fix: Gradle-publish (#6)

.github/workflows/gradle-publish.yml

@@ -4,6 +4,9 @@ on:
   push:
     branches:
       - main
+  pull_request:
+    branches:
+      - main
 
 jobs:
   build:
@@ -18,6 +21,9 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Set permissions for Gradle Wrapper
+        run: chmod +x ./gradlew
+
       - name: Setup Java
         uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9 #v4.2.1
         with:

build.gradle.kts

@@ -2,6 +2,8 @@ plugins {
 	java
 	id("org.springframework.boot") version "3.3.5"
 	id("io.spring.dependency-management") version "1.1.6"
+	`java-library`
+	`maven-publish`
 }
 
 group = "it.gov.pagopa.payhub"
@@ -29,7 +31,7 @@ tasks.withType<Test> {
 	useJUnitPlatform()
 }
 
-
+apply(plugin = "maven-publish")
 
 val janinoVersion = "3.1.12"
 val wiremockVersion = "3.5.4"
@@ -83,4 +85,26 @@ configure<SourceSetContainer> {
 	named("main") {
 		java.srcDir("$projectDir/build/generated/src/main/java")
 	}
-}
+}
+
+publishing {
+	publications {
+		create<MavenPublication>("github") {
+			from(components["java"])
+
+			groupId = project.group.toString()
+			artifactId = project.name
+			version = project.version.toString()
+		}
+	}
+	repositories {
+		maven {
+			name = "GitHubPackages"
+			url = uri("https://maven.pkg.github.com/pagopa/p4pa-payhub-activities")
+			credentials {
+				username = System.getenv("USERNAME")
+				password = System.getenv("TOKEN")
+			}
+		}
+	}
+}