spawnSync cannot start the pnpm .cmd shim without a shell, so the bump
step's lockfile refresh failed with ENOENT on Windows after rewriting
every manifest. Resolve pnpm to a JavaScript entry executed by the
current Node: the run-script's npm_execpath when present, otherwise the
workspace's own pnpm dependency (located on disk because pnpm's manifest
does not export its bin entry).
GNU tar parses the colon in an absolute Windows path as a remote-host
separator and aborts, so the tarball readers now run tar in the
tarball's directory and pass only its file name.
The harness packages declare the vendored framework as a peer, so installing
only the dsh tarballs left npm resolving @deepseek-ai/cordis from a private
registry the credential-free pack job cannot reach. The verification now takes
several pack directories and installs every tarball in them, and the dsh
workflow packs the vendored family for that purpose while still publishing only
its own set.
The verification also reads what each tarball declares instead of what the
checkout says, which is what let the process and tarball helpers become one
home each - the three copies of a spawn wrapper were a duplication finding.
Tianyi Cui