Function configureServer

website/vite.config.ts:11–94

(server: any)

  return {
    name: "local-api-server",
    configureServer(server: any) {
      server.middlewares.use(async (req: any, res: any, next: any) => {
        const parsedUrl = urlParse(req.url || "", true);
        const pathname = parsedUrl.pathname || "";
        
        if (pathname.startsWith("/api/")) {
          // Exclude already proxied paths
          if (
            pathname.startsWith("/api/github-zip") ||
            pathname.startsWith("/api/pypi")
          ) {
            return next();
          }

          if (pathname.startsWith("/api/gitlab-zip/")) {
            try {
              const modulePath = path.resolve(__dirname, "./api/gitlab-zip.ts");
              const apiModule = await server.ssrLoadModule(modulePath);
              const handler = apiModule.default || apiModule;
              req.query = parsedUrl.query;
              res.status = (code: number) => {
                res.statusCode = code;
                return res;
              };
              res.json = (data: any) => {
                if (!res.headersSent) {
                  res.setHeader("Content-Type", "application/json");
                }
                res.end(JSON.stringify(data));
                return res;
              };
              await handler(req, res);
            } catch (err: any) {
              console.error("GitLab zip API error:", err);
              if (!res.headersSent) {
                res.statusCode = 500;
                res.end(JSON.stringify({ error: "GitLab zip proxy failed", details: err.message }));
              }
            }
            return;
          }

          const apiName = pathname.replace("/api/", "");
          try {
            const modulePath = path.resolve(__dirname, `./api/${apiName}.ts`);
            const exists = await fs.access(modulePath).then(() => true).catch(() => false);
            if (!exists) {
              res.statusCode = 404;
              res.end(JSON.stringify({ error: `API endpoint /api/${apiName} not found` }));
              return;
            }

            // Load the API module using Vite's SSR loader (transpiles TS/ESM automatically)
            const apiModule = await server.ssrLoadModule(modulePath);
            const handler = apiModule.default || apiModule;

            // Mock Vercel request & response properties
            req.query = parsedUrl.query;