@code-to-json/cli/lib/validators.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var fs = require("fs");
function get(obj, propname) {
    if (obj && typeof obj === 'object')
        return obj[propname];
    else
        return undefined;
}
function isEmpty(obj) {
    var none = obj === null || obj === undefined;
    if (none) {
        return none;
    }
    if (typeof obj.size === 'number') {
        return !obj.size;
    }
    var objectType = typeof obj;
    if (objectType === 'object') {
        var size = get(obj, 'size');
        if (typeof size === 'number') {
            return !size;
        }
    }
    if (typeof obj.length === 'number' && objectType !== 'function') {
        return !obj.length;
    }
    if (objectType === 'object') {
        var length = get(obj, 'length');
        if (typeof length === 'number') {
            return !length;
        }
    }
    return false;
}
exports.isEmpty = isEmpty;
function isBlank(obj) {
    return isEmpty(obj) || (typeof obj === 'string' && /\S/.test(obj) === false);
}
exports.isBlank = isBlank;
function isPresent(obj) {
    return !isBlank(obj);
}
exports.isPresent = isPresent;
function isFileThatExists(pathString) {
    return fs.existsSync(pathString) && fs.lstatSync(pathString).isFile();
}
exports.isFileThatExists = isFileThatExists;
function isDirectoryThatExists(pathString) {
    return fs.existsSync(pathString) && fs.lstatSync(pathString).isDirectory();
}
exports.isDirectoryThatExists = isDirectoryThatExists;
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