The generator escapes the apostrophe in the adapter description the same
way it does in every other generated comment; #883 committed the
hand-edited form.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri 1fef017 pins the same lithos-llm and Pebble revisions Fabro's main
moved to in #883, so the workspace links one copy of each again. The
lockfile drops the second lithos-llm and pebble-agent/pebble-coding-agent
entries the merge carried while the two pins disagreed.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The worker control bus was publish-only: the steer and interrupt
endpoints answered 202 once the control was forwarded, and a refusal
showed up only later as a `run.notice` on the run's stream.
A steer or an interrupt now carries a request id. The worker answers it
over the control stream it arrived on with `{request_id, outcome}`,
where the outcome is `delivered` (with the stage's label) or `refused`
(with the code and the reason). The server keeps the outstanding
requests in a registry and waits up to 5 s for the answer: the endpoint
answers 202 `{"outcome":"delivered","stage":…}`, 409 with the refusal's
code (`no_live_turn`, `no_such_stage`, `steer_refused`,
`interrupt_refused`) and message, or 202 `{"outcome":"pending"}` when
the worker gave no answer in time. The `run.notice` record on refusal
stays, under the same code, so a steer to a stage that is not running is
now `no_such_stage` there too. Pause and unpause are unchanged.
The in-process test path answers a steer or an interrupt from the run's
own controls at once. `FABRO_TEST_CONTROL_ACKS_MUTED=1` on the server
mutes the worker's answers, so a test can see the pending fallback.
`fabro steer` prints the worker's answer, and a refusal is its error.
The OpenAPI spec documents the 202 body and the 409 codes; the Rust and
TypeScript clients are regenerated.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Through a real server and its worker: a three-stage run forked at its
first stage continues with the other two on the first stage's restored
file and commits on the new run branch after the source's commits; a
retry of a run whose last stage failed transiently reruns that stage and
succeeds; a rewind archives and supersedes its source, and an archived
run is refused; the timeline lists every checkpoint record with its
commit; a fork at a checkpoint inside a parallel branch is refused and
creates nothing, while one after the join continues.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
`fabro timeline <run>` prints the checkpoint table (or JSON); `fabro fork
<run> [target]` and `fabro rewind <run> <target>` make and start the new
run and name it, `--list` showing the timeline instead; `fabro retry
<run>` starts the retry and prints its id. The top-level help snapshot
and the generated CLI reference follow.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
`GET /runs/{id}/timeline` lists the run's checkpoints with their Petri
positions, stages, commits and diff summaries, and its fork origin.
`POST /runs/{id}/fork` resolves a target on that timeline, creates the
new run, seeds it through `fabro_petri::fork` and queues it in resume
mode, so its worker restores the checkpoint into a fresh workspace and
continues from the position; a position inside a parallel branch is
refused with 400 before the run exists. `POST /runs/{id}/rewind` is that
fork of a terminal run followed by the source's archive and its
`run.superseded` record (207 when the archive fails); `POST
/runs/{id}/retry` forks a terminal run at its last checkpoint, rerunning
the stage that failed. The projection carries `forked_from`. The Rust
and TypeScript clients gain the four calls.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The operations the cutover removed come back in their Petri shape, with
no engine of their own: the timeline is the run's checkpoint records
labelled by stage (`RunTimeline::build`), and a target (`@ordinal`, a
node, or `node@visit`) resolves to one of them. A fork's run row is the
source's spec under a new id with `fork_source_ref` naming the source and
the checkpoint's commit (`persist_forked_run`), and `retried_from` when
it is a retry. A rewind needs a terminal source and records
`run.superseded` on it; a retry needs a terminal source and reruns the
last checkpointed stage when the run failed on it.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
`fabro_petri::fork` is the seam rewind, fork and retry are built on (plan
item F5.1): `fork` calls Petri's `host::fork_from` over the server's run
store to seed the new run's records up to a checkpoint's position, writes
the source's checkpoint records for every kept attempt under the new run
at their positions, seeds the new run's snapshot repository per workspace
with those checkpoints' refs alone (fetched from the source's repository
under its run scratch), and records the new run branch
(`fabro/run/<new id>` from the position's commit) with its Git identity.
