forked from olcxjas-softworks/LarpixClient
178 lines
No EOL
7.7 KiB
JavaScript
178 lines
No EOL
7.7 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.tar = tar;
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exports.compute7zCompressArgs = compute7zCompressArgs;
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exports.archive = archive;
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const builder_util_1 = require("builder-util");
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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 linux_1 = require("../toolsets/linux");
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const _7zip_1 = require("../toolsets/7zip");
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const ALLOWED_7Z_FILTERS = new Set(["BCJ", "BCJ2", "ARM", "ARMT", "IA64", "PPC", "SPARC", "DELTA"]);
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function validateCompressionLevel(level) {
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if (!/^[0-9]$/.test(level)) {
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throw new Error(`ELECTRON_BUILDER_COMPRESSION_LEVEL must be a single digit 0-9, got: "${level}"`);
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}
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}
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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, `.${format}`),
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};
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let tarDirectory = ".";
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if (isMacApp) {
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delete tarArgs.prefix;
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tarArgs.cwd = path.dirname(dirToArchive);
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tarDirectory = path.basename(dirToArchive);
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}
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await Promise.all([
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(0, tar_1.create)(tarArgs, [tarDirectory]),
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// remove file before - 7z doesn't overwrite file, but update
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(0, builder_util_1.unlinkIfExists)(outFile),
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]);
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if (format === "tar.lz") {
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const lzipPath = process.platform === "darwin" ? (await (0, linux_1.getLinuxToolsMacToolset)()).lzip : "lzip";
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await (0, builder_util_1.exec)(lzipPath, [compression === "store" ? "-1" : "-9", "--keep" /* keep (don't delete) input files */, tarFile]);
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// lzip creates the output file in the same directory as the input with a .lz suffix
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await (0, fs_extra_1.move)(`${tarFile}.lz`, outFile);
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return;
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}
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const compressFormat = format === "tar.xz" ? "xz" : format === "tar.bz2" ? "bzip2" : "gzip";
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const args = compute7zCompressArgs(compressFormat, { isRegularFile: true, method: "DEFAULT", compression });
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args.push(outFile, tarFile);
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await (0, builder_util_1.exec)(await (0, _7zip_1.getPath7za)(), args, { cwd: path.dirname(dirToArchive) }, builder_util_1.debug7z.enabled);
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}
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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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const compressionLevel = process.env.ELECTRON_BUILDER_COMPRESSION_LEVEL;
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if (compressionLevel != null) {
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validateCompressionLevel(compressionLevel);
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storeOnly = false; // env var overrides "store" config
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args.push(`-mx=${compressionLevel}`);
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}
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else if (storeOnly) {
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// -mx=0 is the universal "no compression" flag across all formats (zip, 7z, gzip, xz, bzip2).
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// -mm=Copy would only be valid for zip/7z and causes E_INVALIDARG on xz/gzip/bzip2.
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args.push("-mx=0");
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}
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else {
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const isZip = format === "zip";
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// ZIP uses level 7 by default; everything else (7z, gzip, xz, bzip2) uses level 9
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args.push("-mx=" + (isZip && options.compression !== "maximum" ? "7" : "9"));
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if (isZip && options.compression === "maximum") {
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// http://superuser.com/a/742034
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args.push("-mfb=258", "-mpass=15");
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}
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}
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if (options.dictSize != null) {
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args.push(`-md=${options.dictSize}m`);
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}
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// Disable NTFS timestamps for reproducible archives
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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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const sevenZFilter = process.env.ELECTRON_BUILDER_7Z_FILTER;
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if (sevenZFilter) {
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if (!ALLOWED_7Z_FILTERS.has(sevenZFilter.toUpperCase())) {
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throw new Error(`ELECTRON_BUILDER_7Z_FILTER must be one of: ${[...ALLOWED_7Z_FILTERS].join(", ")}`);
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}
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args.push(`-mf=${sevenZFilter}`);
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}
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args.push("-mtm=off", "-mta=off");
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}
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if (options.method != null && options.method !== "DEFAULT") {
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args.push(`-mm=${options.method}`);
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}
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else if (format === "zip") {
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// -mm is only set explicitly for zip (Deflate/Copy) and includes the UTF-8 flag.
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// For all other formats the codec is implicit from the output file extension.
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args.push(`-mm=${storeOnly ? "Copy" : "Deflate"}`);
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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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// 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 outFileStat = await (0, builder_util_1.statOrNull)(outFile);
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const dirStat = await (0, builder_util_1.statOrNull)(dirToArchive);
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if (outFileStat && dirStat && outFileStat.mtime > dirStat.mtime) {
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builder_util_1.log.info({ reason: "Archive file is up to date", outFile }, `skipped archiving`);
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return outFile;
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}
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// On macOS, use native `zip` when symlink preservation is required (e.g. .framework bundles).
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// 7zip dereferences symlinks, corrupting .framework structure and breaking codesign.
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// Only opt in via preserveSymlinks — Windows zip targets built on macOS still use 7z
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// so that the UTF-8 bit (-mcu) is set correctly in the zip header.
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const use7z = !(process.platform === "darwin" && format === "zip" && options.preserveSymlinks);
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if (use7z) {
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const args = compute7zCompressArgs(format, options);
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await (0, builder_util_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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if (mask.includes("..")) {
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throw new Error(`Excluded archive pattern contains path traversal sequence: "${mask}"`);
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}
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args.push(`-xr!${mask}`);
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}
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}
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try {
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await (0, builder_util_1.exec)(await (0, _7zip_1.getPath7za)(), args, { cwd: options.withoutDir ? dirToArchive : path.dirname(dirToArchive) }, builder_util_1.debug7z.enabled);
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}
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catch (e) {
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if (e.code === "ENOENT" && !(await (0, builder_util_1.exists)(dirToArchive))) {
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throw new Error(`Cannot create archive: "${dirToArchive}" doesn't exist`);
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}
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else {
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throw e;
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}
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}
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}
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else {
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// macOS native zip: -y preserves symlinks (required for .framework bundles)
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const args = ["-q", "-r", "-y"];
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if (builder_util_1.debug7z.enabled) {
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args.push("-v");
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}
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if (options.compression === "store") {
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args.push("-0");
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}
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else {
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args.push(options.compression === "maximum" ? "-9" : "-7");
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}
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await (0, builder_util_1.unlinkIfExists)(outFile);
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args.push(outFile, options.withoutDir ? "." : path.basename(dirToArchive));
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if (options.excluded != null) {
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for (const mask of options.excluded) {
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if (mask.includes("..")) {
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throw new Error(`Excluded archive pattern contains path traversal sequence: "${mask}"`);
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}
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args.push(`-x${mask}`);
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}
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}
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await (0, builder_util_1.exec)("zip", args, { cwd: options.withoutDir ? dirToArchive : path.dirname(dirToArchive) }, builder_util_1.debug7z.enabled);
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}
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return outFile;
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}
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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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