eslint-plugin-jsdoc
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JSDoc linting rules for ESLint.
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{"version":3,"file":"checkTagNames.cjs","names":["_iterateJsdoc","_interopRequireDefault","require","_escapeStringRegexp","e","__esModule","default","jsxTagNames","Set","typedTagsAlwaysUnnecessary","typedTagsNeedingName","typedTagsUnnecessaryOutsideDeclare","_default","exports","iterateJsdoc","context","jsdoc","jsdocNode","node","report","settings","sourceCode","utils","definedTags","enableFixer","jsxTags","typed","options","definedPreferredTags","structuredTags","tagNamePreference","definedStructuredTags","Object","keys","definedNonPreferredTags","length","values","map","preferredTag","undefined","reportSettings","replacement","filter","Boolean","isInAmbientContext","subNode","type","getFilename","endsWith","declare","parent","tagIsRedundantWhenTyped","jsdocTag","has","tag","includes","reportWithTagRemovalFixer","message","tagIndex","additionalTagChanges","reportJSDoc","description","trim","changeTag","postType","removeTag","removeEmptyBlock","checkTagForTypedValidity","postTag","name","tags","tagName","validTags","isValidTag","preferredTagName","getPreferredTagName","allowObjectReturn","defaultMessage","fixer","getText","replace","RegExp","escapeStringRegexp","replaceText","iterateAllJsdocs","meta","docs","url","fixable","schema","additionalProperties","properties","items","module"],"sources":["../../src/rules/checkTagNames.js"],"sourcesContent":["import iterateJsdoc from '../iterateJsdoc.js';\nimport escapeStringRegexp from 'escape-string-regexp';\n\n// https://babeljs.io/docs/en/babel-plugin-transform-react-jsx/\nconst jsxTagNames = new Set([\n 'jsx',\n 'jsxFrag',\n 'jsxImportSource',\n 'jsxRuntime',\n]);\n\nconst typedTagsAlwaysUnnecessary = new Set([\n 'augments',\n 'callback',\n 'class',\n 'enum',\n 'implements',\n 'private',\n 'property',\n 'protected',\n 'public',\n 'readonly',\n 'this',\n 'type',\n 'typedef',\n]);\n\nconst typedTagsNeedingName = new Set([\n 'template',\n]);\n\nconst typedTagsUnnecessaryOutsideDeclare = new Set([\n 'abstract',\n 'access',\n 'class',\n 'constant',\n 'constructs',\n 'default',\n 'enum',\n 'export',\n 'exports',\n 'function',\n 'global',\n 'inherits',\n 'instance',\n 'interface',\n 'member',\n 'memberof',\n 'memberOf',\n 'method',\n 'mixes',\n 'mixin',\n 'module',\n 'name',\n 'namespace',\n 'override',\n 'property',\n 'requires',\n 'static',\n 'this',\n]);\n\nexport default iterateJsdoc(({\n context,\n jsdoc,\n jsdocNode,\n node,\n report,\n settings,\n sourceCode,\n utils,\n}) => {\n const\n /**\n * @type {{\n * definedTags: string[],\n * enableFixer: boolean,\n * jsxTags: boolean,\n * typed: boolean\n }} */ {\n definedTags = [],\n enableFixer = true,\n jsxTags,\n typed,\n } = context.options[0] || {};\n\n /** @type {(string|undefined)[]} */\n let definedPreferredTags = [];\n const {\n structuredTags,\n tagNamePreference,\n } = settings;\n const definedStructuredTags = Object.keys(structuredTags);\n const definedNonPreferredTags = Object.keys(tagNamePreference);\n if (definedNonPreferredTags.length) {\n definedPreferredTags = Object.values(tagNamePreference).map((preferredTag) => {\n if (typeof preferredTag === 'string') {\n // May become an empty string but will be filtered out below\n return preferredTag;\n }\n\n if (!preferredTag) {\n return undefined;\n }\n\n if (typeof preferredTag !== 'object') {\n utils.reportSettings(\n 'Invalid `settings.jsdoc.tagNamePreference`. Values must be falsy, a string, or an object.',\n );\n }\n\n return preferredTag.replacement;\n })\n .filter(Boolean);\n }\n\n /**\n * @param {import('eslint').Rule.Node} subNode\n * @returns {boolean}\n */\n const isInAmbientContext = (subNode) => {\n return subNode.type === 'Program' ?