⚡ 调整themes打包策略

AlfredMou · AlfredMou · commit 71e7687805d7 · 2019-10-28T11:14:09.000+08:00
diff --git a/src/index.js b/src/index.js
@@ -150,7 +150,8 @@ class MiniCssExtractPlugin {
         );
       }
     }
-    this.themes = ['default'].concat(this.options.themes || []);
+    const optionsThemes = Array.isArray(this.options.themes) && this.options.themes.length > 0 ? this.options.themes : ['default'];
+    this.themes = [].concat(optionsThemes);
   }
 
   apply(compiler) {

Original file line number	Diff line number	Diff line change
`@@ -150,7 +150,8 @@ class MiniCssExtractPlugin {`
`150`	`150`	`);`
`151`	`151`	`}`
`152`	`152`	`}`
`153`		`- this.themes = ['default'].concat(this.options.themes \|\| []);`
	`153`	`+ const optionsThemes = Array.isArray(this.options.themes) && this.options.themes.length > 0 ? this.options.themes : ['default'];`
	`154`	`+ this.themes = [].concat(optionsThemes);`
`154`	`155`	`}`
`155`	`156`
`156`	`157`	`apply(compiler) {`