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76 commits
| Author | SHA1 | Message | Date | |
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m4dni5
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d1f23bb2d5 |
fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls
When Hermes runs in TUI mode, the gateway child process communicates with the Node.js parent over a JSON-RPC protocol on stdin. Subprocess calls that inherit this stdin fd can trigger a race condition where the child's stdin read returns EOF, causing the gateway to exit cleanly (exit code 0) mid-tool- execution. This is the same root cause as issue #14036 (byterover plugin) and PR #39257 (SSH environment backend). This commit applies the fix — stdin=subprocess.DEVNULL — to all 85 subprocess.run() and subprocess.Popen() calls that execute inside the TUI gateway child process. Scope: TUI-context code only (agent/, tools/, plugins/, tui_gateway/server.py). CLI code (cli.py, hermes_cli/), tests, scripts, and gateway process management are excluded — they don't run inside the TUI child and inherit the terminal's stdin, not the JSON-RPC pipe. 85 call sites across 28 files. All files pass syntax check. |
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qWait
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cef00ae602
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fix(tui): handle Windows PTY stdin and detached WS frames (#41953)
Two narrow Windows desktop fixes:
1. tools/process_registry.py — PTY stdin writes are now platform-aware.
pywinpty (Windows) expects str; ptyprocess (POSIX) expects bytes.
Previously bytes was unconditionally passed, producing a TypeError on
Windows ("'bytes' object cannot be converted to 'PyString'").
2. tui_gateway/server.py + ws.py — Detached WebSocket sessions now park on
a _DropTransport sink instead of _stdio_transport. In the desktop the
gateway runs in-process and stdout is captured by Electron into
desktop.log, so falling back to stdio leaked raw JSON-RPC frames into
the desktop log after WS disconnects. Orphan-reap semantics are
preserved via _ws_session_is_orphaned.
Verified on a Windows desktop install:
- pywinpty 2.0.15 rejects bytes / accepts str — reproduced exactly
- Focused suite green (write_stdin × 2, write_json_drops_detached_ws_frames,
ws_orphan_reap × 2)
- All 6 CI test shards green, e2e green, nix (ubuntu/macos) green
Salvage commit (
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brooklyn!
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85b65e29f0
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feat(desktop): session hygiene, archive, media streaming + connecting overlay (#37099)
* feat(desktop): session hygiene, archive, media streaming + connecting overlay
Address a batch of desktop feedback:
- Stop leaking empty "Untitled" sessions: the TUI gateway pre-created a DB
row on every session.create (i.e. every launch/draft). Persist the row
lazily on first prompt instead, and hide message-less rows in the sidebar.
- Archive/hide sessions: new `archived` column + set_session_archived, web
API (`?archived=` + PATCH archived), Ctrl/⌘-click and a context-menu item
in the sidebar, and an "Archived Chats" settings panel to restore/delete.
- Videos load via a streaming `hermes-media://` protocol instead of capped,
in-memory data URLs (16 MB limit) — bypasses the cap and supports seeking.
- Background-process completions route to the session that launched them:
the completion event now carries session_key and each poller only consumes
its own.
- Sidebar: "Group by workspace" toggle is always visible; each workspace
group gets a "+" to start a session in that directory; "New agent"/"Agents"
relabeled to "New session"/"Sessions".
- New gateway connecting overlay (ascii decode → fade out) replacing the bare
skeleton/"starting gateway" state.
* fix(desktop): bail connecting overlay on boot error
The shownRef latch kept the connecting overlay mounted behind
BootFailureOverlay after a hard boot failure. Return null on boot.error
so the failure recovery surface fully owns the screen.
* fix(desktop): address Copilot review
- /api/sessions: validate `archived` (400 on unknown) and return `archived`
as a JSON boolean instead of SQLite's 0/1.
- PATCH /api/sessions/{id}: 400 (not a misleading 404) when the body has no
updatable fields; stop conflating a no-op with "not found".
- hermes-media protocol: drop `bypassCSP` — streaming only needs
secure/standard/stream/supportFetchAPI.
- Sidebar workspace header: split the toggle and the "+" into sibling buttons
so we no longer nest interactive elements inside a <button>.
* fix(desktop): address Copilot re-review
- hermes-media protocol: restrict streaming to an audio/video extension
allowlist (415 otherwise) so it can't be used to read arbitrary local files.
- Connecting overlay: use z-[1200] instead of the non-standard z-1200 utility.
* Potential fix for pull request finding
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
---------
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
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brooklyn!
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51c68d4ab1
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Add Hermes desktop app (#20059)
* feat: better composer etc * docs: add desktop and dashboard run instructions * fix(desktop): address security scan findings * fix(dashboard): resolve @nous-research/ui path under npm workspaces The sync-assets prebuild step shelled out to 'cp -r node_modules/@nous-research/ui/dist/fonts ...' with a path relative to apps/dashboard/. That works only when the dep is installed locally in the dashboard workspace, but 'npm install' at the repo root (the documented setup — see apps/desktop/README.md) hoists shared deps to the root node_modules under npm workspaces. The relative cp then fails with 'No such file or directory', sync-assets exits 1, the Vite build aborts, and 'hermes dashboard' surfaces a generic 'Web UI build failed' message. Replace the shell one-liner with scripts/sync-assets.cjs, which walks up from the dashboard directory looking for node_modules/ @nous-research/ui — working in both the hoisted (workspaces) and co-located (standalone) layouts. Also guards against a missing dist/fonts or dist/assets with a clearer error pointing at a rebuild of the UI package rather than silently copying nothing. * feat(desktop): support connecting to a remote Hermes backend Add HERMES_DESKTOP_REMOTE_URL and HERMES_DESKTOP_REMOTE_TOKEN env vars that, when set, short-circuit the local-child spawn in startHermes() and connect the Electron renderer to an already- running 'hermes dashboard' server reachable over the network. Motivating use case: WSL2 users who want to run the Hermes core (agent loop, tools, filesystem access) inside their WSL distribution while rendering the Electron GUI on native Windows. Before this change, the desktop app always spawned a local Python child on the same host as the renderer, which doesn't cross the WSL/Windows boundary. The remote path reuses waitForHermes() as a liveness probe (/api/status is in the backend's public endpoint allowlist), so the connection is only returned once the backend is actually ready. WebSocket URL derivation picks ws:// or wss:// based on the input scheme. URL validation rejects non-http(s) schemes and requires both env vars together to avoid a half-configured connection that would silently fall through to the spawn path. No behaviour change when the env vars are unset — the default local-spawn flow is untouched. Typical usage: # in WSL2 hermes dashboard --tui --no-open --host 0.0.0.0 --port 9119 --insecure # on Windows set HERMES_DESKTOP_REMOTE_URL=http://localhost:9119 set HERMES_DESKTOP_REMOTE_TOKEN=<session token> set HERMES_DESKTOP_IGNORE_EXISTING=1 (launch Hermes desktop) * ci(desktop): automate desktop releases Add GitHub Actions release channels for signed desktop installers and document the stable/nightly download paths. * feat: file tabs * refactor(desktop): tighten right-rail tab close API Promote closeRightRailTab/closeActiveRightRailTab as the single public entry point. Drops the activeTabRef + handleCloseDocument indirection in ChatPreviewRail, the unused $rightRailHasContent atom, and the legacy dismissFilePreviewTarget alias. -70 LOC. * feat(desktop): polish composer pill toward reference look Solid foreground-on-background send/voice-conversation circle (black-on-white in light, white-on-black in dark) anchors the right edge as the primary CTA instead of the orange theme primary. Bumps the primary control to 2.125rem so it visually outranks the ghost mic/plus controls. Opens up the surface padding (0.625rem x / 0.5rem y) so the input row breathes around its controls, and nudges the corner radius from 20 to 24px for a slightly pill-ier silhouette. LiquidGlass distortion is preserved. * feat(desktop): add startup and onboarding flow Add phase-based desktop boot progress, fresh-install sandbox testing, and first-run provider credential onboarding so packaged installs can start cleanly without manual settings detours. * fix(desktop): gate prompts on provider setup Show the desktop provider onboarding flow before prompt submission when no inference provider is configured, preventing fresh installs from falling through to backend credential errors. * fix(desktop): surface provider onboarding from session warnings Propagate credential warnings through session runtime info and open desktop onboarding whenever a session reports no usable provider, so unconfigured installs cannot fall through to prompt errors. * fix(desktop): route gateway provider errors to onboarding The "No inference provider configured" auth error reaches the renderer through gateway error events, not the prompt.submit promise; the previous patch only caught the latter, so the error toast still surfaced and onboarding never opened. Also strip credential-shaped env vars from the test:desktop:fresh sandbox so the packaged backend can't see provider keys leaking from the launching shell. * fix(desktop): use strict runtime check to drive onboarding setup.status returned True whenever any provider auth state was discoverable, including indirect fallbacks like a gh-CLI Copilot token. That made desktop think the user was set up while the agent's actual resolve_runtime_provider call still raised AuthError, leaving the user with a useless toast and no onboarding. Add a setup.runtime_check gateway method that runs the same resolver the agent uses on session creation, and switch the desktop onboarding overlay and prompt precheck to use it. * feat(desktop): OAuth-first onboarding using existing dashboard provider API Replace the engineer-flavored API key form with a Sign-in-first onboarding overlay that uses the dashboard's existing /api/providers/oauth catalog and PKCE/device-code endpoints (Anthropic, Nous, OpenAI Codex, etc.). API key entry is now a fallback tab with friendly provider names