blob: fc1de69b631cbadb339c56cd2d128ec08f4c2965 [file] [log] [blame]
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _iterateJsdoc = _interopRequireDefault(require("../iterateJsdoc.cjs"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
var _default = exports.default = (0, _iterateJsdoc.default)(({
context,
jsdoc,
report,
utils
}) => {
if (utils.avoidDocs()) {
return;
}
const {
enableFixer = true,
exemptNoArguments = false
} = context.options[0] || {};
const targetTagName = 'example';
const functionExamples = jsdoc.tags.filter(({
tag
}) => {
return tag === targetTagName;
});
if (!functionExamples.length) {
if (exemptNoArguments && utils.isIteratingFunctionOrVariable() && !utils.hasParams()) {
return;
}
utils.reportJSDoc(`Missing JSDoc @${targetTagName} declaration.`, null, () => {
if (enableFixer) {
utils.addTag(targetTagName);
}
});
return;
}
for (const example of functionExamples) {
const exampleContent = `${example.name} ${utils.getTagDescription(example)}`.trim().split('\n').filter(Boolean);
if (!exampleContent.length) {
report(`Missing JSDoc @${targetTagName} description.`, null, example);
}
}
}, {
contextDefaults: true,
meta: {
docs: {
description: 'Requires that all functions (and potentially other contexts) have examples.',
url: 'https://github.com/gajus/eslint-plugin-jsdoc/blob/main/docs/rules/require-example.md#repos-sticky-header'
},
fixable: 'code',
schema: [{
additionalProperties: false,
properties: {
checkConstructors: {
default: true,
description: `A value indicating whether \`constructor\`s should be checked.
Defaults to \`true\`.`,
type: 'boolean'
},
checkGetters: {
default: false,
description: 'A value indicating whether getters should be checked. Defaults to `false`.',
type: 'boolean'
},
checkSetters: {
default: false,
description: 'A value indicating whether setters should be checked. Defaults to `false`.',
type: 'boolean'
},
contexts: {
description: `Set this to an array of strings representing the AST context (or an object with
optional \`context\` and \`comment\` properties) where you wish the rule to be applied.
(e.g., \`ClassDeclaration\` for ES6 classes).
\`context\` defaults to \`any\` and \`comment\` defaults to no specific comment context.
Overrides the default contexts (\`ArrowFunctionExpression\`, \`FunctionDeclaration\`,
\`FunctionExpression\`). Set to \`"any"\` if you want the rule to apply to any
JSDoc block throughout your files.
See the ["AST and Selectors"](../#advanced-ast-and-selectors)
section of our Advanced docs for more on the expected format.`,
items: {
anyOf: [{
type: 'string'
}, {
additionalProperties: false,
properties: {
comment: {
type: 'string'
},
context: {
type: 'string'
}
},
type: 'object'
}]
},
type: 'array'
},
enableFixer: {
default: true,
description: `A boolean on whether to enable the fixer (which adds an empty \`@example\` block).
Defaults to \`true\`.`,
type: 'boolean'
},
exemptedBy: {
description: `Array of tags (e.g., \`['type']\`) whose presence on the document
block avoids the need for an \`@example\`. Defaults to an array with
\`inheritdoc\`. If you set this array, it will overwrite the default,
so be sure to add back \`inheritdoc\` if you wish its presence to cause
exemption of the rule.`,
items: {
type: 'string'
},
type: 'array'
},
exemptNoArguments: {
default: false,
description: `Boolean to indicate that no-argument functions should not be reported for
missing \`@example\` declarations.`,
type: 'boolean'
}
},
type: 'object'
}],
type: 'suggestion'
}
});
module.exports = exports.default;
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