#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source _common.sh
source /usr/share/yunohost/helpers

#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..."

ynh_setup_source --dest_dir="$install_dir"

chmod -R o-rwx "$install_dir"
chown -R $app:$app "$install_dir"

#=================================================
# BUILDING
#=================================================
ynh_script_progression --message="Building Minetest..."

# Install the game
if [ $game = "capturetheflag" ]; then
	# Download Capture The Flag
	ynh_setup_source --dest_dir=$install_dir/games/capturetheflag --source_id=capturetheflag
elif [ $game = "mineclonia" ]; then
	# Download Mineclonia
	ynh_setup_source --dest_dir=$install_dir/games/mineclonia --source_id=mineclonia
elif [ $game = "mineclone2" ]; then
	# Download Mineclone2
	ynh_setup_source --dest_dir=$install_dir/games/mineclone2 --source_id=mineclone2
else
	# Download Minetest Game
	ynh_setup_source --dest_dir=$install_dir/games/minetest_game --source_id=minetest_game
fi

# Install IrrlichtMt
ynh_setup_source --dest_dir=$install_dir/lib/irrlichtmt --source_id=irrlichtmt

pushd $install_dir
	ynh_exec_warn_less cmake . -DRUN_IN_PLACE=TRUE -DENABLE_LUAJIT=TRUE -DBUILD_CLIENT=FALSE -DBUILD_SERVER=TRUE

	ynh_exec_warn_less make -j$(nproc)
popd

#=================================================
# ADD A CONFIGURATION
#=================================================
ynh_script_progression --message="Adding a configuration file..."

ynh_add_config --template="minetest.conf" --destination="$data_dir/.minetest/minetest.conf"

chmod 400 "$data_dir/.minetest/minetest.conf"
chown $app:$app "$data_dir/.minetest/minetest.conf"

#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Configuring a systemd service..."

# Create a dedicated systemd config
ynh_add_systemd_config

mkdir -p /var/log/$app
chown -R $app:$app /var/log/$app

# Use logrotate to manage application logfile(s)
ynh_use_logrotate

yunohost service add $app --description="Voxel game engine and game" --log="/var/log/$app/$app.log" --needs_exposed_ports="$port"

#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..."

# Start a systemd service
ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log" --line_match="listening on"

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Installation of $app completed"