[build] teamcity pusher to initiate Kotlin + Kotln/Native master snapshot

build.gradle

@@ -18,7 +18,7 @@ import org.jetbrains.kotlin.konan.util.*
 import org.jetbrains.kotlin.CopySamples
 import org.jetbrains.kotlin.CopyCommonSources
 import org.jetbrains.kotlin.PlatformInfo
-import org.jetbrains.kotlin.konan.*
+import org.jetbrains.kotlin.KotlinBuildPusher
 
 buildscript {
     apply from: "gradle/kotlinGradlePlugin.gradle"
@@ -549,4 +549,11 @@ task clean {
         delete distDir
         delete bundle.outputs.files
     }
+}
+
+task pusher(type:  KotlinBuildPusher){
+    kotlinVersion = project.kotlinVersion
+    konanVersion = KonanVersionGeneratedKt.getCurrentKonanVersion()
+    buildServer = "teamcity.jetbrains.com"
+    token = project.findProperty("teamcityBearToken") ?: System.getenv("TEAMCITY_BEAR_TOKEN")
 }

buildSrc/plugins/build.gradle

@@ -43,6 +43,9 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-gradle-plugin"
     compile project(':shared')
     compile "org.jetbrains.kotlinx:kotlinx-serialization-runtime:0.10.0"
+    implementation 'io.ktor:ktor-client-auth:1.2.1'
+    implementation 'io.ktor:ktor-client-core:1.2.1'
+    implementation 'io.ktor:ktor-client-cio:1.2.1'
 }
 
 sourceSets.main.kotlin.srcDirs = ["src", "$projectDir/../../tools/benchmarks/shared/src"]

buildSrc/plugins/src/main/kotlin/org/jetbrains/kotlin/KotlinBuildPusher.kt

@@ -0,0 +1,91 @@
+package org.jetbrains.kotlin
+
+import org.gradle.api.DefaultTask
+import org.gradle.api.tasks.TaskAction
+import io.ktor.client.HttpClient
+import io.ktor.client.call.HttpClientCall
+import io.ktor.client.request.get
+import io.ktor.client.request.header
+import io.ktor.client.request.post
+import io.ktor.content.TextContent
+import io.ktor.http.ContentType
+import io.ktor.http.contentType
+import kotlinx.coroutines.runBlocking
+import org.gradle.api.tasks.Input
+import org.gradle.api.tasks.options.Option
+
+
+open class KotlinBuildPusher: DefaultTask() {
+
+    @Input
+    @Option(option = "token", description = "Teamcity Bear token")
+    var token:String? = ""
+
+    @Input
+    @Option(option = "buildServer", description = "Teamcity server")
+    var buildServer:String = ""
+
+    @Input
+    @Option(option = "kotlinVersion", description = "Kotlin Compiler Version")
+    var kotlinVersion:String = ""
+
+    @Input
+    @Option(option = "konanVersion", description = "Kotlin Native Compiler Version")
+    var konanVersion:String = ""
+
+    @TaskAction
+    fun run() {
+        requireNotNull(token, {"Teamcity Bear token required"})
+        val client = HttpClient()
+        runBlocking {
+            val buildId = client.get<String>(scheme = "https", host = buildServer, path = "/app/rest/builds/buildType:(id:Kotlin_dev_Compiler),number:$kotlinVersion/id" ) {
+                header("Authorization", "Bearer $token")
+            }
+            project.logger.info("pusher: buildId: $buildId")
+            /**
+             * <build>
+             * <buildType id="Kotlin_dev_DeployMavenArtifacts_OverrideNative"/>
+             * <lastChanges>
+             * <change locator="build:2330798"/>
+             * </lastChanges>
+             * <properties>
+             * <property name="system.versions.kotlin-native" value="1.3.50-dev-10483"/>
+             * </properties>
+             * </build>
+             */
+            val content = buildString{
+                build{
+                    buildType("Kotlin_dev_DeployMavenArtifacts_OverrideNative")
+                    lastChanges {
+                        change(buildId)
+                    }
+                    properties {
+                        property("system.versions.kotlin-native", konanVersion)
+                    }
+                }
+            }
+            project.logger.info("pusher: content: \"$content\"")
+            val res = client.post<String>(scheme = "https", host = buildServer, path = "/app/rest/buildQueue") {
+                header("Authorization", "Bearer $token")
+                header("Origin", "https://$buildServer")
+                body = TextContent(content, ContentType.Application.Xml)
+            }
+            project.logger.info("pusher: result: \"$res\"")
+        }
+        client.close()
+    }
+}
+
+internal fun StringBuilder.paired(tag:String, body:StringBuilder.()->Unit) {
+    appendln("<$tag>")
+    body()
+    appendln("</$tag>")
+}
+
+internal fun StringBuilder.build(body:StringBuilder.()->Unit) = paired("build", body)
+internal fun StringBuilder.buildType(id:String) = appendln("<buildType id=\"$id\"/>")
+internal fun StringBuilder.lastChanges(body:StringBuilder.()->Unit) = paired("lastChanges", body)
+internal fun StringBuilder.change(build:String) = appendln("<change locator=\"build:$build\"/>")
+internal fun StringBuilder.properties(body:StringBuilder.()->Unit) = paired("properties", body)
+internal fun StringBuilder.property(key:String, value:String) = appendln("<property name=\"$key\" value=\"$value\"/>")
+