allow for arrays instead of globs. fixes #9

Gruntfile.js

@@ -62,6 +62,13 @@ module.exports = function(grunt) {
         templateData: 'test/fixtures/data.json',
         output: 'tmp/dynamicPost.html'
       },
+      anyArray: {
+        template: ['test/fixtures/deep/romanian.handlebars', 'test/fixtures/deep/german.handlebars'],
+        templateData: ['test/fixtures/deep/romanian.json', 'test/fixtures/deep/german.json'],
+        output: ['tmp/deep/romanian.html','tmp/deep/german.html'],
+        helpers: ['test/helpers/super_helper.js'],
+        partials: ['test/fixtures/deep/shared/foo.handlebars']
+      },
       globbedTemplateAndOutput: {
         template: 'test/fixtures/deep/**/*.handlebars',
         templateData: 'test/fixtures/deep/**/*.json',

README.md

@@ -67,6 +67,13 @@ Heres a few of the ways you can use it
       templateData: 'test/fixtures/data.json',
       output: 'tmp/dynamicPost.html'
     },
+    allArray: {
+      template: ['test/fixtures/deep/spanish.handlebars', 'test/fixtures/deep/deeper/portuguese.handlebars'],
+      templateData: ['test/fixtures/deep/spanish.handlebars', 'test/fixtures/deep/deeper/portuguese.json'],
+      output: ['tmp/deep/spanish.html','tmp/deep/deeper/portuguese.html'],
+      helpers: ['test/helpers/super_helper.js'],
+      partials: ['test/fixtures/deep/shared/foo.handlebars']
+   },
     globbedTemplateAndOutput: {
       template: 'test/fixtures/deep/**/*.handlebars',
       templateData: 'test/fixtures/deep/**/*.json',
@@ -82,7 +89,7 @@ Heres a few of the ways you can use it
         'test/globals/info.json',
         'test/globals/textspec.json'
       ]
-    } 
+    }
 }
 ```
 

tasks/compile-handlebars.js

@@ -61,6 +61,7 @@ module.exports = function(grunt) {
    * and if so, returns the unglobbed
    * version of the filename       */
   var isGlob = function(filename) {
+    if (!filename) return;
     var match = filename.match(/[^\*]*/);
     if (match[0] !== filename) {
       return match.pop();
@@ -71,8 +72,9 @@ module.exports = function(grunt) {
    * any globs are used, so the globbed outputs
    * can be generated                        */
   var getBasename = function(filename, template) {
-    var glob = isGlob(template);
-    var basename;
+    var basename, glob;
+    template = Array.isArray(template) ? filename : template;
+    glob = isGlob(template);
     if (glob) {
       basename = filename.slice(glob.length, filename.length).split('.');
       basename.pop();
@@ -84,7 +86,13 @@ module.exports = function(grunt) {
     return basename.join('.');
   };
 
-  var getName = function(filename, basename) {
+  var getName = function(filename, basename, index) {
+    if (Array.isArray(filename)) {
+      var file = filename[index];
+      if (file) return file;
+      grunt.log.error('You need to assign the same number of ouputs as you do templates when using array notation.');
+      return;
+    }
     if (typeof filename === 'object') {
       return filename;
     }
@@ -138,29 +146,29 @@ module.exports = function(grunt) {
       handlebars.registerPartial(basename, require(fs.realpathSync(partial)));
     });
 
-    templates.forEach(function(template) {
+    templates.forEach(function(template, index) {
       var compiledTemplate = handlebars.compile(parseData(template));
       var basename = getBasename(template, config.template);
       var html = '';
       var json;
 
       if (config.preHTML) {
-        html += parseData(getName(config.preHTML, basename));
+        html += parseData(getName(config.preHTML, basename, index));
       }
 
       if (config.globals) {
-        json = mergeJson(parseData(getName(templateData, basename)), config.globals);
+        json = mergeJson(parseData(getName(templateData, basename, index)), config.globals);
       } else {
-        json = parseData(getName(templateData, basename));
+        json = parseData(getName(templateData, basename, index));
       }
 
       html += compiledTemplate(json);
 
       if (config.postHTML) {
-        html += parseData(getName(config.postHTML, basename));
+        html += parseData(getName(config.postHTML, basename, index));
       }
 
-      grunt.file.write(getName(config.output, basename), html);
+      grunt.file.write(getName(config.output, basename, index), html);
     });
 
     process.nextTick(done);

test/compile_handlebars_test.js

@@ -53,6 +53,18 @@ exports.clean = {
 
     test.done();
   },
+  allArray: function(test) {
+    test.expect(2);
+    var germanActual = grunt.file.read('tmp/deep/german.html');
+    var romanianActual = grunt.file.read('tmp/deep/romanian.html');
+    var germanExpected = grunt.file.read('test/expected/german.html');
+    var romanianExpected = grunt.file.read('test/expected/romanian.html');
+
+    test.equal(germanActual, germanExpected);
+    test.equal(romanianActual, romanianExpected, 'array output should be working');
+
+    test.done();
+  },
   globbedTemplateAndOutput: function(test) {
     test.expect(2);
 

test/expected/german.html

@@ -0,0 +1 @@
+<h1>Hallo,  Welt</h1>

test/expected/romanian.html

@@ -0,0 +1 @@
+<h2>Alo, mundo</h2>

test/fixtures/deep/german.handlebars

@@ -0,0 +1 @@
+<h1>{{Anrede}}{{Zeichensetzung}} {{Lage}}</h1>

test/fixtures/deep/german.json

@@ -0,0 +1,5 @@
+{
+  "Anrede": "Hallo",
+  "Zeichensetzung": ", ",
+  "Lage": "Welt"
+}

test/fixtures/deep/romanian.handlebars

@@ -0,0 +1 @@
+<h2>{{salut}}{{punctuație}} {{localizare}}</h2>

test/fixtures/deep/romanian.json

@@ -0,0 +1,5 @@
+{
+  "salut": "Alo",
+  "punctuație": ",",
+  "localizare": "mundo"
+}