yaml-language-server
Version:
33 lines • 1.49 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.
*--------------------------------------------------------------------------------------------*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.getSchemaFromModeline = getSchemaFromModeline;
exports.isModeline = isModeline;
const yamlParser07_1 = require("../parser/yamlParser07");
/**
* Retrieve schema if declared as modeline.
* Public for testing purpose, not part of the API.
* @param doc
*/
function getSchemaFromModeline(doc) {
if (doc instanceof yamlParser07_1.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;
}
function isModeline(lineText) {
const matchModeline = lineText.match(/^#\s+(?:yaml-language-server\s*:|\$schema:)/g);
return matchModeline !== null && matchModeline.length === 1;
}
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