@braindb/mdast-util-wiki-link/dist/from-markdown.js

Parse and render wiki-style links

function defaultLinkTemplate({ slug, permalink, alias, }) {
    return {
        hName: "a",
        hProperties: { href: permalink == null ? slug : permalink },
        hChildren: [{ type: "text", value: alias == null ? slug : alias }],
    };
}
export function fromMarkdown(opts = {}) {
    const linkTemplate = opts.linkTemplate || defaultLinkTemplate;
    let node;
    function enterWikiLink(token) {
        node = {
            type: "wikiLink",
            value: null,
            data: {
            // alias: null,
            // permalink: null
            },
        };
        // @ts-expect-error
        this.enter(node, token);
    }
    function top(stack) {
        return stack[stack.length - 1];
    }
    function exitWikiLinkAlias(token) {
        const alias = this.sliceSerialize(token);
        const current = top(this.stack);
        // @ts-expect-error
        current.data.alias = alias;
    }
    function exitWikiLinkTarget(token) {
        const target = this.sliceSerialize(token);
        const current = top(this.stack);
        // @ts-expect-error
        current.value = target;
    }
    function exitWikiLink(token) {
        this.exit(token);
        const wikiLink = node;
        const data = {
            slug: wikiLink.value,
            alias: wikiLink.data.alias,
            permalink: opts.linkResolver
                ? opts.linkResolver(wikiLink.value)
                : undefined,
        };
        wikiLink.data = {
            // ...wikiLink.data,
            alias: data.alias,
            permalink: data.permalink,
            ...linkTemplate(data),
        };
    }
    return {
        enter: {
            wikiLink: enterWikiLink,
        },
        exit: {
            wikiLinkTarget: exitWikiLinkTarget,
            wikiLinkAlias: exitWikiLinkAlias,
            wikiLink: exitWikiLink,
        },
    };
}