svelte-settings/dist/utils/migration.js

> [!WARNING] > This project is a work in progress. Do not use it in any of your projects yet.

import { setDeep } from '../deep.js';
export function get(settings, path) {
    let part = settings;
    for (const key of path) {
        if (typeof part !== 'object' || part === null || !(key in part)) {
            return undefined;
        }
        part = part[key];
    }
    return part;
}
export function write(settings, path, value) {
    setDeep(settings, path, value);
    return settings;
}
export function writeNew(settings, path, value) {
    const currentValue = get(settings, path);
    if (currentValue !== undefined) {
        console.debug(`Path ${path} already has a defined value, skipping write!`);
        return;
    }
    setDeep(settings, path, value);
    return settings;
}
export function copy(settings, fromPath, toPath) {
    const valueFrom = asArray(get(settings, fromPath));
    writeNew(settings, toPath, valueFrom);
    return settings;
}
export function asBoolean(v) {
    if (typeof v === 'boolean')
        return v;
    return undefined;
}
export function asArray(v) {
    return Array.isArray(v) ? v : [];
}
export function asObject(v) {
    return typeof v === 'object' && v !== null ? v : {};
}
export function renameArrayEntry(settings, path, oldEntry, newEntry) {
    const setting = asArray(get(settings, path));
    if (setting.includes(oldEntry)) {
        const i = setting.indexOf(oldEntry);
        setting[i] = newEntry;
    }
    return settings;
}