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* sl0p: --purpose flag and tab-level purposeuser2026-08-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Completes the two pieces deferred from the first workspace-hints pass. `zellij run --purpose X` / `zellij action new-pane --purpose X` tag a pane at spawn time, which is what an agent wants for panes it creates itself; the OSC wrapper still works for programs that declare their own role. Not supported with --in-place, which replaces another pane rather than being a pane of its own: clap rejects the combination rather than accepting a flag that would do nothing. `tab name="work" purpose="agent-work"` gives a whole tab a role, reported by `list-tabs --json`. It rides the tab's ROOT layout node, reusing the pane field because a tab's root is the tab container and never itself a pane -- asserted by a test for the tightest case (a tab holding exactly one pane), since a leak there would silently mislabel a pane. The interesting part is why the flag first shipped broken. There are TWO protobuf boundaries -- the plugin API and the client->server IPC contract -- and a CLI flag must cross the second one. Defaulting the field in the conversion (what "no protoc" usually forces) compiles cleanly and then silently drops the value in transit, so --purpose parsed, printed a pane id, and did nothing. Fixed by adding the field to both contracts by hand, in the .proto AND the committed generated prost, kept in lockstep so a future regeneration reproduces it: protoc is only needed to regenerate, not to build. Both boundaries now have a round-trip test, and the IPC one was confirmed to fail when the wire read is removed. Sanitising moved to Grid::set_authoritative_purpose, the single choke point every out-of-band source passes through, after the CLI path was observed delivering `bad purpose; rm -rf /` intact into list-panes --json.
* sl0p: separate the hover resize hint from the hover highlightuser2026-08-12
| | | | | | | | | | | | | | | | | | Upstream's mouse_hover_effects governs two unrelated things: the frame highlight on hover, and the "Ctrl <MouseScroll> or <drag borders> to resize" hint. Its own comment in default.kdl admits as much. So silencing a beginner reminder you have outgrown also costs you a highlight that stays useful indefinitely. mouse_hover_help_text (default true) gates only the hint. One line in execute_send_to_terminal; the highlight is set in execute_update_hover and is untouched. Config-file only, deliberately. The option has no protobuf slot, so it does not cross the client/server IPC contract -- the roundtrip test asserts exactly that, with the fixture set to None and a comment explaining why. It still works from the config file because the server parses the file itself and Options::merge keeps the file value when the client sends None; a CLI flag would be silently ignored.
* sl0p: add a minimal style for the stacked-pane pickeruser2026-08-11
| | | | | | | | | | | | | | | | | | | | | The boxed entries read as clutter: every entry bracketed in vertical bars, and the active one marked by a "> " that sits outside its own cell. `stack_list_style "minimal"` drops both. The active entry is shown by inverting it instead, which needs no glyph and no column, and the padding is moved inside the styled run so the inverted block covers the whole cell rather than leaving unstyled gaps at its edges. Four fewer columns of decoration per entry, so more fit per row in grid mode. Uses ribbon_selected rather than text_selected. Themes give ribbon_selected real contrast because it marks the selected item elsewhere in zellij's UI -- gruber yellow here, white-on-blue in the TempleOS theme -- whereas text_selected's background is 40,40,40 against a 24,24,24 terminal and read as essentially no highlight when tried. Decoration width comes from the style itself, so Tab's column arithmetic and the renderer cannot disagree about how wide an entry is. Default stays boxed, so nothing changes for anyone who does not ask.
* sl0p: optionally render the stacked-pane picker as a griduser2026-08-11
| | | | | | | | | | | | | | | | | | | | | | | `stack_list_layout "grid"` packs picker entries several per row, which turns stack_list_max_rows from a count into a space budget: eight panes in a wide terminal now fit on one row instead of spending three and hiding five. The entry renderer already drew each entry as a single chunk at its own x/y, sized by its geom and centring its own label, so a grid needed no rendering changes at all -- only the loop assigning every entry the same x and the full width. Column count is derived from the widest label rather than configured, so it adapts to the titles; one column is the floor and reproduces the previous full-width rows byte for byte. The row -> member mapping now has a column axis, and it had already caused one wrong-pane bug when two consumers disagreed. So the layout is computed once, by one function, into explicit cells; the renderer, the reserved-row budget and the mouse hit-test all read those same cells rather than each doing their own arithmetic. Windowing is by row, so a grid scrolls a whole row at a time and degrades to the old per-member window when there is one column. Cells are separated by a two-column gap: without it the focused entry's "> " marker sits flush against the previous cell and reads as belonging to it.
