assert_export_safe grew an include_inactive flag whose only production caller
(the console export guard) always passes True, leaving the live-only branch
and its default unused. Drop the parameter and count every row, which is what
the transfer export materializes; the console call and docstring follow. The
existing guard tests seed live rows only and are unchanged.
export_all re-derived the live-row clause by hand; use the existing
_active_clause(include_inactive, False) so "live row" stays defined in one
place. Behaviour is unchanged.
Co-authored-by: joaomarcos <joaomarcosdias444@gmail.com>
The console `sessions export` backup went through export_session /
export_all, whose batched read filters `AND active = 1`, so an
export-then-import restore silently dropped every compaction-archived
turn (display 9 -> 3 in the C13 probe). export_all now takes
include_inactive (storage-order rows with their active/compacted flags,
which import_sessions restores as archived), the console export passes
it for both single-session and all-session exports, and
assert_export_safe sizes the same projection it guards.
Ported from #123267's transfer/backup hunks; its import-normalisation
hunks are superseded by #122680's checkpoint-correct import.
Co-authored-by: John Paul Soliva <soliva.johnpaul@icloud.com>
The Desktop/dashboard console printed `hermes sessions optimize --force` as the override, but
_sessions_optimize rejected every argument — with a gateway running the command could only
ever refuse. It now parses --force itself (and the hint names the console form).
`hermes sessions optimize`, `optimize-storage` and `prune` now run the same fail-closed
holder scan doctor and repair use before rewriting the store. While a gateway, Desktop,
dashboard or cron process holds state.db (or a WAL sidecar) they print each holder as
`PID N (command)` with the stop remedy and exit 1; `--force` overrides with a warning,
`--dry-run` previews are never gated. The Desktop console's `sessions optimize` gets the
same refusal. Why: a user ran `optimize-storage` under a fleet of eight live gateways and
every agent answered every turn with the retired-WAL refusal until all writers were
stopped by hand (#110054, maintainer follow-up 09-20).
The DeletedWalGenerationError text is now two layers: a first sentence for the person
reading a chat bubble or banner (what happened, nothing is lost, quit every Hermes
process on the profile, `hermes doctor` names the holders, never `doctor --fix` or delete
files while they run, docs link), then the operator detail. The classifier fingerprint
"deleted state.db-wal or state.db-shm" is unchanged. The cause table
(`hermes_state_user_copy`, feeding the CLI banner, TUI/Desktop RPC error and the gateway
home-channel notice) and the chat explainer carry the same first steps; the gateway
notice no longer hardcodes `doctor --fix` + `gateway restart` for every non-corrupt cause,
which for a held retired generation is the second-writer trap.
New user-guide page `session-storage-recovery.md` (registered in sidebars, linked from the
guard text, the developer state-db-recovery page and the sessions guide): the three steps,
the do-nots, why maintenance refuses, and what the files beside state.db are
(retired-wal captures + manifest.json, pre-update-emergency backups, corrupt backups,
snapshots).
`hermes chat -q`/`--oneshot`/`-Q` and `hermes -z` (both set HERMES_SINGLE_QUERY_SESSION=1)
persisted their session as `cli` — and, before the first pass, as the inherited
`tui`/`desktop` transport label — so finite automation runs sat in the TUI, Desktop and
dashboard session pickers next to real conversations (#112550).
- run_agent._session_source_for_agent: a single-query run whose source is empty (or an
inherited UI transport label without an explicit --source) resolves to `oneshot`; the
platform gate keeps delegate children (`subagent`) untouched; an explicit `--source`
(HERMES_SESSION_SOURCE_EXPLICIT=1 from main.py) still wins.
- hermes_state_sessions.INTERNAL_LISTING_SOURCES = (kanban, tool, oneshot) replaces the
three copied `["kanban", "tool"]` literals (tui_gateway session.list, console
`sessions list`/`stats`, in-chat /sessions), and the Desktop project tree / sidebar
recents and the dashboard automation set exclude `oneshot` too.
