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node_modules/eslint-plugin-import/lib/rules/dynamic-import-chunkname.js 7.42 KB
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  'use strict';
  
  var _docsUrl = require('../docsUrl');
  
  var _docsUrl2 = _interopRequireDefault(_docsUrl);
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  
  module.exports = {
    meta: {
      docs: {
        url: (0, _docsUrl2.default)('dynamic-import-chunkname')
      },
      schema: [{
        type: 'object',
        properties: {
          importFunctions: {
            type: 'array',
            uniqueItems: true,
            items: {
              type: 'string'
            }
          },
          webpackChunknameFormat: {
            type: 'string'
          }
        }
      }]
    },
  
    create: function (context) {
      const config = context.options[0];
  
      var _ref = config || {},
          _ref$importFunctions = _ref.importFunctions;
  
      const importFunctions = _ref$importFunctions === undefined ? [] : _ref$importFunctions;
  
      var _ref2 = config || {},
          _ref2$webpackChunknam = _ref2.webpackChunknameFormat;
  
      const webpackChunknameFormat = _ref2$webpackChunknam === undefined ? '[0-9a-zA-Z-_/.]+' : _ref2$webpackChunknam;
  
  
      const commentFormat = ` webpackChunkName: "${webpackChunknameFormat}" `;
      const commentRegex = new RegExp(commentFormat);
  
      return {
        CallExpression(node) {
          if (node.callee.type !== 'Import' && importFunctions.indexOf(node.callee.name) < 0) {
            return;
          }
  
          const sourceCode = context.getSourceCode();
          const arg = node.arguments[0];
          const leadingComments = sourceCode.getComments(arg).leading;
  
          if (!leadingComments || leadingComments.length !== 1) {
            context.report({
              node,
              message: 'dynamic imports require a leading comment with the webpack chunkname'
            });
            return;
          }
  
          const comment = leadingComments[0];
          if (comment.type !== 'Block') {
            context.report({
              node,
              message: 'dynamic imports require a /* foo */ style comment, not a // foo comment'
            });
            return;
          }
  
          const webpackChunkDefinition = comment.value;
          if (!webpackChunkDefinition.match(commentRegex)) {
            context.report({
              node,
              message: `dynamic imports require a leading comment in the form /*${commentFormat}*/`
            });
          }
        }
      };
    }
  };
  //# sourceMappingURL=data:application/json;charset=utf-8;base64,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