Cleanup repository leaving only samples and samples-tests

Samples tests now use gradle/exemplar
Most of them are external samples tests
Except for when precise testing is necessary or unsupported by exemplar

Samples wrapper update is now done via the regular :wrapper task

Signed-off-by: Paul Merlin <paul@gradle.com>

Author: eskatos

.gitignore

@@ -1,6 +1,6 @@
 # gradle
 .gradle
-/build
+build
 
 # idea
 .idea

.mrconfig

@@ -1,146 +1,22 @@
-import org.jetbrains.gradle.ext.CopyrightConfiguration
-import org.jetbrains.gradle.ext.ProjectSettings
-import org.jetbrains.gradle.ext.TaskTriggersConfig
-
-import java.time.LocalDate
-
-
-buildscript {
-
-    build.loadExtraPropertiesOf(project)
-
-}
-
 plugins {
     base
-    kotlin("jvm") apply false
-    id("org.jetbrains.gradle.plugin.idea-ext") version "0.4.2"
-}
-
-allprojects {
-    group = "org.gradle"
-    version = "1.2.0-SNAPSHOT"
-}
-
-val publishedPluginsVersion by extra { "1.1.3" }
-val futurePluginsVersion = "1.1.4"
-project(":plugins") {
-    group = "org.gradle.kotlin"
-    version = futurePluginsVersion
 }
 
-// --- Configure publications ------------------------------------------
-val distributionProjects =
-    listOf(
-        project(":provider"),
-        project(":provider-plugins"),
-        project(":tooling-models"),
-        project(":tooling-builders"))
+tasks {
 
-// For documentation and meaningful `./gradlew dependencies` output
-val distribution by configurations.creating
-dependencies {
-    distributionProjects.forEach {
-        distribution(it)
-    }
-}
-
-allprojects {
-    repositories {
-        gradlePluginPortal()
-        repositories {
-            maven {
-                name = "kotlinx"
-                url = uri("https://kotlin.bintray.com/kotlinx/")
+    val samplesWrappers by registering {
+        doLast {
+            val wrapperFiles = wrapper.get().run {
+                listOf(scriptFile, batchScript, jarFile, propertiesFile).associateBy { it.name }
+            }
+            file("samples").walk().filter { it.isFile && it.name in wrapperFiles.keys }.forEach { sampleWrapperFile ->
+                wrapperFiles.getValue(sampleWrapperFile.name).copyTo(sampleWrapperFile, overwrite = true)
             }
         }
     }
-}
-
-
-// -- Integration testing ----------------------------------------------
-val prepareIntegrationTestFixtures by tasks.registering(GradleBuild::class) {
-    dir = file("fixtures")
-}
-
-val customInstallationDir = file("$buildDir/custom/gradle-${gradle.gradleVersion}")
-
-val copyCurrentDistro by tasks.registering(Copy::class) {
-    description = "Copies the current Gradle distro into '$customInstallationDir'."
-
-    from(gradle.gradleHomeDir)
-    into(customInstallationDir)
-    exclude("**/*kotlin*")
-
-    // preserve last modified date on each file to make it easier
-    // to check which files were patched by next step
-    val copyDetails = mutableListOf<FileCopyDetails>()
-    eachFile { copyDetails.add(this) }
-    doLast {
-        copyDetails.forEach { details ->
-            File(customInstallationDir, details.path).setLastModified(details.lastModified)
-        }
-    }
-
-    // don't bother recreating it
-    onlyIf { !customInstallationDir.exists() }
-}
-
-val customInstallation by tasks.registering(Copy::class) {
-    description = "Copies latest gradle-kotlin-dsl snapshot over the custom installation."
-    dependsOn(copyCurrentDistro)
-    from(distribution)
-    into("$customInstallationDir/lib")
-}
-
 
-// -- Performance testing ----------------------------------------------
-val benchmark by tasks.registering(integration.Benchmark::class) {
-    excludingSamplesMatching(
-        "android",
-        "source-control"
-    )
-    latestInstallation = customInstallationDir
-    dependsOn(customInstallation)
-}
-
-
-// -- IntelliJ IDEA configuration --------------------------------------
-idea {
-    project {
-        this as ExtensionAware
-        configure<ProjectSettings> {
-            this as ExtensionAware
-            doNotDetectFrameworks("android", "web")
-            configure<TaskTriggersConfig> {
-                // Build the `customInstallation` after the initial import to:
-                // 1. ensure generated code is available to the IDE
-                // 2. allow integration tests to be executed
-                afterSync(customInstallation.get())
-            }
-            configure<CopyrightConfiguration> {
-                useDefault = "ASL2"
-                profiles {
-                    create("ASL2") {
-                        keyword = "Copyright"
-                        notice = """
-                            Copyright ${LocalDate.now().year} the original author or authors.
-
-                            Licensed under the Apache License, Version 2.0 (the "License");
-                            you may not use this file except in compliance with the License.
-                            You may obtain a copy of the License at
-
-                                 http://www.apache.org/licenses/LICENSE-2.0
-
-                            Unless required by applicable law or agreed to in writing, software
-                            distributed under the License is distributed on an "AS IS" BASIS,
-                            WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-                            See the License for the specific language governing permissions and
-                            limitations under the License.
-                        """.trimIndent()
-                    }
-                }
-            }
-        }
+    wrapper {
+        distributionType = Wrapper.DistributionType.ALL
+        finalizedBy(samplesWrappers)
     }
 }