build.gradle.kts: collect statistics about auto reload

idea/idea-core/src/org/jetbrains/kotlin/idea/core/script/KotlinGradleScriptFileTypeSchemaDetector.kt

@@ -0,0 +1,14 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.idea.core.script
+
+import com.intellij.internal.statistic.collectors.fus.fileTypes.FileTypeUsageSchemaDescriptor
+import com.intellij.openapi.vfs.VirtualFile
+
+class KotlinGradleScriptFileTypeSchemaDetector : FileTypeUsageSchemaDescriptor {
+    override fun describes(file: VirtualFile): Boolean =
+        file.name.endsWith(".gradle.kts")
+}

idea/idea-core/src/org/jetbrains/kotlin/idea/statistics/IDESettingsFUSCollector.kt

@@ -10,22 +10,30 @@ import com.intellij.internal.statistic.eventLog.FeatureUsageData
 import com.intellij.internal.statistic.service.fus.collectors.ProjectUsagesCollector
 import com.intellij.openapi.project.Project
 import org.jetbrains.kotlin.idea.KotlinPluginUtil
+import org.jetbrains.kotlin.idea.core.script.settings.KotlinScriptingSettings
 import org.jetbrains.kotlin.idea.project.NewInferenceForIDEAnalysisComponent
 
 class IDESettingsFUSCollector : ProjectUsagesCollector() {
 
     override fun getUsages(project: Project): Set<UsageDescriptor> {
         val usages = mutableSetOf<UsageDescriptor>()
+
         @Suppress("DEPRECATION")
         val inferenceState = NewInferenceForIDEAnalysisComponent.isEnabledForV1(project)
-        val data = FeatureUsageData()
-            .addData("enabled", inferenceState)
-            .addData("pluginVersion", KotlinPluginUtil.getPluginVersion())
+        usages.add(UsageDescriptor("newInference", flagUsage(inferenceState)))
+
+        val scriptingAutoReloadEnabled = KotlinScriptingSettings.getInstance(project).isAutoReloadEnabled
+        usages.add(UsageDescriptor("scriptingAutoReloadEnabled", flagUsage(scriptingAutoReloadEnabled)))
 
-        usages.add(UsageDescriptor("newInference", data))
         return usages
     }
 
+    private fun flagUsage(enabled: Boolean): FeatureUsageData {
+        return FeatureUsageData()
+            .addData("enabled", enabled)
+            .addData("pluginVersion", KotlinPluginUtil.getPluginVersion())
+    }
+
     override fun getGroupId() = "kotlin.ide.settings"
     override fun getVersion(): Int = 1
 }

idea/resources/META-INF/plugin.xml

@@ -80,5 +80,6 @@ The Kotlin plugin provides language support in IntelliJ IDEA and Android Studio.
       <statistics.projectUsagesCollector implementation="org.jetbrains.kotlin.idea.statistics.ProjectConfigurationCollector"/>
 
       <trafficLightRendererContributor implementation="org.jetbrains.kotlin.idea.core.script.ScriptTrafficLightRendererContributor"/>
+      <fileTypeUsageSchemaDescriptor schema="Gradle Script" implementationClass="org.jetbrains.kotlin.idea.core.script.KotlinGradleScriptFileTypeSchemaDetector"/>
     </extensions>
 </idea-plugin>

idea/resources/META-INF/plugin.xml.as35

@@ -72,5 +72,6 @@ The Kotlin plugin provides language support in IntelliJ IDEA and Android Studio.
 
   <extensions defaultExtensionNs="com.intellij">
     <trafficLightRendererContributor implementation="org.jetbrains.kotlin.idea.core.script.ScriptTrafficLightRendererContributor"/>
+    <fileTypeUsageSchemaDescriptor schema="Gradle Script" implementationClass="org.jetbrains.kotlin.idea.core.script.KotlinGradleScriptFileTypeSchemaDetector"/>
   </extensions>
 </idea-plugin>

idea/resources/META-INF/plugin.xml.as36

@@ -72,5 +72,6 @@ The Kotlin plugin provides language support in IntelliJ IDEA and Android Studio.
 
   <extensions defaultExtensionNs="com.intellij">
     <trafficLightRendererContributor implementation="org.jetbrains.kotlin.idea.core.script.ScriptTrafficLightRendererContributor"/>
+    <fileTypeUsageSchemaDescriptor schema="Gradle Script" implementationClass="org.jetbrains.kotlin.idea.core.script.KotlinGradleScriptFileTypeSchemaDetector"/>
   </extensions>
 </idea-plugin>