[All] Expand artifact hub to all plugins (#4645)

- Adds artifact hub check to gradle command - Add tests for build.gradle and settings.gradle check - Update all example build.gradle and settings.gradle files flutter/flutter/issues/120119 Expansion of https://github.com/flutter/packages/pull/4567
2025-06-03 09:41:19 +08:00 · 2023-08-07 11:33:26 -07:00
parent fa86f8a4e1
commit 6cb2a32b7f
84 changed files with 1089 additions and 8 deletions
--- a/packages/animations/example/android/build.gradle
+++ b/packages/animations/example/android/build.gradle
@ -13,6 +13,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/animations/example/android/settings.gradle
+++ b/packages/animations/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/camera/camera/example/android/build.gradle
+++ b/packages/camera/camera/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/camera/camera/example/android/settings.gradle
+++ b/packages/camera/camera/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/camera/camera_android/example/android/build.gradle
+++ b/packages/camera/camera_android/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/camera/camera_android/example/android/settings.gradle
+++ b/packages/camera/camera_android/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/dynamic_layouts/example/android/build.gradle
+++ b/packages/dynamic_layouts/example/android/build.gradle
@ -13,6 +13,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/dynamic_layouts/example/android/settings.gradle
+++ b/packages/dynamic_layouts/example/android/settings.gradle
@ -9,3 +9,16 @@ localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
 def flutterSdkPath = properties.getProperty("flutter.sdk")
 assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
 apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/espresso/example/android/build.gradle
+++ b/packages/espresso/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/espresso/example/android/settings.gradle
+++ b/packages/espresso/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/extension_google_sign_in_as_googleapis_auth/example/android/build.gradle
+++ b/packages/extension_google_sign_in_as_googleapis_auth/example/android/build.gradle
@ -12,6 +12,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/extension_google_sign_in_as_googleapis_auth/example/android/settings.gradle
+++ b/packages/extension_google_sign_in_as_googleapis_auth/example/android/settings.gradle
@ -9,3 +9,16 @@ localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
 def flutterSdkPath = properties.getProperty("flutter.sdk")
 assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
 apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/file_selector/file_selector/example/android/build.gradle
+++ b/packages/file_selector/file_selector/example/android/build.gradle
@ -13,6 +13,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/file_selector/file_selector/example/android/settings.gradle
+++ b/packages/file_selector/file_selector/example/android/settings.gradle
@ -9,3 +9,16 @@ localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
 def flutterSdkPath = properties.getProperty("flutter.sdk")
 assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
 apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/file_selector/file_selector_android/example/android/build.gradle
+++ b/packages/file_selector/file_selector_android/example/android/build.gradle
@ -13,6 +13,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/file_selector/file_selector_android/example/android/settings.gradle
+++ b/packages/file_selector/file_selector_android/example/android/settings.gradle
@ -9,3 +9,16 @@ localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
 def flutterSdkPath = properties.getProperty("flutter.sdk")
 assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
 apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/flutter_adaptive_scaffold/example/android/build.gradle
+++ b/packages/flutter_adaptive_scaffold/example/android/build.gradle
@ -13,6 +13,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/flutter_adaptive_scaffold/example/android/settings.gradle
+++ b/packages/flutter_adaptive_scaffold/example/android/settings.gradle
@ -9,3 +9,16 @@ localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
 def flutterSdkPath = properties.getProperty("flutter.sdk")
 assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
 apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/flutter_markdown/example/android/build.gradle
+++ b/packages/flutter_markdown/example/android/build.gradle
@ -13,6 +13,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/flutter_markdown/example/android/settings.gradle
+++ b/packages/flutter_markdown/example/android/settings.gradle
@ -9,3 +9,16 @@ localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
 def flutterSdkPath = properties.getProperty("flutter.sdk")
 assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
 apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/flutter_plugin_android_lifecycle/example/android/build.gradle
+++ b/packages/flutter_plugin_android_lifecycle/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/flutter_plugin_android_lifecycle/example/android/settings.gradle
+++ b/packages/flutter_plugin_android_lifecycle/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/go_router/example/android/build.gradle
+++ b/packages/go_router/example/android/build.gradle
@ -13,6 +13,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/go_router/example/android/settings.gradle
+++ b/packages/go_router/example/android/settings.gradle
@ -9,3 +9,16 @@ localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
 def flutterSdkPath = properties.getProperty("flutter.sdk")
 assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
 apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/google_maps_flutter/google_maps_flutter/example/android/build.gradle
+++ b/packages/google_maps_flutter/google_maps_flutter/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/google_maps_flutter/google_maps_flutter/example/android/settings.gradle
+++ b/packages/google_maps_flutter/google_maps_flutter/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/google_maps_flutter/google_maps_flutter_android/example/android/build.gradle
+++ b/packages/google_maps_flutter/google_maps_flutter_android/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/google_maps_flutter/google_maps_flutter_android/example/android/settings.gradle
+++ b/packages/google_maps_flutter/google_maps_flutter_android/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/google_sign_in/google_sign_in/example/android/build.gradle
+++ b/packages/google_sign_in/google_sign_in/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/google_sign_in/google_sign_in/example/android/settings.gradle
+++ b/packages/google_sign_in/google_sign_in/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/google_sign_in/google_sign_in_android/example/android/build.gradle
+++ b/packages/google_sign_in/google_sign_in_android/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/google_sign_in/google_sign_in_android/example/android/settings.gradle
+++ b/packages/google_sign_in/google_sign_in_android/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/image_picker/image_picker/example/android/build.gradle
+++ b/packages/image_picker/image_picker/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/image_picker/image_picker/example/android/settings.gradle
+++ b/packages/image_picker/image_picker/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/image_picker/image_picker_android/example/android/build.gradle
+++ b/packages/image_picker/image_picker_android/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/image_picker/image_picker_android/example/android/settings.gradle
+++ b/packages/image_picker/image_picker_android/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/in_app_purchase/in_app_purchase/example/android/build.gradle
+++ b/packages/in_app_purchase/in_app_purchase/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/in_app_purchase/in_app_purchase/example/android/settings.gradle
+++ b/packages/in_app_purchase/in_app_purchase/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/in_app_purchase/in_app_purchase_android/example/android/build.gradle
+++ b/packages/in_app_purchase/in_app_purchase_android/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/in_app_purchase/in_app_purchase_android/example/android/settings.gradle
+++ b/packages/in_app_purchase/in_app_purchase_android/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/local_auth/local_auth/example/android/build.gradle
+++ b/packages/local_auth/local_auth/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/local_auth/local_auth/example/android/settings.gradle
+++ b/packages/local_auth/local_auth/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/local_auth/local_auth_android/example/android/build.gradle
+++ b/packages/local_auth/local_auth_android/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/local_auth/local_auth_android/example/android/settings.gradle
+++ b/packages/local_auth/local_auth_android/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/palette_generator/example/android/build.gradle
+++ b/packages/palette_generator/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/palette_generator/example/android/settings.gradle
+++ b/packages/palette_generator/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/path_provider/path_provider/example/android/build.gradle
+++ b/packages/path_provider/path_provider/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/path_provider/path_provider/example/android/settings.gradle
+++ b/packages/path_provider/path_provider/example/android/settings.gradle
@ -12,4 +12,17 @@ plugins.each { name, path ->
    def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile()
    include ":$name"
    project(":$name").projectDir = pluginDirectory
-}
+}
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/path_provider/path_provider_android/example/android/build.gradle
+++ b/packages/path_provider/path_provider_android/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/path_provider/path_provider_android/example/android/settings.gradle
+++ b/packages/path_provider/path_provider_android/example/android/settings.gradle
@ -12,4 +12,17 @@ plugins.each { name, path ->
    def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile()
    include ":$name"
    project(":$name").projectDir = pluginDirectory
-}
+}
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/pigeon/example/app/android/build.gradle
+++ b/packages/pigeon/example/app/android/build.gradle
@ -13,6 +13,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/pigeon/example/app/android/settings.gradle
+++ b/packages/pigeon/example/app/android/settings.gradle
@ -9,3 +9,16 @@ localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
 def flutterSdkPath = properties.getProperty("flutter.sdk")
 assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
 apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/pigeon/platform_tests/alternate_language_test_plugin/example/android/build.gradle
+++ b/packages/pigeon/platform_tests/alternate_language_test_plugin/example/android/build.gradle
@ -13,6 +13,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/pigeon/platform_tests/alternate_language_test_plugin/example/android/settings.gradle
+++ b/packages/pigeon/platform_tests/alternate_language_test_plugin/example/android/settings.gradle
@ -9,3 +9,16 @@ localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
 def flutterSdkPath = properties.getProperty("flutter.sdk")
 assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
 apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/pigeon/platform_tests/test_plugin/example/android/build.gradle
+++ b/packages/pigeon/platform_tests/test_plugin/example/android/build.gradle
@ -13,6 +13,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/pigeon/platform_tests/test_plugin/example/android/settings.gradle
+++ b/packages/pigeon/platform_tests/test_plugin/example/android/settings.gradle
@ -9,3 +9,16 @@ localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
 def flutterSdkPath = properties.getProperty("flutter.sdk")
 assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
 apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/quick_actions/quick_actions/example/android/build.gradle
+++ b/packages/quick_actions/quick_actions/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/quick_actions/quick_actions/example/android/settings.gradle
+++ b/packages/quick_actions/quick_actions/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/quick_actions/quick_actions_android/example/android/build.gradle
+++ b/packages/quick_actions/quick_actions_android/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/quick_actions/quick_actions_android/example/android/settings.gradle
+++ b/packages/quick_actions/quick_actions_android/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/rfw/example/hello/android/build.gradle
+++ b/packages/rfw/example/hello/android/build.gradle
@ -13,6 +13,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/rfw/example/hello/android/settings.gradle
+++ b/packages/rfw/example/hello/android/settings.gradle
@ -9,3 +9,16 @@ localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
 def flutterSdkPath = properties.getProperty("flutter.sdk")
 assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
 apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/rfw/example/local/android/build.gradle
+++ b/packages/rfw/example/local/android/build.gradle
@ -13,6 +13,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/rfw/example/local/android/settings.gradle
+++ b/packages/rfw/example/local/android/settings.gradle
@ -9,3 +9,16 @@ localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
 def flutterSdkPath = properties.getProperty("flutter.sdk")
 assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
 apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/rfw/example/remote/android/build.gradle
+++ b/packages/rfw/example/remote/android/build.gradle
@ -13,6 +13,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/rfw/example/remote/android/settings.gradle
+++ b/packages/rfw/example/remote/android/settings.gradle
@ -9,3 +9,16 @@ localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
 def flutterSdkPath = properties.getProperty("flutter.sdk")
 assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
 apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/shared_preferences/shared_preferences/example/android/build.gradle
+++ b/packages/shared_preferences/shared_preferences/example/android/build.gradle
@ -13,6 +13,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/shared_preferences/shared_preferences/example/android/settings.gradle
+++ b/packages/shared_preferences/shared_preferences/example/android/settings.gradle
@ -9,3 +9,16 @@ localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
 def flutterSdkPath = properties.getProperty("flutter.sdk")
 assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
 apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/shared_preferences/shared_preferences_android/example/android/build.gradle
+++ b/packages/shared_preferences/shared_preferences_android/example/android/build.gradle
@ -13,6 +13,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/shared_preferences/shared_preferences_android/example/android/settings.gradle
+++ b/packages/shared_preferences/shared_preferences_android/example/android/settings.gradle
@ -9,3 +9,16 @@ localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
 def flutterSdkPath = properties.getProperty("flutter.sdk")
 assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
 apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/url_launcher/url_launcher/example/android/build.gradle
+++ b/packages/url_launcher/url_launcher/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/url_launcher/url_launcher/example/android/settings.gradle
+++ b/packages/url_launcher/url_launcher/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/url_launcher/url_launcher_android/example/android/build.gradle
+++ b/packages/url_launcher/url_launcher_android/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/url_launcher/url_launcher_android/example/android/settings.gradle
+++ b/packages/url_launcher/url_launcher_android/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/video_player/video_player/example/android/build.gradle
+++ b/packages/video_player/video_player/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/video_player/video_player/example/android/settings.gradle
+++ b/packages/video_player/video_player/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/video_player/video_player_android/example/android/build.gradle
+++ b/packages/video_player/video_player_android/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
@ -39,9 +45,9 @@ gradle.projectsEvaluated {

            // Workaround for several warnings when building
            // that the above turns into errors, coming from
-            // org.checkerframework.checker.nullness.qual and 
+            // org.checkerframework.checker.nullness.qual and
            // com.google.errorprone.annotations:
-            // 
+            //
            //   warning: Cannot find annotation method 'value()' in type
            //   'EnsuresNonNull': class file for
            //   org.checkerframework.checker.nullness.qual.EnsuresNonNull not found
--- a/packages/video_player/video_player_android/example/android/settings.gradle
+++ b/packages/video_player/video_player_android/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/webview_flutter/webview_flutter/example/android/build.gradle
+++ b/packages/webview_flutter/webview_flutter/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/webview_flutter/webview_flutter/example/android/settings.gradle
+++ b/packages/webview_flutter/webview_flutter/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/packages/webview_flutter/webview_flutter_android/example/android/build.gradle
+++ b/packages/webview_flutter/webview_flutter_android/example/android/build.gradle
@ -11,6 +11,12 @@ buildscript {

 allprojects {
    repositories {
+        // See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
        google()
        mavenCentral()
    }
--- a/packages/webview_flutter/webview_flutter_android/example/android/settings.gradle
+++ b/packages/webview_flutter/webview_flutter_android/example/android/settings.gradle
@ -13,3 +13,16 @@ plugins.each { name, path ->
    include ":$name"
    project(":$name").projectDir = pluginDirectory
 }
+
+// See https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
--- a/script/tool/lib/src/gradle_check_command.dart
+++ b/script/tool/lib/src/gradle_check_command.dart
@ -66,6 +66,12 @@ class GradleCheckCommand extends PackageLoopingCommand {
      if (!_validateExampleTopLevelBuildGradle(package, topLevelGradleFile)) {
        succeeded = false;
      }
+      final File topLevelSettingsGradleFile =
+          _getSettingsGradleFile(androidDir);
+      if (!_validateExampleTopLevelSettingsGradle(
+          package, topLevelSettingsGradleFile)) {
+        succeeded = false;
+      }

      final File appGradleFile =
          _getBuildGradleFile(androidDir.childDirectory('app'));
@ -82,6 +88,10 @@ class GradleCheckCommand extends PackageLoopingCommand {
  // Returns the gradle file in the given directory.
  File _getBuildGradleFile(Directory dir) => dir.childFile('build.gradle');

+  // Returns the settings gradle file in the given directory.
+  File _getSettingsGradleFile(Directory dir) =>
+      dir.childFile('settings.gradle');
+
  // Returns the main/AndroidManifest.xml file for the given package.
  File _getMainAndroidManifest(RepositoryPackage package,
      {required bool isExample}) {
@ -120,6 +130,124 @@ class GradleCheckCommand extends PackageLoopingCommand {
    return succeeded;
  }

+  /// Documentation url for Artifact hub implementation in flutter repo's.
+  @visibleForTesting
+  static const String artifactHubDocumentationString =
+      r'https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure';
+
+  /// String printed as example of valid example root build.gradle repository
+  /// configuration that enables artifact hub env variable.
+  @visibleForTesting
+  static const String exampleRootGradleArtifactHubString = '''
+        // See $artifactHubDocumentationString for more info.
+        def artifactRepoKey = 'ARTIFACT_HUB_REPOSITORY'
+        if (System.getenv().containsKey(artifactRepoKey)) {
+            println "Using artifact hub"
+            maven { url System.getenv(artifactRepoKey) }
+        }
+''';
+
+  /// Validates that [gradleLines] reads and uses a artifiact hub repository
+  /// when ARTIFACT_HUB_REPOSITORY is set.
+  ///
+  /// Required in root gradle file.
+  bool _validateArtifactHubUsage(
+      RepositoryPackage example, List<String> gradleLines) {
+    // Gradle variable name used to hold environment variable string.
+    const String keyVariable = 'artifactRepoKey';
+    final RegExp keyPresentRegex =
+        RegExp('$keyVariable' r"\s+=\s+'ARTIFACT_HUB_REPOSITORY'");
+    final RegExp documentationPresentRegex = RegExp(
+        r'github\.com.*wiki.*Plugins-and-Packages-repository-structure.*gradle-structure');
+    final RegExp keyReadRegex =
+        RegExp(r'if.*System\.getenv.*\.containsKey.*' '$keyVariable');
+    final RegExp keyUsedRegex =
+        RegExp(r'maven.*url.*System\.getenv\(' '$keyVariable');
+
+    final bool keyPresent =
+        gradleLines.any((String line) => keyPresentRegex.hasMatch(line));
+    final bool documentationPresent = gradleLines
+        .any((String line) => documentationPresentRegex.hasMatch(line));
+    final bool keyRead =
+        gradleLines.any((String line) => keyReadRegex.hasMatch(line));
+    final bool keyUsed =
+        gradleLines.any((String line) => keyUsedRegex.hasMatch(line));
+
+    if (!(documentationPresent && keyPresent && keyRead && keyUsed)) {
+      printError('Failed Artifact Hub validation. Include the following in '
+          'example root build.gradle:\n$exampleRootGradleArtifactHubString');
+    }
+
+    return keyPresent && documentationPresent && keyRead && keyUsed;
+  }
+
+  /// Validates the top-level settings.gradle for an example app (e.g.,
+  /// some_package/example/android/settings.gradle).
+  bool _validateExampleTopLevelSettingsGradle(
+      RepositoryPackage package, File gradleSettingsFile) {
+    print('${indentation}Validating '
+        '${getRelativePosixPath(gradleSettingsFile, from: package.directory)}.');
+    final String contents = gradleSettingsFile.readAsStringSync();
+    final List<String> lines = contents.split('\n');
+    // This is tracked as a variable rather than a sequence of &&s so that all
+    // failures are reported at once, not just the first one.
+    bool succeeded = true;
+    if (!_validateArtifactHubSettingsUsage(package, lines)) {
+      succeeded = false;
+    }
+    return succeeded;
+  }
+
+  /// String printed as example of valid example root settings.gradle repository
+  /// configuration that enables artifact hub env variable.
+  @visibleForTesting
+  static String exampleRootSettingsArtifactHubString = '''
+// See $artifactHubDocumentationString for more info.
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "gradle.plugin.com.google.cloud.artifactregistry:artifactregistry-gradle-plugin:2.2.1"
+  }
+}
+apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
+''';
+
+  /// Validates that [gradleLines] reads and uses a artifiact hub repository
+  /// when ARTIFACT_HUB_REPOSITORY is set.
+  ///
+  /// Required in root gradle file.
+  bool _validateArtifactHubSettingsUsage(
+      RepositoryPackage example, List<String> gradleLines) {
+    final RegExp documentationPresentRegex = RegExp(
+        r'github\.com.*wiki.*Plugins-and-Packages-repository-structure.*gradle-structure');
+    final RegExp artifactRegistryDefinitionRegex = RegExp(
+        r'classpath.*gradle\.plugin\.com\.google\.cloud\.artifactregistry:artifactregistry-gradle-plugin');
+    final RegExp artifactRegistryPluginApplyRegex = RegExp(
+        r'apply.*plugin.*com\.google\.cloud\.artifactregistry\.gradle-plugin');
+
+    final bool documentationPresent = gradleLines
+        .any((String line) => documentationPresentRegex.hasMatch(line));
+    final bool artifactRegistryDefined = gradleLines
+        .any((String line) => artifactRegistryDefinitionRegex.hasMatch(line));
+    final bool artifactRegistryPluginApplied = gradleLines
+        .any((String line) => artifactRegistryPluginApplyRegex.hasMatch(line));
+
+    if (!(documentationPresent &&
+        artifactRegistryDefined &&
+        artifactRegistryPluginApplied)) {
+      printError('Failed Artifact Hub validation. Include the following in '
+          'example root settings.gradle:\n$exampleRootSettingsArtifactHubString');
+    }
+
+    return documentationPresent &&
+        artifactRegistryDefined &&
+        artifactRegistryPluginApplied;
+  }
+
  /// Validates the top-level build.gradle for an example app (e.g.,
  /// some_package/example/android/build.gradle).
  bool _validateExampleTopLevelBuildGradle(
@ -138,6 +266,9 @@ class GradleCheckCommand extends PackageLoopingCommand {
    if (!_validateKotlinVersion(package, lines)) {
      succeeded = false;
    }
+    if (!_validateArtifactHubUsage(package, lines)) {
+      succeeded = false;
+    }
    return succeeded;
  }

--- a/script/tool/test/gradle_check_command_test.dart
+++ b/script/tool/test/gradle_check_command_test.dart
@ -124,6 +124,7 @@ dependencies {
    required String pluginName,
    required bool warningsConfigured,
    String? kotlinVersion,
+    bool includeArtifactHub = true,
  }) {
    final File buildGradle = package
        .platformDirectory(FlutterPlatform.android)
@ -143,6 +144,7 @@ gradle.projectsEvaluated {
 buildscript {
    ${kotlinVersion == null ? '' : "ext.kotlin_version = '$kotlinVersion'"}
    repositories {
+        ${includeArtifactHub ? GradleCheckCommand.exampleRootGradleArtifactHubString : ''}
        google()
        mavenCentral()
    }
@ -175,6 +177,37 @@ ${warningsConfigured ? warningConfig : ''}
 ''');
  }

+  /// Writes a fake android/build.gradle file for an example [package] with the
+  /// given options.
+  void writeFakeExampleTopLevelSettingsGradle(
+    RepositoryPackage package, {
+    bool includeArtifactHub = true,
+  }) {
+    final File settingsGradle = package
+        .platformDirectory(FlutterPlatform.android)
+        .childFile('settings.gradle');
+    settingsGradle.createSync(recursive: true);
+
+    settingsGradle.writeAsStringSync('''
+include ':app'
+
+def flutterProjectRoot = rootProject.projectDir.parentFile.toPath()
+
+def plugins = new Properties()
+def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins')
+if (pluginsFile.exists()) {
+    pluginsFile.withInputStream { stream -> plugins.load(stream) }
+}
+
+plugins.each { name, path ->
+    def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile()
+    include ":\$name"
+    project(":\$name").projectDir = pluginDirectory
+}
+${includeArtifactHub ? GradleCheckCommand.exampleRootSettingsArtifactHubString : ''}
+''');
+  }
+
  /// Writes a fake android/app/build.gradle file for an example [package] with
  /// the given options.
  void writeFakeExampleAppBuildGradle(
@ -231,13 +264,22 @@ dependencies {
    bool commentNamespace = false,
    bool warningsConfigured = true,
    String? kotlinVersion,
+    bool includeBuildArtifactHub = true,
+    bool includeSettingsArtifactHub = true,
  }) {
-    writeFakeExampleTopLevelBuildGradle(package,
-        pluginName: pluginName,
-        warningsConfigured: warningsConfigured,
-        kotlinVersion: kotlinVersion);
+    writeFakeExampleTopLevelBuildGradle(
+      package,
+      pluginName: pluginName,
+      warningsConfigured: warningsConfigured,
+      kotlinVersion: kotlinVersion,
+      includeArtifactHub: includeBuildArtifactHub,
+    );
    writeFakeExampleAppBuildGradle(package,
        includeNamespace: includeNamespace, commentNamespace: commentNamespace);
+    writeFakeExampleTopLevelSettingsGradle(
+      package,
+      includeArtifactHub: includeSettingsArtifactHub,
+    );
  }

  void writeFakeManifest(
@ -650,6 +692,135 @@ dependencies {
        ));
  });

+  group('Artifact Hub check', () {
+    test('passes build.gradle artifact hub check when set', () async {
+      const String packageName = 'a_package';
+      final RepositoryPackage package =
+          createFakePackage('a_package', packagesDir);
+      writeFakePluginBuildGradle(package, includeLanguageVersion: true);
+      writeFakeManifest(package);
+      final RepositoryPackage example = package.getExamples().first;
+      writeFakeExampleBuildGradles(
+        example,
+        pluginName: packageName,
+        // ignore: avoid_redundant_argument_values
+        includeBuildArtifactHub: true,
+        // ignore: avoid_redundant_argument_values
+        includeSettingsArtifactHub: true,
+      );
+      writeFakeManifest(example, isApp: true);
+
+      final List<String> output =
+          await runCapturingPrint(runner, <String>['gradle-check']);
+
+      expect(
+        output,
+        containsAllInOrder(<Matcher>[
+          contains('Validating android/build.gradle'),
+          contains('Validating android/settings.gradle'),
+        ]),
+      );
+    });
+    test('fails artifact hub check when build and settings sections missing',
+        () async {
+      const String packageName = 'a_package';
+      final RepositoryPackage package =
+          createFakePackage('a_package', packagesDir);
+      writeFakePluginBuildGradle(package, includeLanguageVersion: true);
+      writeFakeManifest(package);
+      final RepositoryPackage example = package.getExamples().first;
+      writeFakeExampleBuildGradles(
+        example,
+        pluginName: packageName,
+        includeBuildArtifactHub: false,
+        includeSettingsArtifactHub: false,
+      );
+      writeFakeManifest(example, isApp: true);
+
+      Error? commandError;
+      final List<String> output = await runCapturingPrint(
+          runner, <String>['gradle-check'], errorHandler: (Error e) {
+        commandError = e;
+      });
+
+      expect(commandError, isA<ToolExit>());
+      expect(
+        output,
+        containsAllInOrder(<Matcher>[
+          contains(GradleCheckCommand.exampleRootGradleArtifactHubString),
+          contains(GradleCheckCommand.exampleRootSettingsArtifactHubString),
+        ]),
+      );
+    });
+
+    test('fails build.gradle artifact hub check when missing', () async {
+      const String packageName = 'a_package';
+      final RepositoryPackage package =
+          createFakePackage('a_package', packagesDir);
+      writeFakePluginBuildGradle(package, includeLanguageVersion: true);
+      writeFakeManifest(package);
+      final RepositoryPackage example = package.getExamples().first;
+      writeFakeExampleBuildGradles(example,
+          pluginName: packageName,
+          includeBuildArtifactHub: false,
+          // ignore: avoid_redundant_argument_values
+          includeSettingsArtifactHub: true);
+      writeFakeManifest(example, isApp: true);
+
+      Error? commandError;
+      final List<String> output = await runCapturingPrint(
+          runner, <String>['gradle-check'], errorHandler: (Error e) {
+        commandError = e;
+      });
+
+      expect(commandError, isA<ToolExit>());
+      expect(
+        output,
+        containsAllInOrder(<Matcher>[
+          contains(GradleCheckCommand.exampleRootGradleArtifactHubString),
+        ]),
+      );
+      expect(
+        output,
+        isNot(
+            contains(GradleCheckCommand.exampleRootSettingsArtifactHubString)),
+      );
+    });
+
+    test('fails settings.gradle artifact hub check when missing', () async {
+      const String packageName = 'a_package';
+      final RepositoryPackage package =
+          createFakePackage('a_package', packagesDir);
+      writeFakePluginBuildGradle(package, includeLanguageVersion: true);
+      writeFakeManifest(package);
+      final RepositoryPackage example = package.getExamples().first;
+      writeFakeExampleBuildGradles(example,
+          pluginName: packageName,
+          // ignore: avoid_redundant_argument_values
+          includeBuildArtifactHub: true,
+          includeSettingsArtifactHub: false);
+      writeFakeManifest(example, isApp: true);
+
+      Error? commandError;
+      final List<String> output = await runCapturingPrint(
+          runner, <String>['gradle-check'], errorHandler: (Error e) {
+        commandError = e;
+      });
+
+      expect(commandError, isA<ToolExit>());
+      expect(
+        output,
+        containsAllInOrder(<Matcher>[
+          contains(GradleCheckCommand.exampleRootSettingsArtifactHubString),
+        ]),
+      );
+      expect(
+        output,
+        isNot(contains(GradleCheckCommand.exampleRootGradleArtifactHubString)),
+      );
+    });
+  });
+
  group('Kotlin version check', () {
    test('passes if not set', () async {
      const String packageName = 'a_package';