instead of env var prefixes, and the loud raw resolver error is gone in favor of a one-line welcome message. * fix(desktop): polish onboarding provider list Reorder OAuth providers so Nous Portal is first, give the segmented Sign in / API key control equal column widths, and replace the engineer-flavored backend names like "Anthropic (Claude API)" / "MiniMax (OAuth)" with friendlier in-app titles. External-CLI providers now show a softer subtitle and an external-link icon instead of a chevron. * refactor(desktop): split onboarding overlay into store + view Move the OAuth state machine, runtime check, copy-to-clipboard, and api-key save into store/onboarding.ts (matching the boot.ts pattern), leaving the overlay as a presentation layer that subscribes via useStore. Tabs are now table-driven, child panels read flow from the store instead of prop-drilling, and the polling/PKCE/error/success branches share a small Status atom. * fix(desktop): external CLI providers + center mode tabs External-CLI providers (Claude Code, Qwen Code) now open an in-overlay panel with the CLI command, copy button, and an "I've signed in" recheck instead of firing an invisible toast. Center the Sign in / API key tab control so it sits under the heading instead of hugging the left edge. * fix(desktop): drop onboarding tabs for an inline link, group device-code waiting state Replace the Sign in / API key tab pair with an "I have an API key" footer link under the OAuth provider list, with a "Back to sign in" affordance inside the API key form. Group the device-code "Waiting for you to authorize..." status next to the Cancel button so the alignment matches the action. * refactor(desktop): tighten onboarding store + overlay Drop the dead isOnboardingBusy/BUSY set, factor the catch-fallback dance into safeReq, and share a single reloadAndConnect helper between PKCE submit, device-code success, external recheck, and api-key save. In the overlay, extract Step / CodeBlock / FlowFooter / CancelBtn / DocsLink atoms so the four sign-in panels share the same chrome instead of repeating it inline. Net effect: fewer literal divs, one place to touch the spacing, and the code-block + footer rows are reusable across future flows. * fix(desktop): mount onboarding from frame 1 to kill the FOUT Default onboarding.configured to null (unknown until the runtime check resolves) and have the onboarding overlay render whenever it's not yet confirmed true. The boot overlay now yields to it, so the very first paint is the Welcome card with a "While we get you set up..." progress strip instead of a flash of the chat shell between boot dismiss and onboarding mount. The picker swaps in cleanly once the gateway opens and the runtime check confirms the user is not configured. Already-configured users see the same prep card briefly while their existing runtime warms up, then the overlay dismisses without touching the chat shell. * fix(desktop): top-align empty sessions placeholder The "Start a chat to build your history." empty state used a min-h-35 grid place-items-center container, which floated the text in a tall dead zone. Render it as a flat paragraph that sits right under the section header like the empty pinned state does. * refactor(desktop): drop dead boot overlay Onboarding overlay subsumes the boot card now that it mounts from frame 1 and renders boot progress inline. The standalone DesktopBootOverlay is unreachable in every flow (yields whenever onboarding has not confirmed configured, dismisses once it has). * fix(desktop): hide pinned/recents sections until first session A fresh sidebar showed the Pinned and Recent chats headers with floating empty-state copy underneath. Drop both sections (and the now-orphan SidebarEmptySessionState) when there are no sessions yet — they reappear after the first chat. Skeletons during initial load are unchanged. * feat(gui): route embedded TUI through dashboard gateway (#21979) Inject HERMES_TUI_GATEWAY_URL into dashboard PTY sessions so embedded ui-tui instances attach to the in-process websocket gateway, with coverage for the new env wiring. * Add desktop remote gateway settings Make the desktop gateway connection configurable from settings so local remains the default while remote backends can be saved, tested, and applied without environment variables. * feat(gui): first-class Messaging page + gateway menu redesign - Add Messaging page to the desktop app with per-platform setup, status, and inline guidance. Catalog derives from gateway.config Platform enum + plugin registry, so every messaging adapter the CLI supports (Telegram, Discord, Slack, Mattermost, Matrix, WhatsApp, Signal, BlueBubbles, Home Assistant, Email, SMS, DingTalk, Feishu, WeCom, Weixin, QQ, Yuanbao, API server, Webhooks, plugins) shows up without per-platform code. - New REST endpoints: GET /api/messaging/platforms, PUT and POST /test on the same path. Secrets go through the existing .env pipeline; enable/disable writes config.yaml. - Replace gateway statusbar dropdown with a richer panel: status row, icon-only restart + system-panel actions, recent activity (with timestamps trimmed in display, full text on hover), platform list. - Auto-poll the messaging page every 6s (paused when hidden) so status updates without a manual check. - Drop Settings / Command Center from the sidebar nav (still reachable via shortcuts and the titlebar cog). - Flatten top corners on Messaging/Skills/Artifacts/Chat panes. - Share new StatusDot component across messaging + gateway menu. - Fix gateway/config.py so an explicit platforms.<name>.enabled=false in config.yaml is honored when env tokens are present. - pb-9 on the chat content area for breathing room above the composer. * Potential fix for pull request finding 'CodeQL / Clear-text logging of sensitive information' Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * pin electron version * hide application menu on non-mac systems * interpret compactPreview for non-string vlaues as JSON or an empty string * fix(desktop): keep composer contenteditable mounted across stacked toggle The composer rendered {input} inside two different parent fragments depending on `stacked`. When auto-expand flipped `stacked` (e.g. the moment typed text wrapped past two lines), React reconciled the two branches as different positions and unmounted/remounted the contenteditable. The fresh mount started empty, so any in-flight characters — most reliably reproduced by holding a key — were lost. Replace the conditional with a single CSS Grid whose template-areas swap on `stacked`. The three children (menu, input, controls) keep stable identities across the toggle; only their grid placement changes, which the browser handles without React tearing down the editor. * refactor(desktop): align install layout with install.ps1 / install.sh Make the desktop app's runtime layout match what scripts/install.ps1 and scripts/install.sh produce, so a desktop-only user and a CLI-only user end up with the same files in the same places and can share one install. Layout - ACTIVE_HERMES_ROOT = HERMES_HOME/hermes-agent (was: process.resourcesPath/hermes-agent, read-only) - VENV_ROOT = HERMES_HOME/hermes-agent/venv (was: userData/hermes-runtime) - desktop.log = HERMES_HOME/logs/desktop.log (was: userData/desktop.log) - HERMES_HOME default: %LOCALAPPDATA%\hermes on Windows, ~/.hermes elsewhere The packaged .app/.exe still ships a read-only payload at process.resourcesPath/hermes-agent (FACTORY_HERMES_ROOT). On first launch or after an installer-driven upgrade we sync factory -> active, then provision the venv and run pip install -e . against the active root. Key behaviors - Pin HERMES_HOME in the spawned Python's env so get_hermes_home() resolves to the same path resolveHermesHome() picked. Without this, Python falls back to ~/.hermes on every platform - fine on mac/linux, a split-state bug on Windows where our default is %LOCALAPPDATA%\hermes. - Detect developer installs by .git presence at ACTIVE; never overwrite a user's checkout via factory sync. - Marker at ACTIVE/.hermes-desktop-runtime.json (schema v4) tracks pyproject hash + factory version + runtime schema version. depsFresh fast-paths when nothing changed. - Dev (npm run dev) prefers SOURCE_REPO_ROOT over ACTIVE so devs run their local edits, not whatever's under HERMES_HOME. - Better error messages distinguish "no payload" from "no Python". - Preserve a legacy ~/.hermes on Windows when no %LOCALAPPDATA%\hermes exists, so users with prior pip/manual installs aren't orphaned. pyproject.toml - Promote fastapi, uvicorn[standard], ptyprocess (non-Windows), and pywinpty (Windows) to main dependencies. The dashboard backend (hermes dashboard) needs them at runtime; the previous lazy-import fallback was a footgun for fresh installs. - Empty the [pty] optional-extra; kept as a no-op back-compat alias for any existing pip install hermes-agent[pty] invocations. Drops the hardcoded BUNDLED_RUNTIME_REQUIREMENTS list in main.cjs - the desktop now installs whatever pyproject.toml says, single source of truth. Files - apps/desktop/electron/main.cjs: runtime layout, HERMES_HOME pin, factory->active sync, marker v4 - apps/desktop/scripts/test-desktop.mjs: track new venv location - apps/desktop/README.md: new Setup, Runtime Bootstrap, and Debugging sections - pyproject.toml: fastapi/uvicorn/pty backends in main dependencies; [pty] extra emptied Tested locally on Windows: npm run dev boots cleanly, sessions land at the new location, type-check + lint + test:desktop:platforms all pass. Verified end-to-end on a fresh Win11 VM via dist:win installer. Known gaps (filed as follow-ups, not in this PR): - Skills not seeded on packaged installs (sync_skills only runs in cmd_chat, not cmd_dashboard). Need to move to shared pre-dispatch. - Git Bash not bundled or detected; agent's terminal tool errors out with a useful message but desktop bootstrapper should pre-flight it. - install.ps1 / install.sh should be decomposed into composable phase libraries so the desktop bootstrapper can reuse them as a single source of truth across all install surfaces. * feat(desktop): theme polish, prose chat typography, composer chrome - DS tokens/midground, Backdrop, scoped scrollbars, typography plugin + prose - Composer liquid/radius utilities, thread font parity, tool/thinking cues - File tree label scale, preview flex, thread retry loading + streaming tests * feat(desktop): NSIS prereq detection page + auto-install via winget The packaged Windows installer now detects Python 3.11+ and Git for Windows at install time and offers to install missing prereqs via winget. Mirrors the prereq logic scripts/install.ps1 already runs for CLI installs, so desktop installer users get the same out-of-the-box experience as install.ps1 users. Why - Hermes' terminal tool calls bash.exe directly (tools/environments/ local.py); on Windows that's Git Bash from Git for Windows. Without it, the agent fails on the first terminal() call. - Hermes' Python