Compiler Module for vue-loader to remove data-test attributes

module.js

/*
*
*  Usage:
*  compilerModules: [
*    createDataAttributeRemover(['test', 'test-data'])
*  ]
*
*/
function createDataAttributeRemover(attributes = []) {
	return {
    preTransformNode(astEl) {
      if (process.env.NODE_ENV === 'production') {
        const { attrsMap, attrsList } = astEl
        attributes.forEach(attr => {
          const dataAttr = `data-${attr}`
          if (attrsMap[dataAttr]) {
            delete attrsMap[dataAttr]
            const index  = attrsList.findIndex(x => x.name == dataAttr)
            attrsList.splice(index, 1)
          }
        })
      }
      return astEl
    }
  }
}