webhook/node_modules/eslint-plugin-import/lib/rules/extensions.js

'use strict';var _path = require('path');var _path2 = _interopRequireDefault(_path);

var _resolve = require('eslint-module-utils/resolve');var _resolve2 = _interopRequireDefault(_resolve);
var _importType = require('../core/importType');
var _docsUrl = require('../docsUrl');var _docsUrl2 = _interopRequireDefault(_docsUrl);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { default: obj };}

const enumValues = { enum: ['always', 'ignorePackages', 'never'] };
const patternProperties = {
  type: 'object',
  patternProperties: { '.*': enumValues } };

const properties = {
  type: 'object',
  properties: {
    'pattern': patternProperties,
    'ignorePackages': { type: 'boolean' } } };



function buildProperties(context) {

  const result = {
    defaultConfig: 'never',
    pattern: {},
    ignorePackages: false };


  context.options.forEach(obj => {

    // If this is a string, set defaultConfig to its value
    if (typeof obj === 'string') {
      result.defaultConfig = obj;
      return;
    }

    // If this is not the new structure, transfer all props to result.pattern
    if (obj.pattern === undefined && obj.ignorePackages === undefined) {
      Object.assign(result.pattern, obj);
      return;
    }

    // If pattern is provided, transfer all props
    if (obj.pattern !== undefined) {
      Object.assign(result.pattern, obj.pattern);
    }

    // If ignorePackages is provided, transfer it to result
    if (obj.ignorePackages !== undefined) {
      result.ignorePackages = obj.ignorePackages;
    }
  });

  if (result.defaultConfig === 'ignorePackages') {
    result.defaultConfig = 'always';
    result.ignorePackages = true;
  }

  return result;
}

module.exports = {
  meta: {
    type: 'suggestion',
    docs: {
      url: (0, _docsUrl2.default)('extensions') },


    schema: {
      anyOf: [
      {
        type: 'array',
        items: [enumValues],
        additionalItems: false },

      {
        type: 'array',
        items: [
        enumValues,
        properties],

        additionalItems: false },

      {
        type: 'array',
        items: [properties],
        additionalItems: false },

      {
        type: 'array',
        items: [patternProperties],
        additionalItems: false },

      {
        type: 'array',
        items: [
        enumValues,
        patternProperties],

        additionalItems: false }] } },





  create: function (context) {

    const props = buildProperties(context);

    function getModifier(extension) {
      return props.pattern[extension] || props.defaultConfig;
    }

    function isUseOfExtensionRequired(extension, isPackage) {
      return getModifier(extension) === 'always' && (!props.ignorePackages || !isPackage);
    }

    function isUseOfExtensionForbidden(extension) {
      return getModifier(extension) === 'never';
    }

    function isResolvableWithoutExtension(file) {
      const extension = _path2.default.extname(file);
      const fileWithoutExtension = file.slice(0, -extension.length);
      const resolvedFileWithoutExtension = (0, _resolve2.default)(fileWithoutExtension, context);

      return resolvedFileWithoutExtension === (0, _resolve2.default)(file, context);
    }

    function isExternalRootModule(file) {
      const slashCount = file.split('/').length - 1;

      if ((0, _importType.isScopedModule)(file) && slashCount <= 1) return true;
      if ((0, _importType.isExternalModule)(file, context, (0, _resolve2.default)(file, context)) && !slashCount) return true;
      return false;
    }

    function checkFileExtension(node) {const
      source = node.source;

      // bail if the declaration doesn't have a source, e.g. "export { foo };"
      if (!source) return;

      const importPathWithQueryString = source.value;

      // don't enforce anything on builtins
      if ((0, _importType.isBuiltIn)(importPathWithQueryString, context.settings)) return;

      const importPath = importPathWithQueryString.replace(/\?(.*)$/, '');

      // don't enforce in root external packages as they may have names with `.js`.
      // Like `import Decimal from decimal.js`)
      if (isExternalRootModule(importPath)) return;

      const resolvedPath = (0, _resolve2.default)(importPath, context);

      // get extension from resolved path, if possible.
      // for unresolved, use source value.
      const extension = _path2.default.extname(resolvedPath || importPath).substring(1);

      // determine if this is a module
      const isPackage = (0, _importType.isExternalModule)(importPath, context.settings) ||
      (0, _importType.isScoped)(importPath);

      if (!extension || !importPath.endsWith(`.${extension}`)) {
        const extensionRequired = isUseOfExtensionRequired(extension, isPackage);
        const extensionForbidden = isUseOfExtensionForbidden(extension);
        if (extensionRequired && !extensionForbidden) {
          context.report({
            node: source,
            message:
            `Missing file extension ${extension ? `"${extension}" ` : ''}for "${importPathWithQueryString}"` });

        }
      } else if (extension) {
        if (isUseOfExtensionForbidden(extension) && isResolvableWithoutExtension(importPath)) {
          context.report({
            node: source,
            message: `Unexpected use of file extension "${extension}" for "${importPathWithQueryString}"` });

        }
      }
    }

    return {
      ImportDeclaration: checkFileExtension,
      ExportNamedDeclaration: checkFileExtension };

  } };
//# sourceMappingURL=data:application/json;charset=utf-8;base64,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