runtime needs 3.11+. Without it, the desktop bootstrapper errors out at venv creation. - Both gaps surfaced on a fresh Windows 11 VM smoke test: VM had Python pre-installed but no Git, so the agent's first terminal call failed with "Git Bash isn't installed." - install.ps1 has had Install-Git + Install-Uv functions for ages. The desktop installer was the asymmetric outlier. How — NSIS prereq page - New file: apps/desktop/installer/prereq-check.nsh (plugged into electron-builder via build.nsis.include) - Real Wizard page using nsDialogs, inserted via customPageAfterChangeDir hook (between the Directory page and InstFiles). - Group boxes for Python and Git, each showing detection status. - Pre-checked install checkboxes when winget is available. - Auto-skips silently if both prereqs are already installed. - Falls back to manual download URLs when winget itself is missing. - Detection: - Python: probes `py -3.11`/`-3.12`/`-3.13`/`-3.14` via the Python launcher. Microsoft Store "Python stub" (no py.exe) is correctly classified as not-installed. - Git: `where git`. - winget: `where winget` (Win10 1809+ / Win11 with App Installer). - Install execution (in customInstall macro): - Python: nsExec::ExecToLog with `--scope user --silent`. Per-user install, no UAC prompt, output streams to install log. - Git: ExecShellWait via Windows ShellExecute. Critical because Git always installs per-machine and triggers UAC; ShellExecute preserves the foreground focus chain across non-elevated → elevated process spawns, so UAC actually comes to the foreground. nsExec::ExecToLog breaks the chain because winget runs hidden. - Both pass `--disable-interactivity --accept-package-agreements --accept-source-agreements` to suppress winget's own dialogs. - Verification: probes Git's standard install locations via FileExists rather than `where git`. NSIS's process inherits PATH at startup, so a freshly-installed Git won't be visible to `where` until restart. - Silent installs (/S) skip the prompts; managed deploys handle prereqs out-of-band via Group Policy / Intune. How — Electron-side safety net - New findGitBash() in main.cjs, parallel to findSystemPython(). Probes the same locations as tools/environments/local.py:_find_bash() so a positive result here means the agent's terminal tool will work. - ensureRuntime now throws a clear, actionable error on Windows when Git Bash isn't found, matching the existing "Python 3.11+ is required" error path. - Catches users the NSIS page doesn't: .msi installer users (NSIS prereq page doesn't run for MSI), `npm run dev` users, manual installers, anyone who unchecked the install boxes on the NSIS prereq page. - All gated on `IS_WINDOWS`; macOS / Linux unaffected. NSIS build issue (resolved) - electron-builder defaults to `-WX` (warnings as errors). NSIS optimizer emits "warning 6010: function not referenced" for our page functions because Page custom directives don't count as references in its static-analysis pass. The functions ARE called at runtime when NSIS invokes the page; the optimizer just can't see it statically. - Set `build.nsis.warningsAsErrors=false` in package.json so this spurious warning doesn't fail the build. (Documented option from electron-builder's nsisOptions.) Out of scope (filed for future work) - MSI prereq detection: Windows Installer custom actions are a different mechanism. Enterprise deploys typically handle prereqs via GP/Intune. - Bundle PortableGit + python-build-standalone in extraResources for zero-network installs. ~80MB increase. - Mac / Linux GUI prereq flows (different installer formats; Xcode CLT covers most macOS prereqs already; Linux is per-distro hard). Files - apps/desktop/installer/prereq-check.nsh (new, ~290 lines NSIS) - apps/desktop/package.json (build.nsis.include + warningsAsErrors) - apps/desktop/electron/main.cjs (findGitBash + preflight) - apps/desktop/README.md (Runtime prerequisites section) Cross-platform impact - macOS / Linux builds (dist:mac, dist:mac:dmg, dist:mac:zip): nsis config is ignored entirely; .nsh is dormant. - npm run dev: .nsh dormant; main.cjs preflight gated on IS_WINDOWS. - scripts/install.ps1, scripts/install.sh: no reference to any new files; CLI install paths untouched. - Hermes CLI / dashboard / gateway: no reference; runtime untouched. - All checks: node --check on main.cjs and test-desktop.mjs pass; npm run test:desktop:platforms 4/4 passing; node --test green. Tested - npm run dist:win produces signed .exe and .msi without errors. - Fresh Win11 VM (Python pre-installed, no Git): prereq page renders, Python check shows detected, Git checkbox pre-checked. Click Next → Git installs via winget with UAC prompt in foreground. - After install completes, Hermes launches and the agent's terminal tool can run bash commands. Verified Git Bash is detected at `C:\Program Files\Git\bin\bash.exe` by ensureRuntime's preflight. * feat: theme changes, composer tweaks, in app update ux, finesse * fix(cli): seed bundled skills on dashboard + gateway entrypoints `sync_skills(quiet=True)` was only being called from inside `cmd_chat`, which meant `hermes dashboard` (the desktop GUI's backend) and `hermes gateway` (Telegram/Discord/Slack/etc daemons) never seeded the bundled skill library into ~/.hermes/skills/. This surfaced as "No skills found" in the desktop GUI's skills panel on fresh installs, despite the agent having access to the full bundled library when invoked via `hermes chat`. scripts/install.ps1 worked around it by running skills_sync.py as part of Copy-ConfigTemplates, but that's not part of the desktop installer's bootstrap chain. Fix - Extract the skills-sync block from cmd_chat into a module-level `_sync_bundled_skills_quietly()` helper. - Call the helper from cmd_chat (preserving existing behavior), cmd_dashboard (after the --status/--stop early-return paths and fastapi import check, so we don't run skills_sync on management commands or when deps aren't installed), and cmd_gateway. Why these three entrypoints - cmd_chat: the user's primary CLI entrypoint - cmd_dashboard: the desktop GUI's backend; this is what `hermes dashboard --tui` invokes when the desktop bootstrapper spawns Hermes - cmd_gateway: long-running daemons where the user expects the agent to have full skill access Other entrypoints (cmd_config, cmd_doctor, cmd_login, cmd_status, etc.) are management commands that don't need skill discovery and were never running skills_sync in the first place — leaving them alone. Idempotence - tools/skills_sync.py is manifest-based: skipped skills cost milliseconds. Calling it from multiple entrypoints adds no real cost, and users running `hermes chat` then `hermes dashboard` get two fast no-ops on the second call. Failure handling - Helper wraps skills_sync in try/except. Skills are an enhancement, not a hard dependency — Hermes runs fine with an empty skills/ dir. Files - hermes_cli/main.py: + new helper `_sync_bundled_skills_quietly()` at module level + cmd_chat: replace inline block with helper call + cmd_dashboard: add helper call after fastapi import succeeds + cmd_gateway: add helper call before delegating to gateway_command * feat(desktop): hoisted todo widget, JSON tool summaries, history grouping & timer fixes - Hoist todo to first-class widget (shadcn checkboxes, brand colors, no tool-accordion). Header derives label from active task; non-active rows fade. - Replace raw JSON dumps with structured key/value summaries via formatToolResultSummary; nested error extraction for clearer failures. - Fix loaded-session grouping: stitch interleaved assistant/tool iterations into one bubble instead of orphaned synthetic messages. - Stable tool/thinking timers via keyed registry so unmount/scroll doesn't reset elapsed counts; gate "running" on real live thread state. - Reorganize chat-only assistant-ui components under components/chat/. * fix(desktop): address CodeQL alerts on PR #20059 - settings/helpers.ts: harden setNested against prototype pollution. POLLUTING_PATH_PARTS check is now applied at every assignment site (loop + leaf) and uses Object.defineProperty so CodeQL can see the guard inline rather than via a helper function call. - lib/markdown-preprocess.ts: rebuild the dangling-fence close regex from a fence-char + length instead of marker.replace(...). The marker is captured by `(`{3,}|~{3,})` so it can only be backticks or tildes, but CodeQL was tracing tainted input text into the RegExp source and flagging hostname dots from input as part of the pattern (false positive js/incomplete-hostname-regexp on the test fixture URLs). Reconstructing from a literal char breaks the dataflow. - scripts/notarize-artifact.cjs: drop args from the run() rejection message. Args carry --key-id / --issuer / key file path; the existing outer catch already squashes errors to a generic line, but CodeQL was flagging the args.join(' ') as clear-text logging of APPLE_API_KEY_ID. Composer DOM-text-as-HTML alerts (composer/index.tsx:379, :547) are already addressed in |
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kshitijk4poor
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6f8975dcd8 |
fix(tools): don't compound-rewrite spawn_via_env background wrappers
Background tasks on non-local backends (SSH/Docker/Modal/Daytona/Singularity)
go through `ProcessRegistry.spawn_via_env`, which builds a hand-crafted,
shell-safe wrapper:
mkdir -p T && ( nohup bash -lc CMD > LOG 2>&1; rc=$?; ... ) & echo $! > PID && cat PID
`BaseEnvironment.execute()` unconditionally ran `_rewrite_compound_background`
on every command, including this wrapper. The rewrite (meant to defuse the
`A && B &` subshell-wait trap for user commands) turns `( ... ) & echo $!` into
`{ ( ... ) & } echo $!` — note `} echo` with no separator, which is a bash
syntax error. The wrapper then never produces a PID, the redirected output file
is never created, and the agent sees an immediate exit code -1. This breaks
*every* background launch on a non-local backend (e.g. a simple
count-and-redirect script over SSH), not just edge cases.
Fix:
- Add `rewrite_compound_background: bool = True` to `BaseEnvironment.execute()`
(and the `BaseModalExecutionEnvironment` override, which accepts and ignores
it). Default preserves existing behavior; the user foreground terminal path
still rewrites.
- `spawn_via_env` passes `rewrite_compound_background=False` so its already
shell-safe wrapper is left intact.
- Treat a wrapper that produces no PID as a failed launch (mark the session
exited with a real exit code instead of exposing a fake running session), and
don't register/checkpoint a session that never started.
Verified empirically: with the rewrite skipped, the wrapper is valid bash,
launches the process, captures the PID, and writes the log/pid/exit files; the
old rewritten form fails `bash -n` with a syntax error.
Based on #33756 by @CharZhou (extracted from a multi-feature branch; the
unrelated image_gen / docker-media changes are not included here).