* sl0p: cap how many rows the stacked-pane picker takesuser2026-08-11
| | | | | | | | | | | | | | | | | | | | | | | A stack reserves one row per member plus a padding row, so a deep stack spends most of the screen listing itself. `stack_list_max_rows` caps that; the list windows around the focused member and reports the rest as "+N more". The indicator goes in the padding row the list already reserves, so it costs no extra row and never displaces a real entry. Entries keep their real rank rather than renumbering from 1, otherwise the numbering stops meaning anything once the window has scrolled. The window slides on ordinary focus movement, which is also why this needs no new keybinding -- Action is a protobuf enum and the prost assets cannot be regenerated here (no protoc). A fixed cap rather than hover-to-expand on purpose: reserved_top_rows feeds pane geometry, so growing the list on hover would resize the pane's PTY and reflow whatever is running in it on every mouse move. A real expand/collapse has to be an overlay that reserves nothing, which is a much larger change to the render path. reserved_top_rows and the renderer both go through stack_list_window(); if they disagreed the list would draw into rows the geometry never reserved, i.e. over the pane beneath it.
* sl0p: collapse to a swap layout when the terminal gets narrowuser2026-08-11
| | | | | | | | | | | | | | | | | | | | | | | | Splitting a window into thirds is great until the window is 70 columns wide and each pane gets 23. `responsive_min_cols` collapses the tab into the swap layout named by `responsive_layout` when it gets narrower than that, and restores the previously active layout when it grows back. Selects a swap layout BY NAME rather than adding a size-aware LayoutConstraint: that type crosses both the plugin protobuf API and the client/server contract, and the committed prost assets cannot be regenerated here (no protoc). Restoring uses a 10-column hysteresis band. Without a dead band, dragging a window edge that lands exactly on the threshold flips the layout on every motion event, and every flip resizes every PTY in the tab. "Did the user rearrange panes by hand" is judged from the damaged flag as sampled BEFORE each resize, not the live one: resize_whole_tab's own auto-layout pass sets that flag itself and clears it again only if it found a layout that fits, so on a terminal too narrow for any of them it latches true although nothing was rearranged. And once collapsed, restore stays reachable regardless of the flag, so damage occurring while collapsed cannot strand the tab in the narrow layout.
* Support the Kitty Image Protocol (#5428)Aram Drevekenin2026-07-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * initial implementation - kinda working * tests and fixes * fix bounds * tests and compatibility fixes * fix: cursor scroll, clears, deletes, key tolerance, and host id range * fix: keep images alive across resize, relayout and history scroll * anchor to lines, not pixels * fix image/text alignments * config to allow disabling * fix pinned pane issue * never let host graphics replies reach the keyboard parser * fix nested session * properly handle fullscreening a pane * rustfmt * cleanup of ignored test * add pr
* Dep upgrades for debian (#5420)Aram Drevekenin2026-07-28
| | | | | | | | | | | | | * chore(deps): upgrade base64 0.22, colored 3.1, crossterm 0.29, dialoguer 0.11, directories 6.0, highway 1.2, prost 0.12.6, strip-ansi-escapes 0.2.1, suggest 0.5.1 * chore(deps): upgrade miette 7.6, nix 0.30, notify 8.2, notify-debouncer-full 0.5 * vte 0.15 * clap 4.6 * workspaceify plugin deps * don't send empty fs watch events