- `hermes -c` / `--resume latest` still chain on the previous one-shot (PR #105957's
documented flow): the CLI MRU lookup matches the cli family {cli, oneshot} and
search_sessions accepts several sources; one-shots keep stamping their launch cwd so the
workspace-scoped lookup keeps working.
- Compression child: the rotated child is published with the PARENT ROW's persisted source
instead of bare agent.platform, so a `--source tool` / `oneshot` / inherited `kanban`
session does not degrade to a picker-visible `cli` row after compaction.
- Docs: sessions source table (+ oneshot/kanban/tool rows, compression note) and the
`--source` flag reference (explicit flag always stored as given).
Gateway, dashboard, ACP server and the CLI already hold one registry-shared
SessionDB per state.db path, yet several in-process call paths still opened
a bare SessionDB() beside it. Each one is a full writer: schema init, write
lock, token-writer thread and a close-time WAL checkpoint. On a dashboard
serving overlapping requests that stacked up to the "5 live SessionDB
handles" precursor within seconds; per #110544 they are now harmless to each
other's WAL generation, but the leak itself remained.
Pure readers attach read_only=True (no writer connection, no write lock):
- plugins/hermes-achievements/dashboard/plugin_api.py::scan_sessions
(dashboard, per background scan and per /rescan; highest-frequency site)
- hermes_cli/console_engine.py::_session_db (dashboard console; list,
stats and export are reads; rename/optimize opt in to a writer)
- tools/process_registry_results.py::_owns_result (gateway, per retained
result load)
- hermes_cli/main.py::_session_db (last-session / title / cwd lookups)
- hermes_cli/terminal_breadcrumbs.py, hermes_cli/status.py,
hermes_cli/main_tui_launch.py (lookup one-shots)
Writers share the process's registry handle (hermes_state_registry.acquire;
close()/release_or_close release one refcount):
- acp_adapter/session.py::SessionManager._get_db — the AIAgent it builds
acquires the same path, so the ACP server held two writers per process
- hermes_cli/kanban_db_dispatch.py::_retag_legacy_worker_sessions
(gateway dispatcher tick)
- hermes_cli/main.py::_create_titled_session, hermes_cli/oneshot.py,
hermes_cli/foreign_sessions.py — the CLI acquires the same handle a
moment later
The "N live SessionDB handles" warning now counts only writable members:
read-only attaches are the sanctioned per-request shape for dashboard
routers and CLI lookups, and counting them turned a healthy topology into
an operator alarm (#100896 field reports of restart loops keyed on it).
Live repro (one registry writer + 4 overlapping dashboard/gateway paths in
one process): before 5 writable opens, 5 live handles, warning fired;
after 1 writable open (the registry handle), 0 from the request paths,
no warning.
Refs #100896#103339
`hermes sessions repair --check-only` printed the corruption reason and
exited 0, so scripts and the console wrapper gating on the status read a
broken state.db as healthy. Return 1 from the CLI handler (main.py already
sys.exits a truthy return) and from the console handler, where
`_capture_output` turns the status into a ConsoleCommandError carrying the
printed reason.
Salvaged from PR #103321 (the check-only reporting part only; the probe
rewrite and connection-tracking changes were not taken). Refs #63386.
The Sep 2026 decomposition (PR #102117) makes internal import paths a non-API: names now live in
the focused modules that define them. This commit is the ONLY thing keeping the old paths alive,
so external plugins have time to update. It is deliberately a single, unsquashed commit:
git revert <this sha>
removes every shim, stub and manifest at once on the announced date. Nothing in-tree may depend on
these pointers: scripts/check_compat_pointers.py (wired into lint.yml) fails CI if it does.
