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Mini Shell
Mini Shell
'use strict';var _slicedToArray = function () {function sliceIterator(arr, i) {var _arr = [];var _n = true;var _d = false;var _e = undefined;try {for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {_arr.push(_s.value);if (i && _arr.length === i) break;}} catch (err) {_d = true;_e = err;} finally {try {if (!_n && _i["return"]) _i["return"]();} finally {if (_d) throw _e;}}return _arr;}return function (arr, i) {if (Array.isArray(arr)) {return arr;} else if (Symbol.iterator in Object(arr)) {return sliceIterator(arr, i);} else {throw new TypeError("Invalid attempt to destructure non-iterable instance");}};}();var _resolve = require('eslint-module-utils/resolve');var _resolve2 = _interopRequireDefault(_resolve);
var _docsUrl = require('../docsUrl');var _docsUrl2 = _interopRequireDefault(_docsUrl);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { 'default': obj };}function _toConsumableArray(arr) {if (Array.isArray(arr)) {for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) {arr2[i] = arr[i];}return arr2;} else {return Array.from(arr);}}function _toArray(arr) {return Array.isArray(arr) ? arr : Array.from(arr);}
function checkImports(imported, context) {var _iteratorNormalCompletion = true;var _didIteratorError = false;var _iteratorError = undefined;try {
for (var _iterator = imported.entries()[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {var _ref = _step.value;var _ref2 = _slicedToArray(_ref, 2);var _module = _ref2[0];var nodes = _ref2[1];
if (nodes.length > 1) {
var message = '\'' + String(_module) + '\' imported multiple times.';var _nodes = _toArray(
nodes),first = _nodes[0],rest = _nodes.slice(1);
var sourceCode = context.getSourceCode();
var fix = getFix(first, rest, sourceCode);
context.report({
node: first.source,
message: message,
fix: fix // Attach the autofix (if any) to the first import.
});var _iteratorNormalCompletion2 = true;var _didIteratorError2 = false;var _iteratorError2 = undefined;try {
for (var _iterator2 = rest[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {var node = _step2.value;
context.report({
node: node.source,
message: message });
}} catch (err) {_didIteratorError2 = true;_iteratorError2 = err;} finally {try {if (!_iteratorNormalCompletion2 && _iterator2['return']) {_iterator2['return']();}} finally {if (_didIteratorError2) {throw _iteratorError2;}}}
}
}} catch (err) {_didIteratorError = true;_iteratorError = err;} finally {try {if (!_iteratorNormalCompletion && _iterator['return']) {_iterator['return']();}} finally {if (_didIteratorError) {throw _iteratorError;}}}
}
function getFix(first, rest, sourceCode) {
// Sorry ESLint <= 3 users, no autofix for you. Autofixing duplicate imports
// requires multiple `fixer.whatever()` calls in the `fix`: We both need to
// update the first one, and remove the rest. Support for multiple
// `fixer.whatever()` in a single `fix` was added in ESLint 4.1.
// `sourceCode.getCommentsBefore` was added in 4.0, so that's an easy thing to
// check for.
if (typeof sourceCode.getCommentsBefore !== 'function') {
return undefined;
}
// Adjusting the first import might make it multiline, which could break
// `eslint-disable-next-line` comments and similar, so bail if the first
// import has comments. Also, if the first import is `import * as ns from
// './foo'` there's nothing we can do.
if (hasProblematicComments(first, sourceCode) || hasNamespace(first)) {
return undefined;
}
var defaultImportNames = new Set(
[first].concat(_toConsumableArray(rest)).map(getDefaultImportName).filter(Boolean));
// Bail if there are multiple different default import names – it's up to the
// user to choose which one to keep.
if (defaultImportNames.size > 1) {
return undefined;
}
// Leave it to the user to handle comments. Also skip `import * as ns from
// './foo'` imports, since they cannot be merged into another import.
