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codeql-action/node_modules/eslint-plugin-import/lib/rules/extensions.js
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'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 _moduleVisitor = require('eslint-module-utils/moduleVisitor');var _moduleVisitor2 = _interopRequireDefault(_moduleVisitor); | |
var _docsUrl = require('../docsUrl');var _docsUrl2 = _interopRequireDefault(_docsUrl);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { 'default': obj };} | |
var enumValues = { 'enum': ['always', 'ignorePackages', 'never'] }; | |
var patternProperties = { | |
type: 'object', | |
patternProperties: { '.*': enumValues } }; | |
var properties = { | |
type: 'object', | |
properties: { | |
pattern: patternProperties, | |
ignorePackages: { type: 'boolean' } } }; | |
function buildProperties(context) { | |
var result = { | |
defaultConfig: 'never', | |
pattern: {}, | |
ignorePackages: false }; | |
context.options.forEach(function (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: { | |
category: 'Style guide', | |
description: 'Ensure consistent use of file extension within the import path.', | |
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 () {function create(context) { | |
var 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) { | |
var extension = _path2['default'].extname(file); | |
var fileWithoutExtension = file.slice(0, -extension.length); | |
var resolvedFileWithoutExtension = (0, _resolve2['default'])(fileWithoutExtension, context); | |
return resolvedFileWithoutExtension === (0, _resolve2['default'])(file, context); | |
} | |
function isExternalRootModule(file) { | |
if (file === '.' || file === '..') {return false;} | |
var slashCount = file.split('/').length - 1; | |
if (slashCount === 0) {return true;} | |
if ((0, _importType.isScoped)(file) && slashCount <= 1) {return true;} | |
return false; | |
} | |
function checkFileExtension(source, node) { | |
// bail if the declaration doesn't have a source, e.g. "export { foo };", or if it's only partially typed like in an editor | |
if (!source || !source.value) {return;} | |
var importPathWithQueryString = source.value; | |
// don't enforce anything on builtins | |
if ((0, _importType.isBuiltIn)(importPathWithQueryString, context.settings)) {return;} | |
var 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;} | |
var resolvedPath = (0, _resolve2['default'])(importPath, context); | |
// get extension from resolved path, if possible. | |
// for unresolved, use source value. | |
var extension = _path2['default'].extname(resolvedPath || importPath).substring(1); | |
// determine if this is a module | |
var isPackage = (0, _importType.isExternalModule)( | |
importPath, | |
(0, _resolve2['default'])(importPath, context), | |
context) || | |
(0, _importType.isScoped)(importPath); | |
if (!extension || !importPath.endsWith('.' + String(extension))) { | |
// ignore type-only imports and exports | |
if (node.importKind === 'type' || node.exportKind === 'type') {return;} | |
var extensionRequired = isUseOfExtensionRequired(extension, isPackage); | |
var extensionForbidden = isUseOfExtensionForbidden(extension); | |
if (extensionRequired && !extensionForbidden) { | |
context.report({ | |
node: source, | |
message: 'Missing file extension ' + ( | |
extension ? '"' + String(extension) + '" ' : '') + 'for "' + String(importPathWithQueryString) + '"' }); | |
} | |
} else if (extension) { | |
if (isUseOfExtensionForbidden(extension) && isResolvableWithoutExtension(importPath)) { | |
context.report({ | |
node: source, | |
message: 'Unexpected use of file extension "' + String(extension) + '" for "' + String(importPathWithQueryString) + '"' }); | |
} | |
} | |
} | |
return (0, _moduleVisitor2['default'])(checkFileExtension, { commonjs: true }); | |
}return create;}() }; | |
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path from 'path';\n\nimport resolve from 'eslint-module-utils/resolve';\nimport { isBuiltIn, isExternalModule, isScoped } from '../core/importType';\nimport moduleVisitor from 'eslint-module-utils/moduleVisitor';\nimport docsUrl from '../docsUrl';\n\nconst enumValues = { enum: ['always', 'ignorePackages', 'never'] };\nconst patternProperties = {\n  type: 'object',\n  patternProperties: { '.*': enumValues },\n};\nconst properties = {\n  type: 'object',\n  properties: {\n    pattern: patternProperties,\n    ignorePackages: { type: 'boolean' },\n  },\n};\n\nfunction buildProperties(context) {\n\n  const result = {\n    defaultConfig: 'never',\n    pattern: {},\n    ignorePackages: false,\n  };\n\n  context.options.forEach((obj) => {\n\n    // If this is a string, set defaultConfig to its value\n    if (typeof obj === 'string') {\n      result.defaultConfig = obj;\n      return;\n    }\n\n    // If this is not the new structure, transfer all props to result.pattern\n    if (obj.pattern === undefined && obj.ignorePackages === undefined) {\n      Object.assign(result.pattern, obj);\n      return;\n    }\n\n    // If pattern is provided, transfer all props\n    if (obj.pattern !