Gradle 초기 설정 issue

[kchung1995]

아래 형식의 build.gradle 작성 시 Gradle이 성공적으로 빌드되지 않음.

buildscript {
    ext {
        springBootVersion = '2.1.9.RELEASE'
    }
    repositories {
        mavenCentral()
        jcenter()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
    }
}


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


group 'com.katfun.crudboard'
version '1.0-SNAPSHOT'

repositories {
    mavenCentral()
}

dependencies {
    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.1'
    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.1'

    compile('org.springframework.boot:spring-boot-starter-web')
    testCompile('org.springframework.boot:spring-boot-starter-test')
}

test {
    useJUnitPlatform()
}

에러 메세지:

Build file '/Users/kchung1995/IdeaProjects/CRUD-Web-Bulletin-Board/build.gradle' line: 14

Could not compile build file '/Users/kchung1995/IdeaProjects/CRUD-Web-Bulletin-Board/build.gradle'.
> startup failed:
  build file '/Users/kchung1995/IdeaProjects/CRUD-Web-Bulletin-Board/build.gradle': 14: only buildscript {} and other plugins {} script blocks are allowed before plugins {} blocks, no other statements are allowed

[kchung1995]

에러 메세지에 따르면 plugins {} 위에는 buildscript{}와 기타 plugin만 작성될 수 있다고 한다.
https://docs.gradle.org/5.4.1/userguide/plugins.html 를 보면, 다음과 같이 설명하고 있다.

The plugins {} block must also be a top level statement in the buildscript. It cannot be nested inside another construct (e.g. an if-statement or for-loop).

따라서 파일 내용을 아래와 같이 작성하였다.

buildscript {
    ext {
        springBootVersion = '2.1.9.RELEASE'
    }
    repositories {
        mavenCentral()
        jcenter()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
    }
}


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


group 'com.katfun.crudboard'
version '1.0-SNAPSHOT'

repositories {
    mavenCentral()
}

dependencies {
    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.1'
    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.1'

    compile('org.springframework.boot:spring-boot-starter-web')
    testCompile('org.springframework.boot:spring-boot-starter-test')
}

test {
    useJUnitPlatform()
}

[kchung1995]

위 내용대로 수정하였더니 아래와 같은 에러가 발생하였다.

A problem occurred evaluating root project 'crud_web_bulletinboard'.
> Could not find method bulidscript() for arguments [build_6mave1izxdxtjzaj6xhvh1c86$_run_closure1@6c9b3020] on root project 'crud_web_bulletinboard' of type org.gradle.api.Project.

이는 Gradle 7이 원인인 듯 하다 (https://www.inflearn.com/questions/237363).
gradle-wrapper.properties 의 내용을 바꾸었다.

distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

이후 다시 실행하여 성공적으로 빌드되었다.

> Task :prepareKotlinBuildScriptModel UP-TO-DATE

Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/6.7.1/userguide/command_line_interface.html#sec:command_line_warnings

BUILD SUCCESSFUL in 36s