.mutate(BuildTypeContainer) { it.add named(BuildType, "bt") }
            .mutate(FlavorContainer) { it.add named(Flavor, "flavor1") }

        then:
        single(toolChains).name == 'tc'
        platforms.size() == 1
        single(buildTypes).name == 'bt'
        single(flavors).name == 'flavor1'
    }

    def "creates binaries for executable"() {

            def buildType = Attribute.of('buildType', String)
            def flavor = Attribute.of('flavor', String)
            dependencies {
                attributesSchema {
                    attribute(buildType)
                    attribute(flavor)
                }
            }

            configurations {
                foo.attributes { attribute(buildType, 'debug'); attribute(flavor, 'free') }

        return BuildTreeModelControllerServices.Supplier { registration ->
            val buildType = if (requirements.isRunsTasks) BuildType.TASKS else BuildType.MODEL
            registration.add(BuildType::class.java, buildType)
            registerCommonBuildTreeServices(registration, modelParameters, buildFeatures, requirements)
        }
    }

        }
        skipConditionally(buildType)
    }
}

fun BuildStep.onlyRunOnGitHubMergeQueueBranch() {
    conditions {
        matches("teamcity.build.branch", "(pre-test/.*)|(gh-readonly-queue/.*)")
    }
}

fun BuildStep.skipConditionally(buildType: BuildType? = null) {
    // we need to run CompileALl unconditionally because of artifact dependency
    if (buildType !is CompileAll) {
        conditions {

        return when (readEnum<BuildType>()) {
            BuildType.BuildWithNoWork -> readBuildWithNoWork(rootBuild)
            BuildType.RootBuild -> readBuildContent(rootBuild)
            BuildType.IncludedBuild -> readIncludedBuild(rootBuild)
            BuildType.BuildSrcBuild -> readBuildSrcBuild(rootBuild)
        }
    }

    private