Upgrade to Spring Boot 4.0.5 and Spring Framework 7.0.6

.agents/skills/grails-developer/SKILL.md

@@ -46,8 +46,8 @@ Activate this skill when developing with Grails 7, including:
 ## Technology Stack
 
 Grails 7 is built on:
-- **Spring Boot**: 3.5.x
-- **Spring Framework**: 6.2.x
+- **Spring Boot**: 4.0.x
+- **Spring Framework**: 7.0.x
 - **Groovy**: 4.0.x
 - **Gradle**: 8.14.x
 - **Spock**: 2.3-groovy-4.0

AGENTS.md

@@ -73,8 +73,8 @@ export GRADLE_OPTS="-Xms2G -Xmx5G"
 |-----------|---------|
 | JDK | 17+ (baseline 17) |
 | Groovy | 4.0.x |
-| Spring Boot | 3.5.x |
-| Spring Framework | 6.2.x |
+| Spring Boot | 4.0.x |
+| Spring Framework | 7.0.x |
 | Spock | 2.3-groovy-4.0 |
 | Gradle | 8.14.x |
 | Jakarta EE | 10 |

build-logic/docs-core/build.gradle

@@ -58,7 +58,7 @@ dependencies {
 
     testImplementation "org.codehaus.groovy:groovy-test-junit5:${GroovySystem.version}"
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.12.2'
-    testImplementation 'org.junit.platform:junit-platform-runner:1.12.2'
+    testImplementation 'org.junit.platform:junit-platform-suite:1.12.2'
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher:1.12.2'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.12.2'
 }

build.gradle

@@ -74,6 +74,14 @@ subprojects {
             def cacheHours = isCiBuild || isReproducibleBuild ? 0 : 24
             cacheDynamicVersionsFor(cacheHours, 'hours')
             cacheChangingModulesFor(cacheHours, 'hours')
+
+            // Force Groovy 4.0.31 to override Spring Boot 4.0.5's default of Groovy 5.0.4
+            // This ensures all grails-core modules are compiled with the correct Groovy version
+            force 'org.apache.groovy:groovy:4.0.31'
+            force 'org.apache.groovy:groovy-templates:4.0.31'
+            force 'org.apache.groovy:groovy-xml:4.0.31'
+            force 'org.apache.groovy:groovy-json:4.0.31'
+            force 'org.apache.groovy:groovy-sql:4.0.31'
         }
     }
 }

dependencies.gradle

@@ -37,7 +37,7 @@ ext {
             'jna.version'                   : '5.17.0',
             'jquery.version'                : '3.7.1',
             'objenesis.version'             : '3.4',
-            'spring-boot.version'           : '3.5.13',
+            'spring-boot.version'           : '4.0.5',
     ]
 
     // Note: the name of the dependency must be the prefix of the property name so properties in the pom are resolved correctly
@@ -48,22 +48,23 @@ ext {
 
