Add Maven publishing configuration to build script

Author: codicis

gsma-tap-codec/build.gradle.kts

@@ -1,5 +1,6 @@
 plugins {
     id("java-library")
+    id("maven-publish")
     id("io.github.codicis.asn1") version "0.2.0"
 }
 
@@ -16,6 +17,25 @@ asn1 {
         }
     }
 }
+
+publishing {
+    publications {
+        create<MavenPublication>("mavenJava") {
+            from(components["java"])
+        }
+    }
+    repositories {
+        maven {
+            name = "CentralPortal"
+            url = uri("https://central.sonatype.com/api/v1/publish")
+            credentials {
+                username = findProperty("sonatypeUsername") as String? ?: System.getenv("SONATYPE_USERNAME")
+                password = findProperty("sonatypePassword") as String? ?: System.getenv("SONATYPE_PASSWORD")
+            }
+        }
+    }
+
+}
 testing {
     suites {
         named("test", JvmTestSuite::class) {