vue-remove-attributes/lib/main.js

A vue-template-compiler module that removes unwanted attributes from templates.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

const createAttributeRemover = matcher => {
  const testFn = getTestFunction(matcher);

  const preTransformNode = AST => {
    const {
      attrsList,
      attrsMap
    } = AST;
    const attrsToDelete = attrsList.filter(({
      name
    }) => testFn(name));
    attrsToDelete.forEach(({
      name: attrName
    }) => {
      if (attrsMap[attrName] !== undefined) {
        delete attrsMap[attrName];
      }

      const idx = attrsList.findIndex(({
        name
      }) => attrName === name);
      attrsList.splice(idx, 1);
    });
    return AST;
  };

  return {
    preTransformNode
  };
};

const getTestFunction = matcher => {
  if (typeof matcher === "string") {
    return name => name === matcher;
  } else if (matcher instanceof RegExp) {
    return matcher.test.bind(matcher);
  } else if (Array.isArray(matcher) && matcher.every(matchValue => typeof matchValue === "string")) {
    const set = new Set(matcher);
    return set.has.bind(set);
  }

  throw new Error("Matcher must be a string, array of strings, or a regular expression");
};

var _default = createAttributeRemover;
exports.default = _default;
module.exports = exports.default;