The agent launched a sandbox MCP server with its own setsid wrapper and
PID handling, polled ss for the port in a shell loop, and read a fixed log
file for failures; the server listed a sandbox's services with its own ss
and procfs scripts and parsers, and told the API which one it had used.
The driver's services facet now does both: the agent spawns the server as
a service, waits for the port, reads the service's logs on failure, and
stops it on cancellation; the server lists the driver's listening ports,
grouped by port with the process names the sandbox can give. The
discovery source leaves the API and the web panel's iproute2 tip goes
with it.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Fabro projected the driver's status into its own state enum, resource,
network, and timestamp types for the run sandbox and inventory endpoints,
losing the provider's state string, the network policy, the sandbox kind,
and the driver's own vocabulary along the way. The API now carries the
driver's SandboxStatus itself: SandboxDetails is fabro's run record beside
the status, SandboxInfo is the provider beside the status, and the
OpenAPI schema describes the driver's types (state, resources in the
units the driver reports, the network policy, the sandbox kind, workspace
ownership) which fabro-api reuses through with_replacement with round
trip tests proving identity and JSON parity. The projection types and
their conversion go; the web sandbox page and summary panel read the
status directly, and the TypeScript client is regenerated.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Both sides rewrote the same crates. This branch replaced fabro's sandbox
layer with the sandbox driver: one RunSandbox, no Sandbox trait, driver
events consumed directly, MockSandbox over the driver's doubles. Main
replaced fabro's LLM layer with lithos-llm: fabro-model deleted, the
catalog and provider ids from lithos, credentials through the lithos
CredentialProvider, clients built with build_client.
Every conflict was one of those two renames meeting in an import list or
a signature, so the rule was mechanical: sandbox names resolve to this
branch, LLM names to main. Where main's newer code still used the old
sandbox API — new session tests over Arc::new(MockSandbox), the SDK
example's LocalSandbox, test fakes typed as Arc<dyn Sandbox> — it is
ported to RunSandbox and the mock helper. Where this branch still used
fabro-model or Client::from_source, main's replacement stands. One
combined future in the CLI runner crossed clippy's size budget and is
boxed at its call.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
fabro-types no longer re-exports the lithos catalog and request types
(ProviderId, ModelId, ModelHandle, Message, ContentPart, TokenCounts,
Cost, Speed, ReasoningEffort, ReasoningOutput, and the rest). Every
crate that uses them depends on lithos-llm and names them there, and
the fabro-api progenitor replacements point at the lithos paths.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
lithos-llm now ships the built-in provider ids and constructors, so
fabro-types drops its provider_ids module and every caller uses
lithos_llm::catalog::builtin directly. The crates that name a provider
now depend on lithos-llm themselves.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The OpenAPI spec adopts the lithos request, response, content part,
tool, usage, and cost schemas. The completions endpoint returns the
lithos `Response` JSON verbatim and SSE carries lithos `StreamEvent`s
verbatim. The models and providers endpoints serve the fabro-types
catalog views, and the install and model-test flows probe providers
through fabro-llm.
The CLI builds its catalog from the operator overlay, drives `fabro exec`
through the server gateway adapter, and parses reasoning effort with the
shared controls. The web app reads content parts as lithos-tagged
objects. The TypeScript client is regenerated.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
SandboxProviderKind is now a validated string newtype instead of a
closed enum. The bundled kinds (local, docker, daytona) keep their
constants and a BundledProvider enum for the code paths that still
dispatch on them; any other well-formed sandbox-driver kind name is
accepted and names a plugin executable. EnvironmentProvider is gone:
environment settings carry SandboxProviderKind directly, and
is_clone_based is replaced by a workspace policy where local runs in a
designated directory and every other provider clones.
Server sandbox policy is keyed by kind. [server.sandbox.providers.<kind>]
accepts the bundled kinds with `enabled` and any plugin kind with its
launch settings (path, sha256, dev, args, env, inherit_env); bundled
kinds reject the plugin keys and a kind with no entry is disabled. The
OpenAPI schema, generated Rust and TypeScript clients, web settings
pages, and docs follow. The environments table drops its provider CHECK
enumeration in favour of the kind name rules so a plugin environment
can be stored.
