}

    def "invalidates cache upon change to #inputName used by buildSrc"() {

        assumeFalse(
            'property from gradle.properties is not available to buildSrc',
            inputName == 'gradle.properties'
        )

        given:
        def configurationCache = newConfigurationCacheFixture()
        file("buildSrc/build.gradle.kts").text = """

            sourcePathFor(settings),
            not(matchesProjectsSourceRoots(withMainSourceSetJavaKotlinIn("buildSrc")))
        )
    }

    @LeaksFileHandles("Kotlin compiler daemon on buildSrc jar")
    @Flaky(because = "https://github.com/gradle/gradle-private/issues/3708")
    def "sourcePath does not include buildSrc project dependencies source roots"() {

        given:
        def sourceRoots = withMultiProjectKotlinBuildSrc()

    @Test
    fun `given a script file in buildSrc it should return the buildSrc project root`() {

        withFolders {
            "root" {
                "buildSrc" {
                    withFile("build.gradle.kts")
                }
            }
        }

        assertThat(
            projectRootOf(
                scriptFile = file("root/buildSrc/build.gradle.kts"),

        then:
        fixture.assertStateUpdated {
            fileChanged("a/build.gradle")
            projectsConfigured(":buildSrc", ":")
            modelsCreated(":a", SomeToolingModel)
            modelsReused(":buildSrc", ":", ":b")
        }

        outputContains("configuring root")
        outputContains("configuring project ':a'")

        model3[1].message == "It works from project :a"

        fixture.assertStateUpdated {
            fileChanged("build.gradle")
            projectConfigured(":buildSrc")
            modelsCreated(":")
            modelsReused(":a", ":b", ":buildSrc")
        }

        outputContains("Callback before root project 'root'")
        outputDoesNotContain("Callback before project ':a'")

println 'nestedBuild buildSrc quiet'

Laura Kassovic <******@****.***> 1701107622 -0800

    def "advertises ids"() {
        expect:
        succeeds "help"
    }

    def "buildSrc inherits same ids"() {
        when:
        file("buildSrc/build.gradle").text = ""

        then:
        succeeds "help"
        scopeIds.lastBuildPaths() == [":", ":buildSrc"]
    }

    def "composite participants inherit the same ids"() {
        when:
        settingsFile << """

println 'main buildSrc quiet'

They allow you to define a set of conventions for a project, and then apply those conventions to other projects or modules.

The example above has been re-written as a convention plugin stored in `buildSrc`:

.buildSrc/src/main/kotlin/MyConventionPlugin.kt
[source,kotlin]
----
import org.gradle.api.DefaultTask
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.api.provider.Property