Merge 781a602 into f368c7d

.travis.yml

@@ -6,6 +6,7 @@ node_js:
   - "iojs"
   - "4"
   - "5"
+  - "6"
   - "node"
 
 matrix:

CHANGELOG.md

@@ -2,16 +2,20 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
-## [Unreleased]
+## [2.2.0] - August 11, 2016
 ### Added
-* add support for function ignore matchers ([#179])
+* Add support for function ignore matchers ([#179])
+* Exposing ignore to CLI ([#232])
+* `process` to process files and plugins without writing files out.  ([#244])
 
 ### Changed
 * only remove contents of destination directory (not the directory itself) when
   `clean` is true ([#221])
 
 [#179]: https://github.com/metalsmith/metalsmith/issues/179
 [#221]: https://github.com/metalsmith/metalsmith/pull/221
+[#232]: https://github.com/metalsmith/metalsmith/pull/232
+[#244]: https://github.com/metalsmith/metalsmith/pull/244
 
 
 ## [2.1.0] - September 24, 2015
@@ -227,7 +231,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 :sparkles:
 
 
-[Unreleased]: https://github.com/metalsmith/metalsmith/compare/v2.1.0...HEAD
+[2.2.0]: https://github.com/metalsmith/metalsmith/compare/v2.1.0...v2.2.0
 [2.1.0]: https://github.com/metalsmith/metalsmith/compare/v2.0.1...v2.1.0
 [2.0.1]: https://github.com/metalsmith/metalsmith/compare/v2.0.0...v2.0.1
 [2.0.0]: https://github.com/metalsmith/metalsmith/compare/v1.7.0...v2.0.0

Readme.md

@@ -229,6 +229,9 @@ Resolve any amount of `paths...` relative to the working directory. This is usef
 
 Run all of the middleware functions on a dictionary of `files` and callback with `fn(err, files)`, where `files` is the altered dictionary.
 
+#### #process(fn)
+
+Process the files like build without writing any files. Callback signature `fn(err, files)`.
 
 ## Metadata API
 

lib/index.js

@@ -192,8 +192,7 @@ Metalsmith.prototype.build = unyield(function*(){
   var dest = this.destination();
   if (clean) yield rm(path.join(dest, '*'));
 
-  var files = yield this.read();
-  files = yield this.run(files);
+  var files = yield this.process();
   yield this.write(files);
   return files;
 });

package.json

@@ -1,6 +1,6 @@
 {
   "name": "metalsmith",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "license": "MIT",
   "repository": "git://github.com/segmentio/metalsmith.git",
   "description": "An extremely simple, pluggable static site generator.",

test/index.js

@@ -456,6 +456,42 @@ describe('Metalsmith', function(){
     });
   });
 
+  describe('#process', function(){
+    it('should return files object with no plugins', function(done){
+      Metalsmith(fixture('basic'))
+        .process(function(err, files){
+          if (err) return done(err);
+          assert.equal(typeof files, 'object');
+          assert.equal(typeof files['index.md'], 'object');
+          assert.equal(files['index.md'].title, 'A Title');
+          assert.equal(typeof files['nested/index.md'], 'object');
+          done();
+        });
+    });
+    it('should apply a plugin', function(done){
+      Metalsmith(fixture('basic-plugin'))
+        .use(function(files, metalsmith, done){
+          Object.keys(files).forEach(function(file){
+            var data = files[file];
+            data.contents = new Buffer(data.title);
+          });
+          done();
+        })
+        .process(function(err, files){
+          if (err) return done(err);
+          assert.equal(typeof files, 'object');
+          assert.equal(Object.keys(files).length, 2);
+          assert.equal(typeof files['one.md'], 'object');
+          assert.equal(files['one.md'].title, 'one');
+          assert.equal(files['one.md'].contents.toString('utf8'), 'one');
+          assert.equal(typeof files['two.md'], 'object');
+          assert.equal(files['two.md'].title, 'two');
+          assert.equal(files['two.md'].contents.toString('utf8'), 'two');
+          done();
+        });
+    });
+  });
+
   describe('#build', function(){
     it('should do a basic copy with no plugins', function(done){
       Metalsmith(fixture('basic'))