unkin-agent 2c671a1be7 Add npm virtual repositories (#152) ...

npm clients need one registry for internal and public packages, but npm virtuals have no merger, so a local npm repo and npmjs cannot be served together.

- merge packuments across members: union versions (member order wins), first-defined dist-tags minus ones naming missing versions
- serve full and abbreviated (`install-v1`) packuments, scoped names included, via the shared virtual merge cache
- point tarballs at `<virtual>/<member>/<path>` and 302 them to the owning member
- reject an invalid Host with 400; serve virtual and local packuments `no-store` with `Vary: Host, X-Forwarded-Proto, Accept`
- return 502 when a member errors; skip members without the package
- add `docs/npm/virtual.md` and a stock `node:22` e2e-docker case

Reviewed-on: #152
Co-authored-by: unkin-agent <unkin-agent@unkin.net>
Co-committed-by: unkin-agent <unkin-agent@unkin.net>

2026-10-17 21:52:55 +11:00

..

local.md

Add local npm registry publish and install (#139)

2026-10-17 17:18:05 +11:00

remote.md

Split per-type registration points into per-type files (#150)

2026-10-17 15:54:47 +11:00

virtual.md

Add npm virtual repositories (#152)

2026-10-17 21:52:55 +11:00