Merge pull request #3 from pattern-lab/dev

Dev
pattern-lab · Oct 21, 2017 · 79ba1b4 · 79ba1b4
2 parents 230d25c + 0c99d1a
commit 79ba1b4
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Showing 5 changed files with 70 additions and 9 deletions.
diff --git a/.eslintrc b/.eslintrc
@@ -1,7 +1,12 @@
 {
   "env": {
     "node": true,
-    "builtin": true
+    "builtin": true,
+    "es6": true
+  },
+  "parserOptions": {
+    "ecmaVersion": 6,
+    "sourceType": "module"
   },
   "globals": {},
   "rules": {
@@ -67,7 +72,7 @@
     "no-with": 2,
     "quotes": [0, "single"],
     "radix": 2,
-    "semi": [0, "never"],
+    "semi": [1, "always"],
     "strict": 0,
     "space-before-blocks": 1,
     "space-before-function-paren": [1, {
@@ -78,6 +83,10 @@
     "space-infix-ops": 1,
     "valid-typeof": 2,
     "vars-on-top": 0,
-    "wrap-iife": [2, "inside"]
+    "wrap-iife": [2, "inside"],
+    "prefer-const": ["error", {
+      "destructuring": "any",
+      "ignoreReadBeforeAssign": false
+      }]
   }
 }
diff --git a/_meta/_00-head.html b/_meta/_00-head.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html class="{{ htmlClass }}">
+  <head>
+    <title>{{ title }}</title>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width" />
+
+    <link rel="stylesheet" href="../../css/style.css?{{ cacheBuster }}" media="all" />
+    <link rel="stylesheet" href="../../css/pattern-scaffolding.css?{{ cacheBuster }}" media="all" />
+
+    <!-- Begin Pattern Lab (Required for Pattern Lab to run properly) -->
+    {{{ patternLabHead }}}
+    <!-- End Pattern Lab -->
+
+  </head>
+  <body class="{{ bodyClass }}">
diff --git a/_meta/_01-foot.html b/_meta/_01-foot.html
@@ -0,0 +1,6 @@
+
+<!--DO NOT REMOVE-->
+{{{ patternLabFoot }}}
+
+</body>
+</html>
diff --git a/lib/engine_underscore.js b/lib/engine_underscore.js
@@ -1,3 +1,5 @@
+"use strict";
+
 /*
  * underscore pattern engine for patternlab-node - v0.15.1 - 2015
  *
@@ -17,8 +19,8 @@
  *
  */
 
-
-"use strict";
+const fs = require('fs-extra');
+const path = require('path');
 
 var _ = require('underscore');
 
@@ -85,7 +87,7 @@ _.mixin({
 var engine_underscore = {
   engine: _,
   engineName: 'underscore',
-  engineFileExtension: '.html',
+  engineFileExtension: ['.html', '.underscore'],
 
   // partial expansion is only necessary for Mustache templates that have
   // style modifiers or pattern parameters (I think)
@@ -171,7 +173,34 @@ var engine_underscore = {
     var partialID = partialIDWithQuotes.replace(edgeQuotesMatcher, '');
 
     return partialID;
+  },
+
+  spawnFile: function (config, fileName) {
+    const paths = config.paths;
+    const metaFilePath = path.resolve(paths.source.meta, fileName);
+    try {
+      fs.statSync(metaFilePath);
+    } catch (err) {
+
+      //not a file, so spawn it from the included file
+      const localMetaFilePath = path.resolve(__dirname, '_meta/', fileName);
+      const metaFileContent = fs.readFileSync(path.resolve(__dirname, '..', '_meta/', fileName), 'utf8');
+      fs.outputFileSync(metaFilePath, metaFileContent);
+    }
+  },
+
+  /**
+  * Checks to see if the _meta directory has engine-specific head and foot files,
+  * spawning them if not found.
+  *
+  * @param {object} config - the global config object from core, since we won't
+  * assume it's already present
+  */
+  spawnMeta: function (config) {
+    this.spawnFile(config, '_00-head.html');
+    this.spawnFile(config, '_01-foot.html');
   }
+
 };
 
 module.exports = engine_underscore;
diff --git a/package.json b/package.json
@@ -1,7 +1,7 @@
 {
-  "name": "patternengine-node-underscore",
+  "name": "@pattern-lab/patternengine-node-underscore",
   "description": "The Underscore engine for Pattern Lab / Node",
-  "version": "1.2.0",
+  "version": "2.0.0-alpha.1",
   "main": "lib/engine_underscore.js",
   "dependencies": {
     "underscore": "^1.8.3"
@@ -24,7 +24,8 @@
   "author": "Brian Muenzenmeyer & Geoffrey Pursell",
   "license": "MIT",
   "scripts": {
-    "test": "grunt travis --verbose"
+    "test": "grunt travis --verbose",
+    "lint": "eslint **/*.js"
   },
   "engines": {
     "node": ">=4.0"