fix: removing contextLimit and token management related code

- due to the decision in: #3717

Author: HahaBill

packages/types/src/provider-settings.ts

@@ -162,7 +162,6 @@ const geminiSchema = apiModelIdProviderModelSchema.extend({
 	maxOutputTokens: z.number().optional(),
 	enableUrlContext: z.boolean().optional(),
 	enableGrounding: z.boolean().optional(),
-	contextLimit: z.number().optional(),
 })
 
 const geminiCliSchema = apiModelIdProviderModelSchema.extend({

src/api/providers/gemini.ts

@@ -65,8 +65,7 @@ export class GeminiHandler extends BaseProvider implements SingleCompletionHandl
 	): ApiStream {
 		const { id: model, info, reasoning: thinkingConfig, maxTokens } = this.getModel()
 
-		const limitedMessages = this.options.contextLimit ? messages.slice(-this.options.contextLimit) : messages
-		const contents = limitedMessages.map(convertAnthropicMessageToGemini)
+		const contents = messages.map(convertAnthropicMessageToGemini)
 
 		const tools: Array<Record<string, object>> = []
 		if (this.options.enableUrlContext) {
@@ -147,13 +146,6 @@ export class GeminiHandler extends BaseProvider implements SingleCompletionHandl
 		let info: ModelInfo = geminiModels[id]
 		const params = getModelParams({ format: "gemini", modelId: id, model: info, settings: this.options })
 
-		if (this.options.contextLimit) {
-			info = {
-				...info,
-				contextWindow: this.options.contextLimit,
-			}
-		}
-
 		// The `:thinking` suffix indicates that the model is a "Hybrid"
 		// reasoning model and that reasoning is required to be enabled.
 		// The actual model ID honored by Gemini's API does not have this

src/core/sliding-window/__tests__/sliding-window.spec.ts

@@ -250,31 +250,6 @@ describe("Sliding Window", () => {
 			{ role: "assistant", content: "Fourth message" },
 			{ role: "user", content: "Fifth message" },
 		]
-		it("should use contextLimit as contextWindow when apiProvider is gemini", async () => {
-			const contextLimit = 2
-			const messages: ApiMessage[] = [
-				{ role: "user", content: "First message" },
-				{ role: "assistant", content: "Second message" },
-				{ role: "user", content: "Third message" },
-				{ role: "assistant", content: "Fourth message" },
-				{ role: "user", content: "" },
-			]
-			const result = await truncateConversationIfNeeded({
-				messages,
-				totalTokens: 2,
-				contextWindow: contextLimit,
-				maxTokens: null,
-				apiHandler: mockApiHandler,
-				autoCondenseContext: false,
-				autoCondenseContextPercent: 100,
-				systemPrompt: "",
-				taskId,
-				profileThresholds: {},
-				currentProfileId: "default",
-			})
-			expect(result.messages).toEqual([messages[0], messages[3], messages[4]])
-		})
-
 		it("should not truncate if tokens are below max tokens threshold", async () => {
 			const modelInfo = createModelInfo(100000, 30000)
 			const dynamicBuffer = modelInfo.contextWindow * TOKEN_BUFFER_PERCENTAGE // 10000

src/core/task/Task.ts

@@ -1714,12 +1714,11 @@ export class Task extends EventEmitter<ClineEvents> {
 				? this.apiConfiguration.modelMaxTokens || DEFAULT_THINKING_MODEL_MAX_TOKENS
 				: modelInfo.maxTokens
 
-			const contextWindow =
-				this.apiConfiguration.apiProvider === "gemini" && this.apiConfiguration.contextLimit
-					? this.apiConfiguration.contextLimit
-					: modelInfo.contextWindow
+			const contextWindow = modelInfo.contextWindow
 
-			const currentProfileId = state?.listApiConfigMeta.find((profile) => profile.name === state?.currentApiConfigName)?.id ?? "default";
+			const currentProfileId =
+				state?.listApiConfigMeta.find((profile) => profile.name === state?.currentApiConfigName)?.id ??
+				"default"
 
 			const truncateResult = await truncateConversationIfNeeded({
 				messages: this.apiConversationHistory,

webview-ui/src/components/settings/ApiOptions.tsx

@@ -74,10 +74,6 @@ export interface ApiOptionsProps {
 	fromWelcomeView?: boolean
 	errorMessage: string | undefined
 	setErrorMessage: React.Dispatch<React.SetStateAction<string | undefined>>
-	currentProfileId?: string
-	profileThresholds?: Record<string, number>
-	autoCondenseContextPercent?: number
-	setProfileThreshold?: (profileId: string, threshold: number) => void
 }
 
 const ApiOptions = ({
@@ -87,10 +83,6 @@ const ApiOptions = ({
 	fromWelcomeView,
 	errorMessage,
 	setErrorMessage,
-	currentProfileId,
-	profileThresholds,
-	autoCondenseContextPercent,
-	setProfileThreshold,
 }: ApiOptionsProps) => {
 	const { t } = useAppTranslation()
 	const { organizationAllowList } = useExtensionState()
@@ -423,10 +415,6 @@ const ApiOptions = ({
 					apiConfiguration={apiConfiguration}
 					setApiConfigurationField={setApiConfigurationField}
 					currentModelId={selectedModelId}
-					currentProfileId={currentProfileId}
-					profileThresholds={profileThresholds}
-					autoCondenseContextPercent={autoCondenseContextPercent}
-					setProfileThreshold={setProfileThreshold}
 				/>
 			)}
 

webview-ui/src/components/settings/SettingsView.tsx

@@ -180,15 +180,6 @@ const SettingsView = forwardRef<SettingsViewRef, SettingsViewProps>(({ onDone, t
 
 	const apiConfiguration = useMemo(() => cachedState.apiConfiguration ?? {}, [cachedState.apiConfiguration])
 
-	const getCurrentProfileId = useCallback(() => {
-		if (!currentApiConfigName || !listApiConfigMeta) {
-			return currentApiConfigName
-		}
-
-		const profile = listApiConfigMeta.find((p) => p.name === currentApiConfigName)
-		return profile ? profile.id : currentApiConfigName
-	}, [currentApiConfigName, listApiConfigMeta])
-
 	useEffect(() => {
 		// Update only when currentApiConfigName is changed.
 		// Expected to be triggered by loadApiConfiguration/upsertApiConfiguration.
@@ -245,16 +236,6 @@ const SettingsView = forwardRef<SettingsViewRef, SettingsViewProps>(({ onDone, t
 		})
 	}, [])
 
-	const setProfileThreshold = useCallback(
-		(profileId: string, threshold: number) => {
-			setCachedStateField("profileThresholds", {
-				...profileThresholds,
-				[profileId]: threshold,
-			})
-		},
-		[profileThresholds, setCachedStateField],
-	)
-
 	const setTelemetrySetting = useCallback((setting: TelemetrySetting) => {
 		setCachedState((prevState) => {
 			if (prevState.telemetrySetting === setting) {
@@ -601,10 +582,6 @@ const SettingsView = forwardRef<SettingsViewRef, SettingsViewProps>(({ onDone, t
 									setApiConfigurationField={setApiConfigurationField}
 									errorMessage={errorMessage}
 									setErrorMessage={setErrorMessage}
-									currentProfileId={getCurrentProfileId()}
-									profileThresholds={profileThresholds || {}}
-									autoCondenseContextPercent={autoCondenseContextPercent || 75}
-									setProfileThreshold={setProfileThreshold}
 								/>
 							</Section>
 						</div>