fix(hosturl): fix hostURL so the our internal server is not started, …

…and we are quireing (#277)

dont start the internal server, and use the given one from `hostUrl`

README.md

@@ -1,5 +1,7 @@
 # Scully
 
+[![](./assets/logos/PNG/scullyio-logo.png)]()
+
 [![GitHub](https://img.shields.io/github/license/scullyio/scully)](https://github.com/scullyio/scully/blob/master/LICENSE)
 [![Gitter](https://img.shields.io/gitter/room/scullyio/community)](https://gitter.im/scullyio/community)
 [![Commitizen friendly](https://img.shields.io/badge/commitizen-friendly-brightgreen.svg)](http://commitizen.github.io/cz-cli/)

scully.sampleBlog.config.js

@@ -7,6 +7,7 @@ exports.config = {
   /** outDir is where the static distribution files end up */
   outDir: './dist/static',
   // hostName: '0.0.0.0',
+  hostUrl: 'http://localHost:5000',
   extraRoutes: [''],
   routes: {
     '/demo/:id': {

scully/routerPlugins/traverseAppRoutesPlugin.ts

@@ -42,9 +42,9 @@ ${green('When there are extraRoutes in your config, we will still try to render
   }
   // process.exit(15);
   const allRoutes = [...routes, ...extraRoutes];
-  if (allRoutes.findIndex(r => r === '') === -1) {
+  if (allRoutes.findIndex(r => r.trim() === '' || r.trim() === '/') === -1) {
     /** make sure the root Route is always rendered. */
-    allRoutes.push('');
+    allRoutes.push('/');
   }
   return allRoutes;
 };

scully/scully.ts

@@ -8,11 +8,11 @@ import {join} from 'path';
 import * as yargs from 'yargs';
 import './pluginManagement/systemPlugins';
 import {startBackgroundServer} from './startBackgroundServer';
-import {loadConfig, scullyConfig} from './utils/config';
+import {loadConfig} from './utils/config';
 import {moveDistAngular} from './utils/fsAngular';
 import {httpGetJson} from './utils/httpGetJson';
 import {isPortTaken} from './utils/isPortTaken';
-import {logError} from './utils/log';
+import {logError, logWarn, yellow} from './utils/log';
 import {startScully} from './utils/startup';
 import {waitForServerToBeAvailable} from './utils/waitForServerToBeAvailable';
 import {bootServe, isBuildThere, watchMode} from './watchMode';
@@ -62,29 +62,34 @@ if (process.argv.includes('version')) {
     const folder = join(scullyConfig.homeFolder, scullyConfig.distFolder);
     /** copy in current build artifacts */
     await moveDistAngular(folder, scullyConfig.outDir, {removeStaticDist, reset: false});
-
-    /** server ports already in use? */
     const isTaken = await isPortTaken(scullyConfig.staticport);
-    if (!isTaken) {
-      startBackgroundServer(scullyConfig);
-    } else {
-      // debug only
-      console.log(`Background servers already running.`);
-    }
 
-    if (!(await waitForServerToBeAvailable().catch(e => false))) {
-      logError('Could not connect to server');
-      process.exit(15);
+    if (typeof scullyConfig.hostUrl === 'string') {
+      logWarn(`
+You are using "${yellow(scullyConfig.hostUrl)}" as server.
+      `);
+    } else {
+      /** server ports already in use? */
+      if (!isTaken) {
+        startBackgroundServer(scullyConfig);
+      } else {
+        // debug only
+        console.log(`Background servers already running.`);
+      }
+      if (!(await waitForServerToBeAvailable().catch(e => false))) {
+        logError('Could not connect to server');
+        process.exit(15);
+      }
     }
     if (watch) {
       watchMode(
         join(scullyConfig.homeFolder, scullyConfig.distFolder) ||
           join(scullyConfig.homeFolder, './dist/browser')
       );
     } else {
-      console.log('servers available');
+      // console.log('servers available');
       await startScully();
-      if (!isTaken) {
+      if (!isTaken && typeof scullyConfig.hostUrl !== 'string') {
         // kill serve ports
         await httpGetJson(`http://${scullyConfig.hostName}:${scullyConfig.appPort}/killMe`, {
           suppressErrors: true,

scully/utils/cache.ts

@@ -0,0 +1,2 @@
+export const rawRoutesCache = new Set<string>();
+export const flushRawRoutesCache = () => rawRoutesCache.clear();

scully/utils/defaultAction.ts

@@ -12,29 +12,28 @@ import {chunk} from './chunk';
 import {loadConfig} from './config';
 import {log, logWarn} from './log';
 import {performanceIds} from './performanceIds';
+import {rawRoutesCache} from './cache';
 
 export const {baseFilter} = yargs
   .string('bf')
   .alias('bf', 'baseFilter')
   .default('bf', '')
   .describe('bf', 'provide a minimatch glob for the unhandled routes').argv;
 
-const cache = new Set<string>();
-
 console.log(baseFilter);
 export const generateAll = async (localBaseFilter = baseFilter) => {
   await loadConfig;
   try {
     let unhandledRoutes;
-    if (cache.size == 0) {
+    if (rawRoutesCache.size === 0) {
       log('Finding all routes in application.');
       performance.mark('startTraverse');
       unhandledRoutes = await traverseAppRoutes();
       performance.mark('stopTraverse');
       performanceIds.add('Traverse');
-      unhandledRoutes.forEach(r => cache.add(r));
+      unhandledRoutes.forEach(r => rawRoutesCache.add(r));
     } else {
-      unhandledRoutes = [...cache.keys()];
+      unhandledRoutes = [...rawRoutesCache.keys()];
     }
 
     if (unhandledRoutes.length < 1) {