Bundled-only code paths (run start, preflight, reconnect, terminal,
details) now fail with an explicit message for a plugin kind until the
driver construction function lands in the next step.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Automations now store an environment_id that must reference an enabled
Docker or Daytona environment. Each trigger fire resolves the current
environment definition and snapshots its settings into the run, and
deleting an environment still referenced by an automation is rejected
with a conflict.
Existing automations are backfilled conservatively: a compatible
environment named default is selected when present, otherwise the sole
compatible environment. Anything ambiguous is left incomplete and cannot
run until an operator selects an environment in the web UI.
Scheduler failures are recorded on the automation as last_error and
cleared after the next successful scheduled run.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Use a derived deserializer for RunTarget by making `None` an empty struct
variant, which keeps `deny_unknown_fields` strict without a hand-rolled impl
- Make clone_source_for_run the single owner of the empty-workspace decision
and drop the duplicated target checks in RunSession::new
- Collapse duplicated target/provider compatibility matches in admission and
start into single matches, using a strum-derived kind name for messages
- Drop the redundant git override in persist_create_run
- Extract a shared helper for the duplicated unavailable-integration test loop
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Add `additional_repositories` to the RunIntegrationsGithubSettings
OpenAPI schema and reuse the canonical Rust settings types through
`with_replacement`, with type-identity witnesses and JSON parity
tests for populated and empty repository sets.
- Regenerate the TypeScript API client.
- Document the feature in the GitHub integration and run-configuration
guides: exact layer replacement rules, single-token scope, gh/API
support, App-versus-PAT scope, the same-owner/same-installation
requirement, validation errors, supported Git URL forms, hard-failure
semantics for declared repositories, GH_TOKEN precedence, and the
security boundary (no second server-side repository intersection;
contents = "write" lets any stage push to any declared repository).
Correct the earlier claim that injecting GITHUB_TOKEN alone makes
arbitrary additional private clones work.
- Add a dated changelog entry and an opt-in live GitHub App e2e test
that verifies a scoped multi-repository token reads every declared
repository (and that a primary-only token cannot), with repositories
supplied through the test environment.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The lineage field's `skip_serializing_if` behavior was asserted five times
across three crates. Keep the two assertions in fabro-types, which owns the
attribute, and drop the duplicates:
- Delete `run_created_omits_absent_workflow_version_id` from event/convert.rs,
a copy of the test above it that re-checked another crate's serde attribute.
convert.rs's own responsibility is covered by the existing field assertion.
- Delete `legacy_create_input_persists_without_workflow_version_id`, which ran
the full create() pipeline to prove a hardcoded `None` literal is `None`.
`CreateRunInput` has no such field, so no input could change the result.
- Fold `run_spec_omits_absent_workflow_version_id` into the adjacent legacy-spec
test, which already holds an all-`None` record.
- Drop the off-topic spec re-serialization from run_state.rs's retried_from test.
Add `test_support::test_workflow_version_id()` alongside `test_run_provenance()`
and use it everywhere, replacing eight copies of the same magic seed across five
crates plus two assertion sites that recomputed the hash inline. This also
subsumes retry.rs's private helper of the same shape.
Revert the `run_spec_json` parameterization in the projection round-trip test:
`RunProjection` is a `with_replacement` alias for the canonical type, so the
`Some` and `None` call sites exercise identical code.
Have the two run.created literals that mirror a `RunSpec` read the spec's
lineage field instead of hardcoding `None`, so the mirrors stay accurate once a
producer populates it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
`RunSpec` has 13 fields and no `Default`, so every test that needed one
spelled out all 13 even when it cared about one or two. That put 64
hand-rolled `RunSpec { .. }` literals in `lib/`, and made a single
additive field cost a mechanical edit at roughly 30 sites.
Add `test_run_spec()` to `fabro-types`' feature-gated `test_support`
module: fixed `fixtures::RUN_1`, default settings, a minimal `test`
graph, `test_run_provenance()`, and every optional field unset. Tests
now spread it and only spell out what they assert on.
Adopt it at the 13 literals where the spread removes real duplication,
including the crate-local `test_run_spec` helpers in `fabro-store` and
`fabro-workflow`, which are now defined in terms of the shared fixture.
Tests that populate every field on purpose — the exhaustive `RunSpec`
serde round-trip in particular — keep spelling it out.