Co-authored-by: CharZhou <17255546+CharZhou@users.noreply.github.com>
|
||
|
Teknium
|
1c3c364287
|
feat(cli): show live background terminal-process count in status bar (#32061)
The CLI status bar tracked /background agent tasks (▶ N) but not shell processes spawned via terminal(background=true). Both kinds of work can run concurrently and a user has no in-bar signal for shell processes. Add an independent indicator (⚙ N) sourced from tools.process_registry.process_registry._running. The two indicators render side-by-side when both are active (▶ 1 │ ⚙ 2), hidden when their count is zero. Renders at all four status-bar tiers (text fallback + prompt_toolkit fragments, narrow + wide widths). The narrow <52 tier still drops both for space — unchanged. New ProcessRegistry.count_running() returns len(_running) without acquiring _lock; CPython dict len is atomic and we're polling on every status-bar tick, so lock-free is the right tradeoff. |
||
|
teknium1
|
7ce6b504a2 |
fix(process_registry): use taskkill /T /F for tree-kill on Windows
The Windows branch of `_terminate_host_pid` early-returned after
`os.kill(pid, SIGTERM)` (which Python maps to `TerminateProcess` for
the target handle only), leaving descendant processes — e.g. Chromium
renderer/GPU/network helpers spawned by an `agent-browser` daemon —
running on Windows even after the preceding commit fixed POSIX.
The right Windows primitive is `taskkill /PID <pid> /T /F`:
`/T` walks the tree, `/F` force-terminates. Same approach
`gateway.status.terminate_pid(force=True)` already uses for the
gateway's own shutdown path; reuse the same shape here.
Why NOT extend the POSIX psutil tree-walk to Windows:
1. Windows doesn't maintain a Unix-style process tree. `psutil.
Process.children(recursive=True)` walks PPID links that go stale
when intermediate processes exit, so enumeration is best-effort
and silently misses orphaned descendants. The whole bug we're
fixing is orphaned descendants.
2. `psutil.Process.terminate()` on Windows is `TerminateProcess()`
for one handle — same single-PID scope as the existing
`os.kill`. The existing comment in `gateway/status.py::
terminate_pid` warns this explicitly: 'os.kill SIGTERM is not
equivalent to a tree-killing hard stop' on Windows.
3. Headless Chromium has no GUI window, so the softer
`taskkill /T` without `/F` (which sends WM_CLOSE) won't reach
it either. `/F` is required.
POSIX path is unchanged. The taskkill subprocess uses the same
`creationflags=windows_hide_flags()` pattern other Windows shellouts
in this codebase use. `FileNotFoundError` / `TimeoutExpired` /
`OSError` fall back to bare `os.kill(SIGTERM)` as cheap insurance.
Tests cover the Windows branch via the codebase's standard
`monkeypatch _IS_WINDOWS` pattern (`references/windows-native-
support.md`), plus POSIX tree-walk order, NoSuchProcess swallow,
and the OSError fallback path. 7 new tests, all green on Linux CI.
|
||
|
nekwo
|
95683c0283 |
fix(windows): hide local subprocess consoles
Apply Windows CREATE_NO_WINDOW flags to foreground local terminal subprocesses and tracked background processes so Hermes operations do not flash or steal focus with extra console windows. |
||
|
Fábio Siqueira
|
fbabd560ff |
fix(gateway): route background-process notifications into Telegram DM topics
Background-process completion notifications (notify_on_complete) and watch-pattern notifications were always delivered to the Telegram main chat instead of the originating private-chat topic. Hermes-created Telegram DM topic lanes only render a send when it carries both message_thread_id and a reply anchor. The synthetic MessageEvent injected on process completion had no message_id, so _reply_anchor_for_event returned None and _thread_kwargs_for_send dropped message_thread_id entirely — routing the notification to the main chat. Capture the triggering message id at spawn time and thread it through to the synthetic event so it can be reply-anchored back into the topic: - session_context: add HERMES_SESSION_MESSAGE_ID context var - telegram adapter: populate SessionSource.message_id on inbound messages - terminal tool: persist watcher_message_id on the process session - process registry: carry/persist message_id on watcher dicts + checkpoint - gateway: set MessageEvent.message_id on injected notifications Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
||
|
LifeJiggy
|
214b95392b |
fix(process-registry): detach stdin from background subprocesses to prevent keyboard freeze
Background process non-PTY path used stdin=subprocess.PIPE unconditionally, creating an orphan pipe that was never written to and never closed. Child processes that read stdin would block indefinitely, competing with the parent's prompt_toolkit event loop for terminal ownership and causing complete keyboard lockout. Change to stdin=subprocess.DEVNULL so children get immediate EOF on stdin reads instead of blocking forever. For interactive stdin, the PTY path (which has its own independent PTY via ptyprocess.PtyProcess.spawn) should be used instead. Fixes #17959 |
||
|
Grogger
|
8bf09455dc |
fix(windows): suppress console window flash on subprocess spawns
Add creationflags=CREATE_NO_WINDOW to every Windows Popen call across the terminal, process registry, code execution, and kanban worker subsystems. Prevents visible CMD windows from flashing on the user's desktop during agent operation. Also adds the _IS_WINDOWS module constant to kanban_db.py where it was missing, for consistency with the other patched files. 5 Popen sites across 4 files: - tools/environments/local.py (terminal foreground spawn) - tools/process_registry.py (background process spawn) - tools/code_execution_tool.py (sandbox + interpreter probe) - hermes_cli/kanban_db.py (kanban worker spawn) |
||
|
Siddharth Balyan
|
d5416284f1
|
fix(tui): autonomous background process completion notifications (#26071) (#26327)
* feat(process-registry): add format_process_notification shared helper * feat(process-registry): add drain_notifications method * refactor(cli): use shared drain_notifications and format_process_notification * feat(tui): add background notification poller for completion_queue * feat(tui): wire notification poller into session init/finalize * refactor(tui): add post-turn drain using shared helper as safety net |
||
|
Austin Pickett
|
fc3fd6bb6b |
fix(dashboard): UI polish — modals, layout, consistency, test fixes
Dashboard UX polish pass — consolidates create forms into modals triggered from the page header, fixes layout inconsistencies, adds scroll-to navigation for the Keys page, and aligns the TokenBar with the design system. Changes: - App.tsx: add padding to sidebar header - resolve-page-title.ts: add missing routes, better fallback title - en.ts: fix nav labels (Profiles was 'profiles : multi agents') - ModelsPage: two-col layout, auxiliary tasks modal, TokenBar redesign - ProfilesPage: create button in header, form in modal, Checkbox component - CronPage: create button in header, form in modal - EnvPage: scroll-to sub-nav in header, fix text overflow Modal and dialog standardization: - Replace all native confirm()/window.confirm() with ConfirmDialog (OAuthProvidersCard, PluginsPage, ModelsPage, ConfigPage) - Add useModalBehavior hook (Escape-to-close, scroll lock, focus restore) - Apply hook to ProfilesPage, CronPage, AuxiliaryTasksModal Component fixes (from PR review): - Checkbox: fix controlled/uncontrolled mismatch, add focus-visible ring - TokenBar: add rounded-full to legend dots, remove dead code CI/test fixes: - Fix TS unused imports (noUnusedLocals), type-narrow PickerTarget union - Add windows-footgun suppression on platform-guarded os.killpg - Fix 19 stale unit tests + 9 e2e tests broken by recent main changes - Restore minimal example-dashboard plugin for plugin auth test |
||
|
kshitij
|
2ec8d2b42f
|
chore: ruff auto-fix PLR6201 — tuple → set in membership tests (#23937)
Replace with for all literal-tuple membership tests. Set lookup is O(1) vs O(n) for tuple — consistent micro-optimization across the codebase. 608 instances fixed via `ruff --fix --unsafe-fixes`, 0 remaining. 133 files, +626/-626 (net zero). |
||
|
Wesley Simplicio
|
53ec32819c |
fix(process_registry): kill orphaned Popen on post-spawn setup failure
After Popen succeeds with os.setsid (detached process group), 5 things
happen with no try/except: Thread construction, reader.start(), lock
acquisition, prune+register, checkpoint write. If any raises, the
Popen object goes unregistered and the detached process group leaks
indefinitely.
Wrap the post-spawn setup in try/except. On failure:
- os.killpg(getpgid(pid), SIGKILL) takes down the entire process
group (not just the shell - important because of detached PG +
-lic shell wrapper that may have spawned children)
- proc.kill() fallback for ProcessLookupError/PermissionError/OSError
- proc.wait(timeout=5) reaps with a bound
- re-raise to preserve original traceback
Nested try/except around cleanup so a secondary failure can't mask the
original.
Closes #2749.
|
||
|
Teknium
|
cc38282b04 |
feat(cross-platform): psutil for PID/process management + Windows footgun checker
## Why
Hermes supports Linux, macOS, and native Windows, but the codebase grew up
POSIX-first and has accumulated patterns that silently break (or worse,
silently kill!) on Windows:
- `os.kill(pid, 0)` as a liveness probe — on Windows this maps to
CTRL_C_EVENT and broadcasts Ctrl+C to the target's entire console
process group (bpo-14484, open since 2012).
- `os.killpg` — doesn't exist on Windows at all (AttributeError).
- `os.setsid` / `os.getuid` / `os.geteuid` — same.
- `signal.SIGKILL` / `signal.SIGHUP` / `signal.SIGUSR1` — module-attr
errors at runtime on Windows.
- `open(path)` / `open(path, "r")` without explicit encoding= — inherits
the platform default, which is cp1252/mbcs on Windows (UTF-8 on POSIX),
causing mojibake round-tripping between hosts.
- `wmic` — removed from Windows 10 21H1+.
This commit does three things:
1. Makes `psutil` a core dependency and migrates critical callsites to it.
2. Adds a grep-based CI gate (`scripts/check-windows-footguns.py`) that
blocks new instances of any of the above patterns.
3. Fixes every existing instance in the codebase so the baseline is clean.
## What changed
### 1. psutil as a core dependency (pyproject.toml)
Added `psutil>=5.9.0,<8` to core deps. psutil is the canonical
cross-platform answer for "is this PID alive" and "kill this process
tree" — its `pid_exists()` uses `OpenProcess + GetExitCodeProcess` on
Windows (NOT a signal call), and its `Process.children(recursive=True)`
+ `.kill()` combo replaces `os.killpg()` portably.
### 2. `gateway/status.py::_pid_exists`
Rewrote to call `psutil.pid_exists()` first, falling back to the
hand-rolled ctypes `OpenProcess + WaitForSingleObject` dance on Windows
(and `os.kill(pid, 0)` on POSIX) only if psutil is somehow missing —
e.g. during the scaffold phase of a fresh install before pip finishes.
