feat: add a version RPC returning the daemon build version
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RPC clients (the hephaestus.nvim plugin, for its `:Heph version`
command) had no way to learn which hephd they are talking to — `health`
returns counts, not a version. Add a tiny `version` method returning
`{ version: heph_core::VERSION }`, the same `X.Y.Z (sha)` string the
binaries print for --version. No store access needed.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Erich Blume 2026-06-04 11:13:47 -07:00
commit 7914232ec4
3 changed files with 33 additions and 0 deletions

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New `version` RPC returns the daemon's build version (`heph_core::VERSION`, e.g. `1.0.0 (ab6701d12)`), so RPC clients — notably the `hephaestus.nvim` plugin's `:Heph version` command — can report which `hephd` they are talking to without shelling out to the binary.