* Nested session handling (#5417)Aram Drevekenin2026-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fix: theme query and updated pixel dimensions * add no-ui-fullscreen key/action/capability * protocol core * integration test harness * fix integration tests * fix flaky tests * nested ui (dimming) and directional focus initial implementation * integration tests for nested ui dimming and directional focus * initial full screen nesteed implementation * fix: keep hidden floating panes hidden across nested no-ui fullscreen * fix integration tests * no ui fullscreen integration tests * hardening behavior/tests * fix(nested): re-derive descend/dim on host tab switch and new-tab so clicking dimmed chrome ascends * initial modal implementation * initial ui improvements * fix integration tests * improve nested selection ui * nested session modal refactoring and tests * improve integration test speed somewhat * some ui adjustments * simplify full/auto nested session handling * hints in compact-bar * guest stdin leak fix * allow floating panes to be fullscreen * make nested session handling configurable * protocol reannounce * refactor: naming confusion * improve ux somewhat * rustfmt * merge fixes * improve integration test rate limiting (fix ci) * add pr
* feat(config): add mouse_scroll_resize option (#5283)WeZZard2026-07-17
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* Allow creating panes/tabs from the CLI without changing focus to them (#5346)Aram Drevekenin2026-07-09
| | | | | | | | | | | * feat: allow opening panes and tabs from the cli without focusing them * rustfmt * fix flake * rustfmt * add pr
* Stacked lists (#5331)Aram Drevekenin2026-07-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * initial implementation * improve ui * fix: stacked resize interaction * title list boundaries fix * fix BEL * mouse parity * float/embed + bulk-op features * fix in-place bug * improve ui * config live reload * improve ui * fix issues, add exit status * fix for serialization * fix tests * integration tests * comments * refactor: duplicate title logic * refactor: consolidate logic * fix: flaky tests * add a stacked swap layout * rustfmt * fix e2e * add pr
* Title frames (#5318)Aram Drevekenin2026-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * initial implementation * improve single line title design * hint text plugin infra * add proto regen task * display alt text in status bar * don't display text with full frames * style alt hover text * fix + style control own pane hover * make multiplayer indications responsive * update snapshots * plugin api * single pane as tab * better scroll styling * fix tests * tab-bar plus hover * plugin surface tests * integration tests * adjust all integration tests * reduce hover noise * add pane id to in place * more integration tests * style: rustfmt * update plugin assets * update assets and snapshots * add pr
* feat(panes): `FocusLastPane` action (#4241)DawidPietrykowski2026-06-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * feat(panes): focus last pane (#4142) * add tests * add client id parameter to `add_floating_pane` * add action for floating panes * add tests for floating panes * add keybinds to configs * rebase fixes * simplify focus logic when adding stacked pane * formatting fix * formatting fix 2 * fix: make sure expanding pane always focuses it for all clients in stack * add pr * fix rebase --------- Co-authored-by: Aram Drevekenin <aram@poor.dev>
* chore: new test infra (#5269)Aram Drevekenin2026-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * initial implementation * refactoring and cleanups * port basic e2e tests * fix tab rotation * migrate client and mouse tests * migrate the rest of the tests * remove old e2e tests * rustfmt * add e2e note * fix stale test * fix: cross platform locking/cleanup * fix: change mode race discovered by tests * rustfmt * fix: attach/detach race in tests * fix plugin test assertion * add pr