### 3. `os.killpg` migration to psutil (7 callsites, 5 files)
- `tools/code_execution_tool.py`
- `tools/process_registry.py`
- `tools/tts_tool.py`
- `tools/environments/local.py` (3 sites kept as-is, suppressed with
`# windows-footgun: ok` — the pgid semantics psutil can't replicate,
and the calls are already Windows-guarded at the outer branch)
- `gateway/platforms/whatsapp.py`
### 4. `scripts/check-windows-footguns.py` (NEW, 500 lines)
Grep-based checker with 11 rules covering every Windows cross-platform
footgun we've hit so far:
1. `os.kill(pid, 0)` — the silent killer
2. `os.setsid` without guard
3. `os.killpg` (recommends psutil)
4. `os.getuid` / `os.geteuid` / `os.getgid`
5. `os.fork`
6. `signal.SIGKILL`
7. `signal.SIGHUP/SIGUSR1/SIGUSR2/SIGALRM/SIGCHLD/SIGPIPE/SIGQUIT`
8. `subprocess` shebang script invocation
9. `wmic` without `shutil.which` guard
10. Hardcoded `~/Desktop` (OneDrive trap)
11. `asyncio.add_signal_handler` without try/except
12. `open()` without `encoding=` on text mode
Features:
- Triple-quoted-docstring aware (won't flag prose inside docstrings)
- Trailing-comment aware (won't flag mentions in `# os.kill(pid, 0)` comments)
- Guard-hint aware (skips lines with `hasattr(os, ...)`,
`shutil.which(...)`, `if platform.system() != 'Windows'`, etc.)
- Inline suppression with `# windows-footgun: ok — <reason>`
- `--list` to print all rules with fixes
- `--all` / `--diff <ref>` / staged-files (default) modes
- Scans 380 files in under 2 seconds
### 5. CI integration
A GitHub Actions workflow that runs the checker on every PR and push is
staged at `/tmp/hermes-stash/windows-footguns.yml` — not included in this
commit because the GH token on the push machine lacks `workflow` scope.
A maintainer with `workflow` permissions should add it as
`.github/workflows/windows-footguns.yml` in a follow-up. Content:
```yaml
name: Windows footgun check
on:
push:
branches: [main]
pull_request:
branches: [main]
jobs:
check:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: actions/setup-python@v5
with: {python-version: "3.11"}
- run: python scripts/check-windows-footguns.py --all
```
### 6. CONTRIBUTING.md — "Cross-Platform Compatibility" expansion
Expanded from 5 to 16 rules, each with message, example, and fix.
Recommends psutil as the preferred API for PID / process-tree operations.
### 7. Baseline cleanup (91 → 0 findings)
- 14 `open()` sites → added `encoding='utf-8'` (internal logs/caches) or
`encoding='utf-8-sig'` (user-editable files that Notepad may BOM)
- 23 POSIX-only callsites in systemd helpers, pty_bridge, and plugin
tool subprocess management → annotated with
`# windows-footgun: ok — <reason>`
- 7 `os.killpg` sites → migrated to psutil (see §3 above)
## Verification
```
$ python scripts/check-windows-footguns.py --all
✓ No Windows footguns found (380 file(s) scanned).
$ python -c "from gateway.status import _pid_exists; import os
> print('self:', _pid_exists(os.getpid())); print('bogus:', _pid_exists(999999))"
self: True
bogus: False
```
Proof-of-repro that `os.kill(pid, 0)` was actually killing processes
before this fix — see commit `
|
||
|
Teknium
|
324567c936 |
fix(windows): os.kill(pid, 0) is NOT a no-op on Windows — route through new _pid_exists helper
On Windows, Python's ``os.kill(pid, 0)`` is NOT a no-op. CPython's
implementation (``Modules/posixmodule.c::os_kill_impl``) treats sig=0
as ``CTRL_C_EVENT`` because the two integer values collide at the C
layer, and routes it through ``GenerateConsoleCtrlEvent(0, pid)`` —
which sends a Ctrl+C to the ENTIRE console process group containing
the target PID, not just the PID itself. Any caller that wanted to
check "is PID X alive" via the classic POSIX ``os.kill(pid, 0)``
idiom was silently killing that process (and often unrelated
processes in the same console group) on Windows. Long-standing
Python Windows quirk; see bpo-14484 (open since 2012).
This manifested in Hermes as: every ``hermes gateway status``
invocation would read the gateway's PID from the PID file, call
``os.kill(pid, 0)`` via ``gateway.status.get_running_pid()`` as a
"liveness check", and instantly terminate the gateway it was trying
to report on. No shutdown log, no traceback, no atexit hook fire,
no exit-diag entry — just silent termination of the detached pythonw
process. "Bot answered one message then stopped typing" was the
characteristic end-user symptom because `os.kill(pid, 0)` fires
mid-response-send and kills the gateway between logs.
Reproduction (verified in this branch before the fix):
$ hermes gateway start # gateway alive, PID 37520
$ hermes gateway status # reports "No gateway process detected"
$ tasklist /FI "PID eq 37520" # INFO: No tasks are running
# — gateway terminated silently
Root-cause fix is a new ``gateway.status._pid_exists(pid)`` helper:
- On Windows: Win32 ``OpenProcess(PROCESS_QUERY_LIMITED_INFORMATION |
SYNCHRONIZE, False, pid)`` + ``WaitForSingleObject(handle, 0)``
via ctypes. Zero signal delivery, zero console-group side effects.
Pins ctypes return types to avoid DWORD-vs-signed-int parse bugs
on WAIT_TIMEOUT (0x102). Distinguishes ERROR_INVALID_PARAMETER
(PID gone) from ERROR_ACCESS_DENIED (alive but another user).
- On POSIX: the canonical ``os.kill(pid, 0)`` idiom that actually is
a no-op there.
Then patch every ``os.kill(pid, 0)`` liveness-check callsite to
route through ``_pid_exists`` instead. Total 14 callsites across
11 files; every single one was a latent silent-kill on Windows:
gateway/run.py:2810 — /restart watcher (inline subprocess)
gateway/run.py:15195 — --replace wait loop
gateway/status.py:572 — acquire_gateway_runtime_lock stale check
gateway/status.py:828 — get_running_pid (THE killer for status)
gateway/platforms/whatsapp.py:111
hermes_cli/gateway.py:228, 522, 1012 — gateway-related drain loops
hermes_cli/kanban_db.py:2826 — _pid_alive was claiming to
be cross-platform but used
os.kill(pid, 0) on Windows
hermes_cli/main.py:5792 — CLI process-kill polling
hermes_cli/profiles.py:782 — profile stop wait loop
plugins/google_meet/process_manager.py:74
tools/browser_tool.py:1215, 1255 — browser daemon ownership probes
tools/mcp_tool.py:1255, 3374 — MCP stdio orphan tracking
The watcher source in gateway/run.py:2810 is a multi-line string
that gets spawned as an inline ``python -c "..."`` subprocess, so
it can't import gateway.status. The fix for that callsite inlines
the same ctypes probe directly into the watcher source.
Tested on Windows 10 with the hermes gateway + Telegram bot:
- gateway start → alive
- 5 consecutive ``hermes gateway status`` invocations → gateway
alive after every one, same PID reported each time (37520, 21952)
- gateway.log shows uninterrupted operation; no spurious shutdown
entries; cron ticker and kanban dispatcher still running on
their 60-second cadence
- bot continues answering Telegram messages throughout
Ships alongside an exit-path diagnostic wrapper in
``hermes_cli/gateway.py::run_gateway()`` that captures every way
``asyncio.run(start_gateway(...))`` can return (success, SystemExit,
KeyboardInterrupt, BaseException, atexit) with full traceback to
``logs/gateway-exit-diag.log``. This was used to prove the gateway
was being hard-killed externally (no exit event fired) and should
be kept for future Windows debugging.
Refs: https://bugs.python.org/issue14484
See also: references/windows-subprocess-sigint-storm.md in
the hermes-agent skill.