`check` refuses a position Petri would refuse (an unknown execution, or
one inside a child invocation) before anything is written; `stage_labels`
reads the projector's fold state so a timeline can label checkpoints and
resolve `node@visit` targets.
The resume then restores the fresh workspace itself: `scope_acquired` now
brings a host workspace to its durable snapshot too (verified after a
restart, restored from the seeded repository for a fork), through
`recovery::bring_host_to`, which restores a directory with no history
instead of resetting it. The projection folds `forked_from` from the
fork's `run.started`.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The worker's `run.notice` for an interrupt it could not deliver now reads
"Interrupt of stage `gate` refused: the stage has no model turn to
interrupt" (or "Interrupt refused: …" when the control named no stage),
so the web and the CLI can show which stage and why, with the reason as
Petri's `ControlError` spells it. The gate scenario asserts both messages.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri 639ce3e added `ControlService::interrupt_firing` and the `LiveTurns`
capability a host installs beside the pause hooks. Fabro now drives it:
`RunControls::interrupt(stage, text)` resolves its stage the way a steer
does (a label, a node name, or the run's one live agent stage) and stops
that stage's current model turn, keeping the session; the text, when
given, is the stage's next input. `engine::run` installs the live-turn set
as a runtime capability, so without it no interrupt could ever land.
The worker maps `run.interrupt` and `run.interrupt_then_steer`, both of
which now carry an optional `stage`, to that call. The control bus is
one-way, so a refusal is recorded the way a refused steer is: a
`run.notice` on the run's stream whose code says why (`no_live_turn` when
Petri refuses a stage with no turn in flight, `no_such_stage`,
`interrupt_refused`).
The server's `POST /runs/{id}/interrupt` and `POST /runs/{id}/steer` with
`interrupt=true` forward the control and answer 202, replacing the 501
`interrupt_unsupported` stub. The interrupt endpoint takes an optional
body (`stage`, `text`), refuses a finished run with 409
`run_not_interruptible`, and forwards an interrupt of a blocked run, since
an agent stage may be running a turn beside the question and the worker
judges each stage itself. `fabro events --pretty` prints the delivered
interrupt and the stage's `attractor.turn.interrupted` report.
Verified on the twin: `fabro steer --interrupt` during a long tool call
ends the turn, the text is the agent's next request, and the stream
carries the `$interrupt` record and the interrupted-turn report; an
interrupt of a gate stage is refused with `no_live_turn` and the gate's
question is untouched.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
`dry_run_parallel` and `dry_run_styled` timed out under load in the run
that found the other eight, so they were not recorded with them. Alone they
show the same one-line change: the Start stage's completion now precedes the
run branch line, the order the positioned records give every run.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The Fabro halves of D1, D2 and D3. A stage's `agent_tools` is the union, by
name, of the `attractor.tools` payloads its native sessions record, with
`invoked` flipped by the envelope's `ToolCallStarted`; the payload carries
Petri's origin category, so Pebble's category is `subagent` for a sub-agent
tool and `other` for the rest. A pending question carries each option's
description and preview and the question's context, and its reference as
the review target when Fabro's validation admits it; the interview dock and
the Q&A renderer show the previews beside the descriptions, and the attach
prompt prints both under each choice. The web's command view reads the
script from the node's `meta.script`, the decision renderer the matched
condition from `meta.edges[edge].condition`, and `run events --pretty`
prints the condition on the transition line and one line per session
naming its tool count. The command view notes what the output capture did
not keep, from the final `step.finished` loss metrics.
The web fixtures are recaptured at the pin, so they carry the new facts.
