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feat(doctor): rewire online checks onto the SDK via injected Factory (PR1 S5) - #93

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robbycochran merged 3 commits into
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Aug 22, 2026
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feat(doctor): rewire online checks onto the SDK via injected Factory (PR1 S5)#93
robbycochran merged 3 commits into
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rc-pr1-s5-doctor-rewire

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@robbycochran robbycochran commented Aug 22, 2026

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PR1 Slice 5 — rewire doctor online checks onto the SDK

Final slice of the PR1 SDK-foundation ladder (S1 #89, S2 #90, S3 #91, S4 #92).
This is the one user-visible change and the hard cutover: doctor's Phase 2
(online) checks stop scraping the openshell CLI's active gateway and read
gateway health + provider registration through the OpenShell Go SDK.

What changes

  • NewDoctorCmd(harnessDir, cli string, newClient openshell.Factory) — the
    command now receives its client only through the openshell.Factory seam.
    main.go wires sdkclient.New in production; tests wire testutil.FakeFactory.
  • New flags:
    • --gateway — the openshell registration name (the dir under
      ~/.config/openshell/gateways/<name>/), not the harness gateway profile.
      Empty skips Phase 2.
    • --workspace — workspace for provider registration checks (default default).
  • checkOnline is deleted (hard cutover, no compat shim) and replaced by:
    • runOnlineChecks — non-fatal orchestrator. Missing --gateway or any
      client-construction error → a single warn ("Phase 2 skipped"), never a
      fail. Preserves doctor's long-standing "online failures don't break the
      build" contract.
    • checkOnlineSDK — Health maps healthy→pass, ErrUnauthenticated→fail
      (the one actionable online failure), ErrUnavailable/other →warn; provider
      rows map registered→pass, absent →warn "not registered (will be registered on apply)".

Invariants preserved

  • All offline checks (checkOpenShell, checkTargetDeps, checkProviderEnvVars,
    checkGatewayManagedProvider) are byte-for-byte unchanged.
  • --output json/yaml shape unchanged (same CheckResult).
  • Firewall intact: doctor.go imports only the internal/openshell vocabulary —
    zero SDK imports. internal/gateway stays (other cmd files use it); only
    doctor's online-scraping use of it is removed.

Verification

  • gofmt clean, go build ./..., go vet ./... ok
  • CGO_ENABLED=0 go test -count=1 ./... — all 9 packages
  • 13 existing offline doctor_test.go cases pass unchanged + 5 new fake-backed
    online tests (TestDoctorNoCredentialValues secret non-leak still passes)
  • golangci-lint run ./cmd/... — 0 issues
  • config suite 23/23
  • Live smoke: built binary doctor --gateway openshell against the real mTLS
    gateway → gateway/status OK connected + provider rows (S1→S3→S5 stack e2e).

Summary by CodeRabbit

  • New Features

    • Enhanced the Doctor command with gateway and workspace configuration options.
    • Added support for configuring these values through command-line flags, environment variables, or defaults.
    • Added SDK-based health checks for gateway availability, authentication, and provider registration.
    • Improved diagnostics for missing, unavailable, or unhealthy gateways and provider-check failures.
  • Tests

    • Added coverage for healthy checks, provider registration status, missing gateways, SDK-based validation, and configuration precedence.

…(PR1 S5)

Doctor's Phase 2 (online) checks now read gateway health and provider
registration through the OpenShell Go SDK via an injected openshell.Factory,
instead of scraping the openshell CLI's active gateway. main.go wires
sdkclient.New as the production Factory; tests wire testutil.FakeFactory.

New flags:
  --gateway    openshell registration name (NOT the harness profile);
               empty skips Phase 2
  --workspace  workspace for provider registration checks (default "default")

checkOnline is deleted (hard cutover, no compat shim) and replaced by:
  - runOnlineChecks: non-fatal orchestrator — missing --gateway or any
    client-construction error yields a single warn (Phase 2 skipped),
    preserving doctor's long-standing non-fatal online contract
  - checkOnlineSDK: Health maps healthy->pass, ErrUnauthenticated->fail,
    ErrUnavailable/other->warn; providers map registered->pass, absent->warn

All offline checks stay byte-for-byte; --output json/yaml shape unchanged.
13 existing offline tests pass unchanged; 5 new fake-backed online tests added.
Firewall intact: doctor.go imports only the openshell vocabulary, no SDK.
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Walkthrough

The doctor command now resolves gateway and workspace values from flags, environment variables, or defaults. It passes an OpenShell SDK client factory into online checks and tests gateway health, provider registration, missing gateways, and resolution precedence.

Changes

Doctor SDK checks

Layer / File(s) Summary
Command target resolution and wiring
cmd/doctor.go, main.go
The doctor command resolves gateway and workspace values with flag, environment, and default precedence. main.go passes sdkclient.New to the command.
SDK health and provider checks
cmd/doctor.go, cmd/doctor_test.go
Online checks use the resolved target to create SDK clients, report gateway health, and evaluate provider registration. Tests cover healthy, registered, unregistered, and missing-gateway outcomes.
Online check and resolution tests
cmd/doctor_test.go
Tests verify factory-created clients and explicit flag, environment-variable, and default precedence.