|
||
|
Teknium
|
9de893e3b0 |
feat(windows): close native-Windows install gaps — crash-free startup, UTF-8 stdio, tzdata dep, docs
Native Windows (with Git for Windows installed) can now run the Hermes CLI and gateway end-to-end without crashing. install.ps1 already existed and the Git Bash terminal backend was already wired up — this PR fills the remaining gaps discovered by auditing every Windows-unsafe primitive (`signal.SIGKILL`, `os.kill(pid, 0)` probes, bare `fcntl`/`termios` imports) and by comparing hermes against how Claude Code, OpenCode, Codex, and Cline handle native Windows. ## What changed ### UTF-8 stdio (new module) - `hermes_cli/stdio.py` — single `configure_windows_stdio()` entry point. Flips the console code page to CP_UTF8 (65001), reconfigures `sys.stdout`/`stderr`/`stdin` to UTF-8, sets `PYTHONIOENCODING` + `PYTHONUTF8` for subprocesses. No-op on non-Windows. Opt out via `HERMES_DISABLE_WINDOWS_UTF8=1`. - Called early in `cli.py::main`, `hermes_cli/main.py::main`, and `gateway/run.py::main` so Unicode banners (box-drawing, geometric symbols, non-Latin chat text) don't `UnicodeEncodeError` on cp1252 consoles. ### Crash sites fixed - `hermes_cli/main.py:7970` (hermes update → stuck gateway sweep): raw `os.kill(pid, _signal.SIGKILL)` → `gateway.status.terminate_pid(pid, force=True)` which routes through `taskkill /T /F` on Windows. - `hermes_cli/profiles.py::_stop_gateway_process`: same fix — also converted SIGTERM path to `terminate_pid()` and widened OSError catch on the intermediate `os.kill(pid, 0)` probe. - `hermes_cli/kanban_db.py:2914, 3041`: raw `signal.SIGKILL` → `getattr(signal, "SIGKILL", signal.SIGTERM)` fallback (matches the pattern already used in `gateway/status.py`). ### OSError widening on `os.kill(pid, 0)` probes Windows raises `OSError` (WinError 87) for a gone PID instead of `ProcessLookupError`. Widened the catch at: - `gateway/run.py:15101` (`--replace` wait-for-exit loop — without this, the loop busy-spins the full 10s every Windows gateway start) - `hermes_cli/gateway.py:228, 460, 940` - `hermes_cli/profiles.py:777` - `tools/process_registry.py::_is_host_pid_alive` - `tools/browser_tool.py:1170, 1206` ### Dashboard PTY graceful degradation `hermes_cli/pty_bridge.py` depends on `fcntl`/`termios`/`ptyprocess`, none of which exist on native Windows. Previously a Windows dashboard would crash on `import hermes_cli.web_server` because of a top-level import. Now: - `hermes_cli/web_server.py` wraps the pty_bridge import in `try/except ImportError` and sets `_PTY_BRIDGE_AVAILABLE=False`. - The `/api/pty` WebSocket handler returns a friendly "use WSL2 for this tab" message instead of exploding. - Every other dashboard feature (sessions, jobs, metrics, config editor) runs natively on Windows. ### Dependency - `pyproject.toml`: add `tzdata>=2023.3; sys_platform == 'win32'` so Python's `zoneinfo` works on Windows (which has no IANA tzdata shipped with the OS). Credits @sprmn24 (PR #13182). ### Docs - README.md: removed "Native Windows is not supported"; added PowerShell one-liner and Git-for-Windows prerequisite note. - `website/docs/getting-started/installation.md`: new Windows section with capability matrix (everything native except the dashboard `/chat` PTY tab, which is WSL2-only). - `website/docs/user-guide/windows-wsl-quickstart.md`: reframed as "WSL2 as an alternative to native" rather than "the only way". - `website/docs/developer-guide/contributing.md`: updated cross-platform guidance with the `signal.SIGKILL` / `OSError` rules we enforce now. - `website/docs/user-guide/features/web-dashboard.md`: acknowledged native Windows works for everything except the embedded PTY pane. ## Why this shape Pulled from a survey of how other agent codebases handle native Windows (Claude Code, OpenCode, Codex, Cline): - All four treat Git Bash as the canonical shell on Windows, same as hermes already does in `tools/environments/local.py::_find_bash()`. - None of them force `SetConsoleOutputCP` — but they don't have to, Node/Rust write UTF-16 to the Win32 console API. Python does not get that for free, so we flip CP_UTF8 via ctypes. - None of them ship PowerShell-as-primary-shell (Claude Code exposes PS as a secondary tool; scope creep for this PR). - All of them use `taskkill /T /F` for force-kill on Windows, which is exactly what `gateway.status.terminate_pid(force=True)` does. ## Non-goals (deliberate scope limits) - No PowerShell-as-a-second-shell tool — worth designing separately. - No terminal routing rewrite (#12317, #15461, #19800 cluster) — that's the hardest design call and needs a separate doc. - No wholesale `open()` → `open(..., encoding="utf-8")` sweep (Tianworld cluster) — will do as follow-up if users hit actual breakage; most modern code already specifies it. ## Validation - 28 new tests in `tests/tools/test_windows_native_support.py` — all platform-mocked, pass on Linux CI. Cover: - `configure_windows_stdio` idempotency, opt-out, env-preservation - `terminate_pid` taskkill routing, failure → OSError, FileNotFoundError fallback - `getattr(signal, "SIGKILL", …)` fallback shape - `_is_host_pid_alive` OSError widening (Windows-gone-PID behavior) - Source-level checks that all entry points call `configure_windows_stdio` - pty_bridge import-guard present in `web_server.py` - README no longer says "not supported" - 12 pre-existing tests in `tests/tools/test_windows_compat.py` still pass. - `tests/hermes_cli/` ran fully (3909 passed, 9 failures — all confirmed pre-existing on main by stash-test). - `tests/gateway/` ran fully (5021 passed, 1 pre-existing failure). - `tests/tools/test_process_registry.py` + `test_browser_*` pass. - Manual smoke: `import hermes_cli.stdio; import gateway.run; import hermes_cli.web_server` — all clean, `_PTY_BRIDGE_AVAILABLE=True` on Linux (as expected). ## Files - New: `hermes_cli/stdio.py`, `tests/tools/test_windows_native_support.py` - Modified: `cli.py`, `gateway/run.py`, `hermes_cli/main.py`, `hermes_cli/profiles.py`, `hermes_cli/gateway.py`, `hermes_cli/kanban_db.py`, `hermes_cli/pty_bridge.py`, `hermes_cli/web_server.py`, `tools/browser_tool.py`, `tools/process_registry.py`, `pyproject.toml`, `README.md`, and 4 docs pages. Credits to everyone whose prior PR work informed these fixes — see the co-author trailers. All of the PRs listed in `~/.hermes/plans/windows-support-prs.md` fixing `os.kill` / `signal.SIGKILL` / UTF-8 stdio / tzdata / README patterns found the same issues; this PR consolidates them. Co-authored-by: Philip D'Souza <9472774+PhilipAD@users.noreply.github.com> Co-authored-by: Arecanon <42595053+ArecaNon@users.noreply.github.com> Co-authored-by: XiaoXiao0221 <263113677+XiaoXiao0221@users.noreply.github.com> Co-authored-by: Lars Hagen <1360677+lars-hagen@users.noreply.github.com> Co-authored-by: Luan Dias <65574834+luandiasrj@users.noreply.github.com> Co-authored-by: Ruzzgar <ruzzgarcn@gmail.com> Co-authored-by: sprmn24 <oncuevtv@gmail.com> Co-authored-by: adybag14-cyber <252811164+adybag14-cyber@users.noreply.github.com> Co-authored-by: Prasanna28Devadiga <54196612+Prasanna28Devadiga@users.noreply.github.com> |
||
|
kshitij
|
109c3e468c
|
fix(terminal): guard background process spawn against deleted cwd (#19933)
Follow-up to #19928 which fixed the foreground path in _run_bash. The background process spawn in process_registry.py had the same vulnerability: Popen(cwd=session.cwd) and PtyProcess.spawn(cwd=...) would raise FileNotFoundError if the directory was deleted. Apply _resolve_safe_cwd() at session creation time so both the PTY and pipe-mode Popen paths receive a validated cwd. |
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Teknium
|
20b759cd02
|
fix(process): reconcile session.exited against real child exit in poll/wait (#17430)
When a background terminal process spawns a descendant daemon that inherits the stdout pipe (e.g. 'hermes update' triggering a gateway systemctl restart), the reader thread's stdout.read() never returns EOF and its finally: block never runs. session.exited stays False forever, so process(action='poll') returns 'running' indefinitely even though the direct child exited long ago. Issue #17327: Feishu user polled 74 times over 7 minutes before killing the gateway manually. Fix: add _reconcile_local_exit() that checks the direct Popen.poll() before trusting session.exited. If the direct child has exited, drain any immediately-readable bytes non-blocking and flip session.exited. Called from poll() and wait(). The stuck reader thread remains blocked but is a daemon thread and gets reaped with the process. Safe no-op for env/PTY sessions, already-exited sessions, and live children (returns None from Popen.poll()). |
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Teknium
|
20cb706e03 |
chore: extend [SYSTEM:→[IMPORTANT: rename + AUTHOR_MAP
Follow-up to #6616 covering the remaining user-injected prompt markers that the original PR did not touch (reporter's second comment on #6576 explicitly flagged these). Azure OpenAI Default/DefaultV2 content filters treat any bracketed [SYSTEM: ...] as prompt-injection and reject with HTTP 400. Remaining call sites renamed: - cli.py: background-process notifications (watch_disabled, watch_match, completion), MCP reload notice (4 live + 1 docstring) - gateway/run.py: same notification paths + auto-loaded skill banner + MCP reload notice (5 live + 1 docstring) - tools/process_registry.py: comment reference Not renamed: - environments/hermes_base_env.py '[SYSTEM]\n{content}' — RL training trajectory rendering only, never sent to Azure, part of a symmetric [USER]/[ASSISTANT]/[TOOL] scheme. AUTHOR_MAP: buraysandro9@gmail.com -> ygd58. |
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Teknium
|
97d54f0e4d
|
fix(terminal): three-layer defense against watch_patterns notification spam (#15642)
* fix(terminal): three-layer defense against watch_patterns notification spam Background processes that stack notify_on_complete=True with watch_patterns can flood the user with duplicate, delayed notifications — matches deliver asynchronously via the completion queue and continue arriving minutes after the process has exited. The docstring warning against this (PR #12113) has proven insufficient; agents still misuse the combination. Three layered defenses, each sufficient on its own: 1. Mutual exclusion (terminal_tool.py): When both flags are set on a background process, drop watch_patterns with a warning. notify_on_complete wins because 'let me know when it's done' is the more useful signal and fires exactly once. Extracted as _resolve_notification_flag_conflict() so the rule is testable in isolation. 2. Suppress-after-exit (process_registry.py): _check_watch_patterns() now bails the moment session.exited is True. Post-exit chunks (buffered reads draining after the process is gone) no longer produce notifications. This is the fix flagged as future work in session 20260418_020302_79881c. 3. Global circuit breaker (process_registry.py): Per-session rate limits don't catch the sibling-flood case — N concurrent processes can each stay under 8/10s and still collectively spam. New WATCH_GLOBAL_MAX_PER_WINDOW=15 cap trips a 30-second cooldown across ALL sessions, emits a single watch_overflow_tripped event, silently counts dropped events, and emits a watch_overflow_released summary when the cooldown ends. Also updates the tool schema + docstring to document the new behavior. Tests: 8 new tests covering all three fixes (suppress-after-exit x2, mutual-exclusion resolver x4, global breaker trip/cooldown/release x2). All 60 tests across test_watch_patterns.py, test_notify_on_complete.py, test_terminal_tool.py pass. Real-world trigger: self-inflicted in session 20260425_051924 — three concurrent hermes-sweeper review subprocesses each set watch_patterns= ['failed validation', 'errored'] AND notify_on_complete=True, then iterated over multiple items, producing enough matches per process to defeat the per-session cap while staying under the global cap that didn't yet exist. * fix(terminal): aggressive 1-per-15s watch_patterns rate limit + strike-3 promotion Per Teknium's direction, the watch_patterns rate limit is now much more aggressive and self-healing. ## New rule — per session - HARD cap: 1 watch-match notification per 15 seconds per process. - Any match arriving inside the cooldown window is dropped and counts as ONE strike for that window (many drops in the same window still = 1 strike). - After 3 consecutive strike windows, watch_patterns is permanently disabled for the session and the session is auto-promoted to notify_on_complete semantics — exactly one notification when the process actually exits. - A cooldown window that expires with zero drops resets the consecutive strike counter — healthy cadence is forgiven. ## Schema + docstring rewritten The tool schema description now gives the model explicit guidance: - notify_on_complete is 'the right choice for almost every long-running task' - watch_patterns is for RARE one-shot signals on LONG-LIVED processes - Do NOT use watch_patterns with loops/batch jobs — error patterns fire every iteration and will hit the strike limit fast - Mutual exclusion is stated on both parameter descriptions - 1/15s cooldown and 3-strike promotion are stated in the watch_patterns description so the model sees the contract every turn ## Removed - WATCH_MAX_PER_WINDOW (8/10s) and WATCH_OVERLOAD_KILL_SECONDS (45) — the new 1/15s limit subsumes both; keeping them would double-count. - _watch_window_hits / _watch_window_start / _watch_overload_since fields on ProcessSession. Replaced by _watch_last_emit_at / _watch_cooldown_until / _watch_strike_candidate / _watch_consecutive_strikes. ## Kept - Global circuit breaker across all sessions (15/10s → 30s cooldown) as a secondary safety net for concurrent siblings. Still valuable when 20 short-lived processes each fire once — none individually violates the per-session limit. - Suppress-after-exit guard. - Mutual exclusion resolver at the tool entry point. ## Tests - 6 new tests in TestPerSessionRateLimit covering: first match delivers, second in cooldown suppressed, multi-drop = single strike, 3 strikes disables + promotes, clean window resets counter, suppressed count carried to next emit. - Global circuit breaker tests rewritten to use fresh sessions instead of hacking removed per-window fields. - 50/50 watch_patterns + notify_on_complete tests pass. - 60/60 including test_terminal_tool.py pass. |
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alt-glitch
|
1010e5fa3c |
refactor: remove redundant local imports already available at module level
Sweep ~74 redundant local imports across 21 files where the same module was already imported at the top level. Also includes type fixes and lint cleanups on the same branch. |
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|
brooklyn!
