Merge pull request #35 from aaronshaf/feature/open-browser

Add --open argument to open default browser with GUI on start (fix #23)

README.md

@@ -10,6 +10,9 @@ export DYNAMO_ENDPOINT=http://localhost:8000
 dynamodb-admin
 ```
 
+Options:
+ - --open - opens server URL in a default browser on start
+
 # Use as a library in your project
 
 ```

bin/dynamodb-admin.js

@@ -1,19 +1,40 @@
 #!/usr/bin/env node
 
+const ArgumentParser = require('argparse').ArgumentParser
+const opn = require('opn')
+const packageJson = require('../package.json')
+
 const { createServer } = require('../lib/backend')
 
 if (process.env.NODE_ENV === 'production') {
   console.error(clc.red('Do not run this in production!'))
   process.exit(1)
 }
 
+const parser = new ArgumentParser({
+  description: packageJson.description,
+  version: packageJson.version,
+})
+
+parser.addArgument(['-o', '--open'], {
+  action: 'storeTrue',
+  help: 'Open server URL in default browser on start',
+})
+
+const args = parser.parseArgs()
+
 console.log('dynamodb-admin')
 
 const app = createServer();
 const port = process.env.PORT || 8001
 const server = app.listen(port);
 server.on('listening', () => {
   const address = server.address();
-  console.log(`  listening on http://0.0.0.0:${address.port}`);
+  const url = `http://0.0.0.0:${address.port}`;
+  console.log(`  listening on ${url}`);
+
+  if (args.open) {
+    opn(url)
+  }
 });
 

package.json

@@ -23,6 +23,7 @@
   },
   "homepage": "https://github.com/aaronshaf/dynamodb-viewer#readme",
   "dependencies": {
+    "argparse": "^1.0.10",
     "aws-sdk": "^2.273.1",
     "body-parser": "^1.18.3",
     "cli-color": "^1.2.0",
@@ -31,7 +32,8 @@
     "es6-promisify": "^6.0.0",
     "es7-object-polyfill": "0.0.7",
     "express": "^4.16.3",
-    "lodash": "^4.17.10"
+    "lodash": "^4.17.10",
+    "opn": "^5.3.0"
   },
   "devDependencies": {
     "jest-cli": "^23.4.0"