config(chat): try opt in implicit @workspace context once if users are in treatment group (#5302)

Most users might have disabled workspace context due to previous sub-process performance issue, therefore #6098 experiment has too few datapoints.

As we've been actively working on fixes to improve the amazon q helper sub-process performance, the team decided to try turn on (only once) workspace context for a small fraction of all users (20%) to collect few more datapoints.

Author: Will-ShaoHua

plugins/amazonq/chat/jetbrains-community/src/software/aws/toolkits/jetbrains/services/amazonq/startup/AmazonQStartupActivity.kt

@@ -17,8 +17,8 @@ import software.aws.toolkits.core.utils.warn
 import software.aws.toolkits.jetbrains.core.credentials.AwsBearerTokenConnection
 import software.aws.toolkits.jetbrains.core.credentials.ToolkitConnectionManager
 import software.aws.toolkits.jetbrains.core.credentials.pinning.QConnection
-import software.aws.toolkits.jetbrains.core.credentials.sono.isInternalUser
 import software.aws.toolkits.jetbrains.core.gettingstarted.emitUserState
+import software.aws.toolkits.jetbrains.services.amazonq.CodeWhispererFeatureConfigService
 import software.aws.toolkits.jetbrains.services.amazonq.project.ProjectContextController
 import software.aws.toolkits.jetbrains.services.amazonq.toolwindow.AmazonQToolWindow
 import software.aws.toolkits.jetbrains.services.amazonq.toolwindow.AmazonQToolWindowFactory
@@ -36,7 +36,7 @@ class AmazonQStartupActivity : ProjectActivity {
         if (ApplicationManager.getApplication().isUnitTestMode) return
 
         ToolkitConnectionManager.getInstance(project).activeConnectionForFeature(QConnection.getInstance())?.let {
-            if (it is AwsBearerTokenConnection && isInternalUser(it.startUrl)) {
+            if (it is AwsBearerTokenConnection && CodeWhispererFeatureConfigService.getInstance().getChatWSContext()) {
                 CodeWhispererSettings.getInstance().toggleProjectContextEnabled(value = true, passive = true)
             }
         }

plugins/amazonq/shared/jetbrains-community/resources/software/aws/toolkits/resources/AmazonQBundle.properties

@@ -8,4 +8,6 @@ amazonqInlineChat.popup.generating = Generating...
 amazonqInlineChat.popup.reject=Reject \u238B
 amazonqInlineChat.popup.title=Enter Instructions for Q
 amazonq.refresh.panel=Refresh Chat Session
+amazonq.title=Amazon Q
+amazonq.workspace.settings.open.prompt=Workspace index is now enabled. You can disable it from Amazon Q settings.
 q.hello=Hello

plugins/amazonq/shared/jetbrains-community/src/software/aws/toolkits/jetbrains/services/amazonq/CodeWhispererFeatureConfigService.kt

@@ -117,6 +117,8 @@ class CodeWhispererFeatureConfigService {
 
     fun getInlineCompletion(): Boolean = getFeatureValueForKey(INLINE_COMPLETION).stringValue() == "TREATMENT"
 
+    fun getChatWSContext(): Boolean = getFeatureValueForKey(CHAT_WS_CONTEXT).stringValue() == "TREATMENT"
+
     // Get the feature value for the given key.
     // In case of a misconfiguration, it will return a default feature value of Boolean false.
     private fun getFeatureValueForKey(name: String): FeatureValue =
@@ -136,6 +138,7 @@ class CodeWhispererFeatureConfigService {
         private const val CUSTOMIZATION_ARN_OVERRIDE_NAME = "customizationArnOverride"
         private const val HIGHLIGHT_COMMAND_NAME = "highlightCommand"
         private const val NEW_AUTO_TRIGGER_UX = "newAutoTriggerUX"
+        private const val CHAT_WS_CONTEXT = "WorkspaceContext"
         private val LOG = getLogger<CodeWhispererFeatureConfigService>()
 
         // Also serve as default values in case server-side config isn't there yet
@@ -160,7 +163,12 @@ class CodeWhispererFeatureConfigService {
                 INLINE_COMPLETION,
                 "CONTROL",
                 FeatureValue.builder().stringValue("CONTROL").build()
-            )
+            ),
+            CHAT_WS_CONTEXT to FeatureContext(
+                CHAT_WS_CONTEXT,
+                "CONTROL",
+                FeatureValue.builder().stringValue("CONTROL").build()
+            ),
         )
     }
 }

plugins/amazonq/shared/jetbrains-community/src/software/aws/toolkits/jetbrains/settings/CodeWhispererSettings.kt

@@ -3,13 +3,16 @@
 
 package software.aws.toolkits.jetbrains.settings
 
+import com.intellij.openapi.actionSystem.ActionManager
 import com.intellij.openapi.components.BaseState
 import com.intellij.openapi.components.PersistentStateComponent
 import com.intellij.openapi.components.Service
 import com.intellij.openapi.components.State
 import com.intellij.openapi.components.Storage
 import com.intellij.openapi.components.service
 import com.intellij.util.xmlb.annotations.Property
+import software.aws.toolkits.jetbrains.utils.notifyInfo
+import software.aws.toolkits.resources.AmazonQBundle
 
 @Service
 @State(name = "codewhispererSettings", storages = [Storage("aws.xml")])
@@ -48,6 +51,14 @@ class CodeWhispererSettings : PersistentStateComponent<CodeWhispererConfiguratio
             if (!hasEnabledProjectContextOnce()) {
                 toggleEnabledProjectContextOnce(true)
                 state.value[CodeWhispererConfigurationType.IsProjectContextEnabled] = value
+                // todo: hack to bypass module dependency issue (codewhisperer -> shared), should pass [CodeWhispererShowSettingsAction] instead when it's resolved
+                val actions = ActionManager.getInstance().getAction("codewhisperer.settings")?.let { listOf(it) }.orEmpty()
+
+                notifyInfo(
+                    AmazonQBundle.message("amazonq.title"),
+                    AmazonQBundle.message("amazonq.workspace.settings.open.prompt"),
+                    notificationActions = actions
+                )
             }
         } else {
             state.value[CodeWhispererConfigurationType.IsProjectContextEnabled] = value