feat(core): add a temporal durable-execution mode - #2

Draft

moedash wants to merge 103 commits into

2026/08/opencode-temporal-tuifrom

2026/08/opencode-temporal

Commits on Sep 7, 2026

Added a Temporal durable-session layer over opencode serve.
moedash
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0eff4fd
Added a Temporal-backed SessionExecution to the v2 engine.
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460b935
Verified v2 crash recovery and documented Phase 2.
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0d74c1b
Typed the SessionExecution active set as SessionID.
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29750b3
Made resume await the run and surface its error as a RunError.
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0c5841d
Backed SessionExecution active with Temporal visibility.
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247a13f
Reconstructed the exact tagged RunError across the Temporal boundary.
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e238ab9
Added a shared, durable event store so any worker resumes any session.
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7ee285c
Added a per-step Temporal turn (each step its own activity).
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affff64
Made remote libSQL writes atomic via interactive transactions.
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dc8343e
Updated the shared-store caveat for atomic remote writes.
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0ba0e61
Closed interrupted tools on every step re-drive, not just the first.
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8207cd6
Resumed a crashed step from the log instead of re-running its tools.
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89814d6
Documented the resumable per-step turn in the temporal README.
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5913894
Documented the real cross-host resume boundary.
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27fb1b8
Ran the Temporal worker standalone, decoupled from the HTTP server.
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eeac1a3
Serialized migrations across processes with a BEGIN IMMEDIATE lock.
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5d3b963
Re-ran idempotent tools on resume instead of failing them.
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da67f4a
Bounded the turn's step loop and the repeated-identical-call stuck loop.
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d2373cf
Made permission asks durable and replyable from any process.
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0226e0b
Verified networked-libSQL transaction atomicity against a live sqld.
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6c5ab76
Added the worktree-portability design note.
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08938f2
Recovered wake-driven turns that a re-drive silently dropped.
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3e68017
Raised the activity backstop to 12 hours; recorded cancellations as such.
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6970498
Keyed tool asks deterministically so re-drives adopt the same row.
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478afee
Fixed two workflow races around drains and interrupts.
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18d0972
Hardened resume, interrupt, and active against races and mode drift.
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d4e8504
Covered libSQL auto-commit statements with the transaction permit.
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969032c
Fixed the review's low-severity batch.
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5d8f2d9
Added the AI-399 local-options evaluation draft with measurements.
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041dd9c
Resolved the language-shim reference in the AI-399 draft.
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e9e418c
Resolved the dev-server redistribution question in the AI-399 draft.
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c7e70f1
Resolved the desktop signal/update surface in the AI-399 draft.
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d3ba35e
Finalized the AI-399 evaluation with research findings.
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40cc196
Defined the appliance archetype on first use.
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d23d583
Clarified that the dev-server pairing quantifies the rejected alternative.
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3af5c8e
Reframed the ambient-check pattern as the compatibility variant.
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f7a7d9e
Ran the session supervisor in-process with a six-primitive micro-driver.
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5697c26
Documented the one-supervisor-two-drivers demonstration and the SDK-surface line.
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decec77
Collapsed the factory to two modes: local and temporal.
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b77ef40
Dropped the bundled-server pairing from the measurements.
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2ba9360
Replaced raw control bytes in source with escape sequences.
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129273a
Guarded permission status transitions; adopted same-process retries.
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5c1ebfa
Retried busy errors on the shared store; let reads skip the permit.
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aa1f91b
Bounded workflow history and closed two idle-boundary wake losses.
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7a10299
Served the step-entry checks from one projected-history load.
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ba2a43c
Applied foreign keys best-effort on the shared backend; small hygiene.
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0aca281
Read the active-session store checks concurrently.
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c862234
Typed the user-decline halt across the durable boundary.
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5b30ac2
Gave the local driver the same 12h drain backstop as Temporal mode.
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7576b31
Swept abandoned pending permission rows; deflaked concurrent open.
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2e98df8
Retried the cold WAL switch instead of trusting busy_timeout.
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3b89eea
Fenced the event log behind the running attempt.
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64cf634
Corrected the remote throughput limit and the fenced-overlap note.
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98b8cce
Moved the serve-wrapper increment to its own branch.
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fbc3f6c
Rebuilt missing worktrees from shared-store snapshot packs.
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57b78f8
Added a how-it-fits-together overview to the README.
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13e3d23
Aligned the docs and scripts with the per-step reality.
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511c939
Removed the unreachable whole-turn execution path.
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b343fb4
Cleaned the docs' voice; fixed a stale mode count.
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16b50f5
Waited out the catalog's async population in model resolution.
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56fec48
Added a one-command tmux demo for the temporal mode.
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311c0e5
Computed the demo's UI URL from the server port.
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d4ee507
Said plainly that the driver pane finishing is the expected end state.
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8f80aa0
Made the packaged CLI carry the temporal client path.
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bfe88ce
Waited out the integration state before sending requests without auth.
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78dcbd0
Added a what-it-is row to the comparison table.
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f0b523a
Removed a duplicated dependency key.
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7fc100e
Dropped the poll ticker and duration parser from the local driver.
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242bdee
Rewrote the local session executor as a native coordinator.

