From a120849d56174af78db578146c4191891c4fca73 Mon Sep 17 00:00:00 2001
From: Tom Raithel <t.raithel@googlemail.com>
Date: Fri, 20 Jan 2017 08:29:47 +0100
Subject: [PATCH] Add babel

---
 .babelrc          |  3 +++
 package.json      |  6 ++++--
 scripts/clean.js  | 28 +++++++++------------------
 scripts/create.js | 48 ++++++++++++++++++++++++++++++-----------------
 scripts/file.js   | 21 ++++++++++++---------
 5 files changed, 59 insertions(+), 47 deletions(-)
 create mode 100644 .babelrc

diff --git a/.babelrc b/.babelrc
new file mode 100644
index 0000000..5686105
--- /dev/null
+++ b/.babelrc
@@ -0,0 +1,3 @@
+{
+  "presets": ["latest"]
+}
diff --git a/package.json b/package.json
index d2a263e..978f5c1 100644
--- a/package.json
+++ b/package.json
@@ -4,14 +4,16 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "create": "node ./scripts/create.js",
-    "clean": "node ./scripts/clean.js",
+    "create": "npm run clean && babel-node ./scripts/create.js",
+    "clean": "babel-node ./scripts/clean.js",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "author": "Tom Raithel <t.raithel@googlemail.com> (http://www.tomraithel.de)",
   "license": "MIT",
   "dependencies": {
     "async": "2.1.4",
+    "babel-cli": "6.22.2",
+    "babel-preset-latest": "6.22.0",
     "front-matter": "2.1.1",
     "fs-extra": "2.0.0",
     "marked": "0.3.6"
diff --git a/scripts/clean.js b/scripts/clean.js
index 5cfbb45..ebf8fff 100644
--- a/scripts/clean.js
+++ b/scripts/clean.js
@@ -1,24 +1,14 @@
-var fs = require('fs-extra');
-var async = require('async');
-var file = require('./file');
+import { emptyDir } from 'fs-extra';
+import { distPath } from './file';
 
-var distDir = file.distDir();
+var distDir = distPath();
 
 console.log('<<< start cleaning dist dir: ', distDir);
 
-async.series([
-    function(callback) {
-      fs.ensureDir(distDir, callback);
-    },
-    function(callback) {
-      fs.emptyDir(distDir, callback);
-    }
-  ],
-  function(err, results) {
-    if (!err) {
-      console.log('done cleaning dist dir >>>');
-    } else {
-      console.error(err);
-    }
+emptyDir(distDir, (err) => {
+  if (!err) {
+    console.log('done cleaning dist dir >>>');
+  } else {
+    console.error(err);
   }
-);
+});
diff --git a/scripts/create.js b/scripts/create.js
index 8757b0d..3639aca 100644
--- a/scripts/create.js
+++ b/scripts/create.js
@@ -1,21 +1,35 @@
-var fs = require('fs-extra');
-var frontmatter = require('front-matter');
-var marked = require('marked');
-var file = require('./file');
+import {
+  readFile,
+  outputFile,
+} from 'fs-extra';
+import frontmatter from 'front-matter';
+import marked from 'marked';
+import waterfall from 'async/waterfall';
+import {
+  srcPath,
+  distPath,
+} from './file';
 
-var fileName = file.path('radar/v1/tools/grunt.md');
+const fileName = srcPath('v1/tools/grunt.md');
 
-fs.readFile(fileName, 'utf8', function(err, data) {
-  if (err) throw err;
+console.log('<<< start creating files');
 
-  var item = frontmatter(data);
+waterfall([
+    (callback) => {
+      readFile(fileName, 'utf8', callback);
+    },
+    (data, callback) => {
+      const item = frontmatter(data);
+      const html = marked(item.body);
 
-  var html = marked(item.body);
-
-  console.log(item.attributes);
-  console.log(html);
-
-  fs.outputFile(file.distDir() + '/test.html', html, function (err) {
-    console.log(err) // => null
-  })
-});
+      outputFile(distPath('test3.html'), html, callback);
+    }
+  ],
+  (err, results) => {
+    if (!err) {
+      console.log('done creating files >>>');
+    } else {
+      console.error(err);
+    }
+  }
+);
diff --git a/scripts/file.js b/scripts/file.js
index 4b0c5f9..c132c6d 100644
--- a/scripts/file.js
+++ b/scripts/file.js
@@ -1,10 +1,13 @@
-var path = require('path');
+import path from 'path';
 
-module.exports = {
-  path: function(relativePath) {
-    return path.resolve(__dirname, '..', relativePath)
-  },
-  distDir: function() {
-    return this.path('dist');
-  }
-};
+export const relativePath = (...relativePath) => (
+  path.resolve(__dirname, '..', ...relativePath)
+);
+
+export const srcPath = (pathInSrc = '') => (
+  relativePath('radar', pathInSrc)
+);
+
+export const distPath = (pathInDist = '') => (
+  relativePath('dist', pathInDist)
+);