var restWithoutComments = rest.filter(function (node) {return !(
hasProblematicComments(node, sourceCode) ||
hasNamespace(node));});
var specifiers = restWithoutComments.
map(function (node) {
var tokens = sourceCode.getTokens(node);
var openBrace = tokens.find(function (token) {return isPunctuator(token, '{');});
var closeBrace = tokens.find(function (token) {return isPunctuator(token, '}');});
if (openBrace == null || closeBrace == null) {
return undefined;
}
return {
importNode: node,
text: sourceCode.text.slice(openBrace.range[1], closeBrace.range[0]),
hasTrailingComma: isPunctuator(sourceCode.getTokenBefore(closeBrace), ','),
isEmpty: !hasSpecifiers(node) };
}).
filter(Boolean);
var unnecessaryImports = restWithoutComments.filter(function (node) {return (
!hasSpecifiers(node) &&
!hasNamespace(node) &&
!specifiers.some(function (specifier) {return specifier.importNode === node;}));});
var shouldAddDefault = getDefaultImportName(first) == null && defaultImportNames.size === 1;
var shouldAddSpecifiers = specifiers.length > 0;
var shouldRemoveUnnecessary = unnecessaryImports.length > 0;
if (!(shouldAddDefault || shouldAddSpecifiers || shouldRemoveUnnecessary)) {
return undefined;
}
return function (fixer) {
var tokens = sourceCode.getTokens(first);
var openBrace = tokens.find(function (token) {return isPunctuator(token, '{');});
var closeBrace = tokens.find(function (token) {return isPunctuator(token, '}');});
var firstToken = sourceCode.getFirstToken(first);var _defaultImportNames = _slicedToArray(
defaultImportNames, 1),defaultImportName = _defaultImportNames[0];
var firstHasTrailingComma =
closeBrace != null &&
isPunctuator(sourceCode.getTokenBefore(closeBrace), ',');
var firstIsEmpty = !hasSpecifiers(first);var _specifiers$reduce =
specifiers.reduce(
function (_ref3, specifier) {var _ref4 = _slicedToArray(_ref3, 2),result = _ref4[0],needsComma = _ref4[1];
return [
needsComma && !specifier.isEmpty ? String(
result) + ',' + String(specifier.text) : '' + String(
result) + String(specifier.text),
specifier.isEmpty ? needsComma : true];
},
['', !firstHasTrailingComma && !firstIsEmpty]),_specifiers$reduce2 = _slicedToArray(_specifiers$reduce, 1),specifiersText = _specifiers$reduce2[0];
var fixes = [];
if (shouldAddDefault && openBrace == null && shouldAddSpecifiers) {
// `import './foo'` → `import def, {...} from './foo'`
fixes.push(
fixer.insertTextAfter(firstToken, ' ' + String(defaultImportName) + ', {' + String(specifiersText) + '} from'));
} else if (shouldAddDefault && openBrace == null && !shouldAddSpecifiers) {
// `import './foo'` → `import def from './foo'`
fixes.push(fixer.insertTextAfter(firstToken, ' ' + String(defaultImportName) + ' from'));
} else if (shouldAddDefault && openBrace != null && closeBrace != null) {
// `import {...} from './foo'` → `import def, {...} from './foo'`
fixes.push(fixer.insertTextAfter(firstToken, ' ' + String(defaultImportName) + ','));
if (shouldAddSpecifiers) {
// `import def, {...} from './foo'` → `import def, {..., ...} from './foo'`
fixes.push(fixer.insertTextBefore(closeBrace, specifiersText));
}
} else if (!shouldAddDefault && openBrace == null && shouldAddSpecifiers) {
if (first.specifiers.length === 0) {
// `import './foo'` → `import {...} from './foo'`
fixes.push(fixer.insertTextAfter(firstToken, ' {' + String(specifiersText) + '} from'));
} else {
// `import def from './foo'` → `import def, {...} from './foo'`
fixes.push(fixer.insertTextAfter(first.specifiers[0], ', {' + String(specifiersText) + '}'));
}
} else if (!shouldAddDefault && openBrace != null && closeBrace != null) {
// `import {...} './foo'` → `import {..., ...} from './foo'`
fixes.push(fixer.insertTextBefore(closeBrace, specifiersText));
}
// Remove imports whose specifiers have been moved into the first import.
