Merge pull request #4 from mattly/proxy-parser

Provide a proxy to functions on the parser

.editorconfig

@@ -0,0 +1,3 @@
+[*.js]
+indent_style = space
+indent_size = 2

.npmignore

@@ -0,0 +1 @@
+.editorconfig

lib/index.js

@@ -43,6 +43,21 @@ function plugin(preset, options){
 
   plugin.parser = markdown;
 
+  /* proxy parser methods to return plugin for inline use */
+
+  ['use', 'set', 'enable', 'disable'].forEach(function(fn){
+    plugin[fn] = function(){
+      var args = Array.prototype.slice.call(arguments);
+      markdown[fn].apply(markdown, args);
+      return plugin;
+    }
+  });
+
+  plugin.withParser = function(fn){
+    fn(markdown);
+    return plugin;
+  }
+
   return plugin;
 }
 

package.json

@@ -2,7 +2,7 @@
   "name": "metalsmith-markdownit",
   "description": "A Metalsmith plugin to convert markdown files.",
   "repository": "git://github.com/mayo/metalsmith-markdownit.git",
-  "version": "0.1.3",
+  "version": "0.2.0",
   "license": "MIT",
   "main": "lib/index.js",
   "dependencies": {

test/index.js

@@ -47,7 +47,6 @@ describe('metalsmith-markdown', function(){
 
   it('should give access to markdown parser', function(done){
     var md = markdown('zero');
-
     md.parser.enable('emphasis');
 
     Metalsmith('test/fixtures/parser')
@@ -59,13 +58,31 @@ describe('metalsmith-markdown', function(){
       });
   });
 
-  it('should be able to use a plugin', function(done){
-    var md = markdown('default');
+  it('should expose the markdown parser via proxy', function(done){
+    Metalsmith('test/fixtures/parser')
+      .use(markdown('zero').enable('emphasis'))
+      .build(function(err){
+        if (err) return done(err);
+        equal('test/fixtures/parser/expected', 'test/fixtures/parser/build');
+        done();
+      });
+  });
 
+  it('should use plugins via the direct parser', function(done){
+    var md = markdown('default');
     md.parser.use(require('markdown-it-abbr'));
-
     Metalsmith('test/fixtures/plugin')
       .use(md)
+      .build(function(err){
+        if (err) return done(err);
+        equal('test/fixtures/plugin/expected', 'test/fixtures/plugin/build');
+        done()
+      });
+  });
+
+  it('should be able to use a plugin', function(done){
+    Metalsmith('test/fixtures/plugin')
+      .use(markdown('default').use(require('markdown-it-abbr')))
       .build(function(err){
         if (err) return done(err);
         equal('test/fixtures/plugin/expected', 'test/fixtures/plugin/build');