fix: use sourceMap option

Author: egoist

src/index.ts

@@ -409,7 +409,11 @@ export class Bundler {
           .replace(/\[min\]/, minPlaceholder)
           .replace(/\[ext\]/, extPlaceholder),
         name: config.output.moduleName,
-        banner
+        banner,
+        sourcemap:
+          typeof config.output.sourceMap === 'boolean'
+            ? config.output.sourceMap
+            : minify
       }
     }
   }

src/types.ts

@@ -104,6 +104,11 @@ export interface ConfigOutput {
    * @default `true`
    */
   extractCSS?: boolean
+  /**
+   * Generate source map
+   * @default `true` for minified bundle, `false` otherwise
+   */
+  sourceMap?: boolean
 }
 
 export interface Config {