fix(task:purgecss): shallow clone purgecss options before purging

mohatt · Apr 9, 2021 · 8f6d754 · 8f6d754
1 parent db5e3e9
commit 8f6d754
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/src/files/html.ts b/src/files/html.ts
@@ -14,7 +14,8 @@ export type IFileHtmlOptions = IExtensionOptions<{
 
 const DEFAULTS = {
   commons: {
-    style: ['gatsby-global-css']
+    style: ['gatsby-global-css'],
+    script: ['gatsby-chunk-mapping']
   }
 }
 

diff --git a/src/tasks/purgecss/lib/purger.ts b/src/tasks/purgecss/lib/purger.ts
@@ -83,7 +83,7 @@ export class Purger {
       return cache.rejected
     }
 
-    const opts = this.purgeOptions
+    const opts = { ...this.purgeOptions }
     opts.content = []
     opts.css = []
     try {