     // Note: the name of the dependency must be the prefix of the property name so properties in the pom are resolved correctly
     gradleBomDependencies = [
-            'ant'                   : "org.apache.ant:ant:${gradleBomDependencyVersions['ant.version']}",
-            'ant-junit'             : "org.apache.ant:ant-junit:${gradleBomDependencyVersions['ant.version']}",
-            'asciidoctor-gradle-jvm': "org.asciidoctor:asciidoctor-gradle-jvm:${gradleBomDependencyVersions['asciidoctor-gradle-jvm.version']}",
-            'asciidoctorj'          : "org.asciidoctor:asciidoctorj:${gradleBomDependencyVersions['asciidoctorj.version']}",
-            'asset-pipeline-gradle' : "cloud.wondrify:asset-pipeline-gradle:${gradleBomDependencyVersions['asset-pipeline-gradle.version']}",
-            'byte-buddy'            : "net.bytebuddy:byte-buddy:${gradleBomDependencyVersions['byte-buddy.version']}",
-            'commons-text'          : "org.apache.commons:commons-text:${gradleBomDependencyVersions['commons-text.version']}",
-            'directory-watcher'     : "io.methvin:directory-watcher:${gradleBomDependencyVersions['directory-watcher.version']}",
-            'grails-publish-plugin' : "org.apache.grails.gradle:grails-publish:${gradleBomDependencyVersions['grails-publish-plugin.version']}",
-            'jansi'                 : "org.fusesource.jansi:jansi:${gradleBomDependencyVersions['jansi.version']}",
-            'javaparser-core'       : "com.github.javaparser:javaparser-core:${gradleBomDependencyVersions['javaparser-core.version']}",
-            'jline'                 : "jline:jline:${gradleBomDependencyVersions['jline.version']}",
-            'jna'                   : "net.java.dev.jna:jna:${gradleBomDependencyVersions['jna.version']}",
-            'objenesis'             : "org.objenesis:objenesis:${gradleBomDependencyVersions['objenesis.version']}",
-            'spring-boot-cli'       : "org.springframework.boot:spring-boot-cli:${gradleBomDependencyVersions['spring-boot.version']}",
-            'spring-boot-gradle'    : "org.springframework.boot:spring-boot-gradle-plugin:${gradleBomDependencyVersions['spring-boot.version']}",
+            'ant'                    : "org.apache.ant:ant:${gradleBomDependencyVersions['ant.version']}",
+            'ant-junit'              : "org.apache.ant:ant-junit:${gradleBomDependencyVersions['ant.version']}",
+            'asciidoctorj-gradle-jvm': "org.asciidoctor:asciidoctor-gradle-jvm:${gradleBomDependencyVersions['asciidoctor-gradle-jvm.version']}",
+            'asciidoctorj'           : "org.asciidoctor:asciidoctorj:${gradleBomDependencyVersions['asciidoctorj.version']}",
+            'asset-pipeline-gradle'  : "cloud.wondrify:asset-pipeline-gradle:${gradleBomDependencyVersions['asset-pipeline-gradle.version']}",
+            'byte-buddy'             : "net.bytebuddy:byte-buddy:${gradleBomDependencyVersions['byte-buddy.version']}",
+            'commons-text'           : "org.apache.commons:commons-text:${gradleBomDependencyVersions['commons-text.version']}",
+            'directory-watcher'      : "io.methvin:directory-watcher:${gradleBomDependencyVersions['directory-watcher.version']}",
+            'grails-publish-plugin'  : "org.apache.grails.gradle:grails-publish:${gradleBomDependencyVersions['grails-publish-plugin.version']}",
+            'jansi'                  : "org.fusesource.jansi:jansi:${gradleBomDependencyVersions['jansi.version']}",
+            'javaparser-core'        : "com.github.javaparser:javaparser-core:${gradleBomDependencyVersions['javaparser-core.version']}",
+            'jline'                  : "jline:jline:${gradleBomDependencyVersions['jline.version']}",
+            'jna'                    : "net.java.dev.jna:jna:${gradleBomDependencyVersions['jna.version']}",
+            'objenesis'              : "org.objenesis:objenesis:${gradleBomDependencyVersions['objenesis.version']}",
+            'spring-boot-cli'        : "org.springframework.boot:spring-boot-cli:${gradleBomDependencyVersions['spring-boot.version']}",
+            'spring-boot-gradle'     : "org.springframework.boot:spring-boot-gradle-plugin:${gradleBomDependencyVersions['spring-boot.version']}",
+            'spring-boot-loader-tools': "org.springframework.boot:spring-boot-loader-tools:${gradleBomDependencyVersions['spring-boot.version']}",
     ]
 
     bomDependencyVersions = [
@@ -73,7 +74,7 @@ ext {
             'commons-codec.version'       : '1.18.0',
             'commons-lang3.version'       : '3.20.0',
             'geb-spock.version'           : '8.0.1',
-            'groovy.version'              : '4.0.30',
+            'groovy.version'              : '4.0.31',
             'jackson.version'             : '2.19.1',
             'jquery.version'              : '3.7.1',
             'liquibase-hibernate5.version': '4.27.0',

grails-bom/build.gradle

@@ -224,6 +224,15 @@ ext {
             for (Map.Entry<String, String> property : pomProperties.entrySet()) {
                 propertiesNode.appendNode(property.key, property.value)
             }
+
+            // Override Spring Boot's groovy.version property with Grails' version
+            // Spring Boot 4.0.5 defaults to Groovy 5.0.4, but Grails 8.0.x uses Groovy 4.0.31
+            def groovyVersionNode = propertiesNode.'groovy.version'
+            if (groovyVersionNode) {
+                groovyVersionNode[0].value = bomDependencyVersions['groovy.version']
+            } else {
+                propertiesNode.appendNode('groovy.version', bomDependencyVersions['groovy.version'])
+            }
         }
     }
 }

grails-bootstrap/build.gradle

@@ -62,7 +62,7 @@ dependencies {
 
     testImplementation 'org.apache.groovy:groovy-test-junit5'
     testImplementation 'org.junit.jupiter:junit-jupiter-api'
-    testImplementation 'org.junit.platform:junit-platform-runner'
+    testImplementation 'org.junit.platform:junit-platform-suite'
 
