@kaspersky/dev-tools/lib/utils/json-patcher.js

Development tools and configs for Babel, ESLint and TypeScript

"use strict";
const ENV_SECTION_PREFIX = 'env';
let envSectionName;
module.exports = ({ file, buildTarget = 'local' }) => {
    envSectionName = `${ENV_SECTION_PREFIX}-${buildTarget}`;
    const obj = Buffer.isBuffer(file) ? file.toString() : JSON.stringify(file);
    const patchedFile = transformRecursive(JSON.parse(obj));
    return patchedFile;
};
function transformRecursive(property) {
    if (!property || (property.constructor !== Object)) {
        return property;
    }
    return Object
        .entries(property)
        .reduce((acc, [key, value]) => ({
        ...acc,
        ...key === envSectionName && transformRecursive(value),
        ...key.indexOf(ENV_SECTION_PREFIX) && { [key]: transformRecursive(value) },
        ...Array.isArray(value) && { [key]: value.map(prop => transformRecursive(prop)) }
    }), {});
}