add support for node 6

* add support for node 6
* run build script on travis
* adding 'index.js' to the files array
* use babel-plugin-transform-object-rest-spread instead of stage-2 preset

.babelrc

@@ -0,0 +1,10 @@
+{
+  "presets": [
+    ["env", {
+      "targets": {
+        "node": "6"
+      }
+    }]
+  ],
+  "plugins": ["transform-object-rest-spread"]
+}

.gitignore

@@ -1,2 +1,3 @@
 node_modules
 .DS_Store
+dist

.travis.yml

@@ -1,3 +1,7 @@
 language: node_js
+script:
+ - npm run build
+ - npm test
 node_js:
-  - 8
+  - "8"
+  - "6"

index.js

@@ -0,0 +1,4 @@
+module.exports =
+  parseInt(process.versions.node, 10) < 8
+    ? require('./dist/index.js')
+    : require('./lib/index.js');

package.json

@@ -4,17 +4,20 @@
   "description": "Lightweight, beautiful and user-friendly prompts",
   "homepage": "https://github.com/terkelg/prompts",
   "repository": "terkelg/prompts",
-  "main": "lib/index.js",
+  "main": "index.js",
   "author": {
     "name": "Terkel Gjervig",
     "email": "[email protected]",
     "url": "https://terkel.com"
   },
   "files": [
-    "lib"
+    "lib",
+    "dist",
+    "index.js"
   ],
   "scripts": {
     "start": "node lib/index.js",
+    "build": "babel lib -d dist",
     "test": "tape test/*.js | tap-spec"
   },
   "keywords": [
@@ -31,10 +34,13 @@
     "sisteransi": "^0.1.0"
   },
   "devDependencies": {
+    "babel-cli": "^6.26.0",
+    "babel-plugin-transform-object-rest-spread": "^6.26.0",
+    "babel-preset-env": "^1.7.0",
     "tap-spec": "^4.1.1",
     "tape": "^4.8.0"
   },
   "engines": {
-    "node": ">= 8"
+    "node": ">= 6"
   }
 }

readme.md

@@ -43,7 +43,7 @@
 $ npm install --save prompts
 ```
 
-> This package uses async/await and requires Node.js 7.6
+> This package supports Node 6 and above
 
 ![split](https://github.com/terkelg/prompts/raw/master/media/split.png)
 

test/prompts.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const test = require('tape');
-const prompt = require('../lib');
+const prompt = require('../');
 const { prompts } = prompt;
 
 test('basics', t => {
@@ -36,18 +36,21 @@ test('prompts', t => {
   t.equal(Object.keys(prompts).length, types.length, 'all prompts are exported');
 });
 
-test('injects', async t => {
+test('injects', t => {
   let obj = { a:1, b:2, c:3 };
   prompt.inject(obj);
   t.same(prompt._map, obj, 'injects key:val object of answers');
 
-  let foo = await prompt({ name:'a' });
-  t.same(foo, { a:1 }, 'immediately returns object with injected answer');
-  t.same(prompt._map, { b:2, c:3 }, 'deletes the `a` key from internal map');
-
-  let bar = await prompt([{ name:'b' }, { name:'c' }]);
-  t.same(bar, { b:2, c:3 }, 'immediately handles two prompts at once');
-  t.same(prompt._map, {}, 'leaves behind empty internal mapping when exhausted');
-
-  t.end();
+  prompt({ name:'a' })
+    .then(foo => {
+      t.same(foo, { a:1 }, 'immediately returns object with injected answer');
+      t.same(prompt._map, { b:2, c:3 }, 'deletes the `a` key from internal map');
+
+      prompt([{ name:'b' }, { name:'c' }])
+        .then(bar => {
+          t.same(bar, { b:2, c:3 }, 'immediately handles two prompts at once');
+          t.same(prompt._map, {}, 'leaves behind empty internal mapping when exhausted');
+          t.end();
+    })
+  })
 })