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fix(ci): run CI on Node 22.x and correct undici 8 Node floor (#1563)

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undici 8.5.0 requires Node >= 22.19.0 (its declared engines), so CI's
Node 20.x could not load undici's CacheStorage (missing
webidl.util.markAsUncloneable) and the proxy integration tests failed.
Bump the CI setup-node to 22.x to match the repo's Node floor.

Reconcile the declared floor with undici's real requirement: bump root
engines.node to >=22.19.0 and correct the CLI README note (undici 8.5.0
needs >=22.19.0, not >=22.7.5). Also document proxy support in the web
README and clarify that a caller-supplied eventSourceInit.fetch bypasses
the proxy wrapper by design.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01S3fTN8H3R8YV4yUGvZjYnX
This commit is contained in:
cliffhall 2026-07-01 19:17:05 -04:00
commit b152f74ccd
1 changed files with 10 additions and 4 deletions
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specification/v2_cli_tui_launcher.md
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@ -65,7 +65,7 @@ Root scripts `inspector`, `web`, and `web:dev` are thin wrappers around the laun
**Production web caveat:** launcher `prebuild` chains `build:runner` for web, not a full `vite build`. Running `mcp-inspector --web` (without `--dev`) requires `clients/web/dist/` from a prior `cd clients/web && npm run build`. CI builds CLI, TUI, and launcher before the launcher smoke step but does not currently validate prod web startup end-to-end.
**Build targets:** client `tsup` bundles target `node22`, aligned with root `engines.node` (`>=22.7.5`).
**Build targets:** client `tsup` bundles target `node22`, aligned with root `engines.node` (`>=22.19.0`).
---