00a43e0fbc
- Added @github/copilot-sdk and related dependencies for GitHub Copilot integration. - Implemented ChatCopilot adapter for LangChain compatibility. - Created LLM factory to return provider-specific models (OpenAI, Anthropic, Copilot). - Developed Orchestrator agent using LangGraph for intent routing and context assembly. - Enhanced IPC communication for streaming AI responses to the renderer. - Updated progress documentation with implementation details and learnings.
96 lines
2.4 KiB
TypeScript
96 lines
2.4 KiB
TypeScript
/**
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* Custom electron IPC ↔ tRPC v11 bridge.
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*
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* Replaces the incompatible electron-trpc package (v0.7.x bundles tRPC v10's
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* callProcedure which checks `procedure._def[type]`, while tRPC v11 uses
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* `procedure._def.type`).
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*/
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import { ipcMain, type BrowserWindow } from 'electron';
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import {
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callTRPCProcedure,
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getErrorShape,
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getTRPCErrorFromUnknown,
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transformTRPCResponse,
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type AnyRouter,
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} from '@trpc/server';
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export const IPC_CHANNEL = 'trpc';
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/** Context passed to every tRPC procedure via the IPC bridge. */
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export type TRPCContext = {
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/** The IPC sender — available for streaming chunks back to the renderer. */
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sender?: Electron.WebContents;
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};
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interface IPCRequest {
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method: 'request';
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operation: {
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id: number;
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type: 'query' | 'mutation' | 'subscription';
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path: string;
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input?: unknown;
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};
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}
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export function createIPCHandler<TRouter extends AnyRouter>({
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router,
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windows = [],
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}: {
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router: TRouter;
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windows?: BrowserWindow[];
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}) {
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const config = router._def._config;
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ipcMain.on(IPC_CHANNEL, async (event, message: IPCRequest) => {
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if (message.method !== 'request') return;
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const { id, type, path, input } = message.operation;
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// Deserialize input through transformer (identity by default)
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const rawInput = input !== undefined
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? config.transformer.input.deserialize(input)
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: undefined;
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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const respond = (response: any) => {
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if (event.sender.isDestroyed()) return;
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const serialised = transformTRPCResponse(config, response);
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event.reply(IPC_CHANNEL, serialised);
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};
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try {
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const result = await callTRPCProcedure({
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router,
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path,
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getRawInput: async () => rawInput,
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ctx: { sender: event.sender } satisfies TRPCContext,
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type,
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signal: undefined as unknown as AbortSignal,
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batchIndex: 0,
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});
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respond({ id, result: { type: 'data', data: result } });
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} catch (cause) {
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const error = getTRPCErrorFromUnknown(cause);
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respond({
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id,
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error: getErrorShape({
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config,
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error,
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type,
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path,
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input: rawInput,
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ctx: {},
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}),
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});
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}
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});
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// Attach additional windows later if needed
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return {
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attachWindow(_win: BrowserWindow) {
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// No per-window setup needed — ipcMain.on is global
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},
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};
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}
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