Cleanup and align application.yml in generated applications

grails-doc/src/en/guide/upgrading/upgrading60x.adoc

@@ -869,3 +869,43 @@ The legacy `org.grails.web.converters.marshaller.json.EnumMarshaller` and `org.g
 ==== 13. Upgrading the Spring Security Plugin
 
 If your application uses the Grails Spring Security plugin, please consult the https://apache.github.io/grails-spring-security/snapshot/guide/index.html#upgrading-from-previous-versions[Upgrading from Previous Versions] section of the Spring Security plugin documentation for specific upgrade instructions related to Grails 7.
+
+==== 14. Changes in CLI- and Forge-generated configuration files
+
+From Grails 7.0.11 onwards, the CLIs (`grails-shell-cli` and `grails-forge-cli`) and the https://start.grails.org[Grails Forge website] no longer include several previously generated properties in `application.yml`.
+
+Most of the removed entries simply restated framework defaults, so omitting them reduces clutter without changing behavior. However, `grails.urlmapping.cache.maxsize` is a special case: older generated applications explicitly set it to `1000`, while the framework default is now `5000`. If you want to preserve the older generated cache size, keep that property in your application.
+
+If the application you are upgrading relies on a custom value for any of the following properties, or if you want to preserve the previous generated value of `grails.urlmapping.cache.maxsize`, keep that setting in your `application.yml` file.
+
+These are the properties that were removed from generated `application.yml` files:
+
+[source,yml]
+.application.yml
+----
+grails:
+  controllers:
+    defaultScope: singleton # already framework default
+  converters:
+    encoding: UTF-8 # already framework default
+  mime:
+    disable:
+      accept:
+        header:
+          userAgents: # already framework default
+            - Gecko
+            - WebKit
+            - Presto
+            - Trident
+  urlmapping:
+    cache:
+      maxsize: 1000 # Attention! framework default: 5000
+  views:
+    default:
+      codec: html # redundant because GSP expressions already default to html encoding
+    gsp:
+      codecs:
+        expression: html # already framework default
+        taglib: none # already framework default
+        staticparts: none # already framework default
+----

grails-forge/grails-forge-core/src/main/java/org/grails/forge/feature/view/GrailsGsp.java

@@ -79,7 +79,6 @@ public void processSelectedFeatures(FeatureContext featureContext) {
     @Override
     public void apply(GeneratorContext generatorContext) {
         final Map<String, Object> config = generatorContext.getConfiguration();
-        config.put("grails.mime.disable.accept.header.userAgents", Arrays.asList("Gecko", "WebKit", "Presto", "Trident"));
         config.put("grails.mime.types.all", "*/*");
         config.put("grails.mime.types.atom", "application/atom+xml");
         config.put("grails.mime.types.css", "text/css");
@@ -96,10 +95,7 @@ public void apply(GeneratorContext generatorContext) {
         config.put("grails.mime.types.xml", Arrays.asList("text/xml", "application/xml"));
         config.put("grails.views.gsp.encoding", "UTF-8");
         config.put("grails.views.gsp.htmlcodec", "xml");
-        config.put("grails.views.gsp.codecs.expression", "html");
         config.put("grails.views.gsp.codecs.scriptlet", "html");
-        config.put("grails.views.gsp.codecs.taglib", "none");
-        config.put("grails.views.gsp.codecs.staticparts", "none");
         generatorContext.addDependency(Dependency.builder()
                 .groupId("org.apache.grails")
                 .artifactId("grails-gsp")

grails-forge/grails-forge-core/src/main/java/org/grails/forge/feature/view/json/ViewJson.java

@@ -63,7 +63,6 @@ public String getDescription() {
     @Override
     public void apply(GeneratorContext generatorContext) {
         final Map<String, Object> config = generatorContext.getConfiguration();
-        config.put("grails.mime.disable.accept.header.userAgents", Arrays.asList("Gecko", "WebKit", "Presto", "Trident"));
         config.put("grails.mime.types.json", Arrays.asList("application/json", "text/json"));
         config.put("grails.mime.types.hal", Arrays.asList("application/hal+json", "application/hal+xml"));
         config.put("grails.mime.types.xml", Arrays.asList("text/xml", "application/xml"));

grails-forge/grails-forge-core/src/main/java/org/grails/forge/feature/view/markup/ViewMarkup.java

@@ -59,7 +59,6 @@ public String getDescription() {
     @Override
     public void apply(GeneratorContext generatorContext) {
         final Map<String, Object> config = generatorContext.getConfiguration();
-        config.put("grails.mime.disable.accept.header.userAgents", Arrays.asList("Gecko", "WebKit", "Presto", "Trident"));
         config.put("grails.mime.types.xml", Arrays.asList("text/xml", "application/xml"));
         config.put("grails.mime.types.atom", "application/atom+xml");
         config.put("grails.mime.types.json", Arrays.asList("application/json", "text/json"));

grails-forge/grails-forge-core/src/main/java/org/grails/forge/feature/web/GrailsWeb.java

