import org.springframework.boot.gradle.tasks.run.BootRun

// TODO:Finalize Upload Removal - Issue #21439
// tag::accessors[]
plugins {
    java
    id("org.springframework.boot") version "2.7.8"
}

// end::lazy[]
// end::accessors[]

// tag::accessors[]
tasks.bootJar {
    archiveFileName = "app.jar"
    mainClass = "com.example.demo.Demo"
}

tasks.bootRun {
    mainClass = "com.example.demo.Demo"

    archiveFileName = 'app.jar'
    mainClass = 'com.example.demo.Demo'
}

tasks.bootRun {
    mainClass = 'com.example.demo.Demo'
    args '--spring.profiles.active=demo'
}
// end::accessors[]

// tag::lazy[]
tasks.named('bootJar') {
    archiveFileName = 'app.jar'
    mainClass = 'com.example.demo.Demo'
}

tasks.named('bootRun') {
    mainClass = 'com.example.demo.Demo'
    args '--spring.profiles.active=demo'
}

        then:
        buildResult.task(':assembleBootDist').outcome == SUCCESS
        buildResult.task(':check').outcome == SUCCESS

        when:
        smokeTestRunner = runner('bootRun')

====
include::sample[dir="kotlin",files="app/build.gradle.kts[]"]
include::sample[dir="groovy",files="app/build.gradle[]"]
====

To build and run the application:

[listing.terminal]
----
$ ./gradlew bootRun

> Task :app:bootRun

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )

We first determine the types of the `bootJar` and `bootRun` tasks via the `help` task:

[source,text]
----
❯ ./gradlew help --task bootJar
...
Type
     BootJar (org.springframework.boot.gradle.tasks.bundling.BootJar)
----

[source,text]
----
❯ ./gradlew help --task bootRun
...
Type
     BootRun (org.springframework.boot.gradle.tasks.run.BootRun)
----