What it adds (see COMPAT_MANIFEST.md, compat_manifest.json):
- 332 facade modules get one delimited `PLUGIN-COMPAT` block appended at the end of the file
- 1,172 moved names resolved lazily via a module `__getattr__` (PEP 562) — never a top-level import,
so no import cycles; facades that already had `__getattr__` get a chained one
- 592 third-party/stdlib names the old modules used to expose, with their original import statements
- 266 public definitions that had been deleted as unused, restored byte-for-byte from the pre-decomposition
tree (+40 private helpers and 16 imports pulled in only because a restored definition needs them)
- 3 deleted modules recreated as re-export stubs (gateway/startup_watchdog, hermes_cli/observability/
relay_runtime, tools/environments/modal_utils)
- private names (`_x`) get no pointer: they were never API (3,792 skipped)
Verified: all 335 touched modules import under a fresh HERMES_HOME and every manifest name resolves;
the lint reports zero in-tree uses; ruff clean; targeted suites unchanged.
hermes_state.py: delete every '# noqa: F401 (re-exported...)' import block (hermes_state_common/errors/guard/
readpool/sessions/fts/dbfile/wal/repair/registry + agent.context_compressor _DB_PERSISTED_MARKER_KEY); keep
only the names hermes_state.py itself uses, without noqa.
hermes_state_registry.py: drop get_shared_session_db/release_shared_session_db/close_shared_session_dbs
aliases; every caller (gateway/, tools/, tui_gateway/, cron/, mcp_serve, run_agent, tests) now imports
acquire/release/close_all/release_or_close from hermes_state_registry.
hermes_state_titles.py: drop set_auto_title_if_empty shim (title_generator keeps its getattr fallback).
Re-remove shim-only names restored by 34abf954bd: latest_user_message_row_id (tests call
latest_message_row_id(key, role='user'); role-targeting assertions kept) and get_session_activity (tests
build the snapshot via agent.session_activity.build_activity_snapshot over db.get_session(sid)).
hermes_state_wal._log_once resolves its dedupe sets as module globals instead of via hermes_state;
hermes_state_repair helpers call module globals directly (tests patch hermes_state_repair.<name>).
Frozen updater surface untouched (update_cmd_maint imports only SessionDB from hermes_state).
For each issue anchor present in BASE 63279301bc non-test .py and absent on HEAD, the BASE comment/docstring block was re-attached at the HEAD location of the code it explained (matched by the distinctive code line / enclosing def). Sentences already covered by an existing HEAD comment were deduped; the issue number always survives. Insert-only: no code lines changed.
Follow-ups to the salvaged #71385 guard (which raises RuntimeError from
require_readable_config_before_write on unparseable / non-mapping YAML):
- config_command: catch RuntimeError for set/unset and print a clean
one-line error + exit(1) instead of a raw traceback on the primary
'hermes config set/unset' CLI path.
- console_engine._capture_output: convert escaping RuntimeError into a
ConsoleCommandError so 'hermes console' and the dashboard console
report the refusal instead of crashing the REPL/websocket session.
- _warn_config_parse_failure: add a dedicated 'refuse-write' wording
branch — the old fallthrough claimed 'falling back to default config'
even though the write was refused and the file preserved.
- approval_mode: update the stale SystemExit-only comment.
- Regression tests for the console path and both config_command paths.
'hermes --version' (and -V) now prints the full version report — banner
version line with upstream SHA, install directory, authoritative install
method, Python and OpenAI SDK versions, and update status — making the
separate 'hermes version' subcommand redundant. The subcommand is removed.
- _startup_fast.print_fast_version_info() is now THE canonical version
printer: static lines print instantly from stdlib probes, then the
banner label, install-method resolver, and update check lazy-import
after the first line is on screen (each degrades gracefully).
- main.py _print_version_info() delegates to it (used by /version in the
CLI chat surface and the --version flag path); the old duplicate
implementation is deleted.
- hermes_cli/subcommands/version.py removed; parser wiring, subcommand
sets, console-engine extraction entry, and tests updated. Hermes
Console keeps a 'version' command wired to the shared printer.
- Termux fast paths now include update status too (previously
check_updates=False).
- Docs/i18n, CONTRIBUTING, SECURITY, and nix checks updated to
'hermes --version'.
Hermes Console registers `checkpoints prune`, `clear` and `clear-legacy` as
mutating, so it takes a console-level confirmation before dispatching any of
them. `_apply_confirmed_defaults` then exists to keep the CLI layer from
asking a second time — its docstring says so — but it only force-defaults
`clear` and `clear-legacy`. `prune` was left out, even though `cmd_prune`
gates its orphan preview on the identical `not args.force` shape.