var _iteratorNormalCompletion3 = true;var _didIteratorError3 = false;var _iteratorError3 = undefined;try {for (var _iterator3 = specifiers[Symbol.iterator](), _step3; !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) {var specifier = _step3.value;
var importNode = specifier.importNode;
fixes.push(fixer.remove(importNode));
var charAfterImportRange = [importNode.range[1], importNode.range[1] + 1];
var charAfterImport = sourceCode.text.substring(charAfterImportRange[0], charAfterImportRange[1]);
if (charAfterImport === '\n') {
fixes.push(fixer.removeRange(charAfterImportRange));
}
}
// Remove imports whose default import has been moved to the first import,
// and side-effect-only imports that are unnecessary due to the first
// import.
} catch (err) {_didIteratorError3 = true;_iteratorError3 = err;} finally {try {if (!_iteratorNormalCompletion3 && _iterator3['return']) {_iterator3['return']();}} finally {if (_didIteratorError3) {throw _iteratorError3;}}}var _iteratorNormalCompletion4 = true;var _didIteratorError4 = false;var _iteratorError4 = undefined;try {for (var _iterator4 = unnecessaryImports[Symbol.iterator](), _step4; !(_iteratorNormalCompletion4 = (_step4 = _iterator4.next()).done); _iteratorNormalCompletion4 = true) {var node = _step4.value;
fixes.push(fixer.remove(node));
var charAfterImportRange = [node.range[1], node.range[1] + 1];
var charAfterImport = sourceCode.text.substring(charAfterImportRange[0], charAfterImportRange[1]);
if (charAfterImport === '\n') {
fixes.push(fixer.removeRange(charAfterImportRange));
}
}} catch (err) {_didIteratorError4 = true;_iteratorError4 = err;} finally {try {if (!_iteratorNormalCompletion4 && _iterator4['return']) {_iterator4['return']();}} finally {if (_didIteratorError4) {throw _iteratorError4;}}}
return fixes;
};
}
function isPunctuator(node, value) {
return node.type === 'Punctuator' && node.value === value;
}
// Get the name of the default import of `node`, if any.
function getDefaultImportName(node) {
var defaultSpecifier = node.specifiers.
find(function (specifier) {return specifier.type === 'ImportDefaultSpecifier';});
return defaultSpecifier != null ? defaultSpecifier.local.name : undefined;
}
// Checks whether `node` has a namespace import.
function hasNamespace(node) {
var specifiers = node.specifiers.
filter(function (specifier) {return specifier.type === 'ImportNamespaceSpecifier';});
return specifiers.length > 0;
}
// Checks whether `node` has any non-default specifiers.
function hasSpecifiers(node) {
var specifiers = node.specifiers.
filter(function (specifier) {return specifier.type === 'ImportSpecifier';});
return specifiers.length > 0;
}
// It's not obvious what the user wants to do with comments associated with
// duplicate imports, so skip imports with comments when autofixing.
function hasProblematicComments(node, sourceCode) {
return (
hasCommentBefore(node, sourceCode) ||
hasCommentAfter(node, sourceCode) ||
hasCommentInsideNonSpecifiers(node, sourceCode));
}
// Checks whether `node` has a comment (that ends) on the previous line or on
// the same line as `node` (starts).
function hasCommentBefore(node, sourceCode) {
return sourceCode.getCommentsBefore(node).
some(function (comment) {return comment.loc.end.line >= node.loc.start.line - 1;});
}
// Checks whether `node` has a comment (that starts) on the same line as `node`
// (ends).
