Function formatDocument

packages/language/src/document.ts:251–263

(content: string)

 * Formats the given ZModel content.
 */
export async function formatDocument(content: string) {
    const services = createZModelServices().ZModelLanguage;
    const langiumDocuments = services.shared.workspace.LangiumDocuments;
    const document = langiumDocuments.createDocument(URI.parse('memory:///schema.zmodel'), content);
    const formatter = services.lsp.Formatter as ZModelFormatter;
    const identifier = { uri: document.uri.toString() };
    const options = formatter.getFormatOptions() ?? {
        insertSpaces: true,
        tabSize: 4,
    };
    const edits = await formatter.formatDocument(document, { options, textDocument: identifier });
    return TextDocument.applyEdits(document.textDocument, edits);
}