gradle: task parsing json reports and publish results.

buildSrc/build.gradle

@@ -1,5 +1,11 @@
 apply plugin: 'groovy'
+
+repositories {
+    mavenCentral()
+}
+
 dependencies {
     compile gradleApi()
     compile localGroovy()
+    compile group: 'com.ullink.slack', name: 'simpleslackapi', version: '0.6.0'
 }

buildSrc/src/main/groovy/org/jetbrains/kotlin/Reporter.groovy

@@ -0,0 +1,39 @@
+package org.jetbrains.kotlin
+
+import com.ullink.slack.simpleslackapi.impl.SlackSessionFactory
+import groovy.io.FileVisitResult
+import groovy.json.JsonSlurper
+import org.gradle.api.DefaultTask
+import org.gradle.api.tasks.TaskAction
+
+/**
+ * Created by minamoto on 2/7/17.
+ */
+class Reporter extends DefaultTask {
+
+    def reportHome
+    @TaskAction
+    public void report() {
+        def stats = new RunExternalTestGroup.Statistics()
+        reportHome.traverse {
+            println("$it $it.name")
+            if (it.name == 'results.json') {
+                def obj = new JsonSlurper().parse(it)
+                stats.total   += obj.statistics.total
+                stats.passed  += obj.statistics.passed
+                stats.failed  += obj.statistics.failed
+                stats.error   += obj.statistics.error
+                stats.skipped += obj.statistics.skipped
+            }
+            FileVisitResult.CONTINUE
+        }
+        def report = "total: ${stats.total}\npassed: ${stats.passed}\nfailed: ${stats.failed}\nerror:${stats.error}\nskipped:${stats.skipped}"
+        println(report)
+        def session = new SlackSessionFactory().createWebSocketSlackSession("xoxb-137371102001-DaYxLJEmbhOZQiR4XFRLZuHG")
+        session.connect()
+        def channel = session.findChannelByName("kotlin-native-team")
+        session.sendMessage(channel, "Hello, аборигены Котлина!\n текущий статус:\n${report}")
+        session.disconnect()
+    }
+
+}