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'
 

grails-codecs-core/build.gradle

@@ -40,7 +40,7 @@ dependencies {
 
     testImplementation 'org.apache.groovy:groovy-test-junit5'
     testImplementation 'org.junit.jupiter:junit-jupiter-api'
-    testImplementation 'org.junit.platform:junit-platform-runner'
+    testImplementation 'org.junit.platform:junit-platform-suite'
 
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'
 

grails-codecs/build.gradle

@@ -50,7 +50,7 @@ dependencies {
 
     testImplementation 'org.apache.groovy:groovy-test-junit5'
     testImplementation 'org.junit.jupiter:junit-jupiter-api'
-    testImplementation 'org.junit.platform:junit-platform-runner'
+    testImplementation 'org.junit.platform:junit-platform-suite'
 
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'
 

grails-common/build.gradle

@@ -50,7 +50,7 @@ dependencies {
 
     testImplementation 'org.apache.groovy:groovy-test-junit5'
     testImplementation 'org.junit.jupiter:junit-jupiter-api'
-    testImplementation 'org.junit.platform:junit-platform-runner'
+    testImplementation 'org.junit.platform:junit-platform-suite'
     testImplementation 'org.slf4j:slf4j-simple'
     testImplementation 'org.spockframework:spock-core', {
         transitive = false

grails-console/build.gradle

@@ -53,7 +53,7 @@ dependencies {
 
     testImplementation 'org.apache.groovy:groovy-test-junit5'
     testImplementation 'org.junit.jupiter:junit-jupiter-api'
-    testImplementation 'org.junit.platform:junit-platform-runner'
+    testImplementation 'org.junit.platform:junit-platform-suite'
 
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'
 

grails-controllers/build.gradle

@@ -43,6 +43,8 @@ dependencies {
 
     api 'org.apache.groovy:groovy'
     api 'org.springframework.boot:spring-boot-autoconfigure'
+    api 'org.springframework.boot:spring-boot-webmvc'
+    api 'org.springframework.boot:spring-boot-servlet'
     compileOnlyApi 'jakarta.servlet:jakarta.servlet-api'
 
     runtimeOnly project(':grails-i18n')
@@ -60,7 +62,7 @@ dependencies {
 
     testImplementation 'org.apache.groovy:groovy-test-junit5'
     testImplementation 'org.junit.jupiter:junit-jupiter-api'
-    testImplementation 'org.junit.platform:junit-platform-runner'
+    testImplementation 'org.junit.platform:junit-platform-suite'
 
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'
 

grails-controllers/src/main/groovy/org/grails/plugins/web/controllers/ControllersAutoConfiguration.java

@@ -29,11 +29,11 @@
 import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
-import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletRegistrationBean;
-import org.springframework.boot.autoconfigure.web.servlet.HttpEncodingAutoConfiguration;
-import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.servlet.autoconfigure.HttpEncodingAutoConfiguration;
+import org.springframework.boot.servlet.filter.OrderedCharacterEncodingFilter;
 import org.springframework.boot.web.servlet.FilterRegistrationBean;
-import org.springframework.boot.web.servlet.filter.OrderedCharacterEncodingFilter;
+import org.springframework.boot.webmvc.autoconfigure.DispatcherServletRegistrationBean;
+import org.springframework.boot.webmvc.autoconfigure.WebMvcAutoConfiguration;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.util.ClassUtils;

grails-converters/build.gradle

@@ -59,7 +59,7 @@ dependencies {
 
     testImplementation 'org.apache.groovy:groovy-test-junit5'
     testImplementation 'org.junit.jupiter:junit-jupiter-api'
-    testImplementation 'org.junit.platform:junit-platform-runner'
+    testImplementation 'org.junit.platform:junit-platform-suite'
 
