@rushstack/package-extractor
Version:
A library for bundling selected files and dependencies into a deployable package.
64 lines • 2.83 kB
JavaScript
;
// Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
// See LICENSE in the project root for license information.
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ArchiveManager = void 0;
const jszip_1 = __importDefault(require("jszip"));
const node_core_library_1 = require("@rushstack/node-core-library");
// 755 are default permissions to allow read/write/execute for owner and read/execute for group and others.
const DEFAULT_FILE_PERMISSIONS = 0o755;
// This value sets the allowed permissions when preserving symbolic links.
// 120000 is the symbolic link identifier, and is OR'd with the default file permissions.
// See: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/uapi/linux/stat.h#n10
// eslint-disable-next-line no-bitwise
const SYMBOLIC_LINK_PERMISSIONS = 0o120000 | DEFAULT_FILE_PERMISSIONS;
class ArchiveManager {
constructor() {
this._zip = new jszip_1.default();
}
async addToArchiveAsync(options) {
var _a;
const { filePath, fileData, archivePath } = options;
let data;
let permissions;
if (filePath) {
const stats = (_a = options.stats) !== null && _a !== void 0 ? _a : (await node_core_library_1.FileSystem.getLinkStatisticsAsync(filePath));
if (stats.isSymbolicLink()) {
data = await node_core_library_1.FileSystem.readLinkAsync(filePath);
permissions = SYMBOLIC_LINK_PERMISSIONS;
}
else if (stats.isDirectory()) {
throw new Error('Directories cannot be added to the archive');
}
else {
data = await node_core_library_1.FileSystem.readFileToBufferAsync(filePath);
permissions = stats.mode;
}
}
else if (fileData) {
data = fileData;
permissions = DEFAULT_FILE_PERMISSIONS;
}
else {
throw new Error('Either filePath or fileData must be provided');
}
// Replace backslashes for Unix compat
const addPath = node_core_library_1.Path.convertToSlashes(archivePath);
this._zip.file(addPath, data, {
unixPermissions: permissions,
dir: false
});
}
async createArchiveAsync(archiveFilePath) {
const zipContent = await this._zip.generateAsync({
type: 'nodebuffer',
platform: 'UNIX'
});
await node_core_library_1.FileSystem.writeFileAsync(archiveFilePath, zipContent);
}
}
exports.ArchiveManager = ArchiveManager;
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