LinuxGSM/lgsm/functions/check_steamcmd.sh

#!/bin/bash
# LinuxGSM check_steamcmd.sh function
# Author: Daniel Gibbs
# Website: https://linuxgsm.com
# Description: Checks if SteamCMD is installed correctly.

local commandname="CHECK"

fn_install_steamcmd(){
		if [ ! -d "${steamcmddir}" ]; then
			mkdir -pv "${steamcmddir}"
		fi
		fn_fetch_file "http://media.steampowered.com/client/steamcmd_linux.tar.gz" "${tmpdir}" "steamcmd_linux.tar.gz"
		fn_dl_extract "${tmpdir}" "steamcmd_linux.tar.gz" "${steamcmddir}"
		chmod +x "${steamcmddir}/steamcmd.sh"
	fi
}

fn_check_steamcmd_user(){
	# Checks if steamuser is setup.
	if [ "${steamuser}" == "username" ]; then
		if [ "${legacymode}" == "1" ]; then
			fn_print_fail_nl "Steam login not set. Update steamuser in ${selfname}"
		else
			fn_print_fail_nl "Steam login not set. Update steamuser in ${configdirserver}"
		fi
		echo -e "	* Change steamuser=\"username\" to a valid steam login."
		if [ -d "${lgsmlogdir}" ]; then
			if [ "${legacymode}" == "1" ]; then
				fn_script_log_fatal "Steam login not set. Update steamuser in ${selfname}"
			else
				fn_script_log_fatal "Steam login not set. Update steamuser in ${configdirserver}"
			fi
		fi
		core_exit.sh
	fi
	# Anonymous user is set if steamuser is missing.
	if [ -z "${steamuser}" ]; then
		if [ -d "${lgsmlogdir}" ]; then
			fn_script_log_info "Using anonymous Steam login"
		fi
		steamuser="anonymous"
		steampass=''
	fi
}

fn_check_steamcmd_sh(){
	# Checks if SteamCMD exists when starting or updating a server.
	# Installs if missing.
	if [ ! -f "${steamcmddir}/steamcmd.sh" ]||[ ! "$(command -v steamcmd 2>/dev/null)" ]; then
		# Debian and Ubuntu uses steamcmd package
		if [ -f "/etc/debian_version" ]&&[ ! "$(command -v steamcmd 2>/dev/null)" ]; then
			# Install steamcmd with apt
			:
		else
			if [ "${function_selfname}" == "command_install.sh" ]; then
				fn_install_steamcmd
			else
				fn_print_error_nl "SteamCMD is missing"
				fn_script_log_error "SteamCMD is missing"
				fn_install_steamcmd
			fi
		fi
	elif [ "${function_selfname}" == "command_install.sh" ]; then
		fn_print_information "SteamCMD is already installed..."
		fn_print_ok_eol_nl
	fi
}

fn_check_steamcmd_check(){
	if [ "$(command -v steamcmd 2>/dev/null)" ]; then
		steamcmdcommand="steamcmd"
	else
		steamcmdcommand="${steamcmdcommand}"
}

fn_check_steamcmd_user
fn_check_steamcmd_sh
fn_check_steamcmd_check