@moritzrs/mdast-util-ofm-wikilink/dist/lib/toMarkdown.js

mdast extension to support OFM wikilinks

/**
 * Create an extension for `mdast-util-to-markdown` to enable OFM wikilinks in markdown.
 */
export function ofmWikilinkToMarkdown() {
    return {
        handlers: {
            ofmWikilink(node) {
                const path = node.url;
                const parts = path.split("/");
                const file = parts[parts.length - 1];
                const path_name = file.includes(".")
                    ? file.split(".").slice(0, -1).join(".")
                    : file;
                const alias = path_name === node.value ? "" : `|${node.value}`;
                const hash = node.hash ? `#${node.hash}` : "";
                return `[[${path}${hash}${alias}]]`;
            },
            ofmWikiembedding(node) {
                const path = node.url;
                const parts = path.split("/");
                const file = parts[parts.length - 1];
                const path_name = file.includes(".")
                    ? file.split(".").slice(0, -1).join(".")
                    : file;
                const alias = path_name === node.value ? "" : `|${node.value}`;
                const hash = node.hash ? `#${node.hash}` : "";
                return `![[${path}${hash}${alias}]]`;
            },
        },
    };
}