VIEWS.md loses the two gap rows Petri filled and names the sources; the
README's list of what the fold leaves default shrinks to match.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The pin to Petri 639ce3e moves the run's format version from 6 to 7, which
the attach JSON snapshot records. The other eight snapshots had recorded the
run branch and Git identity lines before the Start stage's completion: the
order the clock gave them before "Place the run branch and git identity
records with their checkpoint" positioned the two records after the firing's
finish. That commit refreshed only two files, and these eight already
differed the same way at the commit before the pin bump; they now record the
one order every run produces.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Move the lithos-llm pin from 55add459 to 43a42ac28e9d9bcf40a91abc02be4f12ca274ebb,
and the three Pebble pins from a39f43e to 67c9f48, Pebble `main`, which pins
that same lithos-llm revision so Cargo holds one lithos-llm crate. lithos-llm
`main` (ca19fac) is one commit further; that commit touches only its nightly
workflow, so this pin stays on the revision Pebble unifies with.
The `openai`, `anthropic`, `gemini`, and `openai-compatible` features are
gone upstream; each expanded to `runtime`, which `bedrock` implies, so the
four names leave the fabro-llm feature list. Every other manifest already
names `runtime`.
The catalog schema now names one adapter and many codecs per provider.
`adapter` defaults to `http`, `codecs = [...]` replaces `codec` and defaults
to `["openai-chat"]`, and the loader rejects the old `codec` key and the four
protocol-named adapter ids. Every inline catalog in tests and docs moves to
the new shape: the `openai-compatible` + `openai-chat` pair is dropped as the
default, `adapter = "openai"` + `codec = "openai-responses"` becomes
`codecs = ["openai-responses"]`, and the one test that swaps in a custom
adapter id now adds the line instead of replacing one. The settings
reference, the API schema's `Provider.adapter` description, and the SDK page
describe the new fields; the three `docs/superpowers/plans/` files that show
the old shape are dated, unchecked historical plans and are left as they are.
The implied agent profile for an operator provider that declares none used
to read the removed protocol adapter ids; it now reads the provider's first
codec (Anthropic Messages and Gemini map to their harnesses, the `bedrock`
adapter to Anthropic, everything else to OpenAI), with a test for the codec
path.
Absorbing the rest of the range: OpenRouter and Fireworks now ship enabled,
so the two fabro-llm tests that used OpenRouter as the disabled fixture use
`bedrock-openai`, and the docs and comments that said the two ship disabled
are corrected. The built-in catalog grew past 100 enabled model rows
(Vercel, TypeSafe, and the enabled OpenRouter and Fireworks rosters), so the
pagination shape test walks `page[offset]` to the last page instead of
assuming one page fits.
`cargo update -p` on the four crates also re-resolved a few already-locked
edges to match the lithos-llm lockfile: `windows-sys` 0.61.2/0.60.2 ->
0.59.0 under dirs-sys, errno, nu-ansi-term, quinn-udp, rustix,
rustls-platform-verifier, tempfile, terminal_size, and winapi-util;
`windows-core` 0.61.2 -> 0.62.2 under iana-time-zone; `errno` 0.2.8 ->
0.3.14 under signal-hook-registry; and `indexmap` 2.13.0 as a new public
dependency of lithos-llm. No package version was added or removed.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri's QuestionOption gained optional description and preview fields
at 639ce3e; the four test initializers now set them to None.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri main now carries the fork entry point, the interrupt control, the
incremental replay and the records the views asked for. Only the Petri
source lines move in the lockfile.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
`run.branch` and `git.identity` are written by the checkpoint that creates
the run branch, before that firing's finish is appended, and carried no
position, so the stream ordered them by the millisecond clock: on either
side of the finish from one run to the next. Both now take that
checkpoint's stage position, and the existing ordering rule places them
after the firing's finish and before its routes, beside its checkpoint
record. The two CLI snapshots that had each recorded one of the two
orders now record the one order every run produces.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Split the label lookup out of `RunControls::steer` into two helpers and a
`let else`, which is what clippy's single-pattern lint asks for, with no
change in behaviour.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
`SteerRunRequest` takes an optional `stage`: the label the projection
shows (`node@visit`, or `node/e<execution>@visit` when two executions
share one) or the node's name. The server passes it on the worker control
message; the worker's `RunControls` resolves a label to the live agent
firing and steers that firing, and a node name through Petri's own
live-stage index. Unnamed, the one-live-agent rule stays, and the refusal
now names the live stages by their labels. `fabro steer --stage` sets it.
A controls scenario runs two agent stages side by side, sees the unnamed
steer refused with both named, and steers each apart, one over the API
and one through the flag.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Each projector pass replayed the run whole through `replay_since` to rebuild
the engine and invocation state the derivation needs, so a pass cost the
run's length. The projector now keeps, per live run and behind the run's
pass lock, Petri's `RunReplay` and the view as the last committed pass left
it (`projector/cache.rs`), and a pass advances the replay over the records
past the ones it consumed: it reads and folds only the new records. The
SQLite store answers `read_from` with `seq >= ?`, and the signalling store
forwards it.
The rules hold as before. Records first: the cache moves only after the view
transaction commits, and a pass that commits nothing (a platform record
landed under it, a fault before the transaction) keeps the events it
derived as pending for the next pass. The cache is never checkpointed and
never a source of facts: it is dropped when the run records its finish,
after ten idle minutes, when the stored view moves under it, when the run is
deleted, and with the process; the first pass after that rebuilds it by a
full replay, filtered to the held positions. A torn tail fails the advance,
which leaves the replay where it stood, so the view holds and the pass is
retried. `PassReport::replayed_records` says how many records a pass fed
through the derivation.
Two projection tests: the records of a parallel run land in batches and
every pass replays at most its batch, with the finished run's cache dropped;
a restart and the idle period drop the cache and the next pass replays the
run so far once, then only its new records, and the view equals the rebuild
throughout. `test_support` exposes whether a cache is held and the idle
sweep.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri c216cf2 adds `events::RunReplay`, a run's replay kept between reads
that folds only the records past the ones it consumed, and
`RunLogs::read_from`, a log read from a seq with a default over `read`.
Nothing Fabro builds changes at this pin; the projector's cache lands next.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The worker's signal handlers pause and unpause the run through its
`RunControls`, the same path the server's pause and unpause take, so a
signal holds admission, records Petri's `run.paused` and the lifecycle
mirror, and releases it on the unpause. The legacy pause state the plan
named no longer exists in the tree; nothing was left to delete. A controls
scenario sends both signals to a real worker and reads the records back.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
`RunSandboxInstance` carries `ready_duration_ms` from the root scope's
`scope.acquired` and `retained` from its `scope.released`, so the view
says how long the sandbox took and whether it still exists after the run.
The OpenAPI schema, the TypeScript client and the web sandbox tab's
overview show both; the host sandbox scenario asserts them on a real run.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Every intra-doc link `cargo doc --workspace --no-deps` warned on now
resolves or is plain code: the private constant and helper, the removed
`InterpString::resolve`, the lithos `Message`, the sandbox-driver facets,
the `RunOptions::git_author` the cutover removed, and the stale
`platform_record_for` paragraph on the platform records. The `[@REF]`
segment of `fabro run`'s help text is allowed as help, not a link. A
`Rustdoc` job runs the same command with `-D warnings`.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
`run events --pretty` reads the flattened `git.identity` fields, and
shows a `run.diff` record as its summary and an `artifact.collected`
record as its path and size. The snapshot filters redact the base commit a
`Branch:` line names. The CLI snapshots now carry the `Base:` line, the
`run.branch` and `git.identity` stream items, the dry run's simulated
response and the two response files a dry run dumps.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri's retention decides whether a released workspace is kept or removed.
