From af4286574cd2e46e41530f8bfd8d86aa863bddf1 Mon Sep 17 00:00:00 2001 From: Reece Date: Mon, 1 Dec 2025 16:37:53 +0000 Subject: [PATCH] Improve cache busting --- .../software/SPDF/config/WebMvcConfig.java | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/app/core/src/main/java/stirling/software/SPDF/config/WebMvcConfig.java b/app/core/src/main/java/stirling/software/SPDF/config/WebMvcConfig.java index 0703708f54..50af55fe7b 100644 --- a/app/core/src/main/java/stirling/software/SPDF/config/WebMvcConfig.java +++ b/app/core/src/main/java/stirling/software/SPDF/config/WebMvcConfig.java @@ -1,10 +1,14 @@ package stirling.software.SPDF.config; +import java.util.concurrent.TimeUnit; + import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.context.annotation.Configuration; +import org.springframework.http.CacheControl; import org.springframework.web.servlet.config.annotation.CorsRegistry; import org.springframework.web.servlet.config.annotation.InterceptorRegistry; +import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; import lombok.RequiredArgsConstructor; @@ -25,6 +29,25 @@ public class WebMvcConfig implements WebMvcConfigurer { registry.addInterceptor(endpointInterceptor); } + @Override + public void addResourceHandlers(ResourceHandlerRegistry registry) { + // Cache hashed assets (JS/CSS with content hashes) for 1 year + // These files have names like index-ChAS4tCC.js that change when content changes + registry.addResourceHandler("/assets/**") + .addResourceLocations("classpath:/static/assets/") + .setCacheControl(CacheControl.maxAge(365, TimeUnit.DAYS).cachePublic()); + + // Don't cache index.html - it needs to be fresh to reference latest hashed assets + registry.addResourceHandler("/index.html") + .addResourceLocations("classpath:/static/") + .setCacheControl(CacheControl.noCache().mustRevalidate()); + + // Short cache for other static resources (images, fonts, etc.) + registry.addResourceHandler("/**") + .addResourceLocations("classpath:/static/") + .setCacheControl(CacheControl.maxAge(1, TimeUnit.HOURS).cachePublic()); + } + @Override public void addCorsMappings(CorsRegistry registry) { // Check if running in Tauri mode