[SpringBoot]Gradle compileOnly의 의미

compileOnly

This is where you declare dependencies which are required at compile time, but not at runtime. This typically includes dependencies which are shaded when found at runtime.

 

런타임할때는 필요없고 컴파일때만 필요할 경우 사용한다.

plugins {
   id 'org.springframework.boot' version '2.7.4'
   id 'io.spring.dependency-management' version '1.0.14.RELEASE'
   id 'java'
}

group = 'study'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '11'
configurations {
   compileOnly {
      extendsFrom annotationProcessor
   }
}
repositories {
   mavenCentral()
}

dependencies {
   implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
   implementation 'org.springframework.boot:spring-boot-starter-security'
   implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
   implementation 'org.springframework.boot:spring-boot-starter-web'
   implementation 'org.thymeleaf.extras:thymeleaf-extras-springsecurity5'
   testImplementation 'org.springframework.boot:spring-boot-starter-test'
   testImplementation 'org.springframework.security:spring-security-test'
   runtimeOnly 'mysql:mysql-connector-java'
   annotationProcessor 'org.projectlombok:lombok'
   compileOnly 'org.projectlombok:lombok'


}

tasks.named('test') {
   useJUnitPlatform()
}

 

 

https://docs.gradle.org/current/userguide/java_library_plugin.html#sec:java_library_configurations_graph

The Java Library Plugin