"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.archive = exports.compute7zCompressArgs = exports.tar = void 0;
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const _7zip_bin_1 = require("7zip-bin");
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const builder_util_1 = require("builder-util");
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const fs_1 = require("builder-util/out/fs");
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const fs_extra_1 = require("fs-extra");
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const path = require("path");
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const tar_1 = require("tar");
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const tools_1 = require("./tools");
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/** @internal */
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async function tar(compression, format, outFile, dirToArchive, isMacApp, tempDirManager) {
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const tarFile = await tempDirManager.getTempFile({ suffix: ".tar" });
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const tarArgs = {
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file: tarFile,
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portable: true,
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cwd: dirToArchive,
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prefix: path.basename(outFile, `.${format}`),
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};
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let tarDirectory = ".";
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if (isMacApp) {
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delete tarArgs.prefix;
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tarArgs.cwd = path.dirname(dirToArchive);
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tarDirectory = path.basename(dirToArchive);
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}
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await Promise.all([
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tar_1.create(tarArgs, [tarDirectory]),
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// remove file before - 7z doesn't overwrite file, but update
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fs_1.unlinkIfExists(outFile),
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]);
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if (format === "tar.lz") {
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// noinspection SpellCheckingInspection
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let lzipPath = "lzip";
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if (process.platform === "darwin") {
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lzipPath = path.join(await tools_1.getLinuxToolsPath(), "bin", lzipPath);
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}
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await builder_util_1.exec(lzipPath, [compression === "store" ? "-1" : "-9", "--keep" /* keep (don't delete) input files */, tarFile]);
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// bloody lzip creates file in the same dir where input file with postfix `.lz`, option --output doesn't work
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await fs_extra_1.move(`${tarFile}.lz`, outFile);
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return;
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}
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const args = compute7zCompressArgs(format === "tar.xz" ? "xz" : format === "tar.bz2" ? "bzip2" : "gzip", {
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isRegularFile: true,
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method: "DEFAULT",
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compression,
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});
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args.push(outFile, tarFile);
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await builder_util_1.exec(_7zip_bin_1.path7za, args, {
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cwd: path.dirname(dirToArchive),
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}, builder_util_1.debug7z.enabled);
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}
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exports.tar = tar;
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function compute7zCompressArgs(format, options = {}) {
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let storeOnly = options.compression === "store";
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const args = debug7zArgs("a");
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let isLevelSet = false;
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if (process.env.ELECTRON_BUILDER_COMPRESSION_LEVEL != null) {
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storeOnly = false;
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args.push(`-mx=${process.env.ELECTRON_BUILDER_COMPRESSION_LEVEL}`);
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isLevelSet = true;
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}
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const isZip = format === "zip";
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if (!storeOnly) {
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if (isZip && options.compression === "maximum") {
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// http://superuser.com/a/742034
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args.push("-mfb=258", "-mpass=15");
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}
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if (!isLevelSet) {
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// https://github.com/electron-userland/electron-builder/pull/3032
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args.push("-mx=" + (!isZip || options.compression === "maximum" ? "9" : "7"));
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}
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}
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if (options.dictSize != null) {
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args.push(`-md=${options.dictSize}m`);
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}
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// https://sevenzip.osdn.jp/chm/cmdline/switches/method.htm#7Z
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// https://stackoverflow.com/questions/27136783/7zip-produces-different-output-from-identical-input
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// tc and ta are off by default, but to be sure, we explicitly set it to off
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// disable "Stores NTFS timestamps for files: Modification time, Creation time, Last access time." to produce the same archive for the same data
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if (!options.isRegularFile) {
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args.push("-mtc=off");
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}
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if (format === "7z" || format.endsWith(".7z")) {
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if (options.solid === false) {
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args.push("-ms=off");
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}
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if (options.isArchiveHeaderCompressed === false) {
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args.push("-mhc=off");
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}
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// args valid only for 7z
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// -mtm=off disable "Stores last Modified timestamps for files."
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args.push("-mtm=off", "-mta=off");
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}
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if (options.method != null) {
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if (options.method !== "DEFAULT") {
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args.push(`-mm=${options.method}`);
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}
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}
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else if (isZip || storeOnly) {
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args.push(`-mm=${storeOnly ? "Copy" : "Deflate"}`);
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}
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if (isZip) {
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// -mcu switch: 7-Zip uses UTF-8, if there are non-ASCII symbols.
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// because default mode: 7-Zip uses UTF-8, if the local code page doesn't contain required symbols.
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// but archive should be the same regardless where produced
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args.push("-mcu");
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}
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return args;
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}
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exports.compute7zCompressArgs = compute7zCompressArgs;
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// 7z is very fast, so, use ultra compression
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/** @internal */
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async function archive(format, outFile, dirToArchive, options = {}) {
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const args = compute7zCompressArgs(format, options);
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// remove file before - 7z doesn't overwrite file, but update
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await fs_1.unlinkIfExists(outFile);
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args.push(outFile, options.withoutDir ? "." : path.basename(dirToArchive));
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if (options.excluded != null) {
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for (const mask of options.excluded) {
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args.push(`-xr!${mask}`);
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}
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}
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try {
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await builder_util_1.exec(_7zip_bin_1.path7za, args, {
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cwd: options.withoutDir ? dirToArchive : path.dirname(dirToArchive),
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}, builder_util_1.debug7z.enabled);
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}
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catch (e) {
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if (e.code === "ENOENT" && !(await fs_1.exists(dirToArchive))) {
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throw new Error(`Cannot create archive: "${dirToArchive}" doesn't exist`);
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}
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else {
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throw e;
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}
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}
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return outFile;
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}
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exports.archive = archive;
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function debug7zArgs(command) {
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const args = [command, "-bd"];
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if (builder_util_1.debug7z.enabled) {
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args.push("-bb");
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}
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return args;
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}
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//# sourceMappingURL=archive.js.map
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