69 lines
3.7 KiB
JavaScript
69 lines
3.7 KiB
JavaScript
#!/usr/bin/env node
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import { createHash } from "node:crypto";
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import { spawnSync } from "node:child_process";
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import { cp, lstat, mkdir, mkdtemp, readdir, readFile, rm, writeFile } from "node:fs/promises";
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import { tmpdir } from "node:os";
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import { dirname, join, relative, resolve } from "node:path";
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import { fileURLToPath } from "node:url";
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const scriptDir = dirname(fileURLToPath(import.meta.url));
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const platformRoot = resolve(scriptDir, "../..");
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const artifactDir = resolve(process.env.NODEDC_DEPLOY_ARTIFACT_DIR || resolve(scriptDir, "../deploy-artifacts"));
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const [patchId = "platform-map-gateway-20260714-001", ...extra] = process.argv.slice(2);
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if (extra.length || !/^[A-Za-z0-9._-]{1,96}$/.test(patchId)) throw new Error("usage: build-map-gateway-artifact.mjs [patch-id]");
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const files = [
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["infra/synology/docker-compose.platform-http.yml", "platform/docker-compose.platform-http.yml"],
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["services/map-gateway", "platform/services/map-gateway"],
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];
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const ignored = new Set([".DS_Store", ".git", "node_modules"]);
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const stage = await mkdtemp(join(tmpdir(), "nodedc-map-gateway-artifact-"));
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const payload = join(stage, "payload");
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const target = join(artifactDir, `nodedc-platform-${patchId}.tgz`);
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try {
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await mkdir(payload, { recursive: true });
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for (const [source, destination] of files) await copySafe(resolve(platformRoot, source), join(payload, destination));
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await writeFile(join(stage, "manifest.env"), `id=${patchId}\ncomponent=platform\ntype=app-overlay\n`, "utf8");
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await writeFile(join(stage, "files.txt"), `${files.map(([, destination]) => destination).join("\n")}\n`, "utf8");
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await mkdir(artifactDir, { recursive: true });
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const tar = spawnSync("python3", ["-c", canonicalTarScript(), target, stage], {
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encoding: "utf8",
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maxBuffer: 128 * 1024 * 1024,
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});
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if (tar.status !== 0) throw new Error(`tar_failed:${tar.stderr || tar.stdout}`);
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console.log(JSON.stringify({ ok: true, patchId, artifact: target, sha256: createHash("sha256").update(await readFile(target)).digest("hex") }, null, 2));
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} finally {
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await rm(stage, { recursive: true, force: true });
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}
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function canonicalTarScript() {
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return [
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"import gzip,io,pathlib,sys,tarfile",
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"root=pathlib.Path(sys.argv[2])",
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"with open(sys.argv[1],'wb') as out:",
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" with gzip.GzipFile(filename='',mode='wb',fileobj=out,compresslevel=9,mtime=0) as gz:",
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" with tarfile.open(fileobj=gz,mode='w',format=tarfile.PAX_FORMAT) as tar:",
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" for top in ('manifest.env','files.txt','payload'):",
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" p=root/top; paths=[p]+(sorted(p.rglob('*')) if p.is_dir() else [])",
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" for x in paths:",
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" info=tar.gettarinfo(str(x),arcname=x.relative_to(root).as_posix())",
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" info.uid=info.gid=0; info.uname=info.gname='root'; info.mtime=0; info.mode=0o755 if info.isdir() else 0o644",
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" with (open(x,'rb') if info.isfile() else io.BytesIO()) as src: tar.addfile(info,src if info.isfile() else None)",
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].join("\n");
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}
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async function copySafe(source, destination) {
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const info = await lstat(source);
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if (info.isSymbolicLink()) throw new Error(`source_symlink_rejected:${source}`);
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if (info.isFile()) { await mkdir(dirname(destination), { recursive: true }); await cp(source, destination, { force: true }); return; }
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if (!info.isDirectory()) throw new Error(`source_type_rejected:${source}`);
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await mkdir(destination, { recursive: true });
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for (const entry of await readdir(source, { withFileTypes: true })) {
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if (ignored.has(entry.name) || entry.name.startsWith(".env")) continue;
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const child = join(source, entry.name);
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if (entry.isSymbolicLink()) throw new Error(`source_symlink_rejected:${relative(platformRoot, child)}`);
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await copySafe(child, join(destination, entry.name));
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}
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}
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