULE; \
      git checkout 1.16; \
      case $MODULE in \
        gstreamer) GST_ARGS="--disable-gtk-doc" ;; \
        gst-plugins-base) GST_ARGS="--disable-gtk-doc --disable-x --disable-xvideo" ;; \
        gst-plugins-good) GST_ARGS="--disable-gtk-doc --disable-oss --disable-oss4 --disable-gst_v4l2" ;; \
      esac; \
      PATH=/gst/local/bin:$PATH PKG_CONFIG_PATH=/gst/local/lib/pkgconfig ./autogen.sh --prefix /gst/local $GST_ARGS; \
      make; make install; \
      cd /gst; \
    done'
}

build_base() {
  set -eux; \
    cd $DIR/server; go get; ./build; \
    cd $DIR/client; npm install; npm run build; \
    cd $DIR; sudo docker build -f Dockerfile -t nurdism/neko:base . ;
}

build_firefox() {
  set -eux; \
    cd $DIR/.docker/files/firefox; \
    sudo docker build -f Dockerfile -t nurdism/neko:firefox -t nurdism/neko:latest . ; 
}

build_chromium() {
  set -eux; \
    cd $DIR/.docker/files/chromium; \
    sudo docker build -f Dockerfile -t nurdism/neko:chromium . ; 
}

build_docker() {
  if [ ! -d /gst/local ]; then
    build_gst
  fi

  set -eux; \
    build_base; \
    build_firefox; \
    build_chromium; \
    sudo docker images nurdism/neko 
}

build_push() {
  sudo docker push nurdism/neko:base 
  sudo docker push nurdism/neko:latest 
  sudo docker push nurdism/neko:firefox 
  sudo docker push nurdism/neko:chromium 
}

set -ex

case $1 in
  push) build_push ;;
  docker) build_docker ;;
  gst) build_gst ;;
  *) build_docker ;;
esac