#!/bin/bash
#this is the recommended script for servers
#remove non-git version first:
if [ -f "`command -v apt`" ]; then
  sudo apt update
fi
msg="Installing minetestserver ONLY (no param specified). If you want to install the client on your server (not normal practice) or are on a computer with a graphical desktop, add client or both param when calling this script."
warnings=""
if [ "$1" = "both" ]; then
  msg="Installing minetest client AND server (param specified: both)."
elif [ "$1" = "client" ]; then
  msg="Installing minetest client ONLY (param specified: client)."
else
  if [ ! -z "$XDG_CURRENT_DESKTOP" ]; then
    warnings="WARNING: Detected $XDG_CURRENT_DESKTOP...you probably meant to install client or both (use client or both param after this script)"
  fi
fi
echo "This script compiles AND installs minetestserver (NOT run-in-place, but rather system-wide) with leveldb, redis, and defaults postgresql, doxygen, sqlite3"
echo
echo
echo $msg
echo $warnings
if [ ! -z "$warnings" ]; then
  echo "You may want to cancel and correct warnings above..."
  sleep 2
fi
#if [ -f "`command -v minetest`" ]; then
echo "* trying to remove any non-git (packaged) version first (Press Ctrl C  to cancel)..."
#fi
sleep 1
echo "3..."
sleep 1
echo "2..."
sleep 1
echo "1..."
sleep 1
echo
if [ `which apt` ]; then
  sudo apt -y remove minetest-server
  sudo apt -y remove minetest
  sudo apt -y install libncurses5-dev libgettextpo-dev doxygen libspatialindex-dev libpq-dev postgresql-server-dev-all
  # added libpq-dev postgresql-server-dev-all (or specific version) are BOTH needed for PostgreSQL development as per https://stackoverflow.com/questions/13920383/findpostgresql-cmake-wont-work-on-ubuntu
  # if you skip the above, the below says missing: GetText, Curses, ncurses, Redis, SpatialIndex, Doxygen
  sudo apt -y install git build-essential libirrlicht-dev libgettextpo0 libfreetype6-dev cmake libbz2-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-openssl-dev libluajit-5.1-dev liblua5.1-0-dev libleveldb-dev
  # Ubuntu Xenial:
  sudo apt -y install libpng12-dev libjpeg8-dev
  # Debian:
  sudo apt -y install libpng-dev libjpeg-dev
elif [ `which pacman` ]; then
  sudo pacman -R --noconfirm minetest-server
  sudo pacman -R --noconfirm minetest
  echo "detected arch-based distro (tested only on antergos)..."
  # NOTE: the regular packages include headers on arch-based distros:
  sudo pacman -Syyu --noconfirm git spatialindex postgresql-libs doxygen postgresql-libs hiredis redis irrlicht gettext freetype2 bzip2 libpng libjpeg-turbo libxxf86vm mesa glu sqlite libogg libvorbis openal curl luajit leveldb ncurses redis hiredis gmp
  #can't find equivalent to libjpeg8-dev libxxf86vm-dev mesa sqlite libogg vorbis
elif [ `which dnf` ]; then
  sudo dnf -y remove minetest-server
  sudo dnf -y remove minetest
  #see poikilos post at https://forum.minetest.net/viewtopic.php?f=42&t=3837&start=125
  sudo dnf -y install -y gcc-c++ freetype-devel spatialindex-devel postgresql-devel doxygen irrlicht-devel gettext freetype cmake bzip2-devel libpng libjpeg-turbo libXxf86vm mesa-libGLU libsqlite3x-devel libogg-devel libvorbis-devel openal-devel curl-devel luajit-devel lua-devel leveldb-devel ncurses-devel redis hiredis-devel gmp-devel
  cd
  #git clone https://github.com/minetest/minetest.git
  #cd minetest/games
  #git clone https://github.com/minetest/minetest_game.git
  #cd ..
  #cmake . -DENABLE_GETTEXT=1 -DENABLE_FREETYPE=1 -DENABLE_LEVELDB=1 -DENABLE_REDIS=1 -DENABLE_POSTGRESQL=1
  #make -j$(nproc)
  #sudo make install
  #minetest
  # echo -e "\n\n\e[1;33mYou can run Minetest again by typing \"minetest\" in a terminal or selecting it in an applications menu.\nYou can install mods in ~/.minetest/mods, too.\e[0m"
else
  echo "WARNING: cannot remove packaged version, because your package manager is not known by this script."
  echo "Press Ctrl C to cancel, or wait to continue anyway..."
  sleep 1
  echo "3..."
  sleep 1
  echo "2..."
  sleep 1
  echo "1..."
  sleep 1
fi

cd
if [ ! -d "Downloads" ]; then
   mkdir Downloads
fi
cd Downloads
#if [ -d minetest ]; then
  #echo "ERROR: Nothing done since 'minetest' already exists in `pwd`--delete it before cloning, or run the included update script to update."
