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storage(#7768): importers leave legacy files untouched; tinyagents back to main with backend-backed threads - #7782
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Auto-committed-on: dragonfly
…files Legacy session and Composio state files are now imported once and recorded with a marker document, so the original files are only read and stay byte-identical rather than being renamed to `.migrated`. The marker also short-circuits repeat imports, which previously relied on the rename to avoid re-reading the file. Auto-committed-on: dragonfly
Update the legacy-import tests for subagent sessions and Composio scopes to expect the original file to remain in place with unchanged bytes and no `.migrated` sibling, and to confirm the import marker alone prevents a second import. Auto-committed-on: dragonfly
…acy file The legacy import test now rewrites the legacy file after the first import and checks that loading still returns the originally imported session, proving the migration marker rather than the file contents prevents a second import. Auto-committed-on: dragonfly
Introduce a backend module for the threads store to hold the storage implementation behind a dedicated file. Auto-committed-on: dragonfly
The conversation store now takes its collection specs from the legacy import module instead of a local empty helper, and the driver store is constructed before the schema declaration so it can be reused. This removes the duplicated no-op helper and keeps collection definitions in one place. Auto-committed-on: dragonfly
The thread store now resolves conversations through the process storage backend instead of the retired path-bound JSONL store, keeping the existing synchronous facade for callers. A one-time read-only import of the legacy `memory/conversations` tree preserves previously persisted transcripts. Auto-committed-on: dragonfly
Add tests for importing legacy jsonl conversations, verifying the import runs only once per workspace and leaves the original files byte identical, and that a workspace without legacy files starts empty. Also cover the backend store round trip for threads, messages, search, and deletion. Auto-committed-on: dragonfly
The fenced stream store now delegates append_batch_if_offset to the inner backend instead of falling back to the trait default, which reported the operation as unsupported and rejected every conversation append even on drivers that implement it. Auto-committed-on: dragonfly
Add tests asserting that the fenced backend wrapper forwards append_batch_if_offset to the underlying driver instead of falling back to the trait default, which returned Unsupported and rejected every conversation append on the default SQLite backend. The shared helper is exercised against both the in-memory and SQLite backends, checking offset assignment, conflict reporting on a stale offset, and that the stream length stays unchanged. Auto-committed-on: dragonfly
The store now maps driver not-found errors back to the "thread <id> not found" and "message <id> not found in thread <id>" text the file store produced, so callers that match on that wording keep working. Each operation passes the thread or message it addresses so the error can name the right subject. Auto-committed-on: dragonfly
Update the rusqlite re-export note to record that both consumers are still present after re-checking tinyhumansai#7768, so the re-export stays. Also reword the threads module doc to describe storage as the storage backend rather than JSONL files. Auto-committed-on: dragonfly
Reword the module-level doc comment on the session driver adapter to read more concisely, clarifying that the runtime session owns transcript and history state and supplies the immutable model history and tool declarations per call. Auto-committed-on: dragonfly
Update the vendored tinyagents submodule to a newer commit. Auto-committed-on: dragonfly
Reformatted several call sites in the conversation store, legacy import, and composio file store to satisfy rustfmt line-width rules. No behaviour changes. Auto-committed-on: dragonfly
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| Check name | Status | Explanation | Resolution |
|---|---|---|---|
| Linked Issues check |  |
The PR satisfies the #7768 regression requirement. The Composio and sub-agent importers use backend markers and keep legacy files unchanged. The reported tests cover byte identity and repeat-import pr… |
Move the remaining path-bound artifact/media stores onto driver ports and add automated tests for the new backend behavior. Alternatively, change the linked issue and PR scope so that #7768 does not require this remaining work. |
| Docstring Coverage | |
Docstring coverage is 77.46% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 71 functions across 15 files. (1 skipped:… | Write docstrings for the functions missing them to satisfy the coverage threshold. |
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Check name Status Explanation Description Check Check skipped - CodeRabbit’s high-level summary is enabled. Title check The title accurately summarizes the main changes: marker-based importers leave legacy files unchanged, tinyagents returns to main, and threads use a backend-backed store. Out of Scope Changes check The reviewed changes stay connected to #7768. Marker-based imports address the legacy-file regression. The conversation backend, legacy conversation import, fenced conditional append, vendor update, e…
Full details: Linked Issues check
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Explanation
The PR satisfies the
#7768regression requirement. The Composio and sub-agent importers use backend markers and keep legacy files unchanged. The reported tests cover byte identity and repeat-import prevention. The PR also implements the backend-backed conversation store, one-time JSONL conversation import, fenced conditional append, and the related tests. The retainedstorage::rusqlitere-export has the issue-supported rationale. The two named pre-existing tests andpnpm rust:layoutare reported as passing. However,#7768also requires moving the remaining path-bound artifact/media stores onto driver ports. The PR explicitly does not claim that work, and the reviewed changes provide no implementation or test evidence for it.
