CI's island lanes fall back to the development pack (dev-pack.json: Node
24.22.1, no package.json) until the libnode-packs cache exists, so the
smoke test, which verifies a @scriptc/libnode-<platform> package against
the 24.22.0 pin, failed there. It now runs only when SCRIPTC_LIBNODE names
a package directory. The pack package versions follow the 0.4.2 release
(scripts/sync-versions.mjs), which pin.test.ts checks.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Stack the libnode packs on the in-process loader (#1685) and use its
pack assembler and manifest format instead of a second one:
build-pack.mjs keeps its CLI and fields (schema, nodeVersion,
moduleVersion, bridgeAbi, platform, arch, files), adds the libnode and
bridge names, strips and (on macOS) re-signs the bridge and links it with
-z defs, and exports buildPack(), which the platform packs call with their
package, target and build inputs as extra manifest fields.
libnodeRecord falls back to the installed @scriptc/libnode-<platform>
pack, found from the entry's directory and then next to the compiler,
when neither --libnode nor SCRIPTC_LIBNODE names one.
The Linux test lanes restore the libnode build that the libnode-packs
workflow cached, assemble the linux-x64 pack from it in seconds
(build.mjs --from-cache never builds Node) and export SCRIPTC_LIBNODE, so
the Node island corpus and harness tests run instead of skipping.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Add the @scriptc/libnode-<platform> packs (linux-x64-gnu, linux-arm64-gnu,
darwin-arm64, darwin-x64): the pinned Node.js 24.22.0 built as a stripped
shared library with full ICU and its startup snapshot, the scriptc bridge
compiled against that release's headers, Node's LICENSE and a manifest
with the Node version, NODE_MODULE_VERSION, bridge ABI and file hashes.
packages/libnode-common holds the pin, the build (fetch and verify the
source tarball, configure --shared, build only the libnode target, strip,
stage with headers in a cache keyed by release, flags, platform and
toolchain; the bridge rebuilds in seconds against the cached headers),
a verifier, and a smoke test: a C program that loads a pack the way the
runtime does, starts Node from the snapshot and evaluates expressions
synchronously, asynchronously and throwing.
The libnode-packs workflow builds the packs on native runners, Linux in
the manylinux_2_28 images for a glibc 2.28 floor, caches each libnode
build, smoke-tests and uploads every pack. It never runs in the ordinary
build or test path. The compiler gains the pack lookup (SCRIPTC_LIBNODE,
then the installed package), validation, the nodeIslands.libnode
placements and the license notices for the Node island loader to use.
The bridge source and its C ABI header are the NI-1 bridge agent's,
included here so the packs build; the packs stay private until the
in-process island runtime ships.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Chris Tate