Support for listing models from OpenAI-compatible providers (#1197)

* feat: Support for listing models from OpenAI-compatible providers

* PR-related change:  remove includeStreamOptions

* prettier

* remove unnecessary code

* german + translation tweak

src/core/webview/ClineProvider.ts

@@ -580,6 +580,14 @@ export class ClineProvider implements vscode.WebviewViewProvider {
 					case "refreshOpenRouterModels":
 						await this.refreshOpenRouterModels()
 						break
+					case "refreshOpenAiModels":
+						const { apiConfiguration } = await this.getState()
+						const openAiModels = await this.getOpenAiModels(
+							apiConfiguration.openAiBaseUrl,
+							apiConfiguration.openAiApiKey,
+						)
+						this.postMessageToWebview({ type: "openAiModels", openAiModels })
+						break
 					case "openImage":
 						openImage(message.text!)
 						break
@@ -839,6 +847,32 @@ export class ClineProvider implements vscode.WebviewViewProvider {
 		}
 	}
 
+	// OpenAi
+
+	async getOpenAiModels(baseUrl?: string, apiKey?: string) {
+		try {
+			if (!baseUrl) {
+				return []
+			}
+
+			if (!URL.canParse(baseUrl)) {
+				return []
+			}
+
+			const config: Record<string, any> = {}
+			if (apiKey) {
+				config["headers"] = { Authorization: `Bearer ${apiKey}` }
+			}
+
+			const response = await axios.get(`${baseUrl}/models`, config)
+			const modelsArray = response.data?.data?.map((model: any) => model.id) || []
+			const models = [...new Set<string>(modelsArray)]
+			return models
+		} catch (error) {
+			return []
+		}
+	}
+
 	// OpenRouter
 
 	async handleOpenRouterCallback(code: string) {

src/shared/ExtensionMessage.ts

@@ -20,6 +20,7 @@ export interface ExtensionMessage {
 		| "invoke"
 		| "partialMessage"
 		| "openRouterModels"
+		| "openAiModels"
 		| "mcpServers"
 		| "relinquishControl"
 		| "vsCodeLmModels"
@@ -42,6 +43,7 @@ export interface ExtensionMessage {
 	filePaths?: string[]
 	partialMessage?: ClineMessage
 	openRouterModels?: Record<string, ModelInfo>
+	openAiModels?: string[]
 	mcpServers?: McpServer[]
 }
 

src/shared/WebviewMessage.ts

@@ -25,6 +25,7 @@ export interface WebviewMessage {
 		| "openMention"
 		| "cancelTask"
 		| "refreshOpenRouterModels"
+		| "refreshOpenAiModels"
 		| "openMcpSettings"
 		| "restartMcpServer"
 		| "autoApprovalSettings"