@vuedoc/parser/esm/parsers/SlotParser.js

Generate a JSON documentation for a Vue file

import { SlotEntry, SlotProp, SlotPropGenerator } from '../entity/SlotEntry.js';
import { Tag } from '../lib/Enum.js';
import { KeywordsUtils } from '../utils/KeywordsUtils.js';
import { JSDoc, TYPE_LIMIT, TYPE_MIDLE } from '../lib/JSDoc.js';
const PARAM_NAME = '[a-zA-Z0-9:$&\\.\\[\\]_-]+';
const TYPE = `[${TYPE_LIMIT}]*|[${TYPE_LIMIT}][${TYPE_LIMIT}${TYPE_MIDLE}]*[${TYPE_LIMIT}]`;
const SLOT_RE = new RegExp(`^\\s*(\\{\\(?(${TYPE})\\)?\\}\\s+)?(${PARAM_NAME}|\\[(${PARAM_NAME})(=(.*))?\\])\\s(\\s*-?\\s*)?(.*)?`);
const VBindPrefix = 'v-bind:';
const VBindName = VBindPrefix + 'name';
export const SlotParser = {
    parseTemplateSlots(entry, attrsList, comment) {
        JSDoc.parseParams(this, comment.keywords, entry.props, SlotPropGenerator);
        const keywordsProps = entry.props.map(({ name }) => name);
        const definedProps = attrsList
            .filter(({ name }) => name.startsWith(VBindPrefix) && name !== VBindName)
            .map(({ name }) => name.substring(7))
            .filter((name) => !keywordsProps.includes(name))
            .map((name) => new SlotProp(name));
        entry.props.push(...definedProps);
    },
    extractSlotKeywords(keywords) {
        return KeywordsUtils.extract(keywords, Tag.slot).map((keyword) => {
            const param = JSDoc.parseParamKeyword(keyword.description || '', SlotPropGenerator, SLOT_RE);
            const entry = new SlotEntry(param.name, param.description);
            KeywordsUtils.parseCommonEntryTags(entry);
            return entry;
        });
    },
};
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