Fix build.bat file.

first.jai

@@ -0,0 +1,42 @@
+#import "Basic";
+#import "File";
+#import "Compiler";
+
+build :: () {
+	w := compiler_create_workspace("Shader Compiler Test Build");
+	if !w {
+		print("Workspace creation failed.\n");
+		return;
+	}
+
+	EXECUTABLE_NAME :: "test";
+	MAIN_FILE :: "Test.jai";
+
+	options := get_build_options(w);
+
+	options.write_added_strings = true;
+
+	new_path: [..] string;
+	array_add(*new_path, ..options.import_path);
+	array_add(*new_path, "modules");
+	// array_add(*new_path, "modules/shader_parsing");
+	options.import_path = new_path;
+	options.output_executable_name = EXECUTABLE_NAME;
+
+	wd := get_working_directory();
+
+
+	set_build_options(options, w);
+
+	compiler_begin_intercept(w);
+
+	add_build_file(MAIN_FILE, w);
+
+	compiler_end_intercept(w);
+
+	print("\nDone!\n\n");
+
+	set_build_options_dc(.{do_output=false});
+}
+
+#run build();