171 lines
8.6 KiB
JavaScript
171 lines
8.6 KiB
JavaScript
import crypto from "node:crypto";
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import fs from "node:fs";
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import path from "node:path";
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import { execFileSync } from "node:child_process";
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import { fileURLToPath } from "node:url";
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const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "../..");
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const releaseRoot = path.join(root, "release");
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if (path.basename(releaseRoot) !== "release" || path.dirname(releaseRoot) !== root) throw new Error("unsafe release target");
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const bundle = path.join(releaseRoot, "blender-web-offline");
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execFileSync(process.execPath, [path.join(root, "tools/web/generate-sbom.mjs")], { stdio: "inherit" });
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fs.rmSync(bundle, { recursive: true, force: true });
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fs.mkdirSync(bundle, { recursive: true });
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fs.cpSync(path.join(root, "web/dist"), path.join(bundle, "app"), { recursive: true });
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fs.copyFileSync(path.join(root, "blender-5.2.0/COPYING"), path.join(bundle, "COPYING"));
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fs.copyFileSync(path.join(root, "docs/web/third-party-notices.json"), path.join(bundle, "third-party-notices.json"));
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fs.copyFileSync(path.join(root, "docs/web/sbom.spdx.json"), path.join(bundle, "sbom.spdx.json"));
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fs.copyFileSync(path.join(root, "docs/web/deployment-contract.json"), path.join(bundle, "deployment-contract.json"));
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fs.copyFileSync(path.join(root, "docs/web/DEPLOYMENT.md"), path.join(bundle, "DEPLOYMENT.md"));
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fs.copyFileSync(path.join(root, "docs/web/operations-diagnostics.json"), path.join(bundle, "operations-diagnostics.json"));
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fs.copyFileSync(path.join(root, "docs/web/RELEASE_NOTES.md"), path.join(bundle, "RELEASE_NOTES.md"));
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fs.copyFileSync(path.join(root, "docs/web/KNOWN_LIMITATIONS.md"), path.join(bundle, "KNOWN_LIMITATIONS.md"));
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fs.copyFileSync(path.join(root, "docs/web/RELEASE_RECOVERY.md"), path.join(bundle, "RELEASE_RECOVERY.md"));
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fs.copyFileSync(path.join(root, "docs/WEB_BLENDER_MODELER_V1_SCOPE.md"), path.join(bundle, "V1_SCOPE.md"));
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fs.copyFileSync(path.join(root, "docs/status/parity-ledger.json"), path.join(bundle, "parity-ledger.json"));
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fs.copyFileSync(path.join(root, "blender-5.2.0/extern/opensubdiv-source/LICENSE.txt"), path.join(bundle, "LICENSE-OpenSubdiv.txt"));
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fs.copyFileSync(path.join(root, "blender-5.2.0/extern/gmp-source/COPYING.LESSERv3"), path.join(bundle, "LICENSE-GMP-LGPLv3.txt"));
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fs.writeFileSync(path.join(bundle, "README.txt"), [
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"Web Blender Modeler V1 offline release",
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"",
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"Serve app/ from a static HTTP server that implements deployment-contract.json.",
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"See DEPLOYMENT.md for the required isolation, cache, MIME, ETag and byte-range behavior.",
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"See RELEASE_NOTES.md, KNOWN_LIMITATIONS.md, RELEASE_RECOVERY.md and V1_SCOPE.md for release boundaries and recovery.",
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"The application has no runtime CDN dependency.",
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"Opening index.html directly is unsupported because browsers restrict module Workers and WASM under file://.",
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"See SOURCE_OFFER.txt and third-party-notices.json for licensing and corresponding source.",
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"",
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].join("\n"));
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fs.writeFileSync(path.join(bundle, "SOURCE_OFFER.txt"), [
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"Corresponding source for this GPL-2.0-or-later WebEngine distribution is provided in",
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"blender-web-corresponding-source.tar.gz alongside this archive. It contains the Blender 5.2",
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"source, Web application/protocol source, Web build scripts, dependency lockfile and build documentation.",
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"The source archive is covered by SHA256SUMS.txt.",
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"",
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].join("\n"));
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function exportedInteger(file, name) {
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const source = fs.readFileSync(path.join(root, file), "utf8");
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const match = source.match(new RegExp(`export const ${name} = (\\d+);`));
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if (!match) throw new Error(`${file} does not export ${name} as an integer literal`);
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return Number(match[1]);
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}
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const packageJson = JSON.parse(fs.readFileSync(path.join(root, "web/package.json"), "utf8"));
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const engineManifest = JSON.parse(fs.readFileSync(path.join(root, "web/app/public/engine-manifest.json"), "utf8"));
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const builtFiles = walk(path.join(root, "web/dist"));
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const workerAssets = builtFiles.filter((relative) => /^assets\/.+\.worker-[A-Za-z0-9_-]+\.js$/.test(relative));
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if (workerAssets.length === 0) throw new Error("production build has no content-hashed Worker assets");
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fs.writeFileSync(path.join(bundle, "release-metadata.json"), `${JSON.stringify({
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schemaVersion: 1,
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product: "Web Blender Modeler V1",
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productVersion: packageJson.version,
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engineReleaseId: engineManifest.releaseId,
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storage: {
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indexedDbSchemaVersion: exportedInteger("web/app/src/storage/migrations.ts", "STORAGE_SCHEMA_VERSION"),
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opfsProjectManifestSchemaVersion: exportedInteger("web/app/src/storage/opfs-files.ts", "OPFS_PROJECT_SCHEMA_VERSION"),
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migrationDirection: "forward-only",
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originBound: true,
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},
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app: {
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workerAssets,
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entryAssets: builtFiles.filter((relative) => /^assets\/index-[A-Za-z0-9_-]+\.(?:js|css)$/.test(relative)),
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documentCache: "no-cache",
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manifestCache: "no-cache",