Fabro's lifecycle settings decide whether a sandbox keeps running after
the run and whether a delete may remove it; none asks for removal at the
run's end, and the sandbox tab, `fabro cp`, the run's delete and the
sandbox scenarios read the container after the run. So the mapping is
`Retention::Always` for every setting, named once as `engine::RETENTION`
with the reasoning, instead of a per-setting function that released a
finished sandbox.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
No store sits behind `[server.slatedb]` any more: the section leaves the
settings layer, the resolved server settings, the defaults, the API schema,
the TypeScript client, the install wizard and the docs, and `fabro install`
probes the bucket for the `artifacts/` prefix alone. A settings file that
still carries the section is rewritten once at startup by a temporary
migration that removes it with a backup beside the file.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
`fabro inspect` lists the stages with their output, response and diff as
the projection holds them; `fabro diff` resolves a patch reference through
the run's blob endpoint; the final output and `dump` decode a plain
reference as text and a `#json` reference as a value. The diff tests run
over a git-backed Petri run again, and the large-output dump tests print
many lines rather than one, since Petri caps a single line at 64 KiB.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The run and stage artifact listings, the download and the archive join the
artifacts the projection records, whose bytes are in the blob table, with
the ones uploaded to the artifact store, each once.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The projection lists every `artifact.collected` record under the stage's
label, carries a checkpoint's patch blob as its `blob://` reference on the
stage and the checkpoint, and takes `run.diff` as the conclusion's diff,
whichever side of the run's finish it arrives on. A command's `stdout`
from `step.finished` becomes the stage's output, so an offloaded output
shows as its reference rather than the live log's bytes, and a simulated
prompt or agent stage carries the stub's text as its response.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The commit that creates a workspace's run branch records `run.branch`
(the base commit, or the first checkpoint in a workspace with no history)
and `git.identity`. Every checkpoint record after the first carries the
stage's diff from its parent commit, with the patch as a text blob. After
the checkpoint record, the transition hook lists the stage's workspace
through the scope's environment, on the host and in a sandbox alike, and
collects every file under `[run.artifacts] include` into the blob table as
an `artifact.collected` record, skipping a file already collected under
the same path and digest. At the run's end the hooks diff the branch's
last checkpoint against its base in the snapshot repository and record
`run.diff`.
`engine::retention` maps the environment's lifecycle settings onto
Petri's workspace retention instead of always keeping every workspace:
`preserve`, `stop_on_terminal = false` and the local provider keep them,
anything else keeps a failed scope's only. The hooks docs no longer name a
redundant link target, so rustdoc passes with warnings denied.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
`artifact.collected {execution, firing, attempt, path, blob, bytes, digest}`
records one file a stage left in its workspace, with the bytes in the blob
table; `run.diff {base_sha, head_sha, diff_summary, patch_blob}` records
the run branch against its base; `run.branch` names the workspace the
branch was created in. `RunProjection.artifacts` lists the collected
files, and `parse_blob_ref_encoded` reads Petri's `#json` marker so a
reader knows whether a blob is text or a JSON value.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri a5906f6 records where each scope's sandbox ran (`scope.acquired`,
`scope.failed`) and how its lease was released (`scope.released`). The
projection folds the root invocation's records into `Run.sandbox`:
`initializing` from `run.started`, `ready` with the `RunSandboxInstance`
(the provider, Petri's `host` as Fabro's `local`, the provider's id, the
image and snapshot, the working directory) from `scope.acquired`, `failed`
from `scope.failed`; the retention outcome is kept in the fold state, since
the view has no field for it. Ask Fabro reconnect and `sandbox cp`,
`preview` and `ssh` reach the run's sandbox again.
A local reconnect designates the recorded working directory again when the
host provider does not know the id: the provider mints a registry-only id
for a workspace path too long for a path-derived one, and that registry
belongs to the run's worker. The stream listing redacts its items the way
the attached stream does, so a client that pages after a stream sees the
same items.
Pins move to Petri a5906f6 (run format 6, engine log v11, event contract
4). The attach stream snapshot is re-recorded with the new record and a
filter for the host provider's minted ids; `sandbox cp` reads an upload
back through the run's workspace, which is no longer the target folder.
Server scenario tests prove the projected instance on the host and Docker
providers.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
`docs/internal/events-strategy.md` is now the run stream strategy: the
two logs (Petri's records and Fabro's platform records), the projector
that folds them and assigns `stream_seq`, how to record a fact Petri
cannot know, how to read the stream, and the Ask Fabro session log.
`docs/internal/events.md` (the 106-event catalog) and the event schema
v2 shape document described the deleted `EventBody` model and are
deleted; AGENTS.md routes to the strategy for platform records and
stream consumers. The testing strategy's `progress.jsonl` rules name
records and stream items instead, and the public API nav drops the
removed per-stage events endpoint.
