ssm-params/lib/parametersToObj.js

Obtain from AWS SSM Parameter Store

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parametersToObj = void 0;
function parametersToObj(options, data) {
    const { Path, target = {}, trimPath = true, nestObject = false, } = options;
    const { Parameters } = data;
    if (Parameters.length === 0) {
        return target;
    }
    if (nestObject) {
        Parameters.forEach(({ Name, Value }) => {
            let key = trimPath ? Name.substr(Path.length) : Name;
            if (key[0] === '/') {
                key = key.substr(1);
            }
            setProperty(target, key.split('/'), Value);
        });
    }
    else {
        if (trimPath) {
            Parameters.forEach(({ Name, Value }) => {
                let key = Name.substr(Path.length);
                if (key[0] === '/') {
                    key = key.substr(1);
                }
                target[key] = Value;
            });
        }
        else {
            Parameters.forEach(({ Name, Value }) => {
                target[Name] = Value;
            });
        }
    }
    return target;
}
exports.parametersToObj = parametersToObj;
function setProperty(obj, propList, value) {
    const lastIndex = propList.length - 1;
    if (lastIndex < 0) {
        return;
    }
    for (let index = 0; index < lastIndex; ++index) {
        const prop = propList[index];
        let nextObj = obj[prop];
        if (nextObj === undefined) {
            obj[prop] = nextObj = Object.create(null);
        }
        obj = nextObj;
    }
    obj[propList[lastIndex]] = value;
}