`_capture_output` redirects stdout and stderr but never stdin, so the
unskipped `_confirm()` call hits `input()` with no terminal behind it:
`EOFError` propagates into `_confirm`, which returns False, and `cmd_prune`
prints "Aborted." and returns 1. The console turns that non-zero exit into a
ConsoleCommandError, so `checkpoints prune` fails outright for any user who
has at least one orphan checkpoint project — after that user already
confirmed. When the server does happen to inherit a foreground terminal, the
same call instead blocks a console worker thread and eats the operator's
keystrokes.
Forcing the flag is the documented behavior here rather than a weakening of
the recent orphan-allowlist hardening. `orphan_allowlist` binds a deletion to
the identities shown in the preview, guarding the window where a workdir
disappears while the command waits on `input()`. Under the console there is
no preview and no wait, which is exactly the `--force` case the comment on
`cmd_prune` describes as "no restriction".
Sweep of open Windows issues affecting day-to-day agent operation
(explicitly excluding install/setup and locale classes):
- hermes_cli/_subprocess_compat.py: new split_command_line() — Windows-
safe command-line tokenizer (posix=False + quote stripping) so
backslash paths survive. POSIX behavior unchanged (plain shlex.split).
- hermes_cli/console_engine.py (#83934): console commands like
'sessions export C:\Users\me\out.jsonl' no longer silently mangle the
path into a relative filename in the cwd.
- agent/shell_hooks.py (#78293): hook commands with backslash paths now
spawn, resolve their script path, and pass hooks doctor instead of
reporting 'not executable'. All three shlex sites routed through the
shared splitter.
- agent/prompt_builder.py (#51755): system prompt now reports
Windows (11) on Windows 11 — platform.release() returns 10 for both;
distinguish via sys.getwindowsversion().build >= 22000.
- hermes_cli/commands.py (#42016): @ autocomplete no longer crashes the
prompt_toolkit event loop when rg emits a path on a different mount
(device paths \.\nul, other drive letters) — relpath ValueError is
skipped per-entry.
- tools/browser_use_cli.py (#83884): screenshot-path detection now
matches Windows drive-letter paths (C:\... and C:/...) in addition to
POSIX; Browser Use screenshots attach on Windows.
- tools/skills_hub.py + tools/skills_guard.py (#62310): the two 'MUST
stay symmetric' skill content hashes actually agree on Windows now.
Bundle keys are normalized to POSIX separators before hashing, and the
disk digest sorts by rel-posix STRING (case-sensitive) instead of Path
objects (case-insensitive on Windows). Fixes permanent false-positive
update_available for every installed skill.
Tests: tests/tools/test_windows_agent_loop_papercuts.py — 16 cases
covering each fix, including a disk-vs-bundle hash symmetry check built
with native Windows separators and a mixed-case filename.
Two claim-failure diagnostic paths (cronjob_tools.py:629,921) still used
the old inline 'not enabled or state==paused' check. After get_job()
normalizes via effective_job_state, a half-paused record has
state='scheduled' and enabled=True, so the inline check returned False —
mislabeling the job as 'already being fired' instead of 'paused/disabled'.
Also hoists effective_job_state/is_job_runnable to the top-level import in
cronjob_tools.py (was function-local) and updates console_engine.py's
_format_job to use effective_job_state instead of the old inline
state-or-enabled derivation — a fourth display path the original PR missed.
Follow-up to PR #81287.
sessions.max_resume_messages / sessions.max_export_messages (default
20000, 0 disables) replace the hardcoded hard-rejects, and the CLI
'sessions export' guard becomes per-session instead of cumulative so
full-DB backups of many small sessions keep working. Error guidance now
points at the config override instead of the (corruption-only) repair
command.
