feat(command) adds a command to place the systemd service file in the right location

lgsm/functions/command_install_init.sh

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+commandname="INITSYSTEM"
+commandaction="systemd service file"
+functionselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")"
+fn_firstcommand_set
+
+fn_install_systemd() {
+	file_c=$'[Unit]
+Description=LinuxGSM gamename Server
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=forking
+User=whoami
+ExecStart=path start
+ExecStop=path stop
+Restart=no
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target'
+	file_c=$(printf "$file_c" | sed s/'gamename'/$gamename/g | sed "s|path|$path|g" | sed s/'whoami'/$(whoami)/g)
+	fn_print_ok_nl "Generated the file contents"
+	fn_print_information_nl "Enter the password of root:"
+	su -c "echo \"$file_c\" > /usr/lib/systemd/system/${selfname}-lgsm.service" || return 1 && return 0
+}
+
+fn_install_systemd
+if [ $? -eq 1 ]
+then
+	fn_print_error_nl "su exited with non 0 exit code.. something went wrong";
+	fn_script_log_fatal "su exited with non 0 exit code."
+else
+	fn_print_complete_nl "Placed the file in /usr/lib/systemd/system/ as ${selfname}-lgsm.service"
+	fn_print_information_nl "run \`systemctl enable ${selfname}-lgsm.service\`, to enable the game on boot"
+	fn_script_log_pass "sucessfullly installed the systemd service file"
+fi
+core_exit.sh

lgsm/functions/core_functions.sh

@@ -742,6 +742,11 @@ functionfile="${FUNCNAME[0]}"
 fn_fetch_function
 }
 
+command_install_init.sh () {
+functionfile="${FUNCNAME[0]}"
+fn_fetch_function
+}
+
 # Calls code required for legacy servers
 core_legacy.sh
 

lgsm/functions/core_getopt.sh

@@ -21,6 +21,7 @@ cmd_update_linuxgsm=( "ul;update-lgsm;uf;update-functions" "command_update_linux
 cmd_test_alert=( "ta;test-alert" "command_test_alert.sh" "Send a test alert." )
 cmd_monitor=( "m;monitor" "command_monitor.sh" "Check server status and restart if crashed." )
 cmd_donate=( "do;donate" "command_donate.sh" "Donation options." )
+cmd_install_init=("ii;install-init" "command_install_init.sh" "Puts the service file in the right place")
 # Console servers only.
 cmd_console=( "c;console" "command_console.sh" "Access server console." )
 cmd_debug=( "d;debug" "command_debug.sh" "Start server directly in your terminal." )
@@ -130,7 +131,7 @@ if [ "${engine}" == "source" ]||[ "${shortname}" == "rust" ]||[ "${shortname}" =
 fi
 
 ## Installer.
-currentopt+=( "${cmd_install[@]}" "${cmd_auto_install[@]}" )
+currentopt+=( "${cmd_install[@]}" "${cmd_auto_install[@]}" "${cmd_install_init[@]}")
 
 ## Developer commands.
 currentopt+=( "${cmd_dev_debug[@]}" )

linuxgsm.sh

@@ -368,6 +368,7 @@ if [ "${shortname}" == "core" ]; then
 
 # LinuxGSM server mode.
 else
+	path="$(dirname $(readlink -f $0))/$(basename $0)"
 	core_functions.sh
 	if [ "${shortname}" != "core-dep" ]; then
 		# Load LinuxGSM configs.