build: bootstrap Gradle plugin repositories

Closes gh-15596

Author: matrei

build-logic/settings.gradle

@@ -18,40 +18,9 @@
  */
 
 pluginManagement {
+    apply from: file('../gradle/plugin-repositories.gradle')
     repositories {
-        if (System.getenv('GRAILS_INCLUDE_MAVEN_LOCAL')) {
-            mavenLocal()
-        }
-        mavenCentral()
-        gradlePluginPortal()
-        maven {
-            url = 'https://repository.apache.org/content/groups/snapshots'
-            content {
-                includeVersionByRegex('org[.]apache[.]grails[.]gradle.*', '.*', '.*-SNAPSHOT')
-            }
-            mavenContent {
-                snapshotsOnly()
-            }
-        }
-        maven {
-            url = 'https://central.sonatype.com/repository/maven-snapshots'
-            content {
-                includeVersionByRegex('cloud[.]wondrify.*', '.*', '.*-SNAPSHOT')
-            }
-            mavenContent {
-                snapshotsOnly()
-            }
-        }
-        maven {
-            url = 'https://repository.apache.org/content/groups/staging'
-            content {
-                includeModuleByRegex('org[.]apache[.]grails[.]gradle', 'grails-publish')
-                includeModuleByRegex('org[.]apache[.]groovy', 'groovy.*')
-            }
-            mavenContent {
-                releasesOnly()
-            }
-        }
+        configurePluginRepositories(delegate)
     }
 }
 

buildSrc/settings.gradle

@@ -20,6 +20,10 @@ pluginManagement {
     includeBuild('../build-logic') {
         name = 'build-logic-root'
     }
+    apply from: file('../gradle/plugin-repositories.gradle')
+    repositories {
+        configurePluginRepositories(delegate)
+    }
 }
 
 plugins {

gradle/plugin-repositories.gradle

@@ -0,0 +1,54 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *    https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+
+ext.configurePluginRepositories = { RepositoryHandler repositories ->
+    if (System.getenv('GRAILS_INCLUDE_MAVEN_LOCAL')) {
+        repositories.mavenLocal()
+    }
+    repositories.mavenCentral()
+    repositories.gradlePluginPortal()
+    repositories.maven {
+        url = uri('https://repository.apache.org/content/groups/snapshots')
+        content {
+            includeGroup('org.apache.grails.gradle')
+        }
+        mavenContent {
+            snapshotsOnly()
+        }
+    }
+    repositories.maven {
+        url = uri('https://central.sonatype.com/repository/maven-snapshots')
+        content {
+            includeGroupByRegex('cloud[.]wondrify[.].*')
+        }
+        mavenContent {
+            snapshotsOnly()
+        }
+    }
+    repositories.maven {
+        url = uri('https://repository.apache.org/content/groups/staging')
+        content {
+            includeModule('org.apache.grails.gradle', 'grails-publish')
+            includeModuleByRegex('org[.]apache[.]groovy', 'groovy.*')
+        }
+        mavenContent {
+            releasesOnly()
+        }
+    }
+}

grails-forge/buildSrc/settings.gradle

@@ -20,6 +20,10 @@ pluginManagement {
     includeBuild('../../build-logic') {
         name = 'build-logic-root'
     }
+    apply from: file('../../gradle/plugin-repositories.gradle')
+    repositories {
+        configurePluginRepositories(delegate)
+    }
 }
 
 plugins {

grails-forge/settings.gradle

@@ -25,6 +25,10 @@ pluginManagement {
     includeBuild('../build-logic') {
         name = 'build-logic-root'
     }
+    apply from: file('../gradle/plugin-repositories.gradle')
+    repositories {
+        configurePluginRepositories(delegate)
+    }
 }
 
 plugins {

grails-gradle/buildSrc/settings.gradle

@@ -20,6 +20,10 @@ pluginManagement {
     includeBuild('../../build-logic') {
         name = 'build-logic-root'
     }
+    apply from: file('../../gradle/plugin-repositories.gradle')
+    repositories {
+        configurePluginRepositories(delegate)
+    }
 }
 
 plugins {

grails-gradle/settings.gradle

@@ -22,6 +22,10 @@ pluginManagement {
     includeBuild('../build-logic') {
         name = 'build-logic-root'
     }
+    apply from: file('../gradle/plugin-repositories.gradle')
+    repositories {
+        configurePluginRepositories(delegate)
+    }
 }
 
 plugins {

settings.gradle

@@ -26,6 +26,10 @@ pluginManagement {
     includeBuild('./build-logic') {
         name = 'build-logic-root'
     }
+    apply from: file('gradle/plugin-repositories.gradle')
+    repositories {
+        configurePluginRepositories(delegate)
+    }
 }
 
 plugins {