-> v0.6.4

Fix: Remove HMR attempts in Prod~!

CHANGELOG.md

@@ -1,5 +1,14 @@
 # sapper changelog
 
+## 0.6.4
+
+* Prevent phantom HMR requests in production mode ([#114](https://github.com/sveltejs/sapper/pull/114))
+
+## 0.6.3
+
+* Ignore non-HTML responses when crawling during `export`
+* Build in prod mode for `export`
+
 ## 0.6.2
 
 * Handle unspecified type in `sapper export`

package.json

@@ -1,6 +1,6 @@
 {
   "name": "sapper",
-  "version": "0.6.2",
+  "version": "0.6.4",
   "description": "Military-grade apps, engineered by Svelte",
   "main": "middleware.js",
   "bin": {

rollup.config.js

@@ -11,91 +11,27 @@ const paths = {
 	'sapper/core.js': './core.js'
 };
 
-export default [
+const plugins = [
-	// cli.js
+	typescript({
-	{
+		typescript: require('typescript')
-		input: 'src/cli/index.ts',
+	})
-		output: {
-			file: 'cli.js',
-			format: 'cjs',
-			banner: '#!/usr/bin/env node',
-			paths,
-			sourcemap: true
-		},
-		external,
-		plugins: [
-			typescript({
-				typescript: require('typescript')
-			})
-		]
-	},
-
-	// core.js
-	{
-		input: 'src/core/index.ts',
-		output: {
-			file: 'core.js',
-			format: 'cjs',
-			banner: '#!/usr/bin/env node',
-			paths,
-			sourcemap: true
-		},
-		external,
-		plugins: [
-			typescript({
-				typescript: require('typescript')
-			})
-		]
-	},
-
-	// middleware.js
-	{
-		input: 'src/middleware/index.ts',
-		output: {
-			file: 'middleware.js',
-			format: 'cjs',
-			paths,
-			sourcemap: true
-		},
-		external,
-		plugins: [
-			typescript({
-				typescript: require('typescript')
-			})
-		]
-	},
-
-	// runtime.js
-	{
-		input: 'src/runtime/index.ts',
-		output: {
-			file: 'runtime.js',
-			format: 'es',
-			paths,
-			sourcemap: true
-		},
-		external,
-		plugins: [
-			typescript({
-				typescript: require('typescript')
-			})
-		]
-	},
-
-	// webpack/config.js
-	{
-		input: 'src/webpack/index.ts',
-		output: {
-			file: 'webpack/config.js',
-			format: 'cjs',
-			paths,
-			sourcemap: true
-		},
-		external,
-		plugins: [
-			typescript({
-				typescript: require('typescript')
-			})
-		]
-	}
 ];
+
+export default [
+	{ name: 'cli', banner: true },
+	{ name: 'core', banner: true },
+	{ name: 'middleware' },
+	{ name: 'runtime', format: 'es' },
+	{ name: 'webpack', file: 'webpack/config' }
+].map(obj => ({
+	input: `src/${obj.name}/index.ts`,
+	output: {
+		file: `${obj.file || obj.name}.js`,
+		format: obj.format || 'cjs',
+		banner: obj.banner && '#!/usr/bin/env node',
+		paths,
+		sourcemap: true
+	},
+	external,
+	plugins
+}));

src/cli/index.ts

@@ -1,8 +1,11 @@
 import { build, export as exporter } from 'sapper/core.js';
-import { dest, dev, entry, src } from '../config';
+import { dest, entry, isDev, src } from '../config';
+
+process.env.NODE_ENV = 'production';
 
 const cmd = process.argv[2];
 const start = Date.now();
+const dev = isDev();
 
 if (cmd === 'build') {
 	build({ dest, dev, entry, src })
@@ -14,9 +17,7 @@ if (cmd === 'build') {
 			console.error(err ? err.details || err.stack || err.message || err : 'Unknown error');
 		});
 } else if (cmd === 'export') {
-	const start = Date.now();
+	build({ dest, dev: false, entry, src })
-
-	build({ dest, dev, entry, src })
 		.then(() => exporter({ src, dest }))
 		.then(() => {
 			const elapsed = Date.now() - start;

src/config.ts

@@ -1,6 +1,6 @@
 import * as path from 'path';
 
-export const dev = process.env.NODE_ENV !== 'production';
+export const isDev = () => process.env.NODE_ENV !== 'production';
 
 export const templates = path.resolve(process.env.SAPPER_TEMPLATES || 'templates');
 export const src = path.resolve(process.env.SAPPER_ROUTES || 'routes');

src/core/export.ts

@@ -63,7 +63,8 @@ export default function exporter({ src, dest }) { // TODO dest is a terrible nam
 		return fetch(url, opts);
 	};
 
-	app.use(require('./middleware')()); // TODO this is filthy
+	const middleware = require('./middleware')({ dev: false }); // TODO this is filthy
+	app.use(middleware);
 	const server = app.listen(PORT);
 
 	const seen = new Set();
@@ -77,19 +78,21 @@ export default function exporter({ src, dest }) { // TODO dest is a terrible nam
 		return fetch(url.href)
 			.then(r => {
 				save(r);
-				return r.text();
-			})
-			.then(body => {
-				const $ = cheerio.load(body);
-				const hrefs = [];
 
-				$('a[href]').each((i, $a) => {
+				if (r.headers.get('Content-Type') === 'text/html') {
-					hrefs.push($a.attribs.href);
+					return r.text().then(body => {
-				});
+						const $ = cheerio.load(body);
+						const hrefs = [];
 
-				return hrefs.reduce((promise, href) => {
+						$('a[href]').each((i, $a) => {
-					return promise.then(() => handle(new URL(href, url.href)));
+							hrefs.push($a.attribs.href);
-				}, Promise.resolve());
+						});
+
+						return hrefs.reduce((promise, href) => {
+							return promise.then(() => handle(new URL(href, url.href)));
+						}, Promise.resolve());
+					});
+				}
 			})
 			.catch(err => {
 				console.error(`Error rendering ${url.pathname}: ${err.message}`);

src/middleware/index.ts

@@ -5,8 +5,10 @@ import rimraf from 'rimraf';
 import serialize from 'serialize-javascript';
 import escape_html from 'escape-html';
 import { create_routes, templates, create_compilers, create_assets } from 'sapper/core.js';
+import { dest, entry, isDev, src } from '../config';
 import create_watcher from './create_watcher';
-import { dest, dev, entry, src } from '../config';
+
+const dev = isDev();
 
 function connect_dev() {
 	mkdirp.sync(dest);
@@ -122,7 +124,9 @@ function connect_prod() {
 	return middleware;
 }
 
-export default dev ? connect_dev : connect_prod;
+export default function connect({ dev: _dev = dev } = {}) {
+	return _dev ? connect_dev() : connect_prod();
+}
 
 function set_req_pathname(req, res, next) {
 	req.pathname = req.url.replace(/\?.*/, '');

src/webpack/index.ts

@@ -1,7 +1,7 @@
-import { dest, dev, entry } from '../config';
+import { dest, isDev, entry } from '../config';
 
 export default {
-	dev,
+	dev: isDev(),
 
 	client: {
 		entry: () => {