Maven依赖项未随Gradle发布

Question

I have the following build.gradle :

group 'org.inthemoon.spring'
version '1.1-SNAPSHOT'

apply plugin: 'java'
apply plugin: 'idea'
apply plugin: 'maven'
apply plugin: "maven-publish"

sourceCompatibility = 1.8

repositories {
    mavenLocal()
    mavenCentral()
}

dependencies {

    compile group: 'org.inthemoon.spring', name: 'childcontext', version: '1.0-SNAPSHOT'

    // https://mvnrepository.com/artifact/org.apache.commons/commons-lang3
    compile group: 'org.apache.commons', name: 'commons-lang3', version: '3.5'

    compile 'org.springframework:spring-context:4.3.4.RELEASE'

    testCompile group: 'junit', name: 'junit', version: '4.12'
}


tasks.create('sourceJar', Jar) {
    dependsOn tasks.classes
    from sourceSets.main.allSource
    classifier 'sources'
    extension 'jar'
    group 'build'
}


publishing {
    publications {
        nebula(MavenPublication) {
            artifact tasks.sourceJar
        }
    }
}

Unfortunately, when I run goal publishToMavenLocal , I get the following pom file ...\\.m2\\repository\\org\\inthemoon\\spring\\springfx\\1.1-SNAPSHOT\\springfx-1.1-SNAPSHOT.pom :

<?xml version="1.0" encoding="UTF-8"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <modelVersion>4.0.0</modelVersion>
  <groupId>org.inthemoon.spring</groupId>
  <artifactId>springfx</artifactId>
  <version>1.1-SNAPSHOT</version>
  <packaging>pom</packaging>
</project>

ie no dependencies.

How to fix?

Answer 1

The fact that your pom.xml has the content: <packaging>pom</packaging> indicates that no jar have been linked to the publication.

This is done by adding:

publishing {
  publications {
    nebula(MavenPublication) { // Note that 'nebula' here is the name of your publication
      from components.java
      // Other configuration instructions
    }
  }
}

Note that the plugins maven and maven-publish provide similar capabilities. maven is now considered deprecated in favour of maven-publish . And so in your build script you can remove the application of the maven plugin.