eslint-plugin-jsdoc
Version:
JSDoc linting rules for ESLint.
1 lines • 11.5 kB
Source Map (JSON)
{"version":3,"file":"requireYieldsCheck.cjs","names":["_iterateJsdoc","_interopRequireDefault","require","e","__esModule","default","canSkip","utils","settings","voidingTags","mode","push","hasATag","isConstructor","classHasTag","checkTagName","report","tagName","preferredTagName","getPreferredTagName","tags","getTags","length","_default","exports","iterateJsdoc","context","checkGeneratorsOnly","next","options","preferredYieldTagName","yieldTag","shouldReportYields","type","trim","hasYieldValue","isGenerator","mayBeUndefinedTypeTag","preferredNextTagName","nextTag","shouldReportNext","hasYieldReturnValue","meta","docs","description","url","schema","additionalProperties","properties","contexts","items","anyOf","comment","module"],"sources":["../../src/rules/requireYieldsCheck.js"],"sourcesContent":["import iterateJsdoc from '../iterateJsdoc.js';\n\n/**\n * @param {import('../iterateJsdoc.js').Utils} utils\n * @param {import('../iterateJsdoc.js').Settings} settings\n * @returns {boolean}\n */\nconst canSkip = (utils, settings) => {\n const voidingTags = [\n // An abstract function is by definition incomplete\n // so it is perfectly fine if a yield is documented but\n // not present within the function.\n // A subclass may inherit the doc and implement the\n // missing yield.\n 'abstract',\n 'virtual',\n\n // Constructor functions do not have a yield value\n // so we can bail here, too.\n 'class',\n 'constructor',\n\n // This seems to imply a class as well\n 'interface',\n ];\n\n if (settings.mode === 'closure') {\n // Structural Interface in GCC terms, equivalent to @interface tag as far as this rule is concerned\n voidingTags.push('record');\n }\n\n return utils.hasATag(voidingTags) ||\n utils.isConstructor() ||\n utils.classHasTag('interface') ||\n settings.mode === 'closure' && utils.classHasTag('record');\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, tag: import('comment-parser').Spec]}\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 === 0) {\n return [];\n }\n\n if (tags.length > 1) {\n report(`Found more than one @${preferredTagName} declaration.`);\n\n return [];\n }\n\n return [\n preferredTagName, tags[0],\n ];\n};\n\nexport default iterateJsdoc(({\n context,\n report,\n settings,\n utils,\n}) => {\n if (canSkip(utils, settings)) {\n return;\n }\n\n const {\n checkGeneratorsOnly = false,\n next = false,\n } = context.options[0] || {};\n\n const [\n preferredYieldTagName,\n yieldTag,\n ] = checkTagName(\n utils, report, 'yields',\n );\n if (preferredYieldTagName) {\n const shouldReportYields = () => {\n if (\n /** @type {import('comment-parser').Spec} */ (\n yieldTag\n ).type.trim() === 'never'\n ) {\n if (utils.hasYieldValue()) {\n report(`JSDoc @${preferredYieldTagName} declaration set with \"never\" but yield expression is present in function.`);\n }\n\n return false;\n }\n\n if (checkGeneratorsOnly && !utils.isGenerator()) {\n return true;\n }\n\n return !utils.mayBeUndefinedTypeTag(\n /** @type {import('comment-parser').Spec} */\n (yieldTag),\n ) && !utils.hasYieldValue();\n };\n\n // In case a yield value is declared in JSDoc, we also expect one in the code.