No production code and no behavior changes.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Promote BlobHash to a named OpenAPI schema with the ^[0-9a-f]{64}$
pattern, reference it from WriteBlobResponse.hash and the blobHash path
parameter, and map it to fabro_types::BlobHash via with_replacement.
The server now serializes the domain type directly and the client gets
a parsed BlobHash by construction, removing the to_string/parse adapter
pair across the wire boundary. Adds the JSON-parity test required for
new replacements.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The round-trip fixtures only used empty workflow_dependencies, so no
WorkflowVersionId value ever appeared on the wire in a fabro-api
assertion and CreateWorkflowVersionResponse had no coverage at all.
Put a real 64-hex id in the fixture, round-trip the response type, and
pin serialization to the schema's ^[0-9a-f]{64}$ pattern including
lowercase normalization of case-insensitive input.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Add the WorkflowVersion domain resource with exactly entrypoint, files,
and workflow_dependencies, plus strict WorkflowPath validation and
deterministic canonical raw JSON. Semantic validation of graph imports,
templates, file references, workflow.toml rules, Dockerfile paths, and
exact child-workflow dependency bindings lives in the new
fabro-workflow-version crate, which validates the complete stored
dependency closure through the shared blob store before writing a root.
The authenticated create-only POST /api/v1/workflow-versions endpoint
ships with its OpenAPI contract, Rust type replacements, and generated
TypeScript client.
Squashed from the resource commits of the original combined branch;
the walker unification this builds on landed separately.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The manifest builder's best-effort pre-run push converted every result
into a PreRunPushOutcome that was serialized into GitContext, expanded
into five OpenAPI union arms, and generated into API clients — but no
production path ever read it; every field read was a test.
Delete the concept while preserving the behavior:
- Drop the PreRunPushOutcome enum and GitContext.push_outcome from
fabro-types; GitContext keeps origin_url, branch, optional sha, and
dirty, which remain real execution inputs and provenance.
- Rename the manifest outcome builder to push_manifest_branch_best_effort,
a side-effect-only helper with the same decision rules: skip without an
origin, skip on configured-repository mismatch, skip when the branch is
already synced, otherwise push noninteractively and discard the result
without failing manifest creation or logging raw Git stderr.
- Prove the push through repository state instead of the deleted enum: a
branch ahead of a local bare origin is pushed during manifest build, a
mismatched configured repository is not, and a failing remote helper
still cannot fail manifest creation.
- Remove push_outcome from GitContext in OpenAPI, delete the five-arm
union schemas, and drop the fabro-api type replacement and re-export.
- Keep one regression proving historical run.created events with a nested
push_outcome still deserialize through ordinary unknown-field tolerance
and reserialize to the reduced shape. No migration or event rewrite.
Old JSON carrying the removed field stays readable. Newly generated
clients omit a field older servers required, so new-client-to-old-server
compatibility is intentionally not promised for this pre-1.0 contract.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Consolidation pass over the fallback feature, no intended behavior
changes beyond noted validation and event-shape cleanups:
- Unify the two parallel notice types: FallbackPlanNotice is gone;
ModelFallbackNotice now owns the runtime NoNearbyReasoningLevel case
and the shared ChainEmpty wording. Notices emit through a new
Emitter::notice_scoped with their own level, and each distinct notice
is emitted once per run instead of on every LLM call.
- Move canonical_model_id onto Catalog so chain keys are written and
read through one function; reject provider-qualified fallback keys,
which could never match at dispatch and were silently dead config.
- Type FallbackTarget as ProviderId/ModelId, removing repeated
ProviderId::new re-wrapping at every use site.
- Derive FallbackPlan's current route from a position index instead of
storing current/requested_controls copies; advance() no longer has
unreachable None branches.
- Bundle the agent invocation's live state (session, bridge, lease,
forwarder, accounting) into LiveAgentInvocation; failover_agent_session
drops from 21 parameters to 7 and the six copies of the
abort/discard/classify teardown collapse into two methods.
- Share one route_request builder between one_shot and its failover
loop; complete_one_shot_request takes the request by value instead of
deep-cloning the message payload per call.
- Event::Failover carries FailoverProps directly; the props' original
route and attempt fields are now required, and reasoning efforts are
typed ReasoningEffort instead of strings.
