Gradle deploy to Nexus

mkdir /home/centos/gitclones/gradletest
cd /home/centos/gitclones/gradletest
gradle init --type java-application

gradle build

vi build.gradle
add to plugins:
id 'maven'

maven Plugin for Gradle is documented here https://docs.gradle.org/current/userguide/maven_plugin.html

gradle install

ls -ltra /home/centos/.m2/repository/gradletest/unspecified/

total 4956
-rw-r--r-- 1 centos docker 2371522 Apr 29 13:23 gradletest-unspecified.zip
-rw-r--r-- 1 centos docker 2693120 Apr 29 13:23 gradletest-unspecified.tar
-rw-r--r-- 1 centos docker     752 Apr 29 13:23 gradletest-unspecified.jar
-rw-r--r-- 1 centos docker     756 Apr 29 13:23 gradletest-unspecified.pom

cat /home/centos/.m2/repository/gradletest/unspecified/gradletest-unspecified.pom

  <groupId></groupId>
  <artifactId>gradletest</artifactId>
  <version>unspecified</version>

group and version are missing!

then you can follow the steps here https://medium.com/dot-debug/deploying-artifacts-to-maven-using-gradle-b669acc1b6f8

you define the group and version in your projects' build.gradle, you define nexus username/password/url in ~/.gradle/gradle.properties and you use the maven-publish plugin to publish to Nexus