* Mobile layout (#5241)Aram Drevekenin2026-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * phase 2+3 * initial mobile plugin (phases 4 + 5 + 6) * some bugfixes * implement stage 7 * mobile interface improvements * improve mobile pane/tab picker * more ui improvements and fixes * various mobile fixes * some mobile fixes * mobile keyboard triggering fix * some cleanups * initial plugin keyboard implementation * improve keyboard hit zones * improve keyboard * pinch resize * pinching fixes * implement scrolling + panning * initial keyboard resizing * fix: mobile first render issues * keyboard responsiveness * fix some issues with the keyboard * implement fit * fix mobile scrolling * add tilde cell to compact * improve mobile keyboard * fix starting mobile terminal font to natural keyboard size * fix mobile resize blank screen flash * shadow focus for mobile * more keyboard fixes * improve mobile status bar * fix: render plugins to mobile clients * allow opening new panes/tabs from the mobile plugin * allow configuring * fix dot slash * improve mobile native soft keyboard interaction * switch to native keyboard - initial implementation * dirty hacks, but phone keyboard works now * adjust keyboard help strip * fix cursor in mobile * fix keyboard and help line * rename keyboard to modifier bar * allow starting new session * make clicking session name bring us to new session menu * allow switching to desktop from the mobile ui * mobile welcome screen initial implementation * mobile welcome screen fixes * various welcome screen fixes * more mobile fixes * moar mobile fixes * mobile ui redesign * fix: swallowed backspace bug * switch session screen improvement * touch up some interfaces * refactor: move mobile state to own struct * refactor: move fit resizing to the server * remove dead flash code * some cleanups * refactor: clear fit on close * refactor: improve fit api * refactor: pane sync functions * refactor: mouse * refactor: break into modules * some cleanups for the sessions screen * fix scrolling and other stuff * refactor: sessions screen * refactor: panes screen * refactor: new session screen * refactor: menu screen * refactor: render * cleanups * refactor: plugin structure * remove unused welcome screen path * Rename api * refactor input.js * cleanup useless comments * fit/mobile refactoring * take out the garbage * remove more comments * remove mobile flash on startup/attach * fix: various mobile startup issues * fix space bugs * cleanup * rustfmt * fix windows build * adjust modifier bar ui * add pr
* fix: clear bell when focusing with mouse (#5161)Aram Drevekenin2026-05-12
| | | | | * fix: clear bell when focusing with mouse * add pr
* fix: deadlock with blocking panes (#5152)Aram Drevekenin2026-05-08
| | | | | | | * fix: deadlock with blocking panes * rustfmt * add pr
* Independent tab sizes (#5133)Aram Drevekenin2026-05-05
| | | | | | | * feat: allow independent tab resizing * rustfmt * add pr
* fix: buffer pty processing while waiting for host query reply (#5113)Aram Drevekenin2026-04-30
| | | | | | | * fix: block pty byte processing while waiting for host terminal reply * rustfmt * add pr
* Support CSI2031 (dark/light theme switching) + remove STDIN cache to avoid ↵Aram Drevekenin2026-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | stale color queries (#5105) * initial phase 1 implementation * various fies * some fixes * fix fragmented stdin cases * some fixes * renaming * guard against old clients * implement csi 2031 * allow toggling theme with actions * rustfmt * fix: finalize trailing characters in ansi parser as well * add pr
* Some idle CPU and disk/io fixes, new CommandChanged plugin Event (#5063)Aram Drevekenin2026-04-17
| | | | | | | | | | | | | | | * initial implementation * fix mouse cpu spam * prevent excess metadata write and prune sessions on startup * consolidate CommandChanged and PaneCommandChanged * tests * rustfmt * add pr
* fix(windows): skip modifier re-encoding for Char keys in cast_crossterm_key ↵divens2026-04-15
| | | | | | | | (#5014) PR #4967 added VT modifier encoding for non-Char keys but the guard condition also matched Char keys, re-encoding Ctrl+C from [0x03] to CSI u sequence \x1b[3;5u which shells don't understand. Skip the encoding block for Char keys since they already handle modifiers.
