Workflow initial commit & test

Author: piconem

.github/workflows/publish-release.yml

@@ -0,0 +1,58 @@
+# Name of the workflow visible in the Actions tab
+name: Publish Release
+
+on:
+  push:
+    tags:
+      - 'v*.*.*'  # Triggers ONLY on push of semver tags (v0.1.3, v1.0.0, etc.)
+
+permissions:
+  contents: write  # Allows creating/modifying releases and tags in the repo
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest  # Free Linux VM, optimal for Gradle/Java
+
+    steps:
+      # STEP 1: Clone the full repository
+      - name: Checkout
+        uses: actions/checkout@v4  # Official GitHub checkout action
+        with:
+          fetch-depth: 0  # Fetches FULL Git history (required for changelog)
+
+      # STEP 2: Install Java 25 (builds Java 8 compatible bytecode)
+      - name: Setup Java
+        uses: actions/setup-java@v4  # Official JDK setup action
+        with:
+          distribution: 'temurin'  # Adoptium Temurin (open source, stable)
+          java-version: '25'  # Modern Java for faster builds
+
+      # STEP 3: Setup Gradle with intelligent caching
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4  # Official Gradle action
+        # Auto-caches: ~/.gradle, dependencies, wrapper → reduces time from 10min to 1-2min
+
+      # STEP 4: Extract version from tag and pass to Gradle
+      - name: Set version from tag
+        run: echo "ORG_GRADLE_PROJECT_VERSION_NAME=${GITHUB_REF#refs/tags/v}" >> $GITHUB_ENV
+        # Example: refs/tags/v0.1.3 → 0.1.3
+        # Temporary override of 'version' in build.gradle.kts
+
+      # STEP 5: Build → Test → Javadoc → Signing → Upload → Auto-Release to Maven Central
+      - name: Publish to Maven Central
+        run: ./gradlew publishToMavenCentral --no-configuration-cache -Psign=true
+        env:
+          ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.SONATYPE_NEXUS_USERNAME }}
+          ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.SONATYPE_NEXUS_PASSWORD }}
+          ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.SIGNING_PRIVATE_KEY }}
+          ORG_GRADLE_PROJECT_signingInMemoryKeyId: ${{ secrets.SIGNING_KEY_ID }}
+          ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.SIGNING_PASSWORD }}
+
+      # STEP 6: Create automatic GitHub Release with changelog
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2  # Popular release action
+        if: runner.os != 'Windows'  # Skip on Windows (known bugs)
+        with:
+          generate_release_notes: true  # Analyzes commits → auto changelog
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Auto-generated GitHub token

build.gradle.kts

@@ -1,10 +1,10 @@
 group = "io.github.wldt"
-version = "0.1.1"
+version = "0.1.2"
 description = "Physical adapter to connect with the CoAP protocol"
 java.sourceCompatibility = JavaVersion.VERSION_1_8
 
-
 plugins {
+    id("com.vanniktech.maven.publish") version "0.35.0"
     `java-library`
     `maven-publish`
     signing
@@ -25,7 +25,7 @@ dependencies {
 }
 
 java {
-    withJavadocJar()
+    //withJavadocJar()
     withSourcesJar()
 }
 
@@ -39,3 +39,48 @@ tasks.withType<Javadoc>() {
         (options as StandardJavadocDocletOptions).addBooleanOption("html5", true)
     }
 }
+
+// ✅ FIX ESATTO PER GRADLE 9.2.1 + vanniktech.maven.publish 0.35.0
+afterEvaluate {
+    val plainJavadocJarTask = tasks.findByName("plainJavadocJar")
+    val metadataTask = tasks.findByName("generateMetadataFileForMavenPublication")
+
+    if (plainJavadocJarTask != null && metadataTask != null) {
+        metadataTask.dependsOn(plainJavadocJarTask)
+    }
+}
+
+mavenPublishing {
+    coordinates(group.toString(), name.toString(), version.toString())
+
+    pom {
+        name.set("WLDT CoAP Physical Adapter")
+        description.set("The CoAP Physical Adapter for a WLDT Digital Twin")
+        inceptionYear.set("2025")
+        url.set("https://github.com/wldt/coap-physical-adapter-java")
+        licenses {
+            license {
+                name.set("The Apache License, Version 2.0")
+                url.set("http://www.apache.org/licenses/LICENSE-2.0.txt")
+                distribution.set("http://www.apache.org/licenses/LICENSE-2.0.txt")
+            }
+        }
+        developers {
+            developer {
+                id.set("msandonini")
+                name.set("Mirco Sandonini")
+                url.set("https://github.com/msandonini")
+            }
+            developer {
+                id.set("piconem")
+                name.set("Marco Picone")
+                url.set("https://github.com/piconem")
+            }
+        }
+        scm {
+            url.set("https://github.com/wldt/coap-physical-adapter-java")
+            connection.set("scm:git:git://github.com/wldt/coap-physical-adapter-java.git")
+            developerConnection.set("scm:git:ssh://git@github.com/wldt/coap-physical-adapter-java.git")
+        }
+    }
+}

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 #Wed Apr 30 13:04:16 CEST 2025
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists