背景:
我目前有一个多模块(多项目)应用程序存储库。 “根”是不是 一个可运行的应用程序。它只是我拥有根目录的源目录 build.gradle.kts
包含我所有子项目之间通用的依赖项和插件的文件。我的每个子项目都有自己的build.gradle.kts
.
所以我的整体项目结构看起来像这样:
my_root_project
- gradle
- wrapper
- gradle-wrapper.jar
- gradle-wrapper.properties
- gradle.build.kts
- settings.gradle.kts
- my_nested_project_a
- src
- main
- kotlin
- my_nested_project_b
...
问题:
每次我跑
gradle build
,我收到一条错误消息:> Task :bootJar FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':bootJar'.
> Main class name has not been configured and it could not be resolved
但是,当我运行我的任何一个子项目(例如
build :my_nested_project_a:build
)时,它构建得很好。当前 Gradle 构建文件
这是我目前在“根”
gradle.build.kts
中的内容:import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
group = "com.example"
version = "1.0.0"
java.sourceCompatibility = JavaVersion.VERSION_1_8
java.targetCompatibility = JavaVersion.VERSION_1_8
plugins {
id("org.springframework.boot") version "2.1.8.RELEASE" apply false
id("io.spring.dependency-management") version "1.0.8.RELEASE" apply false
kotlin("jvm") version "1.3.50"
kotlin("plugin.spring") version "1.3.50"
kotlin("plugin.jpa") version "1.3.50"
kotlin("plugin.allopen") version "1.3.50"
}
allprojects {
repositories {
maven(url = "https://my.company.com/repo/with/all/the/stuff/I/need")
}
apply(plugin = "org.jetbrains.kotlin.jvm")
apply(plugin = "java")
apply(plugin = "org.springframework.boot")
apply(plugin = "io.spring.dependency-management")
apply(plugin = "org.jetbrains.kotlin.plugin.spring")
dependencies {
implementation("org.springframework.boot:spring-boot-starter-web")
implementation("org.jetbrains.kotlin:kotlin-reflect")
implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
}
tasks.withType<KotlinCompile> {
kotlinOptions {
freeCompilerArgs = listOf("-Xjsr305=strict")
jvmTarget = "1.8"
}
}
}
NOTE: I'm using
apply false
on my plugins because I thought it would keep gradle from trying to find a main class when building usinggradle build
.
我正在尝试做的事情:
我有一个 CI 管道,我想简单地运行
gradle build
应该运行 build
所有子项目的任务。但是,在那个过程中,我想忽略为“根”项目运行构建或绕过它,因为它不是一个可运行的应用程序,而只是构建子项目。任何帮助将不胜感激! :)
最佳答案
如果你想忽略任务bootJar
,s o 添加以下配置。
bootJar {
enabled = false
}
关于spring-boot - 如何忽略多项目 Kotlin Spring Boot 应用程序的根项目的 gradle 构建?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/58276142/