function hasCommentAfter(node, sourceCode) {
return sourceCode.getCommentsAfter(node).
some(function (comment) {return comment.loc.start.line === node.loc.end.line;});
}
// Checks whether `node` has any comments _inside,_ except inside the `{...}`
// part (if any).
function hasCommentInsideNonSpecifiers(node, sourceCode) {
var tokens = sourceCode.getTokens(node);
var openBraceIndex = tokens.findIndex(function (token) {return isPunctuator(token, '{');});
var closeBraceIndex = tokens.findIndex(function (token) {return isPunctuator(token, '}');});
// Slice away the first token, since we're no looking for comments _before_
// `node` (only inside). If there's a `{...}` part, look for comments before
// the `{`, but not before the `}` (hence the `+1`s).
var someTokens = openBraceIndex >= 0 && closeBraceIndex >= 0 ?
tokens.slice(1, openBraceIndex + 1).concat(tokens.slice(closeBraceIndex + 1)) :
tokens.slice(1);
return someTokens.some(function (token) {return sourceCode.getCommentsBefore(token).length > 0;});
}
module.exports = {
meta: {
type: 'problem',
docs: {
url: (0, _docsUrl2['default'])('no-duplicates') },
fixable: 'code',
schema: [
{
type: 'object',
properties: {
considerQueryString: {
type: 'boolean' } },
additionalProperties: false }] },
create: function () {function create(context) {
// Prepare the resolver from options.
var considerQueryStringOption = context.options[0] &&
context.options[0]['considerQueryString'];
var defaultResolver = function () {function defaultResolver(sourcePath) {return (0, _resolve2['default'])(sourcePath, context) || sourcePath;}return defaultResolver;}();
var resolver = considerQueryStringOption ? function (sourcePath) {
var parts = sourcePath.match(/^([^?]*)\?(.*)$/);
if (!parts) {
return defaultResolver(sourcePath);
}
return defaultResolver(parts[1]) + '?' + parts[2];
} : defaultResolver;
var imported = new Map();
var nsImported = new Map();
var defaultTypesImported = new Map();
var namedTypesImported = new Map();
function getImportMap(n) {
if (n.importKind === 'type') {
return n.specifiers.length > 0 && n.specifiers[0].type === 'ImportDefaultSpecifier' ? defaultTypesImported : namedTypesImported;
}
return hasNamespace(n) ? nsImported : imported;
}
return {
ImportDeclaration: function () {function ImportDeclaration(n) {
// resolved path will cover aliased duplicates
var resolvedPath = resolver(n.source.value);
var importMap = getImportMap(n);
if (importMap.has(resolvedPath)) {
importMap.get(resolvedPath).push(n);
} else {
importMap.set(resolvedPath, [n]);
}
}return ImportDeclaration;}(),
'Program:exit': function () {function ProgramExit() {
checkImports(imported, context);
checkImports(nsImported, context);
checkImports(defaultTypesImported, context);
checkImports(namedTypesImported, context);
}return ProgramExit;}() };
}return create;}() };
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resolve from 'eslint-module-utils/resolve';\nimport docsUrl from '../docsUrl';\n\nfunction checkImports(imported, context) {\n  for (const [module, nodes] of imported.entries()) {\n    if (nodes.length > 1) {\n      const message = `'${module}' imported multiple times.`;\n      const [first, ...rest] = nodes;\n      const sourceCode = context.getSourceCode();\n      const fix = getFix(first, rest, sourceCode);\n\n      context.report({\n        node: first.source,\n        message,\n        fix, // Attach the autofix (if any) to the first import.