== undefined) {\n      Object.assign(result.pattern, obj.pattern);\n    }\n\n    // If ignorePackages is provided, transfer it to result\n    if (obj.ignorePackages !== undefined) {\n      result.ignorePackages = obj.ignorePackages;\n    }\n  });\n\n  if (result.defaultConfig === 'ignorePackages') {\n    result.defaultConfig = 'always';\n    result.ignorePackages = true;\n  }\n\n  return result;\n}\n\nmodule.exports = {\n  meta: {\n    type: 'suggestion',\n    docs: {\n      category: 'Style guide',\n      description: 'Ensure consistent use of file extension within the import path.',\n      url: docsUrl('extensions'),\n    },\n\n    schema: {\n      anyOf: [\n        {\n          type: 'array',\n          items: [enumValues],\n          additionalItems: false,\n        },\n        {\n          type: 'array',\n          items: [\n            enumValues,\n            properties,\n          ],\n          additionalItems: false,\n        },\n        {\n          type: 'array',\n          items: [properties],\n          additionalItems: false,\n        },\n        {\n          type: 'array',\n          items: [patternProperties],\n          additionalItems: false,\n        },\n        {\n          type: 'array',\n          items: [\n            enumValues,\n            patternProperties,\n          ],\n          additionalItems: false,\n        },\n      ],\n    },\n  },\n\n  create(context) {\n\n    const props = buildProperties(context);\n\n    function getModifier(extension) {\n      return props.pattern[extension] || props.defaultConfig;\n    }\n\n    function isUseOfExtensionRequired(extension, isPackage) {\n      return getModifier(extension) === 'always' && (!props.ignorePackages || !isPackage);\n    }\n\n    function isUseOfExtensionForbidden(extension) {\n      return getModifier(extension) === 'never';\n    }\n\n    function isResolvableWithoutExtension(file) {\n      const extension = path.extname(file);\n      const fileWithoutExtension = file.slice(0, -extension.length);\n      const resolvedFileWithoutExtension = resolve(fileWithoutExtension, context);\n\n      return resolvedFileWithoutExtension === resolve(file, context);\n    }\n\n    function isExternalRootModule(file) {\n      if (file === '.' || file === '..') { return false; }\n      const slashCount = file.split('/').length - 1;\n\n      if (slashCount === 0)  { return true; }\n      if (isScoped(file) && slashCount <= 1) { return true; }\n      return false;\n    }\n\n    function checkFileExtension(source, node) {\n      // bail if the declaration doesn't have a source, e.g. \"export { foo };\", or if it's only partially typed like in an editor\n      if (!source || !source.value) { return; }\n\n      const importPathWithQueryString = source.value;\n\n      // don't enforce anything on builtins\n      if (isBuiltIn(importPathWithQueryString, context.settings)) { return; }\n\n      const importPath = importPathWithQueryString.replace(/\\?(.*)$/, '');\n\n      // don't enforce in root external packages as they may have names with `.js`.\n      // Like `import Decimal from decimal.js`)\n      if (isExternalRootModule(importPath)) { return; }\n\n      const resolvedPath = resolve(importPath, context);\n\n      // get extension from resolved path, if possible.\n      // for unresolved, use source value.\n      const extension = path.extname(resolvedPath || importPath).substring(1);\n\n      // determine if this is a module\n      const isPackage = isExternalModule(\n        importPath,\n        resolve(importPath, context),\n        context,\n      ) || isScoped(importPath);\n\n      if (!extension || !importPath.endsWith(`.${extension}`)) {\n        // ignore type-only imports and exports\n        if (node.importKind === 'type' || node.exportKind === 'type') { return; }\n        const extensionRequired = isUseOfExtensionRequired(extension, isPackage);\n        const extensionForbidden = isUseOfExtensionForbidden(extension);\n        if (extensionRequired && !extensionForbidden) {\n          context.report({\n            node: source,\n            message:\n              `Missing file extension ${extension ? `\"${extension}\" ` : ''}for \"${importPathWithQueryString}\"`,\n          });\n        }\n      } else if (extension) {\n        if (isUseOfExtensionForbidden(extension) && isResolvableWithoutExtension(importPath)) {\n          context.report({\n            node: source,\n            message: `Unexpected use of file extension \"${extension}\" for \"${importPathWithQueryString}\"`,\n          });\n        }\n      }\n    }\n\n    return moduleVisitor(checkFileExtension, { commonjs: true });\n  },\n};\n"]} |