|
e9b8ece103
|
Merge pull request #4692 from NousResearch/feat/ink-refactor
Feat/ink refactor |
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|
Teknium
|
3f43aec15d
|
fix(tools): bound _read_tracker sub-containers + prune _completion_consumed (#11839)
Two accretion-over-time leaks that compound over long CLI / gateway lifetimes. Both were flagged in the memory-leak audit. ## file_tools._read_tracker _read_tracker[task_id] holds three sub-containers that grew unbounded: read_history set of (path, offset, limit) tuples — 1 per unique read dedup dict of (path, offset, limit) → mtime — same growth pattern read_timestamps dict of resolved_path → mtime — 1 per unique path A CLI session uses one stable task_id for its lifetime, so these were uncapped. A 10k-read session accumulated ~1.5MB of tracker state that the tool no longer needed (only the most recent reads are relevant for dedup, consecutive-loop detection, and write/patch external-edit warnings). Fix: _cap_read_tracker_data() enforces hard caps on each container after every add. Defaults: read_history=500, dedup=1000, read_timestamps=1000. Eviction is insertion-order (Python 3.7+ dict guarantee) for the dicts; arbitrary for the set (which only feeds diagnostic summaries). ## process_registry._completion_consumed Module-level set that recorded every session_id ever polled / waited / logged. No pruning. Each entry is ~20 bytes, so the absolute leak is small, but on a gateway processing thousands of background commands per day the set grows until process exit. Fix: _prune_if_needed() now discards _completion_consumed entries alongside the session dict evictions it already performs (both the TTL-based prune and the LRU-over-cap prune). Adds a final belt-and-suspenders pass that drops any dangling entries whose session_id no longer appears in _running or _finished. Tests: tests/tools/test_accretion_caps.py — 9 cases * Each container bound respected, oldest evicted * No-op when under cap (no unnecessary work) * Handles missing sub-containers without crashing * Live read_file_tool path enforces caps end-to-end * _completion_consumed pruned on TTL expiry * _completion_consumed pruned on LRU eviction * Dangling entries (no backing session) cleared Broader suite: 3486 tests/tools + tests/cli pass. The single flake (test_alias_command_passes_args) reproduces on unchanged main — known cross-test pollution under suite-order load. |
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Brooklyn Nicholson
|
f81dba0da2 | Merge branch 'main' of github.com:NousResearch/hermes-agent into feat/ink-refactor | ||
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handsdiff
|
933fbd8fea |
fix: prevent agent hang when backgrounding processes via terminal tool
bash -lic with a PTY enables job control (set -m), which waits for all background jobs before the shell exits. A command like `python3 -m http.server &>/dev/null &` hangs forever because the shell never completes. Prefix `set +m;` to disable job control while keeping -i for .bashrc sourcing and PTY for interactive tools. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> |
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Brooklyn Nicholson
|
53a024a941 | Merge branch 'main' of github.com:NousResearch/hermes-agent into feat/ink-refactor | ||
|
etcircle
|
dee592a0b1 | fix(gateway): route synthetic background events by session | ||
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Brooklyn Nicholson
|
2aea75e91e | Merge branch 'main' of github.com:NousResearch/hermes-agent into feat/ink-refactor | ||
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Teknium
|
f53a5a7fe1
|
fix: suppress duplicate completion notifications when agent already consumed output via wait/poll/log (#8228)
When the agent calls process(action='wait') or process(action='poll') and gets the exited status, the completion_queue notification is redundant — the agent already has the output from the tool return. Previously, the drain loops in CLI and gateway would still inject the [SYSTEM: Background process completed] message, causing the agent to receive the same information twice. Fix: track session IDs in _completion_consumed set when wait/poll/log returns an exited process. Drain loops in cli.py and gateway watcher skip completion events for consumed sessions. Watch pattern events are never suppressed (they have independent semantics). Adds 4 tests covering wait/poll/log marking and running-process negative case. |
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Brooklyn Nicholson
|
ec553fdb49 | Merge branch 'main' of github.com:NousResearch/hermes-agent into feat/ink-refactor | ||
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Teknium
|
dfc820345d
|
fix: scope tool interrupt signal per-thread to prevent cross-session leaks (#7930)
The interrupt mechanism in tools/interrupt.py used a process-global threading.Event. In the gateway, multiple agents run concurrently in the same process via run_in_executor. When any agent was interrupted (user sends a follow-up message), the global flag killed ALL agents' running tools — terminal commands, browser ops, web requests — across all sessions. Changes: - tools/interrupt.py: Replace single threading.Event with a set of interrupted thread IDs. set_interrupt() targets a specific thread; is_interrupted() checks the current thread. Includes a backward- compatible _ThreadAwareEventProxy for legacy _interrupt_event usage. - run_agent.py: Store execution thread ID at start of run_conversation(). interrupt() and clear_interrupt() pass it to set_interrupt() so only this agent's thread is affected. - tools/code_execution_tool.py: Use is_interrupted() instead of directly checking _interrupt_event.is_set(). - tools/process_registry.py: Same — use is_interrupted(). - tests: Update interrupt tests for per-thread semantics. Add new TestPerThreadInterruptIsolation with two tests verifying cross-thread isolation. |
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Teknium
|
cac6178104 |
fix(gateway): propagate user identity through process watcher pipeline
Background process watchers (notify_on_complete, check_interval) created
synthetic SessionSource objects without user_id/user_name. While the
internal=True bypass (
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||
|
Brooklyn Nicholson
|
b04248f4d5 |
Merge branch 'main' of github.com:NousResearch/hermes-agent into feat/ink-refactor
# Conflicts: # gateway/platforms/base.py # gateway/run.py # tests/gateway/test_command_bypass_active_session.py |
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Teknium
|
f459214010
|
feat: background process monitoring — watch_patterns for real-time output alerts
* feat: add watch_patterns to background processes for output monitoring
Adds a new 'watch_patterns' parameter to terminal(background=true) that
lets the agent specify strings to watch for in process output. When a
matching line appears, a notification is queued and injected as a
synthetic message — triggering a new agent turn, similar to
notify_on_complete but mid-process.
Implementation:
- ProcessSession gets watch_patterns field + rate-limit state
- _check_watch_patterns() in ProcessRegistry scans new output chunks
from all three reader threads (local, PTY, env-poller)
- Rate limited: max 8 notifications per 10s window
- Sustained overload (45s) permanently disables watching for that process
- watch_queue alongside completion_queue, same consumption pattern
- CLI drains watch_queue in both idle loop and post-turn drain
- Gateway drains after agent runs via _inject_watch_notification()
- Checkpoint persistence + crash recovery includes watch_patterns
- Blocked in execute_code sandbox (like other bg params)
- 20 new tests covering matching, rate limiting, overload kill,
checkpoint persistence, schema, and handler passthrough
Usage:
terminal(
command='npm run dev',
background=true,
watch_patterns=['ERROR', 'WARN', 'listening on port']
)
* refactor: merge watch_queue into completion_queue
Unified queue with 'type' field distinguishing 'completion',
'watch_match', and 'watch_disabled' events. Extracted
_format_process_notification() in CLI and gateway to handle
all event types in a single drain loop. Removes duplication
across both CLI drain sites and the gateway.
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|
aaronagent
|
307697688e |
fix: prevent zombie processes, redact cron stderr, skip symlinks in skill enumeration
process_registry.py: _reader_loop() has process.wait() after the try-except
block (line 380). If the reader thread crashes with an unexpected exception
(e.g. MemoryError, KeyboardInterrupt), control exits the except handler but
skips wait() — leaving the child as a zombie process. Move wait() and the
cleanup into a finally block so the child is always reaped.
cron/scheduler.py: _run_job_script() only redacts secrets in stdout on the
SUCCESS path (line 417-421). When a cron script fails (non-zero exit), both
stdout and stderr are returned WITHOUT redaction (lines 407-413). A script
that accidentally prints an API key to stderr during a failure would leak it
into the LLM context. Move redaction before the success/failure branch so
both paths benefit.
skill_commands.py: _build_skill_message() enumerates supporting files using
rglob("*") but only checks is_file() (line 171) without filtering symlinks.