\n      });\n\n      for (const node of rest) {\n        context.report({\n          node: node.source,\n          message,\n        });\n      }\n    }\n  }\n}\n\nfunction getFix(first, rest, sourceCode) {\n  // Sorry ESLint <= 3 users, no autofix for you. Autofixing duplicate imports\n  // requires multiple `fixer.whatever()` calls in the `fix`: We both need to\n  // update the first one, and remove the rest. Support for multiple\n  // `fixer.whatever()` in a single `fix` was added in ESLint 4.1.\n  // `sourceCode.getCommentsBefore` was added in 4.0, so that's an easy thing to\n  // check for.\n  if (typeof sourceCode.getCommentsBefore !== 'function') {\n    return undefined;\n  }\n\n  // Adjusting the first import might make it multiline, which could break\n  // `eslint-disable-next-line` comments and similar, so bail if the first\n  // import has comments. Also, if the first import is `import * as ns from\n  // './foo'` there's nothing we can do.\n  if (hasProblematicComments(first, sourceCode) || hasNamespace(first)) {\n    return undefined;\n  }\n\n  const defaultImportNames = new Set(\n    [first, ...rest].map(getDefaultImportName).filter(Boolean),\n  );\n\n  // Bail if there are multiple different default import names – it's up to the\n  // user to choose which one to keep.\n  if (defaultImportNames.size > 1) {\n    return undefined;\n  }\n\n  // Leave it to the user to handle comments. Also skip `import * as ns from\n  // './foo'` imports, since they cannot be merged into another import.\n  const restWithoutComments = rest.filter(node => !(\n    hasProblematicComments(node, sourceCode) ||\n    hasNamespace(node)\n  ));\n\n  const specifiers = restWithoutComments\n    .map(node => {\n      const tokens = sourceCode.getTokens(node);\n      const openBrace = tokens.find(token => isPunctuator(token, '{'));\n      const closeBrace = tokens.find(token => isPunctuator(token, '}'));\n\n      if (openBrace == null || closeBrace == null) {\n        return undefined;\n      }\n\n      return {\n        importNode: node,\n        text: sourceCode.text.slice(openBrace.range[1], closeBrace.range[0]),\n        hasTrailingComma: isPunctuator(sourceCode.getTokenBefore(closeBrace), ','),\n        isEmpty: !hasSpecifiers(node),\n      };\n    })\n    .filter(Boolean);\n\n  const unnecessaryImports = restWithoutComments.filter(node =>\n    !hasSpecifiers(node) &&\n    !hasNamespace(node) &&\n    !specifiers.some(specifier => specifier.importNode === node),\n  );\n\n  const shouldAddDefault = getDefaultImportName(first) == null && defaultImportNames.size === 1;\n  const shouldAddSpecifiers = specifiers.length > 0;\n  const shouldRemoveUnnecessary = unnecessaryImports.length > 0;\n\n  if (!(shouldAddDefault || shouldAddSpecifiers || shouldRemoveUnnecessary)) {\n    return undefined;\n  }\n\n  return fixer => {\n    const tokens = sourceCode.getTokens(first);\n    const openBrace = tokens.find(token => isPunctuator(token, '{'));\n    const closeBrace = tokens.find(token => isPunctuator(token, '}'));\n    const firstToken = sourceCode.getFirstToken(first);\n    const [defaultImportName] = defaultImportNames;\n\n    const firstHasTrailingComma =\n      closeBrace != null &&\n      isPunctuator(sourceCode.getTokenBefore(closeBrace), ',');\n    const firstIsEmpty = !hasSpecifiers(first);\n\n    const [specifiersText] = specifiers.reduce(\n      ([result, needsComma], specifier) => {\n        return [\n          needsComma && !specifier.isEmpty\n            ? `${result},${specifier.text}`\n            : `${result}${specifier.text}`,\n          specifier.isEmpty ? needsComma : true,\n        ];\n      },\n      ['', !firstHasTrailingComma && !firstIsEmpty],\n    );\n\n    const fixes = [];\n\n    if (shouldAddDefault && openBrace == null && shouldAddSpecifiers) {\n      // `import './foo'` → `import def, {...