Merge dev into master branch

.gitignore

@@ -0,0 +1,2 @@
+node_modules
+dist

README.md

@@ -63,15 +63,32 @@ src                 src
 
 Somewhere in gulpfile.js:
 ```javascript
-const gulp = require('gulp');
-const plugins = require('gulp-load-plugins')();
-const jsonLoaderFactory = require('./lib/gulp-json-loader');
-const jsonLoader = jsonLoaderFactory({
-    // sourcePath: __dirname,
+// It is optional now, but you able to tune it as you wish.
+// You can pass the settings by an object, or you can pass it using package.json
+const jsonLoaderSettings = {
+    // Chose where the source files are located.
+    // Use sourcePath or the pare of pathHtml and pathData
+
+    // sourcePath: 'src',
     pathHtml: 'src/html',
     pathData: 'src/data',
+
+    // The namespace where the Data is located.
+    // To get some loaded data from the JSON in a PUG context use syntax:
+    // $.href or $.imports.menu
+    dataEntry: '$',
+
+    // It needs for the Date object to show a local date
+    locales: 'en-GB',
+
+    // Will report about the loaded JSON files
     report: true,
-});
+};
+
+const gulp = require('gulp');
+const plugins = require('gulp-load-plugins')();
+const jsonLoaderFactory = require('./lib/gulp-json-loader');
+const jsonLoader = jsonLoaderFactory(jsonLoaderSettings);
 
 function html() {
     return gulp.src('src/html/**/*.pug')
@@ -108,17 +125,20 @@ block content
     //- - console.log(data)
 
     div= filename
-    div: a(href=data.href)= data.name
+    div: a(href = $.href)= $.name
 
     ul.genres
-        each Genre in data.imports.genres
+        each $GenreItem in $.imports.genres
             li
-                a(href=Genre.href)= Genre.name
+                a(href = $GenreItem.href)= $GenreItem.name
 ```
 
 Run command to build html page with data
 ```bash
 $ gulp html
+
+# Or
+$ npx gulp html
 ```
 
 ### TODO

changes.txt

@@ -0,0 +1,24 @@
+v1.1.0:
+- Updated core
+  - Imposed restrictions on accessing external directories.
+  - There is no need to pass the config data to GulpJsonLoader, now it's optional
+    and defined from defaults. But if you want to change them, you might tune it in
+    both ways: using an old-style passing an object with options to GulpJsonLoader
+    factory or just pass the settings into a package.json. See package.json.
+
+- Updated dependencies
+  - gulp-load-plugins: ^2.0.7
+  - gulp-pug: ^5.0.0
+
+- Improvement of variables names
+  - To distinguish variables from stylistic PAG syntax it is preferable to name
+    variables in a different way as opposed to decoration text. That's why I name 
+    variables with a capital letter and a dollar sign at the beginning.
+    See PUG files to find out more about it.
+
+  - The entry name of the Data loaded from the JSON file is defined in a global
+    space as a "data" entry, now you can change this name as you like.
+    See package.json and PUG files to find out more about it.
+
+- Implemented data caching
+  - The data that has already been loaded will be getting from the cache

gulpfile.js

@@ -2,21 +2,16 @@
 
 const gulp = require('gulp');
 const plugins = require('gulp-load-plugins')();
-const jsonLoader = require('./lib/gulp-json-loader')({
-    // sourcePath: __dirname,
-    pathHtml: 'src/html',
-    pathData: 'src/data',
-    report: true,
-});
+const jsonLoader = require('./lib/gulp-json-loader')();
 
 function html() {
-    return gulp.src('src/html/**/*.pug')
-        .pipe(plugins.data(jsonLoader))
-        .pipe(plugins.pug({
-            pretty: true
-        }))
-        .pipe(gulp.dest('dist'))
-    ;
+  return gulp.src('src/html/**/*.pug')
+    .pipe(plugins.data(jsonLoader))
+    .pipe(plugins.pug({
+      pretty: true
+    }))
+    .pipe(gulp.dest('dist'))
+  ;
 }
 
 exports.html = html;