wip

examples/scripts/process/which.rhai

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+print("Checking if a command exists in the system PATH using which()...\n");
+
+// Check for a command that likely exists (e.g., 'node' or 'git')
+let command_name_exists = "node";
+let command_path_exists = which(command_name_exists);
+
+if (command_path_exists != "") {
+    print(`'${command_name_exists}' executable found at: ${command_path_exists}`);
+} else {
+    print(`'${command_name_exists}' executable not found in PATH.`);
+}
+
+print("\nChecking for a command that likely does NOT exist...");
+
+// Check for a command that likely does not exist
+let command_name_nonexistent = "nonexistent_command_abc_123";
+let command_path_nonexistent = which(command_name_nonexistent);
+
+if (command_path_nonexistent != "") {
+    print(`'${command_name_nonexistent}' executable found at: ${command_path_nonexistent}`);
+} else {
+    print(`'${command_name_nonexistent}' executable not found in PATH.`);
+}
+
+print("\nwhich() example finished.");