} from './foo'`\n      fixes.push(\n        fixer.insertTextAfter(firstToken, ` ${defaultImportName}, {${specifiersText}} from`),\n      );\n    } else if (shouldAddDefault && openBrace == null && !shouldAddSpecifiers) {\n      // `import './foo'` → `import def from './foo'`\n      fixes.push(fixer.insertTextAfter(firstToken, ` ${defaultImportName} from`));\n    } else if (shouldAddDefault && openBrace != null && closeBrace != null) {\n      // `import {...} from './foo'` → `import def, {...} from './foo'`\n      fixes.push(fixer.insertTextAfter(firstToken, ` ${defaultImportName},`));\n      if (shouldAddSpecifiers) {\n        // `import def, {...} from './foo'` → `import def, {..., ...} from './foo'`\n        fixes.push(fixer.insertTextBefore(closeBrace, specifiersText));\n      }\n    } else if (!shouldAddDefault && openBrace == null && shouldAddSpecifiers) {\n      if (first.specifiers.length === 0) {\n        // `import './foo'` → `import {...} from './foo'`\n        fixes.push(fixer.insertTextAfter(firstToken, ` {${specifiersText}} from`));\n      } else {\n        // `import def from './foo'` → `import def, {...} from './foo'`\n        fixes.push(fixer.insertTextAfter(first.specifiers[0], `, {${specifiersText}}`));\n      }\n    } else if (!shouldAddDefault && openBrace != null && closeBrace != null) {\n      // `import {...} './foo'` → `import {..., ...} from './foo'`\n      fixes.push(fixer.insertTextBefore(closeBrace, specifiersText));\n    }\n\n    // Remove imports whose specifiers have been moved into the first import.\n    for (const specifier of specifiers) {\n      const importNode = specifier.importNode;\n      fixes.push(fixer.remove(importNode));\n\n      const charAfterImportRange = [importNode.range[1], importNode.range[1] + 1];\n      const charAfterImport = sourceCode.text.substring(charAfterImportRange[0], charAfterImportRange[1]);\n      if (charAfterImport === '\\n') {\n        fixes.push(fixer.removeRange(charAfterImportRange));\n      }\n    }\n\n    // Remove imports whose default import has been moved to the first import,\n    // and side-effect-only imports that are unnecessary due to the first\n    // import.\n    for (const node of unnecessaryImports) {\n      fixes.push(fixer.remove(node));\n\n      const charAfterImportRange = [node.range[1], node.range[1] + 1];\n      const charAfterImport = sourceCode.text.substring(charAfterImportRange[0], charAfterImportRange[1]);\n      if (charAfterImport === '\\n') {\n        fixes.push(fixer.removeRange(charAfterImportRange));\n      }\n    }\n\n    return fixes;\n  };\n}\n\nfunction isPunctuator(node, value) {\n  return node.type === 'Punctuator' && node.value === value;\n}\n\n// Get the name of the default import of `node`, if any.\nfunction getDefaultImportName(node) {\n  const defaultSpecifier = node.specifiers\n    .find(specifier => specifier.type === 'ImportDefaultSpecifier');\n  return defaultSpecifier != null ? defaultSpecifier.local.name : undefined;\n}\n\n// Checks whether `node` has a namespace import.\nfunction hasNamespace(node) {\n  const specifiers = node.specifiers\n    .filter(specifier => specifier.type === 'ImportNamespaceSpecifier');\n  return specifiers.length > 0;\n}\n\n// Checks whether `node` has any non-default specifiers.\nfunction hasSpecifiers(node) {\n  const specifiers = node.specifiers\n    .filter(specifier => specifier.type === 'ImportSpecifier');\n  return specifiers.length > 0;\n}\n\n// It's not obvious what the user wants to do with comments associated with\n// duplicate imports, so skip imports with comments when autofixing.