Check if executable exists

lgsm/functions/check_executable.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+# LGSM check_system_dir.sh function
+# Author: Daniel Gibbs
+# Website: https://gameservermanagers.com
+# Description: Checks if systemdir is accessible.
+
+local commandname="CHECK"
+local function_selfname="$(basename $(readlink -f "${BASH_SOURCE[0]}"))"
+
+# Check if executable exists
+if [ -f "${executabledir}/${execname}" ]; then
+	fn_script_log_warn "Expected executable not found: ${executabledir}/${execname}"
+	if [ -d "${scriptlogdir}" ]; then
+		fn_print_fail_nl "Executable ${execname} was not found"
+	fi
+	exitcode="1"
+	core_exit.sh
+fi