The interview adapter's module docs and the fabro-petri README no
longer claim the adapter posts `interview.*` events: readers see a
question in Petri's own progress record, and the server records who
answered as the `interview.answered` platform record.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The TypeScript client's `RunCheckpoint` still carried the legacy
executor's resume fields; regenerating it from the spec gives it the
slim shape (`timestamp`, `current_node`, `git_commit_sha`). The CLI
test helpers that read a run's stream from its directory or the API
are named `run_stream_items`, so nothing but the dropped table's
migration history is still called `run_events`.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Every run is a Petri run whose history is `petri_records` and
`platform_records`, so the legacy run event log has no reader left.
The new migration drops `run_events` (with its indexes), the two
one-time activation tables, and rebuilds `runs` without the columns
only that log wrote or read: `source_last_seq` and the six token and
file-count columns nothing read, as VIEWS.md records. Pre-cutover
development runs are discarded, as decided; the surviving columns of
existing rows are copied across.
fabro-db loses the three migration consts of the dropped schema and the
session-owner preflight that inspected `run_events`, and gains
`DROP_RUN_EVENTS_MIGRATION_SQL` so fixtures that install the runs
schema reach the production shape. The run summary upsert binds only
the surviving columns.
Tests: the `run_events` schema, query-plan and preflight tests are
deleted; `runs_schema_has_its_final_shape_without_the_legacy_event_log`
pins the final columns and indexes, and
`dropping_the_event_log_keeps_the_run_rows` migrates a database left by
an older binary and checks the run row survives.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The CLI's integration tests seeded runs by appending legacy run events
and waited on legacy event names. Now every seeded run is a real dry
run: the fixtures start the run through the CLI, read the run id from
its output and wait for the stream's terminal lifecycle record. Waits,
assertions and snapshots read `RunStreamItem`s (`run.finished`, the
platform `run.lifecycle` record, `derived.parsed.kind == "question"`).
Test changes:
- support.rs: `run_completed_dry_run`, `wait_for_run_finished`,
`wait_for_lifecycle`, `wait_for_stream_item`; the `append_seeded_*`
writers, `wait_for_event_names` and the git-backed seeded fixtures
are gone (the checkpoint patch is not in the projection yet).
- diff.rs keeps only the help test; inspect.rs drops the git-backed
checkpoint test; events.rs, dump.rs, create.rs, attach.rs and
dry_run_examples.rs snapshots are re-recorded over Petri's rendering
with redactions for epoch millis, digests and commit shas.
- run.rs: the remote foreground mock serves stream pages and a run
state with a conclusion and a `report` stage response; the event
history test checks `run.finished` and the terminal lifecycle item.
- runner.rs / attach.rs: question ids containing `#` are percent-encoded
in answer URLs.
Production fixes the ports surfaced:
- petri_worker.rs: a cancelled run exits without reporting a failure.
- runner.rs: resuming a run that already finished fails its precondition
instead of starting a worker.
Left failing on purpose, each bound to a Petri-side gap reported to the
lead rather than to the port: sandbox_cp (4), sandbox_preview and
sandbox_ssh (the projection carries no sandbox instance), the artifact
collection tests in workflow::artifacts and run.rs (no artifact
collection for Petri runs yet), and the two dump blob-ref tests (blob
refs are not visible in the inspect output).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Step 4 of the legacy executor deletion, fourth commit: with no writer
and no reader left, the legacy event log goes.
- `fabro-types`: `run_event` (`EventBody`, `RunEvent` and every props
struct), `EventEnvelope` and the `RunEventDetail*` types are deleted.
What the projection and the API still use moves out of the event
vocabulary: `AgentEventProps`, `AgentSessionActivatedProps`,
`AgentToolsAvailableProps`, `StagePromptProps`, `SessionCapability`
and the coding event names to `agent_props`; `RunNoticeLevel` and
`RunNoticeCode` to `notice`; `InterviewOption` beside the question
types; `RunRunnableSource` beside the run status. `Checkpoint` is
what Fabro records for a Petri run: `timestamp`, `current_node`,
`git_commit_sha`; the conclusion's stage summaries derive from the
projection's stages instead of the checkpoint's node maps.