\nfunction hasProblematicComments(node, sourceCode) {\n  return (\n    hasCommentBefore(node, sourceCode) ||\n    hasCommentAfter(node, sourceCode) ||\n    hasCommentInsideNonSpecifiers(node, sourceCode)\n  );\n}\n\n// Checks whether `node` has a comment (that ends) on the previous line or on\n// the same line as `node` (starts).\nfunction hasCommentBefore(node, sourceCode) {\n  return sourceCode.getCommentsBefore(node)\n    .some(comment => comment.loc.end.line >= node.loc.start.line - 1);\n}\n\n// Checks whether `node` has a comment (that starts) on the same line as `node`\n// (ends).\nfunction hasCommentAfter(node, sourceCode) {\n  return sourceCode.getCommentsAfter(node)\n    .some(comment => comment.loc.start.line === node.loc.end.line);\n}\n\n// Checks whether `node` has any comments _inside,_ except inside the `{...}`\n// part (if any).\nfunction hasCommentInsideNonSpecifiers(node, sourceCode) {\n  const tokens = sourceCode.getTokens(node);\n  const openBraceIndex = tokens.findIndex(token => isPunctuator(token, '{'));\n  const closeBraceIndex = tokens.findIndex(token => isPunctuator(token, '}'));\n  // Slice away the first token, since we're no looking for comments _before_\n  // `node` (only inside). If there's a `{...}` part, look for comments before\n  // the `{`, but not before the `}` (hence the `+1`s).\n  const someTokens = openBraceIndex >= 0 && closeBraceIndex >= 0\n    ? tokens.slice(1, openBraceIndex + 1).concat(tokens.slice(closeBraceIndex + 1))\n    : tokens.slice(1);\n  return someTokens.some(token => sourceCode.getCommentsBefore(token).length > 0);\n}\n\nmodule.exports = {\n  meta: {\n    type: 'problem',\n    docs: {\n      url: docsUrl('no-duplicates'),\n    },\n    fixable: 'code',\n    schema: [\n      {\n        type: 'object',\n        properties: {\n          considerQueryString: {\n            type: 'boolean',\n          },\n        },\n        additionalProperties: false,\n      },\n    ],\n  },\n\n  create(context) {\n    // Prepare the resolver from options.\n    const considerQueryStringOption = context.options[0] &&\n      context.options[0]['considerQueryString'];\n    const defaultResolver = sourcePath => resolve(sourcePath, context) || sourcePath;\n    const resolver = considerQueryStringOption ? (sourcePath => {\n      const parts = sourcePath.match(/^([^?]*)\\?(.*)$/);\n      if (!parts) {\n        return defaultResolver(sourcePath);\n      }\n      return defaultResolver(parts[1]) + '?' + parts[2];\n    }) : defaultResolver;\n\n    const imported = new Map();\n    const nsImported = new Map();\n    const defaultTypesImported = new Map();\n    const namedTypesImported = new Map();\n\n    function getImportMap(n) {\n      if (n.importKind === 'type') {\n        return n.specifiers.length > 0 && n.specifiers[0].type === 'ImportDefaultSpecifier' ? defaultTypesImported : namedTypesImported;\n      }\n\n      return hasNamespace(n) ? nsImported : imported;\n    }\n\n    return {\n      ImportDeclaration(n) {\n        // resolved path will cover aliased duplicates\n        const resolvedPath = resolver(n.source.value);\n        const importMap = getImportMap(n);\n\n        if (importMap.has(resolvedPath)) {\n          importMap.get(resolvedPath).push(n);\n        } else {\n          importMap.set(resolvedPath, [n]);\n        }\n      },\n\n      'Program:exit': function () {\n        checkImports(imported, context);\n        checkImports(nsImported, context);\n        checkImports(defaultTypesImported, context);\n        checkImports(namedTypesImported, context);\n      },\n    };\n  },\n};\n"]}
Zerion Mini Shell 1.0