  #echo "Ctrl C or this window will exit..."
  #echo "3..."
  #sleep 1
  #echo "2..."
  #sleep 1
  #echo "1..."
  #sleep 1
  #cd minetest
#else
if [ ! -d minetest ]; then
  git clone https://github.com/minetest/minetest.git
  cd minetest
else
  cd minetest
  echo "updating: `pwd`"
  git pull  # --all  # see https://forum.minetest.net/viewtopic.php?f=42&t=3837&start=125#p306449
fi
cd games
if [ ! -d minetest_game ]; then
  git clone https://github.com/minetest/minetest_game.git
else
  cd minetest_game
  echo "updating: `pwd`"
  git pull  # --all
  cd ..
fi
#(does nothing since currently in games folder) git pull --all
#echo "in: `pwd`"
cd ..
#echo "in: `pwd`"
#echo "..."
#sleep 10
# heavily modified from forum url above due to hints from AUR files obtained via git clone https://aur.archlinux.org/minetest-git-leveldb.git
echo "ENABLE_CURSES enables server-side terminal via --terminal option"
build_what="-DBUILD_SERVER=on -DBUILD_CLIENT=off"
if [ "$1" = "both" ]; then
  build_what="-DBUILD_SERVER=on -DBUILD_CLIENT=on"
  echo "Building minetest and minetestserver (only)..."
elif [ "$1" = "client" ]; then
  build_what="-DBUILD_SERVER=off -DBUILD_CLIENT=on"
  echo "Building minetest CLIENT (only)..."
else
  echo "Building minetestserver..."
fi
echo "3..."
sleep 1
echo "2..."
sleep 1
echo "1..."
sleep 1
cmake . -DENABLE_GETTEXT=on -DENABLE_CURSES=on -DENABLE_FREETYPE=on -DENABLE_LEVELDB=on -DENABLE_CURL=on -DENABLE_GETTEXT=on -DENABLE_REDIS=on -DENABLE_POSTGRESQL=on -DRUN_IN_PLACE=off -DCMAKE_BUILD_TYPE=Release $build_what
# NOTE: as long as -DRUN_IN_PLACE=off, above installs correctly without -DCMAKE_INSTALL_PREFIX=/usr which for some reason is used by https://aur.archlinux.org/minetest-git.git
#  -DCMAKE_BUILD_TYPE=Release as per https://aur.archlinux.org/minetest-git.git
make -j$(nproc)
sudo make install
if [ -f "`command -v update-desktop-database`" ]; then
  echo "updating desktop database as per https://aur.archlinux.org/minetest-git.git"
  update-desktop-database &>/dev/null && update-desktop-database -q
fi
if [ -f "`command -v gtk-update-icon-cache`" ]; then
  echo "updating gtk icon cache as per https://aur.archlinux.org/minetest-git.git"
  gtk-update-icon-cache   &>/dev/null && gtk-update-icon-cache -q -t -f usr/share/icons/hicolor
fi
# minetest;
echo -e "\n\n\e[1;33mYou can run Minetest Server by typing \"minetestserver\" in a terminal, but using mtsenliven.py is recommended instead and keeps a config file for what world and subgame you want via minetestinfo.py.\e[0m"
echo "The only known uninstall method is:"
echo "  cd $HOME/Downloads/minetest"
echo "  sudo xargs rm < install_manifest.txt"
echo "  # as per http://irc.minetest.net/minetest/2015-08-06"
# based on https://forum.minetest.net/viewtopic.php?f=42&t=3837 (below)
# sudo apt-get install -y git build-essential libirrlicht-dev libgettextpo0 libfreetype6-dev cmake libbz2-dev libpng12-dev libjpeg8-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-openssl-dev libluajit-5.1-dev liblua5.1-0-dev libleveldb-dev; cd; git clone https://github.com/minetest/minetest.git; cd minetest/games; git clone https://github.com/minetest/minetest_game.git; cd ..; cmake . -DENABLE_GETTEXT=1 -DENABLE_FREETYPE=1 -DENABLE_LEVELDB=1; make -j$(nproc); sudo make install; minetest; echo -e "\n\n\e[1;33mYou can run Minetest again by typing \"minetest\" in a terminal or selecting it in an applications menu.\nYou can install mods in ~/.minetest/mods, too.\e[0m"