Publish all dependencies to private Maven repo

Help/Discuss
1

I use maven-publish plugin to publish project dependencies to private nexus repo and use offline.

But compile success if use mavenCentral(), fails if use private repo and got lot of packages not found error, where is the problem?

buildscript {
	ext {
		springBootVersion = '2.0.0.RELEASE'
		wrapperVersion = '1.0.17.RELEASE'
	}
	repositories {
        mavenCentral()
	}
	dependencies {
		classpath("org.springframework.boot.experimental:spring-boot-thin-gradle-plugin:${wrapperVersion}")
		classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
	}
}

apply plugin: 'java'
apply plugin: 'maven-publish'
apply plugin: 'org.springframework.boot'
apply plugin: "io.spring.dependency-management"

defaultTasks 'clean', 'publish'

def repo = "http://privateNexus/nexus/repository"
group = 'com.company'
version = '1.0.0-SNAPSHOT'

sourceCompatibility = 1.8
targetCompatibility = 1.8
tasks.withType(JavaCompile) {
	options.encoding = 'UTF-8'
}

repositories {
     mavenCentral()
}

configurations { compile.exclude module: 'spring-boot-starter-tomcat' }

dependencyManagement {
    imports {
        mavenBom 'org.springframework.cloud:spring-cloud-dependencies:Finchley.RELEASE'
    }
}

dependencies {
    compile('org.springframework.cloud:spring-cloud-starter-config')
	compile('org.springframework.boot:spring-boot-starter-web')
	compile('org.springframework.boot:spring-boot-starter-jetty')
	compile('org.springframework.boot:spring-boot-starter-actuator')
	testCompile('org.springframework.boot:spring-boot-starter-test')

    compile('org.springframework.cloud:spring-cloud-starter-netflix-eureka-client')
    compile('org.springframework.cloud:spring-cloud-starter-netflix-hystrix')
    compile('org.springframework.cloud:spring-cloud-starter-netflix-hystrix-dashboard')
    compile group: 'org.springframework.cloud', name: 'spring-cloud-starter-openfeign', version:'2.0.0.RELEASE'

    compile group: 'io.springfox', name: 'springfox-swagger2', version:'2.8.0'
    compile group: 'io.springfox', name: 'springfox-swagger-ui', version:'2.8.0'
    compile group: 'com.alibaba', name: 'fastjson', version:'1.1.41'
    compile group: 'com.alibaba', name: 'druid', version:'1.1.9'
    compile group: 'mysql', name: 'mysql-connector-java', version:'5.1.45'
    compile group: 'org.mybatis.spring.boot', name: 'mybatis-spring-boot-starter', version:'1.1.1'
    compile group: 'tk.mybatis', name: 'mapper-spring-boot-starter', version:'2.0.0'
    compile group: 'com.github.pagehelper', name: 'pagehelper-spring-boot-starter', version:'1.2.3'
    compile group: 'com.thoughtworks.xstream', name: 'xstream', version:'1.4.10'
    compile group: 'commons-httpclient', name: 'commons-httpclient', version:'3.1'
    compile group: 'commons-collections', name: 'commons-collections', version:'3.2.2'
    compile group: 'commons-lang', name: 'commons-lang', version:'2.6'
    compile group: 'org.apache.commons', name: 'commons-lang3', version:'3.1'
    compile group: 'log4j', name: 'log4j', version:'1.2.17'
    compile group: 'org.apache.poi', name: 'poi-ooxml', version:'3.15'
    compile group: 'redis.clients', name: 'jedis', version:'2.8.2'
    compile group: 'commons-net', name: 'commons-net', version:'3.3'
    compile group: 'net.oschina.zcx7878', name: 'fastdfs-client-java', version:'1.27.0.0'
    compile group: 'io.jsonwebtoken', name: 'jjwt', version:'0.9.0'
    compileOnly group: 'org.projectlombok', name: 'lombok', version:'1.16.20'
}

publishing  {
    repositories {
        maven {
            url repo + "/3rd-party"
            credentials {
                username 'user'
                password 'password'
            }
        }
    }

    publications {
        mavenJava(MavenPublication) {
            from components.java
        }
    }
}

configurations.compile.resolvedConfiguration.resolvedArtifacts.eachWithIndex { resolvedArtifact, n ->
  println resolvedArtifact

  project.publishing {
    publications {
      "maven${n}"(MavenPublication) {
        artifact(resolvedArtifact.file) {
          groupId = resolvedArtifact.moduleVersion.id.group
          artifactId = resolvedArtifact.moduleVersion.id.name
          version = resolvedArtifact.moduleVersion.id.version
          classifier = resolvedArtifact.classifier
        }
      }
    }
  }
}
1 Like
2

Your publications are going to generate new pom files that loose their original dependency information.

Is there a reason you want to download and then publish to your Nexus server instead of configuring the server to proxy and cache the required artifacts?

3

My server not has internet access,
So I have to publish add dependencies to my private repo which use Nexus.

Currently my solution is use gradle task to copy all artifacts to local maven repo and then use curl call Nexus API to publish but it’s not gracefully.