feat: Add readme and license

LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2017 Sentry
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,7 @@
+<p align="center">
+    <a href="https://sentry.io" target="_blank" align="center">
+        <img src="https://sentry-brand.storage.googleapis.com/sentry-logo-black.png" width="280">
+    </a>
+<br/>
+    <h1>Sentry Wizard - Helping you to setup your project with Sentry</h1>
+</p>

index.ts

@@ -9,7 +9,8 @@ const argv = require('yargs')
   })
   .option('url', {
     alias: 'u',
-    default: 'https://sentry.io/'
+    default: 'https://sentry.io/',
+    describe: 'The url to your Sentry installation'
   }).argv;
 
 run(argv as IArgs);

lib/Helper.ts

@@ -7,6 +7,9 @@ function prepareMessage(msg: any) {
   if (typeof msg === 'string') {
     return msg;
   }
+  if (msg instanceof Error) {
+    return `${msg.name}: ${msg.message}`;
+  }
   return JSON.stringify(msg);
 }
 

lib/steps/OpenSentry.ts

@@ -27,7 +27,7 @@ export class OpenSentry extends BaseStep {
 
       return { hash: data.hash };
     } catch (e) {
-      throw new Error(`Could not connect to wizard @ ${baseUrl}`);
+      throw new Error(`Could not connect to wizard @ ${baseUrl} try --url`);
     }
   }
 }

lib/steps/configure/GenericJavascript.ts

@@ -4,19 +4,20 @@ import { green, l, nl } from '../../Helper';
 import { BaseStep } from '../Step';
 
 export class GenericJavascript extends BaseStep {
-  public emit(answers: Answers) {
+  public async emit(answers: Answers) {
     const dsn = _.get(answers, 'selectedProject.keys.0.dsn.public', null);
-    if (dsn) {
-      nl();
-      l('Put these lines in to your code to run Sentry');
-      green(
-        `<script src="https://cdn.ravenjs.com/3.19.1/raven.min.js" crossorigin="anonymous"></script>`
-      );
-      nl();
-      green(`Raven.config('${dsn}').install();`);
-      nl();
-      green('See https://docs.sentry.io/clients/javascript/ for more details');
+    if (!dsn) {
+      return {};
     }
-    return Promise.resolve({});
+    nl();
+    l('Put these lines in to your code to run Sentry');
+    green(
+      `<script src="https://cdn.ravenjs.com/3.19.1/raven.min.js" crossorigin="anonymous"></script>`
+    );
+    nl();
+    green(`Raven.config('${dsn}').install();`);
+    nl();
+    green('See https://docs.sentry.io/clients/javascript/ for more details');
+    return {};
   }
 }

package.json

@@ -1,7 +1,7 @@
 {
-  "name": "@sentry/setup-wizard",
+  "name": "@sentry/wizard",
   "version": "0.1.0",
-  "description": "Sentry Setup wizard helping you to configure your project",
+  "description": "Sentry wizard helping you to configure your project",
   "bin": {
     "setup-wizard": "./dist/index.js"
   },