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clawpanel/src-tauri
晴天 b25808f7f0 feat(hermes): auto-heal platforms.api_server.enabled before gateway start (Step 5)
Close the G7 gap from the v3 integration design.

Scenario: A user upgrades Hermes (or manually edits config.yaml and drops
the api_server platform block). The next `gateway start` silently produces
a Gateway that doesn't expose /v1/runs, and ClawPanel's chat/agent flows
fail with confusing errors.

Solution: Run a pre-start guardian that checks
`platforms.api_server.enabled: true` and auto-heals the file when
missing, with a timestamped backup so users can always roll back.

Backend (src-tauri/src/commands/hermes.rs):
- New pure helpers `config_has_api_server_enabled(raw)` and
  `patch_yaml_ensure_api_server(raw)` working directly on YAML strings
  (no serde_yaml dependency needed — we only touch 3 structural keys).
- `ensure_api_server_enabled(app)` wraps the helpers with filesystem
  I/O: reads config.yaml, writes `config.yaml.bak-<epoch>` on mutation,
  writes the patched content back, emits `hermes-config-patched` so
  the frontend can show a transparent toast.
- Called from `hermes_gateway_action` on every `start` action. If
  config.yaml doesn't exist, the guardian is a no-op (configure_hermes
  creates a compliant file on first run).
- 7 new unit tests covering: truthy value variants (true/yes/on/1),
  missing/disabled/commented scenarios, no-op when healthy,
  appending a full platforms block, injecting into existing platforms,
  replacing an explicitly disabled api_server subtree.

Web mode (scripts/dev-api.js):
- Mirrors the three helpers as `_hermesConfigHasApiServerEnabled`,
  `_hermesPatchYamlEnsureApiServer`, `_hermesEnsureApiServerEnabled`.
- Called in `hermes_gateway_action` start path.
- Logs to console.warn instead of emitting a Tauri event.

Frontend (src/engines/hermes/pages/dashboard.js):
- Dashboard subscribes to `hermes-config-patched` and surfaces a toast
  (6s duration) so the user knows the auto-heal happened and where the
  backup lives.

Verified: cargo fmt / cargo clippy -D warnings / cargo test all green
(12 hermes tests pass total: 5 provider registry + 7 guardian).
`node --check scripts/dev-api.js` passes. `npm run build` green.
2026-04-24 20:58:30 +08:00
..
2026-02-26 22:34:55 +08:00
2026-04-20 16:08:15 +08:00
2026-04-20 16:08:15 +08:00