\n if (shouldReportYields()) {\n report(`JSDoc @${preferredYieldTagName} declaration present but yield expression not available in function.`);\n }\n }\n\n if (next) {\n const [\n preferredNextTagName,\n nextTag,\n ] = checkTagName(\n utils, report, 'next',\n );\n if (preferredNextTagName) {\n const shouldReportNext = () => {\n if (\n /** @type {import('comment-parser').Spec} */ (\n nextTag\n ).type.trim() === 'never'\n ) {\n if (utils.hasYieldReturnValue()) {\n report(`JSDoc @${preferredNextTagName} declaration set with \"never\" but yield expression with return value is present in function.`);\n }\n\n return false;\n }\n\n if (checkGeneratorsOnly && !utils.isGenerator()) {\n return true;\n }\n\n return !utils.mayBeUndefinedTypeTag(\n /** @type {import('comment-parser').Spec} */\n (nextTag),\n ) && !utils.hasYieldReturnValue();\n };\n\n if (shouldReportNext()) {\n report(`JSDoc @${preferredNextTagName} declaration present but yield expression with return value not available in function.`);\n }\n }\n }\n}, {\n meta: {\n docs: {\n description: 'Ensures that if a `@yields` is present that a `yield` (or `yield` with a value) is present in the function body (or that if a `@next` is present that there is a yield with a return value present).',\n url: 'https://github.com/gajus/eslint-plugin-jsdoc/blob/main/docs/rules/require-yields-check.md#repos-sticky-header',\n },\n schema: [\n {\n additionalProperties: false,\n properties: {\n checkGeneratorsOnly: {\n default: false,\n description: `Avoids checking the function body and merely insists\nthat all generators have \\`@yields\\`. This can be an optimization with the\nESLint \\`require-yield\\` rule, as that rule already ensures a \\`yield\\` is\npresent in generators, albeit assuming the generator is not empty).\nDefaults to \\`false\\`.`,\n type: 'boolean',\n },\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\\`).`,\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 next: {\n default: false,\n description: `If \\`true\\`, this option will insist that any use of a (non-standard)\n\\`@next\\` tag (in addition to any \\`@yields\\` tag) will be matched by a \\`yield\\`\nwhich uses a return value in the body of the generator (e.g.,\n\\`const rv = yield;\\` or \\`const rv = yield value;\\`). This (non-standard)\ntag is intended to be used to indicate a type and/or description of\nthe value expected to be supplied by the user when supplied to the iterator\nby its \\`next\\` method, as with \\`it.next(value)\\` (with the iterator being\nthe \\`Generator\\` iterator that is returned by the call to the generator\nfunction). This option will report an error if the generator function body\nmerely has plain \\`yield;\\` or \\`yield value;\\` statements without returning\nthe values. Defaults to \\`false\\`.