Gradle 5 멀티 모듈 만들기 - SpringBoot 2.2.x

스크립트 개인 메모 -> jpa, querydsl....모두 적용까지 

https://github.com/KimHyeongi/gradle-multi-module

KimHyeongi/gradle-multi-module

 

root-project

 - core

 - api

 

workspaces에서 {root-project} 디렉토리 생성 후, 각 하위 디렉토리 생성.

 

settings.gradle 각 디렉토리에 생성.

root-project 

rootProject.name = 'grissom-multi-module'

include 'core'
include 'api'

core

rootProject.name = 'multi-module-core'

api

rootProject.name = 'multi-module-api'

root-project디렉토리에서 gradle wrapper 생성하기 ( version 5.6.3 )

#> gradle wrapper --gradle-version 5.6.3

생성 확인.

 

각 모듈별 build.gradle 생성.( 통합 가능 - subproject task )

ex)

root: 

plugins {
    id "java"
}

repositories {
    jcenter()
    mavenCentral()
}

dependencies {
}

subprojects {
    apply plugin: 'java'
    apply plugin: 'eclipse'
    apply plugin: 'idea'

    group = 'com.tistory.eclipse4j'
    version = '0.0.1-SNAPSHOT'

    sourceCompatibility = 1.8

    repositories {
        jcenter()
        mavenCentral()
    }

    dependencies {
    }
}

core : 

주의) 기존 Gradle 관련 부분을 찾다보면 plugins에 "annotation-processor-plugin"가 추가된 경우가 있는데 넣지 말자..고생함.

plugins {
    id "org.springframework.boot" version "2.2.0.RELEASE"
    id "io.spring.dependency-management" version "1.0.8.RELEASE"
    id "com.ewerk.gradle.plugins.querydsl" version "1.0.10"
    id "io.franzbecker.gradle-lombok" version "1.14"
    //id 'com.ewerk.gradle.plugins.auto-value' version '1.0.7'
}

ext {
    queryDslVersion = '4.2.1'
    lombokVersion = '1.18.10'
}

group = "com.tistory.eclipse4j"
version = "0.0.1-SNAPSHOT"

bootJar {
    enabled = false
    archiveVersion = '0.0.1-SNAPSHOT'
    archiveExtension = 'jar'
}

jar {
    enabled = true
}

dependencies {

    compile("org.springframework.boot:spring-boot-starter-web")
    compile("org.springframework.boot:spring-boot-configuration-processor")
    compile("org.springframework.boot:spring-boot-starter-data-jpa")
    annotationProcessor("org.springframework.boot:spring-boot-starter-data-jpa")

    compile("org.projectlombok:lombok:${lombokVersion}")
    annotationProcessor("org.projectlombok:lombok")

    compile("com.querydsl:querydsl-core:${queryDslVersion}")
    compile("com.querydsl:querydsl-jpa:${queryDslVersion}")
    compile("com.querydsl:querydsl-apt:${queryDslVersion}")
    annotationProcessor("com.querydsl:querydsl-apt:${queryDslVersion}:jpa")
}


def querydslGenratedSrc = 'src/main/generated'
querydsl {
    library = "com.querydsl:querydsl-apt"
    jpa = true
    querydslSourcesDir = querydslGenratedSrc
}
compileQuerydsl{
    options.annotationProcessorPath = configurations.querydsl
}
configurations {
    querydsl.extendsFrom compileClasspath
}
sourceSets {
    main.java.srcDirs += [ querydslGenratedSrc ]
}
tasks.withType(JavaCompile) {
    options.annotationProcessorGeneratedSourcesDirectory = file(querydslGenratedSrc)
}

api :

plugins {
    id "org.springframework.boot" version "2.2.0.RELEASE"
    id "io.spring.dependency-management" version "1.0.8.RELEASE"
    id "java"
}

group = 'com.tistory.eclipse4j'
version = '0.0.1-SNAPSHOT'

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

dependencies {
    implementation project(":core")
    // API 관련 libs
}

 

 

SpringBoot Main 클래스 생성.

#> mkdir -p {root-project}/core/src/main/java/com/tistory/eclipse4j/ && touch {root-project}/core/src/main/java/com/tistory/eclipse4j/CoreApplication.java

#> mkdir -p {root-project}/api/src/main/java/com/tistory/eclipse4j/ && touch {root-project}/api/src/main/java/com/tistory/eclipse4j/ApiApplication.java

#> vi {root-project}/core/src/main/java/com/tistory/eclipse4j/CoreApplication.java

#> vi {root-project}/api/src/main/java/com/tistory/eclipse4j/ApiApplication.java

package com.tistory.eclipse4j;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class CoreApplication {

        public static void main(String[] args) {
                SpringApplication.run(CoreApplication.class, args);
        }

}

package com.tistory.eclipse4j;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class ApiApplication {

        public static void main(String[] args) {
                SpringApplication.run(ApiApplication.class, args);
        }

}

Gradle Build

#> /gradlew clean build

BUILD SUCCESSFUL in 6s
6 actionable tasks: 4 executed, 2 up-to-date

빌드전 :

빌드 후 :