INNER CODE UNIT · JavaScript

merge

astefanutti/kubebox · lib/client.js:378

function merge(target, ...sources) {
  return sources.reduce((target, source) => mergeSingle(target, source), target);
}

function mergeSingle(target, source) {
  return Object.keys(source).reduce((target, key) => {
    const prop = source[key];
    if (typeof prop === 'object' && Object.prototype.toString.call(prop) === '[object Object]') {
      // Only deep copy Object
      if (!target[key]) target[key] = {};
      mergeSingle(target[key], prop);
    } else if (key === 'path') {
      target.path = URI.joinPaths(target.path || '', source.path || '')
        .setQuery(URI.parseQuery(URI.parse(target.path || '').query || ''))
        .setQuery(URI.parseQuery(URI.parse(source.path || '').query || ''))
        .resource();
    } else {
      target[key] = prop;

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