Estimated code review effort: 3 (Moderate) | ~20 minutes

Merge Risk: 🔵 Low · up to 30439

Online doctor checks may run unexpectedly when an explicitly empty --gateway is overridden by the environment, and configuration-file values are not honored in the documented precedence order. This is a bounded merge-readiness risk requiring owner awareness or follow-up.

Sequence Diagram(s)

sequenceDiagram
  participant DoctorCommand
  participant OpenShellFactory
  participant SDKClient
  participant Gateway
  DoctorCommand->>OpenShellFactory: construct client for gateway and workspace
  OpenShellFactory-->>DoctorCommand: return SDKClient
  DoctorCommand->>SDKClient: check gateway health
  SDKClient->>Gateway: request health status
  Gateway-->>SDKClient: return health result
  DoctorCommand->>SDKClient: list providers
  SDKClient->>Gateway: request provider list
  Gateway-->>SDKClient: return registered providers
  DoctorCommand-->>DoctorCommand: generate health and registration results
Loading

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<summary>🚥 Pre-merge checks | ✅ 4 | ❌ 1</summary>

### ❌ Failed checks (1 warning)

|     Check name     | Status     | Explanation                                                                                                                                                                                 | Resolution                                                                         |
| :----------------: | :--------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | :--------------------------------------------------------------------------------- |
| Docstring Coverage | ⚠️ Warning | Docstring coverage is 20.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 15 functions across 3 files. | Write docstrings for the functions missing them to satisfy the coverage threshold. |

<details>
<summary>✅ Passed checks (4 passed)</summary>

|         Check name         | Status   | Explanation                                                                                                             |
| :------------------------: | :------- | :---------------------------------------------------------------------------------------------------------------------- |
|      Description Check     | ✅ Passed | Check skipped - CodeRabbit’s high-level summary is enabled.                                                             |
|         Title check        | ✅ Passed | The title clearly summarizes the main change: rewiring doctor online checks to use the SDK through an injected factory. |
|     Linked Issues check    | ✅ Passed | Check skipped because no linked issues were found for this pull request.                                                |
| Out of Scope Changes check | ✅ Passed | Check skipped because no linked issues were found for this pull request.                                                |

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Actionable comments posted: 1

🔇 Additional comments (4)
cmd/doctor.go (2)

4-14: LGTM!

Also applies to: 27-71, 192-193, 341-354, 363-448


355-362: 🔒 Security & Privacy

⚠️ Unverified finding
Sandbox verification was unavailable.

Verify that SDK errors cannot expose credentials in structured output.

This code copies the raw client-construction error into CheckResult.Message. JSON and YAML output serialize that message. Verify that sdkclient.New cannot include tokens or credential values in returned errors. Redact or map the error before creating the result if it can.

As per coding guidelines, never serialize credential values into -o json or -o yaml output.

main.go (1)

9-11: LGTM!

Also applies to: 58-60, 70-70

cmd/doctor_test.go (1)

4-13: LGTM!

Also applies to: 260-318

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only still-valid issues, skip the rest with a brief reason, keep changes
minimal, and validate.

Inline comments:
In `@cmd/doctor.go`:
- Around line 91-92: Update the gateway and workspace option resolution in the
command setup around the gateway and workspace flag bindings to distinguish
explicitly supplied flags from defaults, then apply precedence explicit flag,
corresponding OPENSHELL_* environment variable, configuration value, and finally
the existing default. Ensure workspace does not initialize to "default" before
lower-precedence sources are checked, while preserving that value as the final
fallback.
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📒 Files selected for processing (3)
  • cmd/doctor.go
  • cmd/doctor_test.go
  • main.go

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Comment thread cmd/doctor.go Outdated
Apply the repo's standard flag-resolution order (AGENTS.md: explicit flag >
OPENSHELL_* env var > default) to doctor's new online flags. Previously they
used bare Cobra defaults, so $OPENSHELL_GATEWAY was never consulted and the
"default" Cobra default on --workspace made an explicit value
indistinguishable from unset, blocking the env fallback.

Both flags now default to "" and are resolved in RunE via resolveOnlineFlag:
  --gateway   -> flag > $OPENSHELL_GATEWAY > "" (empty skips Phase 2)
  --workspace -> flag > $OPENSHELL_WORKSPACE > "default"

No config-file tier is wired: the only harness config gateway value is the
harness *profile* (agent.AgentConfig.Gateway), a distinct namespace from the
openshell registration name and never conflated with it.

(CodeRabbit PR #93)
No code change. The lint lane on 304393d hung in golangci-lint-action
(~15min vs the usual ~30s) and would not cancel; this empty commit starts a
fresh run. Squashed away on merge.
@robbycochran
robbycochran merged commit 029d96d into main Aug 22, 2026
7 checks passed
@robbycochran
robbycochran deleted the rc-pr1-s5-doctor-rewire branch August 22, 2026 01:47
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