33 lines
1.1 KiB
JavaScript
33 lines
1.1 KiB
JavaScript
'use strict';
|
|
|
|
const defu = require('defu');
|
|
const klona = require('klona');
|
|
|
|
const isJSObject = (value) => typeof value === "object" && !Array.isArray(value);
|
|
const configMerger = (base, ...defaults) => {
|
|
if (!base) {
|
|
return klona.klona(defaults[0]);
|
|
}
|
|
return defu.createDefu((obj, key, value) => {
|
|
if (key === "content") {
|
|
if (isJSObject(obj[key]) && Array.isArray(value)) {
|
|
obj[key] = { ...obj[key], files: [...obj[key]["files"] || [], ...value] };
|
|
return true;
|
|
} else if (Array.isArray(obj[key]) && isJSObject(value)) {
|
|
obj[key] = { ...value, files: [...obj[key], ...value.files || []] };
|
|
return true;
|
|
}
|
|
if (obj[key] && typeof value === "function") {
|
|
obj[key] = value(Array.isArray(obj[key]) ? obj[key] : obj[key]["files"]);
|
|
return true;
|
|
}
|
|
if (typeof obj[key] === "function" && value) {
|
|
obj[key] = obj[key](Array.isArray(value) ? value : value["files"]);
|
|
return true;
|
|
}
|
|
}
|
|
})(klona.klona(base), ...defaults.map(klona.klona));
|
|
};
|
|
|
|
module.exports = configMerger;
|