- Reuse RunModelSettings/RunModelControls in fabro-api via
with_replacement, add the missing controls property to the OpenAPI
schema, regenerate the TS client, and add the type-identity/JSON
parity test.
- Smaller cleanups: ReasoningEffort::closest_supported uses enum
discriminants; ModelFallbackPolicy gains len(); resolve_model_fallbacks
takes a provider slice; duplicate-target filtering lives only in the
resolver.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Simplification pass over the for_each branch. No behavior change.
Share what was duplicated:
- Node::prompt_or_label replaces the "prompt, else label" fallback that
agent, prompt, and the for_each item injector each wrote out.
- context::lookup_flat replaces the "exact key, then strip context."
lookup that condition.rs had twice and the for_each source had again.
- is_llm_handler_type replaces the inline agent/prompt match, so the
runtime and the for_each_contract rule agree by construction.
- find_join_node now takes branch ids, so a for_each fan-out passes its
template target instead of needing find_join_for_target.
- collect_events moves to test_support; parallel and integration tests
shared one copy already.
- One ScriptedHandler replaces four test handlers that differed only in
what they returned.
Straighten the branch retry loop:
- Reserve the branch scope once before the loop instead of guarding it
with an Option, which removes three expect() calls.
- acquire_branch_permit and backoff_or_cancel replace the cancel-aware
select! blocks the loop repeated verbatim.
- Keep the match arms in Executor::execute_with_retry order so the two
loops stay easy to compare.
Drop redundant state:
- BranchPlan::is_for_each derives from template_target_id.
- for_each_contract checks node type before source shape, so one
mistake reports one diagnostic.
Prove the new wire fields survive the OpenAPI boundary: the fabro-api
round-trip fixture now carries index and item_label.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Conflicts were between this branch's parallel-branch identity work and
main's stage billing, review targets, and live stage timing.
- Stage fixtures: main added `billing` to each per-file `makeStage`; this
branch had hoisted one builder into `lib/test-utils`. Kept the hoisted
builder and gave it `billing: makeBilledTokenCounts()`, so both intents
hold and the field list stays in one place. `stage-sidebar.test.ts` also
builds raw `RunStage` wire payloads, so it keeps importing
`makeBilledTokenCounts` directly.
- Import lists (`run_projection.rs`, `fabro-api/src/lib.rs`,
`run_state.rs`, `stage_projection_round_trip.rs`): unioned both sides —
`ParallelBranchId` alongside `timing`, `ReviewTarget`,
`ReviewTargetKind`, `AttrValue`, `Node`, and
`StageToolBatchProjection`.
- `fabro-server` tests: git interleaved two unrelated new tests into one
body. Split them back into
`list_run_stages_exposes_parallel_branch_identity` and
`run_billing_includes_live_stage_timing_in_rows_and_totals`.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Branches bypass the engine's stage.started/stage.completed lifecycle, so
no SWR key invalidated the stages list while a fork ran. The new live
branch rows stayed frozen at their first observed state until an
incidental refetch. Map parallel.* events to the stages list, run events,
and graph keys.
Also:
- Label branch rows with formatStageLabel so a re-entered branch renders
as `review_glm@2`, matching the sidebar and waterfall.
- Build branch rows in one pass and count live outcomes in one loop.
- Name ParallelBranchId in the OpenAPI spec and reuse fabro_types::
ParallelBranchId, replacing two copies of an inline string format.
- Hoist makeStage and textContent into lib/test-utils so widening Stage
cannot leave per-file fixtures stale (tests are excluded from
typecheck, so the two component-test copies had already gone stale).
- Query stat tiles by data-stat instead of an exact Tailwind class.
- Reuse append_scoped_stage_event's body via append_event_with_scope and
add test_branch_event instead of poking envelope fields.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Conflict in apps/fabro-web/app/components/interview-dock.tsx. Main moved
the dock onto the shared collapsible `RunDockShell` and replaced the
local button constants with shared ones.
Kept main's structure whole and re-applied the review target rendering
onto it: the question paragraph in the shell's `body` becomes the linked
`ReviewTargetQuestion` when the target passes `safeReviewTarget`, and
plain text otherwise. Both now share main's paragraph classes through
`QUESTION_TEXT`, so the two renderings stay visually identical.
`peek` keeps using `question.text`, which is the correct plain-text
collapsed summary for a review target question.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