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'
 

grails-core/build.gradle

@@ -50,6 +50,10 @@ dependencies {
     api 'org.springframework:spring-context'
     api 'org.springframework.boot:spring-boot-autoconfigure'
 
+    implementation 'org.springframework.boot:spring-boot-web-server', {
+        // impl: WebServerApplicationContext
+    }
+
     compileOnly 'org.springframework:spring-test'
     compileOnly 'org.apache.groovy:groovy-templates'
 
@@ -68,7 +72,7 @@ dependencies {
 
     testImplementation 'org.apache.groovy:groovy-test-junit5'
     testImplementation 'org.junit.jupiter:junit-jupiter-api'
-    testImplementation 'org.junit.platform:junit-platform-runner'
+    testImplementation 'org.junit.platform:junit-platform-suite'
 
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'
 

grails-core/src/main/groovy/grails/boot/GrailsApp.groovy

@@ -28,7 +28,7 @@ import org.codehaus.groovy.control.CompilationUnit
 import org.codehaus.groovy.control.CompilerConfiguration
 
 import org.springframework.boot.SpringApplication
-import org.springframework.boot.web.context.WebServerApplicationContext
+import org.springframework.boot.web.server.context.WebServerApplicationContext
 import org.springframework.context.ConfigurableApplicationContext
 import org.springframework.core.env.ConfigurableEnvironment
 import org.springframework.core.io.ResourceLoader

grails-core/src/main/groovy/grails/boot/config/GrailsEnvironmentPostProcessor.java

@@ -26,8 +26,8 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import org.springframework.boot.ConfigurableBootstrapContext;
 import org.springframework.boot.SpringApplication;
+import org.springframework.boot.bootstrap.ConfigurableBootstrapContext;
 import org.springframework.boot.env.EnvironmentPostProcessor;
 import org.springframework.core.Ordered;
 import org.springframework.core.env.ConfigurableEnvironment;

grails-core/src/main/groovy/grails/config/external/ExternalConfigRunListener.groovy

@@ -26,7 +26,7 @@ import java.nio.file.Path
 import groovy.transform.CompileStatic
 import groovy.util.logging.Slf4j
 
-import org.springframework.boot.ConfigurableBootstrapContext
+import org.springframework.boot.bootstrap.ConfigurableBootstrapContext
 import org.springframework.boot.SpringApplication
 import org.springframework.boot.SpringApplicationRunListener
 import org.springframework.boot.env.PropertiesPropertySourceLoader

grails-core/src/main/groovy/org/apache/grails/core/GrailsBootstrapRegistryInitializer.java

@@ -21,8 +21,8 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import org.springframework.boot.BootstrapRegistry;
-import org.springframework.boot.BootstrapRegistryInitializer;
+import org.springframework.boot.bootstrap.BootstrapRegistry;
+import org.springframework.boot.bootstrap.BootstrapRegistryInitializer;
 
 import org.apache.grails.core.plugins.DefaultPluginDiscovery;
 import org.apache.grails.core.plugins.PluginDiscovery;
@@ -37,7 +37,7 @@
  * access the same discovered, filtered, and sorted set of plugins.</p>
  *
  * <p>This class is registered via {@code META-INF/spring.factories} under the
- * {@code org.springframework.boot.BootstrapRegistryInitializer} key.</p>
+ * {@code org.springframework.boot.bootstrap.BootstrapRegistryInitializer} key.</p>
  *
  * @since 7.1
  */

grails-core/src/main/groovy/org/grails/compiler/injection/ApplicationClassInjector.groovy

@@ -62,9 +62,9 @@ class ApplicationClassInjector implements GrailsArtefactClassInjector {
 
     public static final String EXCLUDE_MEMBER = 'exclude'
     public static final List<String> EXCLUDED_AUTO_CONFIGURE_CLASSES = [
-            'org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration',
-            'org.springframework.boot.autoconfigure.reactor.ReactorAutoConfiguration',
-            'org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration'
+            'org.springframework.boot.jdbc.autoconfigure.DataSourceAutoConfiguration',
+            'org.springframework.boot.reactor.autoconfigure.ReactorAutoConfiguration',
+            'org.springframework.boot.hibernate.autoconfigure.HibernateJpaAutoConfiguration'
     ]
 
     /**

grails-core/src/main/resources/META-INF/spring.factories

@@ -22,4 +22,4 @@ org.springframework.boot.env.PropertySourceLoader=\
   org.grails.config.yaml.YamlPropertySourceLoader
 org.springframework.boot.env.EnvironmentPostProcessor=grails.boot.config.GrailsEnvironmentPostProcessor
 org.springframework.boot.SpringApplicationRunListener=grails.config.external.ExternalConfigRunListener
-org.springframework.boot.BootstrapRegistryInitializer=org.apache.grails.core.GrailsBootstrapRegistryInitializer
+org.springframework.boot.bootstrap.BootstrapRegistryInitializer=org.apache.grails.core.GrailsBootstrapRegistryInitializer

grails-core/src/test/groovy/grails/boot/config/GrailsEnvironmentPostProcessorSpec.groovy

@@ -23,7 +23,7 @@ import org.apache.grails.core.plugins.PluginDescriptor
 import org.apache.grails.core.plugins.PluginDiscovery
 import org.apache.grails.core.plugins.PluginInfo
 import org.apache.grails.core.plugins.PluginMetadata
-import org.springframework.boot.ConfigurableBootstrapContext
+import org.springframework.boot.bootstrap.ConfigurableBootstrapContext
 import org.springframework.boot.SpringApplication
 import org.springframework.core.env.StandardEnvironment
 import org.springframework.core.io.Resource

grails-core/src/test/groovy/org/grails/compiler/injection/ApplicationClassInjectorSpec.groovy

@@ -32,9 +32,9 @@ class ApplicationClassInjectorSpec extends Specification {
 
         where:
         className << [
-            'org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration',
-            'org.springframework.boot.autoconfigure.reactor.ReactorAutoConfiguration',
-            'org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration'
+            'org.springframework.boot.jdbc.autoconfigure.DataSourceAutoConfiguration',
+            'org.springframework.boot.reactor.autoconfigure.ReactorAutoConfiguration',
+            'org.springframework.boot.hibernate.autoconfigure.HibernateJpaAutoConfiguration'
         ]
     }
 

grails-data-graphql/examples/spring-boot-app/src/main/groovy/com/example/demo/DemoApplication.groovy

@@ -28,7 +28,7 @@ import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.boot.SpringApplication
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration
 import org.springframework.boot.autoconfigure.SpringBootApplication
-import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration
+import org.springframework.boot.hibernate.autoconfigure.HibernateJpaAutoConfiguration
 import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.ComponentScan
 

grails-data-hibernate5/boot-plugin/build.gradle

@@ -40,17 +40,22 @@ dependencies {
     // TODO: Clarify and clean up dependencies
     implementation platform(project(':grails-bom'))
 
+    api project(":grails-data-hibernate5-core")
+    api "org.apache.groovy:groovy"
+    api "org.springframework.boot:spring-boot-autoconfigure"
+
     compileOnly project(':grails-shell-cli'), {
         exclude group:'org.apache.groovy', module:'groovy'
     }
-    api "org.apache.groovy:groovy"
-    api "org.springframework.boot:spring-boot-autoconfigure"
-    api project(":grails-data-hibernate5-core")
+    compileOnly "org.springframework.boot:spring-boot-jdbc"
+    compileOnly "org.springframework.boot:spring-boot-hibernate"
 
     testImplementation project(':grails-shell-cli'), {
         exclude group:'org.apache.groovy', module:'groovy'
     }
     testImplementation "org.spockframework:spock-core"
+    testImplementation "org.springframework.boot:spring-boot-jdbc"
+    testImplementation "org.springframework.boot:spring-boot-hibernate"
 
     testRuntimeOnly "org.apache.tomcat:tomcat-jdbc"
     testRuntimeOnly "com.h2database:h2"

grails-data-hibernate5/boot-plugin/src/main/groovy/org/grails/datastore/gorm/boot/autoconfigure/HibernateGormAutoConfiguration.groovy

@@ -33,8 +33,8 @@ import org.springframework.boot.autoconfigure.AutoConfigureBefore
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBean
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean
-import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration
-import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration
+import org.springframework.boot.hibernate.autoconfigure.HibernateJpaAutoConfiguration
+import org.springframework.boot.jdbc.autoconfigure.DataSourceAutoConfiguration
 import org.springframework.context.ApplicationContext
 import org.springframework.context.ApplicationContextAware
 import org.springframework.context.ConfigurableApplicationContext