- `fabro-store`: the Slate bridge (`RunDatabase`, the Slate `Database`,
`keys`, `record`, `EventPayload`) and the reducer (`run_state`) are
deleted. `Database` is the blob table and the run summary store over
one pool; the blob store is SQLite only; the run summary store keeps
the `runs` row a projector writes and lists, and finds the pull
request creation candidates over `platform_records`; `build_summary`
and `projected_usage` live in `run_summary`. The SlateDB dependency
is gone. Test fixtures build the store from its two SQLite stores.
- `fabro-workflow`: the `event` module (the `Event` enum, its
conversion, sink, emitter, redaction, stored fields and names),
`runtime_store`, `StageScope` and the legacy seeding test helpers are
deleted; the tests that seeded legacy runs read platform records or
a projection instead.
- `fabro-sandbox` owns `GitRetryReason`.
- The server builds the store without an object store; the legacy
`POST /runs/{id}/events` tests go, an interrupt answers
`interrupt_unsupported` in the tests as it does in the handler, and
the tests that read a run back through the Slate handle read its
projection or its platform records. The projection folds a block
that lands while the run is paused as the pause's prior block, and a
pause or unpause clears the pending control it answers; a control
request's check-and-append holds a per-run lock so two concurrent
cancels record one request.
- The CLI's final output is the response of the last stage that
produced one; the workflow tests read completed nodes from the
succeeded stages.
- The spec's `RunCheckpoint` carries the three fields the type keeps.
Still failing until the next commits: the CLI tests that seed runs
through `POST /runs/{id}/events` or wait for legacy event names, and
the two Ask Fabro resume tests (the sandbox instance gap).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Step 4 of the legacy executor deletion, third commit: the legacy event
API and every reader of it go, so that the next commits can delete the
event log, its reducer and the types beneath them.
The API:
- `GET /runs/{id}/events` pages the run stream only
(`PaginatedRunStreamList` by `after`); the legacy `since_seq`,
`before_seq` and `order` cursors, the `oneOf` envelope, the legacy
`EventEnvelope`, `PaginatedEventList`, `RunEvent`, `EventSeq`,
`AppendEventResponse` and `RunEventDetailResponse` schemas,
`POST /runs/{id}/events`, `GET /runs/{id}/events/{seq}` and
`GET /runs/{id}/stages/{stageId}/events` are deleted. `GET
/runs/{id}/attach` and `GET /attach` frame `RunStreamItem`s only.
- The Rust and TypeScript clients regenerate; the removed models leave
the TypeScript package.
The readers:
- `fabro-client` drops the legacy run event listing, tail and attach
methods and `RunEventStream`; `list_run_stream_until` bounds a stream
read.
- `fabro-tool`'s `fabro_run_events` lists, searches and details the run
stream: `after` is the exclusive `stream_seq` cursor, `event_id` the
item's id, filters match the item's name and `recorded_at`.
- `fabro-dump` writes the stream to `events.jsonl`; `fabro dump` reads
it.
- The CLI's progress renderer keeps only what the run stream drives:
the legacy event conversion, the sandbox and setup displays and their
styles go. `fabro system events` prints stream items.
- The server's demo mode folds its agent fixture straight into the
session projection and answers the attach stub with a stream item;
the demo stage events endpoint is gone.
- The web app: every run is a Petri run. The legacy event hooks,
renderer props, stage popover summary, run phases derivation and
live-event payload handling are deleted or ported to `RunStreamItem`;
toasts and board refreshes read the stream's platform records.
- Tests: the legacy API round trips and pagination tests are deleted;
the CLI's MCP, attach and system event mocks serve stream pages; the
CLI test helpers read stream items.
Still failing until the later commits: the CLI tests seeded through
`POST /runs/{id}/events`, the server tests over the legacy store, and
the legacy type tests.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
