localbackup/dist/createTempBackup.js

Utility to make local backups easily and without the hassle.

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createTempBackup = void 0;
const node_os_1 = __importDefault(require("node:os"));
const node_path_1 = __importDefault(require("node:path"));
const node_crypto_1 = __importDefault(require("node:crypto"));
const chalk_1 = __importDefault(require("chalk"));
const ora_1 = __importDefault(require("ora"));
const fs_extra_1 = __importDefault(require("fs-extra"));
const zip_a_folder_1 = require("zip-a-folder");
const isDir_1 = require("./helpers/isDir");
function createTempBackup(props) {
    return __awaiter(this, void 0, void 0, function* () {
        const spinner = (0, ora_1.default)('Creating temporal backup file...').start();
        const tmpdir = node_path_1.default.join(node_os_1.default.tmpdir(), `localbackup-tmp-${node_crypto_1.default.randomUUID()}`);
        fs_extra_1.default.ensureDirSync(tmpdir);
        let source = props.source;
        let isTemporal = false;
        // Ensure the source is a directory
        if (!(0, isDir_1.isDir)(props.source)) {
            const filename = node_path_1.default.basename(props.source);
            const tmpsource = node_path_1.default.join(tmpdir, 'source');
            const tmppath = node_path_1.default.join(tmpsource, filename);
            fs_extra_1.default.ensureDirSync(tmpsource);
            fs_extra_1.default.copySync(props.source, tmppath);
            source = tmpsource;
            isTemporal = true;
        }
        // Create the target directory
        const targetdir = node_path_1.default.join(tmpdir, 'target');
        const targetfilepath = node_path_1.default.join(targetdir, props.destinationFileName);
        fs_extra_1.default.ensureDirSync(targetdir);
        // Create the backup
        if (props.fileType === 'zip') {
            yield (0, zip_a_folder_1.zip)(source, targetfilepath);
        }
        if (props.fileType === 'tar') {
            yield (0, zip_a_folder_1.tar)(source, targetfilepath);
        }
        // Remove temporal directory if it was created
        if (isTemporal) {
            fs_extra_1.default.removeSync(source);
        }
        spinner.stop();
        console.log(chalk_1.default.gray('✅ Temporal backup file created'));
        return targetfilepath;
    });
}
exports.createTempBackup = createTempBackup;
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