correct the auto trigger flag

Author: leigaol

packages/amazonq/src/app/inline/completion.ts

@@ -255,7 +255,10 @@ export class AmazonQInlineCompletionItemProvider implements InlineCompletionItem
             return []
         }
 
-        const isAutoTrigger = context.triggerKind === InlineCompletionTriggerKind.Automatic
+        // there is a bug in VS Code, when hitting Enter, the context.triggerKind is Invoke (0)
+        // when hitting other keystrokes, the context.triggerKind is Automatic (1)
+        // we only mark option + C as manual trigger
+        const isAutoTrigger = performance.now() - vsCodeState.lastManualTriggerTime > 50
         if (isAutoTrigger && !CodeSuggestionsState.instance.isSuggestionsEnabled()) {
             // return early when suggestions are disabled with auto trigger
             return []
@@ -348,7 +351,10 @@ export class AmazonQInlineCompletionItemProvider implements InlineCompletionItem
                 this.languageClient,
                 document,
                 position,
-                context,
+                {
+                    triggerKind: isAutoTrigger ? 1 : 0,
+                    selectedCompletionInfo: context.selectedCompletionInfo,
+                },
                 token,
                 isAutoTrigger,
                 getAllRecommendationsOptions,

packages/amazonq/src/lsp/client.ts

@@ -23,6 +23,7 @@ import {
     CodeWhispererSettings,
     getSelectedCustomization,
     TelemetryHelper,
+    vsCodeState,
 } from 'aws-core-vscode/codewhisperer'
 import {
     Settings,
@@ -365,6 +366,7 @@ async function onLanguageServerReady(
             sessionManager.checkInlineSuggestionVisibility()
         }),
         Commands.register({ id: 'aws.amazonq.invokeInlineCompletion', autoconnect: true }, async () => {
+            vsCodeState.lastManualTriggerTime = performance.now()
             await vscode.commands.executeCommand('editor.action.inlineSuggest.trigger')
         }),
         Commands.register('aws.amazonq.refreshAnnotation', async (forceProceed: boolean) => {

packages/core/src/codewhisperer/models/model.ts

@@ -42,6 +42,8 @@ interface VsCodeState {
     lastUserModificationTime: number
 
     isFreeTierLimitReached: boolean
+
+    lastManualTriggerTime: number
 }
 
 export const vsCodeState: VsCodeState = {
@@ -52,6 +54,7 @@ export const vsCodeState: VsCodeState = {
     isRecommendationsActive: false,
     lastUserModificationTime: 0,
     isFreeTierLimitReached: false,
+    lastManualTriggerTime: 0,
 }
 
 export interface CodeWhispererConfig {