diff --git a/jte-spring-boot-starter-3/pom.xml b/jte-spring-boot-starter-3/pom.xml
index 4a5f9896..bfd6982d 100644
--- a/jte-spring-boot-starter-3/pom.xml
+++ b/jte-spring-boot-starter-3/pom.xml
@@ -50,6 +50,10 @@
spring-webflux
true
+
+ org.springframework.boot
+ spring-boot-devtools
+
jakarta.servlet
jakarta.servlet-api
diff --git a/jte-spring-boot-starter-3/src/main/java/gg/jte/springframework/boot/autoconfigure/JteAutoConfiguration.java b/jte-spring-boot-starter-3/src/main/java/gg/jte/springframework/boot/autoconfigure/JteAutoConfiguration.java
index 8164e7e9..449496da 100644
--- a/jte-spring-boot-starter-3/src/main/java/gg/jte/springframework/boot/autoconfigure/JteAutoConfiguration.java
+++ b/jte-spring-boot-starter-3/src/main/java/gg/jte/springframework/boot/autoconfigure/JteAutoConfiguration.java
@@ -4,11 +4,18 @@
import gg.jte.ContentType;
import gg.jte.TemplateEngine;
import gg.jte.resolve.DirectoryCodeResolver;
+import java.io.File;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.boot.devtools.filewatch.FileSystemWatcher;
+import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
+import org.springframework.context.event.ContextRefreshedEvent;
import org.springframework.web.servlet.view.AbstractTemplateViewResolver;
import java.nio.file.FileSystems;
@@ -24,6 +31,9 @@ public JteAutoConfiguration(JteProperties jteProperties) {
this.jteProperties = jteProperties;
}
+
+ Logger logger = LoggerFactory.getLogger(JteAutoConfiguration.class);
+
@Bean
@ConditionalOnMissingBean(JteViewResolver.class)
public JteViewResolver jteViewResolver(TemplateEngine templateEngine) {
@@ -49,4 +59,21 @@ public TemplateEngine jteTemplateEngine() {
}
throw new JteConfigurationException("You need to either set gg.jte.usePrecompiledTemplates or gg.jte.developmentMode to true ");
}
+
+ @Bean
+ @ConditionalOnProperty(name = "gg.jte.developmentMode", havingValue = "true")
+ FileSystemWatcher viewComponentFileSystemWatcher(ApplicationContext applicationContext, JteProperties jteProperties) {
+ var fileSystemWatcher = new FileSystemWatcher();
+ File jteDir = new File(jteProperties.getTemplateLocation());
+ fileSystemWatcher.addSourceDirectory(jteDir);
+ logger.info("Watching for template changes at: {}", jteDir.getAbsoluteFile().getPath());
+ fileSystemWatcher.addListener(
+ changeSet -> {
+ logger.debug("Detected change to template: {}", changeSet);
+ applicationContext.publishEvent(new ContextRefreshedEvent(applicationContext));
+ }
+ );
+ fileSystemWatcher.start();
+ return fileSystemWatcher;
+ }
}