Function write

lib/util/settings.ts:206–261

()

}

export function write(): void {
    const settings = getPersistedSettings();
    const toWrite: KeyValue = objectAssignDeep({}, settings);

    // Read settings to check if we have to split devices/groups into separate file.
    const actual = yaml.read(CONFIG_FILE_PATH);

    // In case the setting is defined in a separate file (e.g. !secret network_key) update it there.
    for (const [ns, key] of [
        ["mqtt", "server"],
        ["mqtt", "user"],
        ["mqtt", "password"],
        ["advanced", "network_key"],
        ["frontend", "auth_token"],
    ]) {
        if (actual[ns]?.[key]) {
            const ref = parseValueRef(actual[ns][key]);
            if (ref) {
                yaml.updateIfChanged(data.joinPath(ref.filename), ref.key, toWrite[ns][key]);
                toWrite[ns][key] = actual[ns][key];
            }
        }
    }

    // Write devices/groups to separate file if required.
    const writeDevicesOrGroups = (type: "devices" | "groups"): void => {
        if (typeof actual[type] === "string" || (Array.isArray(actual[type]) && actual[type].length > 0)) {
            const fileToWrite = Array.isArray(actual[type]) ? actual[type][0] : actual[type];
            const content = objectAssignDeep({}, settings[type]);

            // If an array, only write to first file and only devices which are not in the other files.
            if (Array.isArray(actual[type])) {
                // skip i==0
                for (let i = 1; i < actual[type].length; i++) {
                    for (const key in yaml.readIfExists(data.joinPath(actual[type][i]))) {
                        delete content[key];
                    }
                }
            }

            yaml.writeIfChanged(data.joinPath(fileToWrite), content);
            toWrite[type] = actual[type];
        }
    };

    writeDevicesOrGroups("devices");
    writeDevicesOrGroups("groups");

    applyEnvironmentVariables(toWrite);

    yaml.writeIfChanged(CONFIG_FILE_PATH, toWrite);

    _settings = read();

    loadSettingsWithDefaults();
}

export function validate(): string[] {