PR #6693 added symlink protection to scan_skill_commands() but missed this
function. A malicious skill can create symlinks in references/ pointing to
arbitrary files, exposing their paths (and potentially content via skill_view)
to the LLM. Add is_symlink() check to match the guard in scan_skill_commands.
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
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|
coffee
|
c1f832a610 |
fix(tools): guard against ValueError on int() env var and header parsing
Three locations perform `int()` conversion on environment variables or HTTP headers without error handling, causing unhandled `ValueError` crashes when the values are non-numeric: 1. `send_message_tool.py` — `EMAIL_SMTP_PORT` env var parsed outside the try/except block; a non-numeric value crashes `_send_email()` instead of returning a user-friendly error. 2. `process_registry.py` — `TERMINAL_TIMEOUT` env var parsed without protection; a non-numeric value crashes the `wait()` method. 3. `skills_hub.py` — HTTP `Retry-After` header can contain date strings per RFC 7231; `int()` conversion crashes on non-numeric values. All three now fall back to their default values on `ValueError`/`TypeError`. |
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|
Teknium
|
c8e4dcf412
|
fix: prevent duplicate completion notifications on process kill (#7124)
When kill_process() sends SIGTERM, both it and the reader thread race to call _move_to_finished() — kill_process sets exit_code=-15 and enqueues a notification, then the reader thread's process.wait() returns with exit_code=143 (128+SIGTERM) and enqueues a second one. Fix: make _move_to_finished() idempotent by tracking whether the session was actually removed from _running. The second call sees it was already moved and skips the completion_queue.put(). Adds regression test: test_move_to_finished_idempotent_no_duplicate |
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|
Austin Pickett
|
f805323517 | chore: merge main | ||
|
adybag14-cyber
|
54d5138a54 | fix(termux): harden env-backed background jobs | ||
|
adybag14-cyber
|
e79cc88985 | feat: add tested Termux install path and EOF-aware gh auth | ||
|
Brooklyn Nicholson
|
99fd3b518d | feat: add /copy and /agents | ||
|
mrshu
|
19b0ddce40 |
fix(process): correct detached crash recovery state
Previously crash recovery recreated detached sessions as if they were fully managed, so polls and kills could lie about liveness and the checkpoint could forget recovered jobs after the next restart. This commit refreshes recovered host-backed sessions from real PID state, keeps checkpoint data durable, and preserves notify watcher metadata while treating sandbox-only PIDs as non-recoverable. - Persist `pid_scope` in `tools/process_registry.py` and skip recovering sandbox-backed entries without a host-visible PID handle - Refresh detached sessions on access so `get`/`poll`/`wait` and active session queries observe exited processes instead of hanging forever - Allow recovered host PIDs to be terminated honestly and requeue `notify_on_complete` watchers during checkpoint recovery - Add regression tests for durable checkpoints, detached exit/kill behavior, sandbox skip logic, and recovered notify watchers |
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|
Teknium
|
678a87c477
|
refactor: add tool_error/tool_result helpers + read_raw_config, migrate 129 callsites
Add three reusable helpers to eliminate pervasive boilerplate:
tools/registry.py — tool_error() and tool_result():
Every tool handler returns JSON strings. The pattern
json.dumps({"error": msg}, ensure_ascii=False) appeared 106 times,
and json.dumps({"success": False, "error": msg}, ...) another 23.
Now: tool_error(msg) or tool_error(msg, success=False).
tool_result() handles arbitrary result dicts:
tool_result(success=True, data=payload) or tool_result(some_dict).
hermes_cli/config.py — read_raw_config():
Lightweight YAML reader that returns the raw config dict without
load_config()'s deep-merge + migration overhead. Available for
callsites that just need a single config value.
Migration (129 callsites across 32 files):
- tools/: browser_camofox (18), file_tools (10), homeassistant (8),
web_tools (7), skill_manager (7), cronjob (11), code_execution (4),
delegate (5), send_message (4), tts (4), memory (7), session_search (3),
mcp (2), clarify (2), skills_tool (3), todo (1), vision (1),
browser (1), process_registry (2), image_gen (1)
- plugins/memory/: honcho (9), supermemory (9), hindsight (8),
holographic (7), openviking (7), mem0 (7), byterover (6), retaindb (2)
- agent/: memory_manager (2), builtin_memory_provider (1)
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|
Teknium
|
ca0459d109
|
refactor: remove 24 confirmed dead functions — 432 lines of unused code
Each function was verified to have exactly 1 reference in the entire codebase (its own definition). Zero calls, zero imports, zero string references anywhere including tests. Removed by category: Superseded wrappers (replaced by newer implementations): - agent/anthropic_adapter.py: run_hermes_oauth_login, refresh_hermes_oauth_token - hermes_cli/callbacks.py: sudo_password_callback (superseded by CLI method) - hermes_cli/setup.py: _set_model_provider, _sync_model_from_disk - tools/file_tools.py: get_file_tools (superseded by registry.register) - tools/cronjob_tools.py: get_cronjob_tool_definitions (same) - tools/terminal_tool.py: _check_dangerous_command (_check_all_guards used) Dead private helpers (lost their callers during refactors): - agent/anthropic_adapter.py: _convert_user_content_part_to_anthropic - agent/display.py: honcho_session_line, write_tty - hermes_cli/providers.py: _build_labels (+ dead _labels_cache var) - hermes_cli/tools_config.py: _prompt_yes_no - hermes_cli/models.py: _extract_model_ids - hermes_cli/uninstall.py: log_error - gateway/platforms/feishu.py: _is_loop_ready - tools/file_operations.py: _read_image (64-line method) - tools/process_registry.py: cleanup_expired - tools/skill_manager_tool.py: check_skill_manage_requirements Dead class methods (zero callers): - run_agent.py: _is_anthropic_url (logic duplicated inline at L618) - run_agent.py: _classify_empty_content_response (68-line method, never wired) - cli.py: reset_conversation (callers all use new_session directly) - cli.py: _clear_current_input (added but never wired in) Other: - gateway/delivery.py: build_delivery_context_for_tool - tools/browser_tool.py: get_active_browser_sessions |
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|
Teknium
|
e120d2afac
|
feat: notify_on_complete for background processes (#5779)
* feat: notify_on_complete for background processes When terminal(background=true, notify_on_complete=true), the system auto-triggers a new agent turn when the process exits — no polling needed. Changes: - ProcessSession: add notify_on_complete field - ProcessRegistry: add completion_queue, populate on _move_to_finished() - Terminal tool: add notify_on_complete parameter to schema + handler - CLI: drain completion_queue after agent turn AND during idle loop - Gateway: enhanced _run_process_watcher injects synthetic MessageEvent on completion, triggering a full agent turn - Checkpoint persistence includes notify_on_complete for crash recovery - code_execution_tool: block notify_on_complete in sandbox scripts - 15 new tests covering queue mechanics, checkpoint round-trip, schema * docs: update terminal tool descriptions for notify_on_complete - background: remove 'ONLY for servers' language, describe both patterns (long-lived processes AND long-running tasks with notify_on_complete) - notify_on_complete: more prescriptive about when to use it - TERMINAL_TOOL_DESCRIPTION: remove 'Do NOT use background for builds' guidance that contradicted the new feature |
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|
Teknium
|
8bb1d15da4
|
chore: remove ~100 unused imports across 55 files (#3016)
Automated cleanup via pyflakes + autoflake with manual review.
Changes:
- Removed unused stdlib imports (os, sys, json, pathlib.Path, etc.)
- Removed unused typing imports (List, Dict, Any, Optional, Tuple, Set, etc.)
- Removed unused internal imports (hermes_cli.auth, hermes_cli.config, etc.)
- Fixed cli.py: removed 8 shadowed banner imports (imported from hermes_cli.banner
then immediately redefined locally — only build_welcome_banner is actually used)
- Added noqa comments to imports that appear unused but serve a purpose:
- Re-exports (gateway/session.py SessionResetPolicy, tools/terminal_tool.py
is_interrupted/_interrupt_event)
- SDK presence checks in try/except (daytona, fal_client, discord)
- Test mock targets (auxiliary_client.py Path, mcp_config.py get_hermes_home)
Zero behavioral changes. Full test suite passes (6162/6162, 2 pre-existing
streaming test failures unrelated to this change).
|
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|
Teknium
|
934fbe3c06
|
fix: strip ANSI at the source — clean terminal output before it reaches the model
Root cause: terminal_tool, execute_code, and process_registry returned raw subprocess output with ANSI escape sequences intact. The model saw these in tool results and copied them into file writes. Previous fix (PR #2532) stripped ANSI at the write point in file_tools.py, but this was a band-aid — regex on file content risks corrupting legitimate content, and doesn't prevent ANSI from wasting tokens in the model context. Source-level fix: - New tools/ansi_strip.py with comprehensive ECMA-48 regex covering CSI (incl. private-mode, colon-separated, intermediate bytes), OSC (both terminators), DCS/SOS/PM/APC strings, Fp/Fe/Fs/nF escapes, 8-bit C1 - terminal_tool.py: strip output before returning to model - code_execution_tool.py: strip stdout/stderr before returning - process_registry.py: strip output in poll/read_log/wait - file_tools.py: remove _strip_ansi band-aid (no longer needed) Verified: `ls --color=always` output returned as clean text to model, file written from that output contains zero ESC bytes. |
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|
Teknium
|
d87655afff
|
fix(gateway): persist watcher metadata in checkpoint for crash recovery (#1706)
Salvaged from PR #1573 by @eren-karakus0. Cherry-picked with authorship preserved. Fixes #1143 — background process notifications resume after gateway restart. Co-authored-by: Muhammet Eren Karakuş <erenkar950@gmail.com> |