Full details: Docstring Coverage
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Docstring coverage is 77.46% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 71 functions across 15 files. (1 skipped: 1 unsupported.)
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Review comments at
@crates/openhuman-core/src/agent/orchestration/subagent_sessions/store_documents.rs:
- Line 34: Update the marker document ID used by LEGACY_MARKER in import_legacy
to include a stable key derived from the workspace, so importing one workspace
does not suppress another workspace’s legacy import when both use the same
explicit backend. Add coverage verifying that two workspaces sharing that
backend each import their sessions.
Review comments at @crates/openhuman-core/src/threads/store/backend.rs:
- Around line 107-129: Update super::legacy_import::import_once so the
once-per-backend key and legacy-import marker ID include the identity of the
source workspace. Derive that identity from the resolved legacy root, and use
the resulting source-specific values for both deduplication and marker
reads/writes so separate workspaces under one tenant scope import independently.
Review comments at @crates/openhuman-core/src/threads/store/legacy_import.rs:
- Around line 151-153: Update the legacy log existence check in the import
closure to distinguish a missing threads.jsonl from other metadata errors: treat
only NotFound as an empty legacy store and propagate other filesystem errors so
a later call can retry.
- Around line 203-209: Update the legacy message import flow around the
`present` snapshot so concurrent processes cannot both import the same message
IDs; use a backend-wide atomic import claim or an atomic append that enforces
message-ID uniqueness, rather than relying on the in-process
`Repo::once_per_backend` check.
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📒 Files selected for processing: 16
crates/openhuman-core/src/agent/orchestration/subagent_sessions/store.rscrates/openhuman-core/src/agent/orchestration/subagent_sessions/store_documents.rscrates/openhuman-core/src/agent/orchestration/subagent_sessions/store_documents_tests.rscrates/openhuman-core/src/agent/session_host/driver.rscrates/openhuman-core/src/integrations/composio/file_store.rscrates/openhuman-core/src/integrations/composio/file_store_documents.rscrates/openhuman-core/src/integrations/composio/file_store_tests.rscrates/openhuman-core/src/storage/fenced_backend.rscrates/openhuman-core/src/storage/fenced_backend_tests.rscrates/openhuman-core/src/storage/mod.rscrates/openhuman-core/src/threads/mod.rscrates/openhuman-core/src/threads/store/backend.rscrates/openhuman-core/src/threads/store/legacy_import.rscrates/openhuman-core/src/threads/store/legacy_import_tests.rscrates/openhuman-core/src/threads/store/mod.rsvendor/tinyagents
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…orage module The subagent session store and thread store now go through the shared storage module instead of their own paths, and the legacy import path was updated to match. This consolidates storage access so the stores share one implementation rather than duplicating it. Auto-committed-on: dragonfly
Add tests asserting that workspaces sharing a backend each import their own legacy file, and that the legacy import marker is keyed per source workspace. Also cover that an unreadable legacy log surfaces as an error rather than an empty store, so a later retry can still import. Auto-committed-on: dragonfly
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| //! raw records plus a trigram/CJK-bigram index for cross-thread substring | ||
| //! search over them. It is not memory: memory v2 (`crate::memory`) only | ||
| //! *ingests* committed turns through its own bus subscriber. | ||
| //! Conversations live in the process's storage backend |
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When the desktop Webdriver chat suite runs against its usual fresh workspace, this backend-only store no longer creates memory/conversations/threads/<hex>.jsonl, but active assertions in app/test/e2e/specs/chat-harness-send-stream.spec.ts:196-233 and app/test/e2e/specs/chat-conversation-history.spec.ts:246-271 still poll that exact path and require the new messages to appear there. Those specs will now exhaust their 10–15 second waits and fail even though persistence succeeded, so switch their introspection to the thread RPC/backend as part of this storage move.
