plugins {
  // your other plugins...
  id 'signing'
  id 'maven-publish'
}

ext.nexusUrl = version.contains("SNAPSHOT")
    ? "https://oss.sonatype.org/content/repositories/snapshots/"
    : "https://oss.sonatype.org/service/local/staging/deploy/maven2/"

pluginManagement {
    repositories {
        maven {
            url = mavenCentral().url
        }
    }
}

publishing {
  publications {
    maven(MavenPublication) {
      from components.java

      artifact(javadocJar)
      artifact(sourcesJar)
      pom {
        name = 'Your project name'
        description = "${project.description}"
        url = "https://github.com/yourGroup/yourProject"
        licenses {
          license {
            name = 'MIT License'
            url = 'https://raw.githubusercontent.com/yourGroup/yourProject/main/LICENSE'
          }
        }
        developers {
          developer {
            id = 'nn'
            name = 'Full Name'
          }
        }
        scm {
          url = 'https://github.com/yourGroup/yourProject/tree/main'
          connection = 'scm:git:https://github.com/yourGroup/yourProject.git'
          developerConnection = 'scm:git:https://github.com/yourGroup/yourProject.git'
        }
      }
    }
  }
  // This will upload to Sonatype Nexus (OSSRH) if credentials are present 
  if (project.ext.properties.sonatypeUsername) {
    repositories {
      maven {
        credentials {
          username = sonatypeUsername
          password = sonatypePassword
        }
        url = nexusUrl
      }
    }
  }
}

// Conditionally apply it if credentials are set allows 
// project members who cannot publish to use the build script smoothly
if (project.ext.properties.sonatypeUsername) {
  apply plugin: NexusReleasePlugin
  nexusReleasePlugin.nexusUrl = nexusUrl
  nexusReleasePlugin.userName = sonatypeUsername
  nexusReleasePlugin.password = sonatypePassword
}