@@ -20,12 +20,10 @@
 
 import jakarta.inject.Singleton;
 import org.grails.forge.application.ApplicationType;
-import org.grails.forge.application.generator.GeneratorContext;
 import org.grails.forge.feature.DefaultFeature;
 import org.grails.forge.feature.Feature;
 import org.grails.forge.options.Options;
 
-import java.util.Map;
 import java.util.Set;
 
 @Singleton
@@ -51,9 +49,4 @@ public boolean supports(ApplicationType applicationType) {
         return applicationType != ApplicationType.PLUGIN;
     }
 
-    @Override
-    public void apply(GeneratorContext generatorContext) {
-        final Map<String, Object> config = generatorContext.getConfiguration();
-        config.put("grails.views.default.codec", "html");
-    }
 }

grails-forge/grails-forge-core/src/test/groovy/org/grails/forge/feature/view/GrailsGspSpec.groovy

@@ -62,18 +62,14 @@ class GrailsGspSpec extends ApplicationContextSpec implements CommandOutputFixtu
         then:
         ctx.getConfiguration().containsKey("grails.views.gsp.encoding")
         ctx.getConfiguration().containsKey("grails.views.gsp.htmlcodec")
-        ctx.getConfiguration().containsKey("grails.views.gsp.codecs.expression")
         ctx.getConfiguration().containsKey("grails.views.gsp.codecs.scriptlet")
-        ctx.getConfiguration().containsKey("grails.views.gsp.codecs.taglib")
-        ctx.getConfiguration().containsKey("grails.views.gsp.codecs.staticparts")
     }
 
     void "test mime configuration"() {
         when:
         final GeneratorContext ctx = buildGeneratorContext(["grails-gsp"])
 
         then:
-        ctx.getConfiguration().get("grails.mime.disable.accept.header.userAgents") == Arrays.asList("Gecko", "WebKit", "Presto", "Trident")
         ctx.getConfiguration().get("grails.mime.types.all") == "*/*"
         ctx.getConfiguration().get("grails.mime.types.atom") == "application/atom+xml"
         ctx.getConfiguration().get("grails.mime.types.css") == "text/css"

grails-forge/grails-forge-core/src/test/groovy/org/grails/forge/feature/view/json/ViewJsonSpec.groovy

@@ -106,7 +106,6 @@ class ViewJsonSpec extends ApplicationContextSpec implements CommandOutputFixtur
         final GeneratorContext ctx = buildGeneratorContext(["views-json"], new Options(null), ApplicationType.REST_API)
 
         then:
-        ctx.getConfiguration().get("grails.mime.disable.accept.header.userAgents") == Arrays.asList("Gecko", "WebKit", "Presto", "Trident")
         ctx.getConfiguration().get("grails.mime.types.json") == Arrays.asList("application/json", "text/json")
         ctx.getConfiguration().get("grails.mime.types.hal") == Arrays.asList("application/hal+json", "application/hal+xml")
         ctx.getConfiguration().get("grails.mime.types.xml") == Arrays.asList("text/xml", "application/xml")

grails-forge/grails-forge-core/src/test/groovy/org/grails/forge/feature/web/GrailsWebSpec.groovy

@@ -19,14 +19,11 @@
 
 package org.grails.forge.feature.web
 
-import groovy.yaml.YamlSlurper
 import org.grails.forge.ApplicationContextSpec
 import org.grails.forge.application.ApplicationType
 import org.grails.forge.fixture.CommandOutputFixture
 import org.grails.forge.options.DevelopmentReloading
-import org.grails.forge.options.JdkVersion
 import org.grails.forge.options.Options
-import org.grails.forge.options.TestFramework
 
 class GrailsWebSpec extends ApplicationContextSpec implements CommandOutputFixture{
 
@@ -39,13 +36,4 @@ class GrailsWebSpec extends ApplicationContextSpec implements CommandOutputFixtu
         buildGradle.contains("apply plugin: \"org.apache.grails.gradle.grails-web\"")
     }
 
