initial commit

connect.js

@@ -0,0 +1,67 @@
+require('svelte/ssr/register');
+const esm = require('@std/esm');
+const path = require('path');
+const glob = require('glob');
+const create_matchers = require('./utils/create_matchers.js');
+
+require = esm(module, {
+	esm: 'all'
+});
+
+module.exports = function connect(opts = {}) {
+	const routes = path.resolve('routes');
+	const out = path.resolve('.sapper');
+
+	let pages = glob.sync('**/*.html', { cwd: routes });
+	let page_matchers = create_matchers(pages);
+
+	let server_routes = glob.sync('**/*.+(js|mjs)', { cwd: routes });
+	let server_route_matchers = create_matchers(server_routes);
+
+	return async function(req, res, next) {
+		const url = req.url.replace(/\?.+/, '');
+
+		for (let i = 0; i < page_matchers.length; i += 1) {
+			const matcher = page_matchers[i];
+			if (matcher.test(url)) {
+				const params = matcher.exec(url);
+				const Component = require(`${routes}/${matcher.file}`);
+
+				res.end(Component.render({
+					params,
+					query: req.query
+				}));
+				return;
+			}
+		}
+
+		for (let i = 0; i < server_route_matchers.length; i += 1) {
+			const matcher = server_route_matchers[i];
+			if (matcher.test(url)) {
+				req.params = matcher.exec(url);
+				const route = require(`${routes}/${matcher.file}`);
+
+				const handler = route[req.method.toLowerCase()];
+				if (handler) {
+					if (handler.length === 2) {
+						handler(req, res);
+					} else {
+						const data = await handler(req);
+
+						// TODO headers, error handling
+						if (typeof data === 'string') {
+							res.end(data);
+						} else {
+							res.end(JSON.stringify(data));
+						}
+					}
+
+					return;
+				}
+			}
+		}
+
+		next();
+	};
+};
+