Why the gradle war task is skipped?

Question

I am a new convert to gradle. Most of the tasks work fine. However I see that the war task is always skipped. When I run in the debug mode, I see the following logs -

09:12:34.889 [LIFECYCLE] [class org.gradle.internal.buildevents.TaskExecutionLogger] :war 09:12:34.889 [DEBUG] [org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter] Starting to execute task ':war' 09:12:34.889 [INFO] [org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter] Skipping task ':war' as task onlyIf is false. 09:12:34.889 [DEBUG] [org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter] Finished executing task ':war' 09:12:34.889 [LIFECYCLE] [class org.gradle.internal.buildevents.TaskExecutionLogger] :war SKIPPED

I am not sure why onlyIf is false. I did search on internet. But I did not find anything related.

Here is my gradle file -

buildscript {
    ext {
        springBootVersion = '2.0.0.M2'
    }
    repositories {
        mavenCentral()
        maven { url "https://repo.spring.io/snapshot" }
        maven { url "https://repo.spring.io/milestone" }
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
    }
}

// Apply the java-library plugin to add support for Java Library
apply plugin: 'java-library'
apply plugin: 'eclipse'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'
apply plugin: 'war'
apply plugin: 'checkstyle'
apply plugin: 'pmd'
apply plugin: 'findbugs'
apply plugin: 'jacoco'

version = '0.0.1-SNAPSHOT'
sourceCompatibility = 1.8

repositories {
    jcenter()
    mavenCentral()
    maven { url "https://repo.spring.io/snapshot" }
    maven { url "https://repo.spring.io/milestone" }
}

dependencies {

    compile('org.springframework.boot:spring-boot-starter')
    compile("org.springframework.boot:spring-boot-starter-web")
    compile("org.springframework.retry:spring-retry:1.2.1.RELEASE")

    compile("org.springframework.data:spring-data-cassandra:2.0.0.M4")

    compile("io.reactivex.rxjava2:rxjava:2.1.1")

    //compile("javax.persistence:persistence-api:1.0.2")
    //compile("org.hibernate.javax.persistence:hibernate-jpa-2.0-api:1.0.1.Final")
    compile("org.springframework.boot:spring-boot-starter-data-jpa")
    compile("com.zaxxer:HikariCP:2.6.0")

    // Test Dependencies
    testCompile("org.springframework.boot:spring-boot-starter-test")
    testCompile("org.powermock:powermock-mockito-release-full:1.6.4")
    testCompile("org.mockito:mockito-core:2.0.3-beta")
    testCompile("org.cassandraunit:cassandra-unit:3.1.3.2")
    testCompile("org.cassandraunit:cassandra-unit-spring:2.2.2.1")
    testCompile("com.h2database:h2:1.4.196")

    // This dependency is exported to consumers, that is to say found on their compile classpath.
    api 'org.apache.commons:commons-math3:3.6.1'

    // This dependency is used internally, and not exposed to consumers on their own compile classpath.
    implementation 'com.google.guava:guava:21.0'

    testImplementation 'junit:junit:4.12'
}

Here is the image of my project structure -

If you could help me with generating the war file that would be great.

Answer 1

try it

war {
    enabled = true
}