INNER CODE UNIT · TypeScript

load

tim-koehler/Helm-Intellisense · src/yaml.ts:11

export function load(filename: string): Yaml | undefined {
    if (!fs.existsSync(filename)) {
        console.error(`file ${filename} does not exist.`);
        return undefined;
    }
    const fileContents = fs.readFileSync(filename, {encoding: 'utf8'});
    return yaml.safeLoad(fileContents, {filename}) as Yaml;
}

/**
 * Loads and returns the contents of the given files as a single YAML object.
 * Files are merged with increasing priority, meaning that files having a
 * higher index in the passed array override those with a lower index.
 */
export function loadMerge(filenames: string[]): Yaml {
    let mergedValues = {};
    for (const filename of filenames) {
        const values = load(filename);

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