refactor: enable logic

Author: TheAlexLichter

lib/module.js

@@ -40,11 +40,8 @@ function nuxtPurgeCss (moduleOptions) {
   config.paths = glob.sync(config.paths.map(p => path.join(srcDir, p)))
 
   if (!enabled) {
-    if (typeof purgeCSS.enabled === 'undefined') {
-      logger.info('PurgeCSS is not enabled because you are in dev mode')
-      return
-    }
-    logger.warn('Module is not enabled')
+    const msg = this.options.dev ? 'PurgeCSS is not enabled because you are in dev mode' : 'Module is not enabled'
+    logger.info(msg)
     return
   }
 
@@ -58,7 +55,7 @@ function nuxtPurgeCss (moduleOptions) {
       logger.error('Webpack mode only works with build.extractCSS set to *true*. Either extract your CSS or use \'postcss\' mode')
       return
     }
-    this.extendBuild(webpackFn(enabled, config))
+    this.extendBuild(webpackFn(config))
     return
   }
 
@@ -92,10 +89,7 @@ function nuxtPurgeCss (moduleOptions) {
   logger.success('Module initialized in postcss mode')
 }
 
-const webpackFn = (enabled, purgeCssConfig) => (config, ctx) => {
-  if (typeof enabled === 'function' && !enabled(ctx)) {
-    return
-  }
+const webpackFn = purgeCssConfig => (config) => {
   const PurgeCssPlugin = require('purgecss-webpack-plugin')
   config.plugins.push(new PurgeCssPlugin(purgeCssConfig))
   logger.success('Module initialized in webpack mode')