Merge pull request #12 from Smithor/Feature-BuildJavadocAndSourcesJars

Adding Javadoc and sources jar to build/publish

Author: reportmill

build.gradle

@@ -15,6 +15,12 @@ java {
     toolchain {
         languageVersion = JavaLanguageVersion.of(17)
     }
+    withJavadocJar()
+    withSourcesJar()
+}
+
+sourcesJar {
+    duplicatesStrategy(DuplicatesStrategy.EXCLUDE)
 }
 
 repositories { mavenCentral() }
@@ -26,8 +32,26 @@ tasks.withType(JavaCompile).configureEach {
     options.compilerArgs << "-parameters"
 }
 
+tasks.publish.doFirst() {
+    def user = System.getenv("GITHUB_USER")
+    def pw = System.getenv("GITHUB_TOKEN")
+    println "Publish start user:$user"
+}
+
 publishing {
 
+    repositories {
+        maven {
+            name = "GitHubPackages"
+            url = "https://maven.pkg.github.com/reportmill/SnapKit"
+            credentials {
+                username = System.getenv("GITHUB_USER")
+                password = System.getenv("GITHUB_TOKEN")
+                println "Publish user: username=$username"
+            }
+        }
+    }
+
     publications {
         gpr(MavenPublication) {
             artifactId = 'snapkit'