`,\n type: 'boolean',\n },\n },\n type: 'object',\n },\n ],\n type: 'suggestion',\n },\n});\n"],"mappings":";;;;;;AAAA,IAAAA,aAAA,GAAAC,sBAAA,CAAAC,OAAA;AAA8C,SAAAD,uBAAAE,CAAA,WAAAA,CAAA,IAAAA,CAAA,CAAAC,UAAA,GAAAD,CAAA,KAAAE,OAAA,EAAAF,CAAA;AAE9C;AACA;AACA;AACA;AACA;AACA,MAAMG,OAAO,GAAGA,CAACC,KAAK,EAAEC,QAAQ,KAAK;EACnC,MAAMC,WAAW,GAAG;EAClB;EACA;EACA;EACA;EACA;EACA,UAAU,EACV,SAAS;EAET;EACA;EACA,OAAO,EACP,aAAa;EAEb;EACA,WAAW,CACZ;EAED,IAAID,QAAQ,CAACE,IAAI,KAAK,SAAS,EAAE;IAC/B;IACAD,WAAW,CAACE,IAAI,CAAC,QAAQ,CAAC;EAC5B;EAEA,OAAOJ,KAAK,CAACK,OAAO,CAACH,WAAW,CAAC,IAC/BF,KAAK,CAACM,aAAa,CAAC,CAAC,IACrBN,KAAK,CAACO,WAAW,CAAC,WAAW,CAAC,IAC9BN,QAAQ,CAACE,IAAI,KAAK,SAAS,IAAIH,KAAK,CAACO,WAAW,CAAC,QAAQ,CAAC;AAC9D,CAAC;;AAED;AACA;AACA;AACA;AACA;AACA;AACA,MAAMC,YAAY,GAAGA,CAACR,KAAK,EAAES,MAAM,EAAEC,OAAO,KAAK;EAC/C,MAAMC,gBAAgB,GAAG,qBAAuBX,KAAK,CAACY,mBAAmB,CAAC;IACxEF;EACF,CAAC,CAAE;EACH,IAAI,CAACC,gBAAgB,EAAE;IACrB,OAAO,EAAE;EACX;EAEA,MAAME,IAAI,GAAGb,KAAK,CAACc,OAAO,CAACH,gBAAgB,CAAC;EAE5C,IAAIE,IAAI,CAACE,MAAM,KAAK,CAAC,EAAE;IACrB,OAAO,EAAE;EACX;EAEA,IAAIF,IAAI,CAACE,MAAM,GAAG,CAAC,EAAE;IACnBN,MAAM,CAAC,wBAAwBE,gBAAgB,eAAe,CAAC;IAE/D,OAAO,EAAE;EACX;EAEA,OAAO,CACLA,gBAAgB,EAAEE,IAAI,CAAC,CAAC,CAAC,CAC1B;AACH,CAAC;AAAC,IAAAG,QAAA,GAAAC,OAAA,CAAAnB,OAAA,GAEa,IAAAoB,qBAAY,EAAC,CAAC;EAC3BC,OAAO;EACPV,MAAM;EACNR,QAAQ;EACRD;AACF,CAAC,KAAK;EACJ,IAAID,OAAO,CAACC,KAAK,EAAEC,QAAQ,CAAC,EAAE;IAC5B;EACF;EAEA,MAAM;IACJmB,mBAAmB,GAAG,KAAK;IAC3BC,IAAI,GAAG;EACT,CAAC,GAAGF,OAAO,CAACG,OAAO,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC;EAE5B,MAAM,CACJC,qBAAqB,EACrBC,QAAQ,CACT,GAAGhB,YAAY,CACdR,KAAK,EAAES,MAAM,EAAE,QACjB,CAAC;EACD,IAAIc,qBAAqB,EAAE;IACzB,MAAME,kBAAkB,GAAGA,CAAA,KAAM;MAC/B,IACE,4CACED,QAAQ,CACRE,IAAI,CAACC,IAAI,CAAC,CAAC,KAAK,OAAO,EACzB;QACA,IAAI3B,KAAK,CAAC4B,aAAa,CAAC,CAAC,EAAE;UACzBnB,MAAM,CAAC,UAAUc,qBAAqB,4EAA4E,CAAC;QACrH;QAEA,OAAO,KAAK;MACd;MAEA,IAAIH,mBAAmB,IAAI,CAACpB,KAAK,CAAC6B,WAAW,CAAC,CAAC,EAAE;QAC/C,OAAO,IAAI;MACb;MAEA,OAAO,CAAC7B,KAAK,CAAC8B,qBAAqB,CACjC;MACCN,QACH,CAAC,IAAI,CAACxB,KAAK,CAAC4B,aAAa,CAAC,CAAC;IAC7B,CAAC;;IAED;IACA,IAAIH,kBAAkB,CAAC,CAAC,EAAE;MACxBhB,MAAM,CAAC,UAAUc,qBAAqB,sEAAsE,CAAC;IAC/G;EACF;EAEA,IAAIF,IAAI,EAAE;IACR,MAAM,CACJU,oBAAoB,EACpBC,OAAO,CACR,GAAGxB,YAAY,CACdR,KAAK,EAAES,MAAM,EAAE,MACjB,CAAC;IACD,IAAIsB,oBAAoB,EAAE;MACxB,MAAME,gBAAgB,GAAGA,CAAA,KAAM;QAC7B,IACE,4CACED,OAAO,CACPN,IAAI,CAACC,IAAI,CAAC,CAAC,KAAK,OAAO,EACzB;UACA,IAAI3B,KAAK,CAACkC,mBAAmB,CAAC,CAAC,EAAE;YAC/BzB,MAAM,CAAC,UAAUsB,oBAAoB,8FAA8F,CAAC;UACtI;UAEA,OAAO,KAAK;QACd;QAEA,IAAIX,mBAAmB,IAAI,CAACpB,KAAK,CAAC6B,WAAW,CAAC,CAAC,EAAE;UAC/C,OAAO,IAAI;QACb;QAEA,OAAO,CAAC7B,KAAK,CAAC8B,qBAAqB,CACjC;QACCE,OACH,CAAC,IAAI,CAAChC,KAAK,CAACkC,mBAAmB,CAAC,CAAC;MACnC,CAAC;MAED,IAAID,gBAAgB,CAAC,CAAC,EAAE;QACtBxB,MAAM,CAAC,UAAUsB,oBAAoB,wFAAwF,CAAC;MAChI;IACF;EACF;AACF,CAAC,EAAE;EACDI,IAAI,EAAE;IACJC,IAAI,EAAE;MACJC,WAAW,EAAE,sMAAsM;MACnNC,GAAG,EAAE;IACP,CAAC;IACDC,MAAM,EAAE,CACN;MACEC,oBAAoB,EAAE,KAAK;MAC3BC,UAAU,EAAE;QACVrB,mBAAmB,EAAE;UACnBtB,OAAO,EAAE,KAAK;UACduC,WAAW,EAAE;AACzB;AACA;AACA;AACA,uBAAuB;UACXX,IAAI,EAAE;QACR,CAAC;QACDgB,QAAQ,EAAE;UACRL,WAAW,EAAE;AACzB;AACA;AACA;AACA;AACA;AACA;AACA,yBAAyB;UACbM,KAAK,EAAE;YACLC,KAAK,EAAE,CACL;cACElB,IAAI,EAAE;YACR,CAAC,EACD;cACEc,oBAAoB,EAAE,KAAK;cAC3BC,UAAU,EAAE;gBACVI,OAAO,EAAE;kBACPnB,IAAI,EAAE;gBACR,CAAC;gBACDP,OAAO,EAAE;kBACPO,IAAI,EAAE;gBACR;cACF,CAAC;cACDA,IAAI,EAAE;YACR,CAAC;UAEL,CAAC;UACDA,IAAI,EAAE;QACR,CAAC;QACDL,IAAI,EAAE;UACJvB,OAAO,EAAE,KAAK;UACduC,WAAW,EAAE;AACzB;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,mCAAmC;UACvBX,IAAI,EAAE;QACR;MACF,CAAC;MACDA,IAAI,EAAE;IACR,CAAC,CACF;IACDA,IAAI,EAAE;EACR;AACF,CAAC,CAAC;AAAAoB,MAAA,CAAA7B,OAAA,GAAAA,OAAA,CAAAnB,OAAA","ignoreList":[]}