\n context.getFilename().endsWith('.d.ts') :\n Boolean(\n /** @type {import('@typescript-eslint/types').TSESTree.VariableDeclaration} */ (\n subNode\n ).declare,\n ) || isInAmbientContext(subNode.parent);\n };\n\n /**\n * @param {import('comment-parser').Spec} jsdocTag\n * @returns {boolean}\n */\n const tagIsRedundantWhenTyped = (jsdocTag) => {\n if (!typedTagsUnnecessaryOutsideDeclare.has(jsdocTag.tag)) {\n return false;\n }\n\n if (jsdocTag.tag === 'default') {\n return false;\n }\n\n if (node === null) {\n return false;\n }\n\n if (context.getFilename().endsWith('.d.ts') && [\n null, 'Program', undefined,\n ].includes(node?.parent?.type)) {\n return false;\n }\n\n if (isInAmbientContext(/** @type {import('eslint').Rule.Node} */ (node))) {\n return false;\n }\n\n return true;\n };\n\n /**\n * @param {string} message\n * @param {import('comment-parser').Spec} jsdocTag\n * @param {import('../iterateJsdoc.js').Integer} tagIndex\n * @param {Partial<import('comment-parser').Tokens>} [additionalTagChanges]\n * @returns {void}\n */\n const reportWithTagRemovalFixer = (message, jsdocTag, tagIndex, additionalTagChanges) => {\n utils.reportJSDoc(message, jsdocTag, enableFixer ? () => {\n if (jsdocTag.description.trim()) {\n utils.changeTag(jsdocTag, {\n postType: '',\n type: '',\n ...additionalTagChanges,\n });\n } else {\n utils.removeTag(tagIndex, {\n removeEmptyBlock: true,\n });\n }\n } : null, true);\n };\n\n /**\n * @param {import('comment-parser').Spec} jsdocTag\n * @param {import('../iterateJsdoc.js').Integer} tagIndex\n * @returns {boolean}\n */\n const checkTagForTypedValidity = (jsdocTag, tagIndex) => {\n if (typedTagsAlwaysUnnecessary.has(jsdocTag.tag)) {\n reportWithTagRemovalFixer(\n `'@${jsdocTag.tag}' is redundant when using a type system.`,\n jsdocTag,\n tagIndex,\n {\n postTag: '',\n tag: '',\n },\n );\n return true;\n }\n\n if (tagIsRedundantWhenTyped(jsdocTag)) {\n reportWithTagRemovalFixer(\n `'@${jsdocTag.tag}' is redundant outside of ambient (\\`declare\\`/\\`.d.ts\\`) contexts when using a type system.`,\n jsdocTag,\n tagIndex,\n );\n return true;\n }\n\n if (typedTagsNeedingName.has(jsdocTag.tag) && !jsdocTag.name) {\n reportWithTagRemovalFixer(\n `'@${jsdocTag.tag}' without a name is redundant when using a type system.`,\n jsdocTag,\n tagIndex,\n );\n return true;\n }\n\n return false;\n };\n\n for (let tagIndex = 0; tagIndex < jsdoc.tags.length; tagIndex += 1) {\n const jsdocTag = jsdoc.tags[tagIndex];\n const tagName = jsdocTag.tag;\n if (jsxTags && jsxTagNames.has(tagName)) {\n continue;\n }\n\n if (typed && checkTagForTypedValidity(jsdocTag, tagIndex)) {\n continue;\n }\n\n const validTags = [\n ...definedTags,\n ...(/** @type {string[]} */ (definedPreferredTags)),\n ...definedNonPreferredTags,\n ...definedStructuredTags,\n ...typed ? typedTagsNeedingName : [],\n ];\n\n if (utils.isValidTag(tagName, validTags)) {\n let preferredTagName = utils.getPreferredTagName({\n allowObjectReturn: true,\n defaultMessage: `Blacklisted tag found (\\`@${tagName}\\`)`,\n tagName,\n });\n if (!preferredTagName) {\n continue;\n }\n\n let message;\n if (typeof preferredTagName === 'object') {\n ({\n message,\n replacement: preferredTagName,\n } = /** @type {{message: string; replacement?: string | undefined;}} */ (\n preferredTagName\n ));\n }\n\n if (!message) {\n message = `Invalid JSDoc tag (preference). Replace \"${tagName}\" JSDoc tag with \"${preferredTagName}\".`;\n }\n\n if (preferredTagName !== tagName) {\n report(message, (fixer) => {\n const replacement = sourceCode.getText(jsdocNode).replace(\n new RegExp(`@${escapeStringRegexp(tagName)}\\\\b`, 'u'),\n `@${preferredTagName}`,\n );\n\n return fixer.replaceText(jsdocNode, replacement);\n }, jsdocTag);\n }\n } else {\n report(`Invalid JSDoc tag name \"${tagName}\".`, null, jsdocTag);\n }\n }\n}, {\n iterateAllJsdocs: true,\n meta: {\n docs: {\n description: 'Reports invalid block tag names.',\n url: 'https://github.com/gajus/eslint-plugin-jsdoc/blob/main/docs/rules/check-tag-names.md#repos-sticky-header',\n },\n fixable: 'code',\n schema: [\n {\n additionalProperties: false,\n properties: {\n definedTags: {\n items: {\n type: 'string',\n },\n type: 'array',\n },\n enableFixer: {\n type: 'boolean',\n },\n jsxTags: {\n type: 'boolean',\n },\n typed: {\n type: 'boolean',\n },\n },\n type: 'object',\n },\n ],\n type: 'suggestion',\n 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