A dispatched console handler that calls sys.exit("message") or
raise SystemExit("message") sets exc.code to a string. int(exc.code or 0)
then raises ValueError, which is not a ConsoleCommandError, so it escapes
execute()'s handler and crashes the local REPL on an ordinary user mistake
(e.g. removing a credential that does not exist). Treat a string exit code
as a status-1 failure carrying that message.
Removes Homebrew and PyPI wheel/sdist as Hermes distribution paths while
preserving the supported source, Docker, and Nix workflows.
Changes:
- Removes the Homebrew formula, PyPI publish workflow, sdist manifest
(MANIFEST.in), and wheel/sdist release-attachment logic from scripts/release.py.
- Keeps setuptools metadata and entry points required by editable installs
and Docker/Nix builds, but adds a setup.py guard that rejects wheel/sdist
builds outside a sealed Nix derivation (HERMES_NIX_BUILD=1).
- Removes pip/Homebrew install detection, PyPI update checks, the pip
self-update path, the deprecation-banner state, the postinstall subcommand,
wheel data-directory fallbacks in agent/i18n.py and hermes_constants.py,
and the ACP Registry manifest/version-lockstep release logic.
- Adds /nix/store/ path detection so `nix run` / `nix profile install`
installs (which don't set HERMES_MANAGED) are correctly identified as
"nix" rather than falling through to "git"/"unknown".
- Retired install-method values ("pip", "homebrew") in existing
.install_method stamps (both code-scoped and home-scoped) are ignored by
the allowlist reader and fall through to "unknown" instead of resurrecting
a retired enum value.
- Updates Nix packaging to ship bare runtime data (locales, optional-mcps)
through store symlinks and wrapper env vars instead of wheel data-files.
- Removes the ACP Registry manifest/icon and their version-lockstep tests.
- Deletes or rewrites packaging, pip-update, Homebrew, and ACP Registry
tests; adds parametrized coverage for the packaging build guard covering
BOTH sdist and wheel paths (the guards live in separate cmdclass entries
— a passing sdist test proves nothing about the wheel path).
- Updates installation/platform documentation and related user-facing copy.
- Adjusts the supply-chain scan so deleted install-hook files do not trigger
a finding, while additions or modifications still require the existing
ci-reviewed label gate.
Supported installation paths (unchanged):
- git installer (install.sh)
- Docker
- Nix/NixOS
- editable development installs (uv sync, uv pip install -e ., pip install -e .)
The dashboard console previously ran under a 'hosted' context that
blocked most commands (auth add, config set model.*, mcp add --command,
cron --script, ...) behind an allowlist + line-policy layer. With the
full Hermes CLI now built into the dashboard, that policy layer is
redundant gatekeeping: the console gets the same command surface
everywhere.
Removed:
- ConsoleContext/contexts plumbing on ConsoleCommand + engine
- EXPECTED_HOSTED_PATHS allowlist + _mark_hosted
- _enforce_hosted_line_policy + HOSTED_CONFIG_* allow/block tables
- _dashboard_console_context() and the context field on the ready frame
- hosted-context tests; context badge in HermesConsoleModal
Kept (mechanical, not policy): shell-syntax rejection, the
interactive/server command blocks (gateway, dashboard, mcp serve, ...),
mutating-command confirmations, output caps, and command timeouts.
Addresses two non-blocking review notes on the Hermes Console PR:
- console_engine: the four _*_summaries helpers import a subcommand module
and build a throwaway argparse tree purely to extract help summaries. The
dashboard opens a fresh HermesConsoleEngine per /api/console connection, so
every reconnect re-imported + re-parsed the whole CLI surface. The surface
is process-static, so memoize with functools.lru_cache — callers only read
the returned map.
- web_server: console commands run in a worker thread via asyncio.to_thread.
On a 60s timeout asyncio.wait_for cancels the awaitable, but Python threads
aren't preemptible, so a stuck worker keeps running and would leak into the
shared default thread pool. Route console execution through a small
dedicated bounded ThreadPoolExecutor (max_workers=4) so a leaked worker is
capped and concurrent console execution is bounded regardless of reconnects.
Follow-up on top of @shannonsands' NS-574 Hermes Console.
