| {"version":3,"file":"requireYields.cjs","names":["_iterateJsdoc","_interopRequireDefault","require","e","__esModule","default","canSkip","utils","hasATag","avoidDocs","checkTagName","report","tagName","preferredTagName","getPreferredTagName","tags","getTags","length","tag","missingTag","_default","exports","iterateJsdoc","context","forceRequireNext","forceRequireYields","next","nextWithGeneratorTag","withGeneratorTag","options","iteratingFunction","isIteratingFunction","preferredYieldTagName","missingYieldTag","shouldReportYields","hasTag","isGenerator","hasYieldValue","preferredNextTagName","missingNextTag","shouldReportNext","hasYieldReturnValue","contextDefaults","meta","docs","description","url","schema","additionalProperties","properties","contexts","items","anyOf","type","comment","exemptedBy","module"],"sources":["../../src/rules/requireYields.js"],"sourcesContent":["import iterateJsdoc from '../iterateJsdoc.js';\n\n/**\n * We can skip checking for a yield value, in case the documentation is inherited\n * or the method has a constructor or abstract tag.\n *\n * In either of these cases the yield value is optional or not defined.\n * @param {import('../iterateJsdoc.js').Utils} utils a reference to the utils which are used to probe if a tag is present or not.\n * @returns {boolean} true in case deep checking can be skipped; otherwise false.\n */\nconst canSkip = (utils) => {\n return utils.hasATag([\n // inheritdoc implies that all documentation is inherited\n // see https://jsdoc.app/tags-inheritdoc.html\n //\n // Abstract methods are by definition incomplete,\n // so it is not an error if it declares a yield value but does not implement it.\n 'abstract',\n 'virtual',\n\n // Constructors do not have a yield value\n // so we can bail out here, too.\n 'class',\n 'constructor',\n\n // Yield (and any `next`) type is specified accompanying the targeted\n // @type\n 'type',\n\n // This seems to imply a class as well\n 'interface',\n ]) ||\n utils.avoidDocs();\n};\n\n/**\n * @param {import('../iterateJsdoc.js').Utils} utils\n * @param {import('../iterateJsdoc.js').Report} report\n * @param {string} tagName\n * @returns {[preferredTagName?: string, missingTag?: boolean]}\n */\nconst checkTagName = (utils, report, tagName) => {\n const preferredTagName = /** @type {string} */ (utils.getPreferredTagName({\n tagName,\n }));\n if (!preferredTagName) {\n return [];\n }\n\n const tags = utils.getTags(preferredTagName);\n\n if (tags.length > 1) {\n report(`Found more than one @${preferredTagName} declaration.`);\n }\n\n // In case the code yields something, we expect a yields value in JSDoc.\n const [\n tag,\n ] = tags;\n const missingTag = typeof tag === 'undefined' || tag === null;\n\n return [\n preferredTagName, missingTag,\n ];\n};\n\nexport default iterateJsdoc(({\n context,\n report,\n utils,\n}) => {\n const {\n forceRequireNext = false,\n forceRequireYields = false,\n next = false,\n nextWithGeneratorTag = false,\n withGeneratorTag = true,\n } = context.options[0] || {};\n\n // A preflight check. We do not need to run a deep check\n // in case the @yield comment is optional or undefined.\n if (canSkip(utils)) {\n return;\n }\n\n const iteratingFunction = utils.isIteratingFunction();\n\n const [\n preferredYieldTagName,\n missingYieldTag,\n ] = checkTagName(\n utils, report, 'yields',\n );\n if (preferredYieldTagName) {\n const shouldReportYields = () => {\n if (!missingYieldTag) {\n return false;\n }\n\n if (\n withGeneratorTag && utils.hasTag('generator') ||\n forceRequireYields && iteratingFunction && utils.isGenerator()\n ) {\n return true;\n }\n\n return iteratingFunction && utils.isGenerator() && utils.hasYieldValue();\n };\n\n if (shouldReportYields()) {\n report(`Missing JSDoc @${preferredYieldTagName} declaration.`);\n }\n }\n\n if (next || nextWithGeneratorTag || forceRequireNext) {\n const [\n preferredNextTagName,\n missingNextTag,\n ] = checkTagName(\n utils, report, 'next',\n );\n if (!preferredNextTagName) {\n return;\n }\n\n const shouldReportNext = () => {\n if (!missingNextTag) {\n return false;\n }\n\n if (\n nextWithGeneratorTag && utils.hasTag('generator')) {\n return true;\n }\n\n if (\n !next && !forceRequireNext ||\n !iteratingFunction ||\n !utils.isGenerator()\n ) {\n return false;\n }\n\n return forceRequireNext || utils.hasYieldReturnValue();\n };\n\n if (shouldReportNext()) {\n report(`Missing JSDoc @${preferredNextTagName} declaration.`);\n }\n }\n}, {\n contextDefaults: true,\n meta: {\n docs: {\n description: 'Requires yields are documented with `@yields` tags.',\n url: 'https://github.com/gajus/eslint-plugin-jsdoc/blob/main/docs/rules/require-yields.md#repos-sticky-header',\n },\n schema: [\n {\n additionalProperties: false,\n properties: {\n contexts: {\n description: `Set this to an array of strings representing the AST context\n(or objects with optional \\`context\\` and \\`comment\\` properties) where you wish\nthe rule to be applied.\n\n\\`context\\` defaults to \\`any\\` and \\`comment\\` defaults to no specific comment context.\n\nOverrides the default contexts (\\`ArrowFunctionExpression\\`, \\`FunctionDeclaration\\`,\n\\`FunctionExpression\\`). Set to \\`\"any\"\\` if you want\nthe rule to apply to any JSDoc block throughout your files (as is necessary\nfor finding function blocks not attached to a function declaration or\nexpression, i.e., \\`@callback\\` or \\`@function\\` (or its aliases \\`@func\\` or\n\\`@method\\`) (including those associated with an \\`@interface\\`). This\nrule will only apply on non-default contexts when there is such a tag\npresent and the \\`forceRequireYields\\` option is set or if the\n\\`withGeneratorTag\\` option is set with a present \\`@generator\\` tag\n(since we are not checking against the actual \\`yield\\` values in these\ncases).`,\n items: {\n anyOf: [\n {\n type: 'string',\n },\n {\n additionalProperties: false,\n properties: {\n comment: {\n type: 'string',\n },\n context: {\n type: 'string',\n },\n },\n type: 'object',\n },\n ],\n },\n type: 'array',\n },\n exemptedBy: {\n description: `Array of tags (e.g., \\`['type']\\`) whose presence on the\ndocument block avoids the need for a \\`@yields\\`. Defaults to an array\nwith \\`inheritdoc\\`. If you set this array, it will overwrite the default,\nso be sure to add back \\`inheritdoc\\` if you wish its presence to cause\nexemption of the rule.`,\n items: {\n type: 'string',\n },\n type: 'array',\n },\n forceRequireNext: {\n default: false,\n description: `Set to \\`true\\` to always insist on\n\\`@next\\` documentation even if there are no \\`yield\\` statements in the\nfunction or none return values. May be desired to flag that a project is\naware of the expected yield return being \\`undefined\\`. Defaults to \\`false\\`.`,\n type: 'boolean',\n },\n forceRequireYields: {\n default: false,\n description: `Set to \\`true\\` to always insist on\n\\`@yields\\` documentation for generators even if there are only\nexpressionless \\`yield\\` statements in the function. May be desired to flag\nthat a project is aware of an \\`undefined\\`/\\`void\\` yield. Defaults to\n\\`false\\`.`,\n type: 'boolean',\n },\n next: {\n default: false,\n description: `If \\`true\\`, this option will insist that any use of a \\`yield\\` return\nvalue (e.g., \\`const rv = yield;\\` or \\`const rv = yield value;\\`) has a\n(non-standard) \\`@next\\` tag (in addition to any \\`@yields\\` tag) so as to be\nable to document the type expected to be supplied into the iterator\n(the \\`Generator\\` iterator that is returned by the call to the generator\nfunction) to the iterator (e.g., \\`it.next(value)\\`). The tag will not be\nexpected if the generator function body merely has plain \\`yield;\\` or\n\\`yield value;\\` statements without returning the values. Defaults to\n\\`false\\`.`,\n type: 'boolean',\n },\n nextWithGeneratorTag: {\n default: false,\n description: `If a \\`@generator\\` tag is present on a block, require\n(non-standard ) \\`@next\\` (see \\`next\\` option). 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