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hashedAssetCache: "public, max-age=31536000, immutable",
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},
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}, null, 2)}\n`);
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function sha256(file) {
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return crypto.createHash("sha256").update(fs.readFileSync(file)).digest("hex");
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}
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function walk(directory, base = directory) {
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const files = [];
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for (const entry of fs.readdirSync(directory, { withFileTypes: true }).sort((a, b) => a.name.localeCompare(b.name))) {
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const absolute = path.join(directory, entry.name);
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if (entry.isDirectory()) files.push(...walk(absolute, base));
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else files.push(path.relative(base, absolute).replaceAll(path.sep, "/"));
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}
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return files;
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}
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const manifest = walk(bundle).map((relative) => ({ path: relative, bytes: fs.statSync(path.join(bundle, relative)).size, sha256: sha256(path.join(bundle, relative)) }));
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fs.writeFileSync(path.join(bundle, "manifest.json"), `${JSON.stringify({ schemaVersion: 1, files: manifest }, null, 2)}\n`);
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function deterministicArchive(output, cwd, entries, options = []) {
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const tarPath = output.replace(/\.gz$/, "");
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fs.rmSync(output, { force: true });
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fs.rmSync(tarPath, { force: true });
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execFileSync("tar", ["--sort=name", "--mtime=@0", "--owner=0", "--group=0", "--numeric-owner", ...options, "-cf", tarPath, "-C", cwd, ...entries]);
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execFileSync("gzip", ["-n", "-f", tarPath]);
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}
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const binaryArchive = path.join(releaseRoot, "blender-web-offline.tar.gz");
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deterministicArchive(binaryArchive, releaseRoot, ["blender-web-offline"]);
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const sourceArchive = path.join(releaseRoot, "blender-web-corresponding-source.tar.gz");
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const sourceEntries = [
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"blender-5.2.0",
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"web/app",
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"web/protocol",
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"web/package.json",
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"web/package-lock.json",
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"web/tsconfig.json",
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"web/eslint.config.js",
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"web/playwright.config.ts",
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"web/playwright.release.config.ts",
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"web/playwright.archive.config.ts",
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"web/playwright.single-thread.config.ts",
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"tools/web",
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"docs/web",
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"docs/PROJECT_STATUS_AND_NEXT_WORK.md",
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"docs/WEB_BLENDER_MODELER_V1_SCOPE.md",
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"docs/status/parity-ledger.json",
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"WEB_BLENDER_MIGRATION_EXECUTION_PLAN.md",
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];
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function sourceManifestFiles(entries) {
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const files = [];
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const visit = (absolute, relative) => {
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const stat = fs.lstatSync(absolute);
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if (stat.isDirectory()) {
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if (path.basename(absolute) === "__pycache__") return;
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for (const name of fs.readdirSync(absolute).sort((left, right) => left.localeCompare(right))) {
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visit(path.join(absolute, name), path.posix.join(relative, name));
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}
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return;
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}
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if (relative.endsWith(".pyc")) return;
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if (stat.isSymbolicLink()) {
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files.push({ path: relative, type: "symlink", target: fs.readlinkSync(absolute) });
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return;
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}
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files.push({ path: relative, type: "file", bytes: stat.size, sha256: sha256(absolute) });
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};
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for (const entry of entries) visit(path.join(root, entry), entry);
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return files;
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}
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const sourceManifestPath = path.join(root, "SOURCE_MANIFEST.json");
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if (fs.existsSync(sourceManifestPath)) throw new Error(`refusing to replace existing ${sourceManifestPath}`);
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const sourceManifest = {
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schemaVersion: 1,
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product: "Web Blender Modeler V1",
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version: packageJson.version,
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engineReleaseId: engineManifest.releaseId,
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files: sourceManifestFiles(sourceEntries),
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};
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fs.writeFileSync(sourceManifestPath, `${JSON.stringify(sourceManifest, null, 2)}\n`);
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try {
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deterministicArchive(sourceArchive, root, [...sourceEntries, "SOURCE_MANIFEST.json"], [
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"--exclude=*/__pycache__",
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"--exclude=*/__pycache__/*",
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"--exclude=*.pyc",
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]);
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}
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finally {
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fs.rmSync(sourceManifestPath, { force: true });
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}
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const sums = [binaryArchive, sourceArchive].map((file) => `${sha256(file)} ${path.basename(file)}`).join("\n") + "\n";
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fs.writeFileSync(path.join(releaseRoot, "SHA256SUMS.txt"), sums);
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process.stdout.write(`offline-release-ok binary=${fs.statSync(binaryArchive).size} source=${fs.statSync(sourceArchive).size} sha256=${sha256(binaryArchive)}\n`);
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