yaml-language-server
Version:
29 lines • 1.32 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Red Hat, Inc. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { SingleYAMLDocument } from '../parser/yamlParser07';
/**
* Retrieve schema if declared as modeline.
* Public for testing purpose, not part of the API.
* @param doc
*/
export function getSchemaFromModeline(doc) {
if (doc instanceof SingleYAMLDocument) {
const yamlLanguageServerModeline = doc.documentHeaderComments.find((lineComment) => {
return isModeline(lineComment);
});
if (yamlLanguageServerModeline != undefined) {
const schemaMatches = yamlLanguageServerModeline.match(/\$schema(?:=|:[^\S\r\n]*)(\S+)/);
if (schemaMatches !== null && schemaMatches.length === 2) {
return schemaMatches[1];
}
}
}
return undefined;
}
export function isModeline(lineText) {
const matchModeline = lineText.match(/^#\s+(?:yaml-language-server\s*:|\$schema:)/g);
return matchModeline !== null && matchModeline.length === 1;
}
//# sourceMappingURL=modelineUtil.js.map