workspace.go was 950 lines after the dispatcher work in PRs #2811 +
#2824 + #2843 + #2846 + #2847 + #2848 + #2850. This extracts the 6
SoT dispatcher helpers into a new workspace_dispatchers.go so the
file is the architectural unit it deserves to be (one place for
"how do we route a workspace lifecycle verb to a backend?").
Moved (no body changes — pure cut + paste with imports):
- HasProvisioner (gate accessor)
- provisionWorkspaceAuto (async provision)
- provisionWorkspaceAutoSync (sync provision, runRestartCycle's path)
- StopWorkspaceAuto (stop dispatcher)
- RestartWorkspaceAuto (restart wrapper)
- RestartWorkspaceAutoOpts (restart with resetClaudeSession)
workspace.go shrinks from 950 → 735 lines and now holds:
- WorkspaceHandler struct + constructor
- SetCPProvisioner / SetEnvMutators
- Create / List / Get / scanWorkspaceRow
- HTTP handler glue
workspace_dispatchers.go is 255 lines and holds the dispatcher trio +
sync variant + gate accessor + a header docblock summarizing the
history (PRs that added each helper) and the source-level pin tests
that gate against drift.
Source-level pin tests updated:
- TestNoCallSiteCallsDirectProvisionerExceptAuto: workspace_dispatchers.go
added to allowlist (the dispatcher IS the place that calls per-backend
bodies directly).
- TestNoCallSiteCallsBareStop: same.
- TestNoBareBothNilCheck / TestOrgImportGate_UsesHasProvisionerNotBareField:
no change — they were source-pinning specific files, not all callers.
Build clean, vet clean, full test suite passes (1742 / 0 in workspace,
all Go test packages green).
Out of scope (#2800 has more):
- workspace_provision.go (869 lines) split into Docker + CP halves —
files would still be 400+ each, marginal value. Defer until a
third backend lands and the symmetry breaks.
- Splitting Create / List / Get into per-handler files — they're
short and tightly coupled to the struct; keep co-located.
Closes#2800 partial. Filing a follow-up issue if/when workspace.go
or workspace_provision.go grows past 800 lines again.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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