jssmith
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3e1b684
Parameterized the local executor test into a driver-contract suite.

jssmith
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8aa7e5e
Described the two-loop (one-drain) design in comments and README.

jssmith
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ef65928
Honored OPENCODE_SESSION_IDLE_TIMEOUT in temporal mode.
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874d2f6
Pointed the driver-contract suite at the Temporal driver.
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90bf050
Replaced the local driver's duration table with effect's Duration.
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cc32317
Pruned the internal evaluation docs from the branch.
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fdf0bdf
Split the verification scripts out of the upstream-curated branch.
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8d28f4f
Run local sessions on the proven SessionRunCoordinator.

jssmith
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3d49f73
Add a Temporal test harness and fix a condition-cancellation blocker.

jssmith
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551559f
Fix the event-log owner token to be unique per activity execution.

jssmith
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0444bcc
Surface genuine interrupt-delivery failures instead of swallowing them.

jssmith
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b7fa5d6
Count all drains toward continue-as-new, including resume-driven ones.

jssmith
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f8f50d2
Document the remaining Temporal supervisor coordination follow-ups.

jssmith
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06cd5f4
Redesign the Temporal supervisor: interrupt keeps serving, resume joins.

jssmith
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e650696
Test the supervisor redesign: fake-runtime + real-Temporal harness.

jssmith
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0f90321
Update the Temporal supervisor follow-ups doc: deep items now fixed.

jssmith
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17d95f4
Add a branch summary describing the local pivot and Temporal-mode fixes.

jssmith
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f356496
Correct the branch doc: default prompt delivery is steer and works, not a quirk.

jssmith
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6d142f0
Carried the idle override and the contract suite through the redesign.
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9b9ae68
Promoted the conformance suite and test harness into core's source.
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abad924
Moved the Temporal executor into its own package.
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86cb69c
Collected the executor's protocol and config into their own modules.
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99f5f7c
Folded the workflow's inputs into one options record.
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029d4e2
Renamed the supervisor pieces for what they are now.
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73fe320
Retold the README around the executor seam.
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873f71e
Made the conformance suite's fixture endpoint self-evidently inert.
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af00e10
Retired the conformance resume sessions before their run ends.
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acb702b
Followed cross-process turns in the TUI's event projector.
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70ad63e
Stopped fabricating an agent and model on projected user messages.
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2121ff4
Confirmed settlement with a second read; removed coalesced parts.
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cb1fc5c
Updated the branch docs' supervisor paths after the package move.
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08b12e7
Made question asks durable rows, mirroring permission requests.
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2fd6ee0
Rendered question prompts in the TUI, local and cross-process.
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3434d80