revert: fix: make sure manifest writes don't overlap (d6a20cf) (#73)

Author: mastilver

lib/plugin.js

@@ -1,9 +1,6 @@
 var path = require('path');
 var fse = require('fs-extra');
 var _ = require('lodash');
-var mutexify = require('mutexify');
-
-var lock = mutexify();
 
 function ManifestPlugin(opts) {
   this.opts = _.assign({
@@ -145,23 +142,23 @@ ManifestPlugin.prototype.apply = function(compiler) {
 
     var json = JSON.stringify(manifest, null, 2);
 
+    compilation.assets[outputName] = {
+      source: function() {
+        return json;
+      },
+      size: function() {
+        return json.length;
+      }
+    };
+
     var outputFolder = compilation.options.output.path;
     var outputFile = path.resolve(compilation.options.output.path, this.opts.fileName);
 
     if (this.opts.writeToFileEmit) {
       fse.outputFileSync(outputFile, json);
     }
 
-    compiler.outputFileSystem.mkdirp(path.dirname(outputFile), function(err) {
-      if (err) return compileCallback(err);
-
-      lock(function(release) {
-        compiler.outputFileSystem.writeFile(outputFile, json, function(err) {
-          release();
-          compileCallback(err);
-        });
-      });
-    });
+    compileCallback();
   }.bind(this));
 };
 

package.json

@@ -40,8 +40,7 @@
   "homepage": "https://github.com/danethurber/webpack-manifest-plugin",
   "dependencies": {
     "fs-extra": "^0.30.0",
-    "lodash": ">=3.5 <5",
-    "mutexify": "^1.1.0"
+    "lodash": ">=3.5 <5"
   },
   "nyc": {
     "reporter": [

spec/plugin.spec.js

@@ -407,6 +407,22 @@ describe('ManifestPlugin', function() {
       });
     });
 
+    it('make manifest available to other webpack plugins', function(done) {
+      webpackCompile({
+        context: __dirname,
+        entry: './fixtures/file.js'
+      }, {}, function(manifest, stats) {
+        expect(manifest).toEqual({
+          'main.js': 'main.js'
+        });
+
+        expect(JSON.parse(stats.compilation.assets['manifest.json'].source())).toEqual({
+          'main.js': 'main.js'
+        });
+
+        done();
+      });
+    });
   });
 
   describe('with ExtractTextPlugin', function() {