kui-shell/plugins/plugin-k8s/dist/lib/util/copy.js

This is the monorepo for Kui, the hybrid command-line/GUI electron-based Kubernetes tool

"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());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
const debug_1 = require("debug");
const fs = require("fs");
const fs_extra_1 = require("fs-extra");
const path_1 = require("path");
const tmp_1 = require("tmp");
const util_1 = require("./util");
const debug = debug_1.default('k8s/cmds/copy');
debug('loading');
const copyFile = (src, target) => new Promise((resolve, reject) => __awaiter(void 0, void 0, void 0, function* () {
    debug('copyFile', src, target);
    let targetFile = target;
    if (yield fs_extra_1.pathExists(target)) {
        if ((yield fs_extra_1.lstat(target)).isDirectory()) {
            targetFile = path_1.join(target, path_1.basename(src));
        }
    }
    fs.readFile(src, (err, data) => {
        if (err) {
            reject(err);
        }
        else {
            resolve(fs_extra_1.writeFile(targetFile, data));
        }
    });
}));
exports.copy = (src, target) => __awaiter(void 0, void 0, void 0, function* () {
    return new Promise((resolve, reject) => __awaiter(void 0, void 0, void 0, function* () {
        debug('copy', src, target);
        const targetFolder = path_1.join(target, path_1.basename(src));
        yield fs_extra_1.ensureDir(targetFolder);
        fs.readdir(src, (err, files) => {
            if (err) {
                reject(err);
            }
            else {
                resolve(Promise.all(files.map(file => new Promise((resolve, reject) => {
                    const srcFile = path_1.join(src, file);
                    fs.lstat(srcFile, (err, stats) => {
                        if (err) {
                            reject(err);
                        }
                        else if (stats.isDirectory()) {
                            resolve(exports.copy(srcFile, targetFolder));
                        }
                        else {
                            resolve(copyFile(srcFile, targetFolder));
                        }
                    });
                }))));
            }
        });
    }));
});
exports.copyOutDirectory = (srcDir, fn) => new Promise((resolve, reject) => {
    debug('copyOutDirectory', srcDir);
    tmp_1.dir((err, path, cleanupCallback) => __awaiter(void 0, void 0, void 0, function* () {
        if (err) {
            cleanupCallback();
            reject(err);
        }
        else {
            const targetDir = path_1.join(path, path_1.basename(srcDir));
            try {
                debug('we need to copy out of the asar', srcDir, path);
                yield exports.copy(srcDir, path);
                debug('copy-out of complete');
                if (fn) {
                    resolve(yield fn(targetDir));
                }
                else {
                    resolve(targetDir);
                }
            }
            catch (err) {
                reject(err);
            }
            finally {
                if (fn) {
                    yield fs_extra_1.remove(targetDir);
                    cleanupCallback();
                }
            }
        }
    }));
});
exports.copyOutFile = (src) => new Promise((resolve, reject) => {
    debug('copyOutFile', src);
    tmp_1.file((err, path, fd, cleanupCallback) => __awaiter(void 0, void 0, void 0, function* () {
        if (err) {
            cleanupCallback();
            reject(err);
        }
        else {
            yield copyFile(src, path);
            resolve(path);
        }
    }));
});
exports.copyOut = (src, fn) => __awaiter(void 0, void 0, void 0, function* () {
    if (yield util_1.isDirectory(src)) {
        return exports.copyOutDirectory(src, fn);
    }
    else {
        return exports.copyOutFile(src);
    }
});
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