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| //! historical host spelling (`ConversationMessage`, `ConversationMessagePatch`) | ||
| //! as aliases of `ThreadMessage` / `ThreadMessagePatch`; type names never | ||
| //! reach the disk. What stays here is host wiring: | ||
| //! TinyAgents removed its path-bound JSONL store, so the host keeps only: |
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This contract change leaves the maintainer documentation describing the retired implementation: crates/openhuman-core/src/threads/store/README.md:3-39 still says the live layout is unchanged JSONL files, crates/openhuman-core/src/threads/README.md:21-30 presents those files as the current records, and store/blocking.rs:20-29 says every operation folds and fsyncs them. These sections now direct contributors toward files that this adapter only reads once for migration, so update them alongside the backend switch.
AGENTS.md reference: AGENTS.md:L773-L773
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Tiny Sweeper review
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Summary
integrations/<name>) and sub-agent (subagent_sessions.json) importers no longer rename the legacy file to.migrated. They record completion with a marker document in the backend (composio_state_import,subagent_sessions_import) and leave the files byte-identical.vendor/tinyagentsmoves to tinyagents main (fed928f7, which contains v2.4.0 and the driver-backed conversation store; the JSONL thread store is gone, tinyagents#440). This completes the Storage follow-up to #7743: tinybus move, tinyagents pin to main, profile-scope sweep #7781 item "movevendor/tinyagentsback to main".threads::storeis now backend-backed: a workspace-keyed synchronous facade (threads/store/backend.rs, same API as before so the ~50 callers are untouched) overDriverConversationStore, on the conversation scope (profile scope in SaaS, elselocal).memory/conversationsJSONL tree into the backend (threads/store/legacy_import.rs), with a marker document; the files are never modified.StreamStore::append_batch_if_offset, so every conversation append failed withUnsupported(ConditionalStreamAppend)on SQLite. It is forwarded (and fenced) now.pnpm rust:layoutis green (was failing onagent/session_host/driver.rsat 751 lines; trimmed one comment line;core/observability.rsis back at the limit).Problem
#7766 made the Composio and sub-agent importers rename legacy files, contradicting #7522 (imports read legacy files only, never modify them). Separately, tinyagents removed its path-bound JSONL thread store, so the host could not move past 869503c.
Solution
loadnever sees them as records. A second import is stopped by the marker, not by the file (tested by changing the legacy file after the first import).thread <id> not found,message <id> not found in thread <id>) thatthreads::opsmaps to typed errors.vendor/tinytoolsgitlink (an auto-commit checkpoint in feat(upsell): usage-aware banners, rate-limit modal, and shared usage hook #440) to a commit withoutProcessCleanup::hold, which broke the sandbox shell build. Fixed upstream first: tinyagents#443 (merged), then pinned here.storage::rusqlitere-export: kept. The read-only legacy importers and the vault watcher's mtime table still open foreign SQLite files; the doc comment now records that it was re-checked for Storage: remaining transcript/thread/media stores and rusqlite re-export (follow-up to #7688) #7768.session_store(CleanupPending) andboot_guard::domain_families_are_refused_until_they_are_isolatedboth pass on this branch (fixed on main / by the tinyagents bump).Submission Checklist
Part of #7768in## RelatedImpact
Desktop: existing chat threads are imported once into the storage backend on first use of a workspace; the legacy JSONL files stay on disk untouched. No wire/RPC change.
Related
storage::rusqlitere-export (kept), diff-coverage measurement, optional extra importers.vendor/tinyagents... back to main" (the other Storage follow-up to #7743: tinybus move, tinyagents pin to main, profile-scope sweep #7781 items are not touched here).Validation
cargo check(root, product features with tests, app),pnpm rust:layout,check-feature-forwarding,check-crate-chain,check-submodule-monotonic upstream/main: pass.openhumanlib suite (RUST_MIN_STACK=16777216): all pass except 4 tests untouched by this change and failing on the same code paths regardless of it (media::generation::artifact_toolx2 andconfig::ops::files_dir_tests::boot_migrates_legacy_files_into_the_chosen_folderassert ameta.jsonthe document-backed artifact store no longer writes;apply_env_overrides_commits_side_effects_to_runtime_proxyis order-dependent and passes alone).cargo clippy -p openhuman --lib --tests -D warnings: two errors in files this PR does not touch (inference/http/backend.rs:77redundant field name,storage/import/tinyflows_cron_tests.rs:45useless conversion); nothing in changed files. If the pre-push hook trips on these, they are on upstream/main already.Summary by CodeRabbit
New Features
Bug Fixes