feat: start + port command shortcut, close #23

Author: bahmutov

.travis.yml

@@ -15,6 +15,7 @@ script:
   - npm run demo2
   - npm run demo3
   - npm run demo4
+  - npm run demo5
 after_success:
   - npm run travis-deploy-once "npm run semantic-release"
 branches:

README.md

@@ -63,6 +63,18 @@ You can also shorten local url to just port
 }
 ```
 
+You can provide first start command, port (or url) and implicit `test` command
+
+```json
+{
+    "scripts": {
+        "start-it": "npm start",
+        "test": "mocha e2e-spec.js",
+        "ci": "server-test start-it 8080"
+    }
+}
+```
+
 ## Note for webpack-dev-server users
 
 If you are using [webpack-dev-server](https://www.npmjs.com/package/webpack-dev-server) (directly or via `angular/cli` or other boilerplates) then please use the following URL form to check

bin/start.js

@@ -13,6 +13,11 @@ if (args.length === 1 && utils.isUrlOrPort(args[0])) {
   // passed just single url or port number, for example
   // "start": "http://localhost:8080"
   url = utils.normalizeUrl(args[0])
+} else if (args.length === 2 && utils.isUrlOrPort(args[1])) {
+  // passed start command and url/port
+  // like "start-server 8080"
+  start = args[0]
+  url = utils.normalizeUrl(args[1])
 } else {
   la(args.length === 3, 'expect: <start script name> <url> <test script name>')
   start = args[0]

package.json

@@ -79,6 +79,7 @@
     "demo2": "node bin/start.js start http://127.0.0.1:9000 test2",
     "demo3": "node bin/start.js start-with-child http://127.0.0.1:9000 test",
     "demo4": "node bin/start.js 9000",
+    "demo5": "node bin/start.js start-with-child 9000",
     "travis-deploy-once": "travis-deploy-once"
   },
   "devDependencies": {