nav.sikand
061f95ddee
Backend (typst-leaf-backend) - REST API for multi-project file management under PROJECTS_ROOT (list/create projects, get file tree, read/write files; zod-validated sandbox prevents path traversal). - LSP thin proxy: spawns a single tinymist lsp process, pipes one active WebSocket straight to its stdio via vscode-ws-jsonrpc. New connections trigger a takeover (old session disposed, fresh tinymist spawned). - Live preview pipeline: the frontend sends tinymist.startDefaultPreview over the LSP wire, reads the returned data-plane port, and relays it to the backend. The backend proxies /preview (WS, with retry and an Origin header for typst-preview) and /preview-app (HTTP, injecting a script that rewrites the webview's WS path to /preview and forces light mode). - Graceful SIGTERM/SIGINT shutdown. - Auto-seeds a hello project on first boot. - Removed execa dependency (no longer needed). Frontend (typst-leaf-frontend) - Monaco editor with typst syntax highlighting (Monarch tokenizer) and live LSP diagnostics (markers), completion, hover, definitions, and formatting — all driven by a raw JSON-RPC WebSocket client (no monaco-languageclient or vscode-api dependency). - Project picker and file tree sidebar. - Live preview pane: iframes the typst-preview webview through the backend's /preview-app proxy, so the pipedepeline works remotely. - Monaco bundled locally (no CDN) with a Vite worker setup. - Vite dev proxy so relative /api, /lsp, /preview, and /preVIEW-app URLs reach the backend on port 4000. - Light-mode UI (editor 'vs' theme, white chrome). - Prevent esbuild from tree-shaking monaco.editor services (optimizeDeps.esbuildOptions.treeShaking: false). Infrastructure - Added vscode-ws-jsonrpc to backend dependencies. - Removed monaco-languageclient and vscode-ws-jsonrpc from frontend dependencies (replaced by the raw JSON-RPC client). - Added monaco-editor as a direct frontend dependency. - Updated README (correct frontend port 1420, tinymist install command, environment variables, architecture). - Added projects/ to .gitignore. - Renamed Tauri productName and page title to typst-leaf.
23 lines
782 B
TypeScript
23 lines
782 B
TypeScript
import { Router, type Router as ExpressRouter } from "express";
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import { z } from "zod";
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import { setPreviewPort } from "../preview-sink.js";
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export const previewRouter: ExpressRouter = Router();
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const portSchema = z.object({
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port: z.number().int().min(1).max(65535),
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});
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// Called by the frontend after the LSP `tinymist.startDefaultPreview` command
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// returns its (random) data-plane port. The backend stores it so that the
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// `/preview` WS and `/preview-app` HTTP proxies know where to dial.
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previewRouter.post("/sink", (req, res) => {
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const parsed = portSchema.safeParse(req.body);
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if (!parsed.success) {
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res.status(400).json({ error: parsed.error.issues });
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return;
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}
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setPreviewPort(parsed.data.port);
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res.json({ ok: true, port: parsed.data.port });
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});
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