Added deploy script.

railsignal-app/.env.production

@@ -0,0 +1 @@
+VITE_API_URL=http://localhost:8080/api

railsignal-app/deploy_to_spring.d

@@ -0,0 +1,15 @@
+#!/usr/bin/env dub
+/+ dub.sdl:
+    dependency "dsh" version="~>1.6.1"
++/
+import dsh;
+
+const DEST = "../src/main/resources/static";
+
+void main() {
+    print("Deploying Vue app to Spring's /static directory.");
+    runOrQuit("npm run build");
+    rmdirRecurse(DEST);
+    copyDir("./dist", DEST);
+}
+

src/main/java/nl/andrewl/railsignalapi/rest/WebConfig.java

@@ -11,7 +11,7 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 public class WebConfig implements WebMvcConfigurer {
 	@Override
 	public void addResourceHandlers(ResourceHandlerRegistry registry) {
-		registry.addResourceHandler("/static/**")
+		registry.addResourceHandler("/**")
 				.addResourceLocations("classpath:/static/");
 	}
 

src/main/java/nl/andrewl/railsignalapi/rest/dto/component/out/SwitchResponse.java

@@ -11,6 +11,6 @@ public class SwitchResponse extends PathNodeResponse {
 	public SwitchResponse(Switch s) {
 		super(s);
 		this.possibleConfigurations = s.getPossibleConfigurations().stream().map(SwitchConfigurationResponse::new).toList();
-		this.activeConfiguration = new SwitchConfigurationResponse(s.getActiveConfiguration());
+		this.activeConfiguration = s.getActiveConfiguration() == null ? null : new SwitchConfigurationResponse(s.getActiveConfiguration());
 	}
 }