-    void "test grails-web configuration"() {
-        when:
-        final def output = generate(ApplicationType.WEB, new Options(DevelopmentReloading.DEVTOOLS))
-        final String applicationYaml = output["grails-app/conf/application.yml"]
-        def config = new YamlSlurper().parseText(applicationYaml)
-
-        then:
-        config.grails.views.default.codec == 'html'
-    }
 }

grails-profiles/base/skeleton/grails-app/conf/application.yml

@@ -1,44 +1,9 @@
-grails:
-    profile: @grails.profile@
-    codegen:
-        defaultPackage: @grails.codegen.defaultPackage@
-    gorm:
-        reactor:
-            # Whether to translate GORM events into Reactor events
-            # Disabled by default for performance reasons
-            events: false
 info:
     app:
         name: '@info.app.name@'
         version: '@info.app.version@'
         grailsVersion: '@info.app.grailsVersion@'
-spring:
-    jmx:
-        unique-names: true
-    main:
-        banner-mode: "off"
-    groovy:
-        template:
-            check-template-location: false
-    devtools:
-        restart:
-            additional-exclude:
-                - '*.gsp'
-                - '**/*.gsp'
-                - '*.gson'
-                - '**/*.gson'
-                - 'logback-spring.xml'
-                - '*.properties'
-environments:
-    development:
-        management:
-            endpoints:
-                enabled-by-default: true
-                web:
-                    base-path: '/actuator'
-                    exposure:
-                        include: '*'
-    production:
-        management:
-            endpoints:
-                enabled-by-default: false
+grails:
+    codegen:
+        defaultPackage: @grails.codegen.defaultPackage@
+        profile: @grails.profile@

grails-profiles/rest-api/skeleton/grails-app/conf/application.yml

@@ -1,13 +1,5 @@
 grails:
     mime:
-        disable:
-            accept:
-                header:
-                    userAgents:
-                        - Gecko
-                        - WebKit
-                        - Presto
-                        - Trident
         types:
             json:
               - application/json
@@ -25,10 +17,3 @@ grails:
             rss: application/rss+xml
             text: text/plain
             all: '*/*'            
-    urlmapping:
-        cache:
-            maxsize: 1000
-    controllers:
-        defaultScope: singleton
-    converters:
-        encoding: UTF-8

grails-profiles/web/skeleton/grails-app/conf/application.yml

@@ -1,13 +1,5 @@
 grails:
     mime:
-        disable:
-            accept:
-                header:
-                    userAgents:
-                        - Gecko
-                        - WebKit
-                        - Presto
-                        - Trident
         types:
             all: '*/*'
             atom: application/atom+xml
@@ -31,21 +23,9 @@ grails:
             xml:
               - text/xml
               - application/xml
-    urlmapping:
-        cache:
-            maxsize: 1000
-    controllers:
-        defaultScope: singleton
-    converters:
-        encoding: UTF-8
     views:
-        default:
-            codec: html
         gsp:
             encoding: UTF-8
             htmlcodec: xml
             codecs:
-                expression: html
                 scriptlet: html
-                taglib: none
-                staticparts: none

grails-test-examples/app1/grails-app/conf/application.yml

@@ -23,10 +23,6 @@ info:
         name: '@info.app.name@'
         version: '@info.app.version@'
         grailsVersion: '@info.app.grailsVersion@'
-spring:
-  groovy:
-    template:
-      check-template-location: false
 
 ---
 grails11951:
@@ -47,14 +43,6 @@ reactor:
       backlog: 1024
 grails:
     mime:
-        disable:
-            accept:
-                header:
-                    userAgents:
-                        - Gecko
-                        - WebKit
-                        - Presto
-                        - Trident
         types:
             all: '*/*'
             atom: application/atom+xml
@@ -77,27 +65,15 @@ grails:
             xml:
               - text/xml
               - application/xml
-    urlmapping:
-        cache:
-            maxsize: 1000
-    controllers:
-        defaultScope: singleton
-    converters:
-        encoding: UTF-8
     hibernate:
         cache:
             queries: false
     views:
-        default:
-            codec: html
         gsp:
             encoding: UTF-8
             htmlcodec: xml
             codecs:
-                expression: html
-                scriptlets: html
-                taglib: none
-                staticparts: none
+                scriptlet: html
     cors:
         enabled: true
         mappings:

grails-test-examples/app2/grails-app/conf/application.yml

@@ -23,22 +23,9 @@ info:
         name: '@info.app.name@'
         version: '@info.app.version@'
         grailsVersion: '@info.app.grailsVersion@'
-spring:
-    groovy:
-        template:
-            check-template-location: false
-
 ---
 grails:
     mime:
-        disable:
-            accept:
-                header:
-                    userAgents:
-                        - Gecko
-                        - WebKit
-                        - Presto
-                        - Trident
         types:
             all: '*/*'
             atom: application/atom+xml
@@ -61,27 +48,15 @@ grails:
             xml:
               - text/xml
               - application/xml
-    urlmapping:
-        cache:
-            maxsize: 1000
-    controllers:
-        defaultScope: singleton
-    converters:
-        encoding: UTF-8
     hibernate:
         cache:
             queries: false
     views:
-        default:
-            codec: html
         gsp:
             encoding: UTF-8
             htmlcodec: xml
             codecs:
-                expression: html
                 scriptlets: html
-                taglib: none
-                staticparts: none
 
 ---
 dataSource: