build: use common Hiero Gradle config

.github/dependabot.yml

@@ -1,7 +1,7 @@
 version: 2
 updates:
 - package-ecosystem: gradle
-  directory: "/sdk-dependency-versions"
+  directory: "/hiero-dependency-versions"
   schedule:
     interval: weekly
   open-pull-requests-limit: 10

.github/workflows/build.yml

@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 name: PR Checks
 
 on:
@@ -88,8 +89,8 @@ jobs:
       - name: Build SDK
         run: ./gradlew assemble --scan
 
-      - name: Gradle Dependency Scopes Check
-        run: ./gradlew checkAllModuleInfo --continue --scan
+      - name: Code Quality Checks
+        run: ./gradlew qualityCheck :examples:qualityCheck --continue --scan
 
       - name: Start Local Node
         run: npx @hashgraph/hedera-local start -d --network local --network-tag=0.57.0
@@ -204,7 +205,7 @@ jobs:
             run: npx @hashgraph/hedera-local start -d --network local
 
           - name: Run TCK Unit Tests
-            run: ./gradlew :tck:test
+            run: ./gradlew :tck:test --scan
 
           - name: Stop the local node
             run: npx @hashgraph/hedera-local stop

.github/workflows/release-artifacts.yml

@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 name: Release Artifacts
 
 on:
@@ -125,4 +126,7 @@ jobs:
 
       - name: Nexus Release
         if: ${{ github.event_name == 'push' }}
-        run: ./gradlew closeAndReleaseSonatypeStagingRepository --no-configuration-cache --scan -PsonatypeUsername=${{ secrets.SONATYPE_USERNAME }} -PsonatypePassword=${{ secrets.SONATYPE_PASSWORD }}
+        env:
+            NEXUS_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
+            NEXUS_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
+        run: ./gradlew releaseMavenCentral -PpublishingPackageGroup=com.hedera.hashgraph -PpublishSigningEnabled=true --scan --no-configuration-cache

developers.properties

@@ -0,0 +1 @@
+[email protected]=The Hiero Team

example-android/app/build.gradle.kts

@@ -65,7 +65,7 @@ android {
 
 dependencies {
     // --- Remove to use a published SDK version ---
-    implementation(platform("com.hedera.hashgraph:sdk-dependency-versions"))
+    implementation(platform("com.hedera.hashgraph:hiero-dependency-versions"))
     // ---------------------------------------------
 
     implementation("com.hedera.hashgraph:sdk:2.46.0")

examples/build.gradle.kts

@@ -1,38 +1,92 @@
-/*-
- *
- * Hedera Java SDK
- *
- * Copyright (C) 2024 Hedera Hashgraph, LLC
- *
- * Licensed 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
- *
- *      http://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.
- *
- */
-
+// SPDX-License-Identifier: Apache-2.0
 plugins {
-    id("com.hedera.gradle.examples.java")
+    id("org.hiero.gradle.module.application")
+    id("org.gradlex.java-module-dependencies")
 }
 
 mainModuleInfo {
     runtimeOnly("io.grpc.netty.shaded")
     runtimeOnly("org.slf4j.simple")
 }
 
-dependencies {
-    implementation("org.bouncycastle:bcpkix-jdk18on:1.78.1")
-    implementation("org.bouncycastle:bcprov-jdk18on:1.78.1")
+// 'com.google.protobuf' implementation is provided through 'sdk' as it differs between 'sdk' and
+// 'sdk-full'
+dependencyAnalysis {
+    issues {
+        all { onUsedTransitiveDependencies { exclude("com.google.protobuf:protobuf-javalite") } }
+    }
 }
 
 dependencies.constraints {
+    implementation("io.github.cdimascio:dotenv-java:3.0.2")
     implementation("com.hedera.hashgraph:sdk:2.46.0")
     implementation("com.hedera.hashgraph:sdk-full:2.46.0")
 }
+
+tasks.register<RunAllExample>("runAllExamples") {
+    workingDirectory = rootDir
+    sources.from(sourceSets.main.get().java.asFileTree)
+    rtClasspath.from(configurations.runtimeClasspath.get() + files(tasks.jar))
+}
+
+tasks.addRule("Pattern: run<Example>: Runs an example.") {
+    if (startsWith("run")) {
+        tasks.register<JavaExec>(this) {
+            workingDir = rootDir
+            classpath = configurations.runtimeClasspath.get() + files(tasks.jar)
+            mainModule = "com.hedera.hashgraph.examples"
+            mainClass =
+                "com.hedera.hashgraph.sdk.examples.${[email protected]("run".length)}Example"
+        }
+    }
+}
+
+abstract class RunAllExample : DefaultTask() {
+    @get:InputFiles abstract val sources: ConfigurableFileCollection
+
+    @get:InputFiles abstract val rtClasspath: ConfigurableFileCollection
+
+    @get:Internal abstract val workingDirectory: RegularFileProperty
+
+    @get:Inject abstract val exec: ExecOperations
+
+    @TaskAction
+    fun runAll() {
+        val exampleClasses =
+            sources
+                .filter { it.name.endsWith("Example.java") }
+                .asSequence()
+                .map { it.name.replace(".java", "") }
+                .filter {
+                    it != "ValidateChecksumExample"
+                } // disabled this example, because it needs user input (but it WORKS)
+                .filter {
+                    it != "ConsensusPubSubChunkedExample"
+                } // is flaky on local-node env, will be investigated
+                .filter {
+                    it != "InitializeClientWithMirrorNetworkExample"
+                } // disabled - cannot run on localnode
+                .toList()
+
+        exampleClasses.forEach { className ->
+            println(
+                """
+
+            ---EXECUTING $className:
+
+            """
+                    .trimIndent()
+            )
+
+            exec.javaexec {
+                workingDir = workingDirectory.get().asFile
+                classpath = rtClasspath
+                mainModule = "com.hedera.hashgraph.examples"
+                mainClass = "com.hedera.hashgraph.sdk.examples.$className"
+
+                // NOTE: Uncomment to enable trace logs in the SDK during the examples
+                // jvmArgs "-Dorg.slf4j.simpleLogger.log.com.hedera.hashgraph=trace"
+            }
+        }
+    }
+}

examples/gradle/toolchain-versions.properties

@@ -0,0 +1 @@
+jdk=17.0.12

examples/settings.gradle.kts

@@ -1,30 +1,7 @@
-/*-
- *
- * Hedera Java SDK
- *
- * Copyright (C) 2024 Hedera Hashgraph, LLC
- *
- * Licensed 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
- *
- *      http://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.
- *
- */
+// SPDX-License-Identifier: Apache-2.0
+plugins { id("org.hiero.gradle.build") version "0.1.0" }
 
-pluginManagement {
-    includeBuild("../gradle/plugins")
-    repositories {
-        gradlePluginPortal()
-    }
-}
+@Suppress("UnstableApiUsage") dependencyResolutionManagement { repositories.mavenCentral() }
 
 // --- Remove to use a published SDK version ---
 includeBuild("..")
-// ---------------------------------------------

examples/src/main/java/module-info.java

@@ -19,13 +19,9 @@
  */
 
 module com.hedera.hashgraph.examples {
-    requires com.hedera.hashgraph.sdk;
-    // requires com.hedera.hashgraph.sdk.full;
-
+    requires com.hedera.hashgraph.sdk; // .full;
     requires com.google.gson;
-    requires java.dotenv;
-
-    requires static java.annotation;
-    requires com.google.protobuf;
+    requires io.github.cdimascio.dotenv.java;
     requires org.bouncycastle.provider;
+    requires static java.annotation;
 }

examples/version.txt

@@ -0,0 +1 @@
+0.1.0-SNAPSHOT

gradle/aggregation/build.gradle.kts

@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: Apache-2.0
+plugins {
+    id("org.hiero.gradle.base.lifecycle")
+    id("org.hiero.gradle.report.code-coverage")
+    id("org.hiero.gradle.check.spotless")
+    id("org.hiero.gradle.check.spotless-kotlin")
+}
+
+dependencies {
+    implementation(project(":sdk"))
+    implementation("io.grpc:grpc-protobuf")
+}