* Fix pty race when opening new panes (#5010)Aram Drevekenin2026-04-07
| | | | | | | * fix: race condition when starting panes * rustfmt * add pr
* fix: respect --name flag when creating new panes (#4979)divens2026-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fix: respect --name flag when creating and renaming panes Three issues fixed: 1. Pane creation: --name was silently discarded for default shell panes because use_terminal_title was true. Now user-provided names take priority. Also pass initial_pane_title as pane_name to TerminalPane constructor (was hardcoded to empty string). 2. CLI rename without --pane-id: was routed through PaneNameInput which appends to existing name. Now uses a dedicated RenameActivePane action that fully replaces the name, working for any name length including single characters. 3. Interactive rename: entering rename mode preserves the existing name for editing (append/backspace). Esc reverts to the name before rename mode was entered. Adds 28 tests covering rename semantics, interactive editing, undo, OSC title interaction, and a wire-level IPC round-trip test. * refactor: route active-pane rename via Option<PaneId> Replace the dedicated Action::RenameActivePane variant with an Option<PaneId> on the existing Action::RenamePaneByPaneId. route.rs dispatches None to the server-internal ScreenInstruction::RenameActivePane and Some(id) to the existing RenamePaneWithPaneId path. Drops all proto/conversion boilerplate for the removed variant: plugin API additions, IPC tag 137, and both directions of the wire conversion. --------- Co-authored-by: divens <divens.dev@gmail.com>
* fix: position host cursor for CJK IME even when app hides cursor (#4951)Satoru Higa2026-04-03
| | | | | | | | | | | | | | | | | | | | | * fix: position host cursor for CJK IME even when app hides cursor When apps like Claude Code (ink/React library) hide the cursor during rendering, Zellij's render_cursor() was not sending a CUP sequence to the host terminal. This caused IME composition candidates to appear at the wrong position, breaking CJK input in these apps. Change cursor_coordinates() to return the cursor position unconditionally (as long as it is within bounds) along with a bool indicating visibility. render_cursor() now positions the host cursor even when the app has hidden it, so the IME subsystem can read the correct cursor position. * add test * rustfmt --------- Co-authored-by: Aram Drevekenin <aram@poor.dev>
* Layout string flag (#4956)Aram Drevekenin2026-03-30
| | | | | | | | | * allow sending a stringified layout with --layout-string * add --tab-id to all the things * fix windows tests * add pr
* fix: performance regression when switching tabs (#4918)Aram Drevekenin2026-03-26
| | | | | | | | | | | | | | | | | | | * remove pane render report * only collect pane contents if pane should render * add logs * conditional keybinding serialization * remove logs * rustfmt * fix tests * tests * rustfmt
* Minor fixes and updates (#4861)Aram Drevekenin2026-03-17
| | | | | * add all blocking flags to action new-pane * security updates
* Warning and duplication cleanups (#4857)Aram Drevekenin2026-03-16
| | | | | * cleanup compilation warnings * consolidate EditScrollbackRaw into EditScrollback
* Ansi dump support (#4848)Aram Drevekenin2026-03-14
| | | | | | | | | | | | | | | | | | | | | * add missing pane-id and tab-id arguments to all cli actions * rustfmt * dump-screen --ansi * edit-scrollback --ansi * add --ansi to subscribe * add tests for ansi additions * add ansi render report to plugins * rustfmt * fix e2e tests * add pr
* Add `--pane-id` and `--tab-id` to all relevant CLI commands (#4846)Aram Drevekenin2026-03-13
| | | | | | | | | | | * add missing pane-id and tab-id arguments to all cli actions * rustfmt * fix tests * update e2e snapshots * add pr
* Focus follows mouse and mouse clickthrough (#4836)Aram Drevekenin2026-03-11
| | | | | | | | | * implement focus follows mouse * mouse click through * rustfmt * add pr
* allow dumping screen to STDOUT as well (#4823)Aram Drevekenin2026-03-09
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* feat(cli): add --pane-id option to dump-screen action (#4598)Yacine Hmito2026-03-09
| | | | | | | | | | | | | | | | | * feat(cli): add --pane-id option to dump-screen action Adds the ability to dump a specific terminal pane's content by passing `--pane-id <ID>` to the `dump-screen` CLI action. When omitted, the existing behavior of dumping the focused pane is preserved. This enables coding agents running inside Zellij to inspect the content of other panes programmatically, without needing complex workarounds. Prior art: https://github.com/theslyprofessor/zellij-pane-tracker, whose design complexity is due to current limitations that this PR addresses. * address review * improve man page entry
* Allow subscribing to pane viewport updates (renders) from the CLI (#4814)Aram Drevekenin2026-03-07
| | | | | | | | | | | * initial subscribe implementation * tests for subscribe * update cli help * rustfmt * add pr
* [Windows port PR8] feature: add Windows support (#4768)divens2026-03-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * feat: add Windows signal and process implementations - AsyncSignalListener: polls crossterm size at 100ms, tokio ctrl_c/break/close - BlockingSignalIterator: SetConsoleCtrlHandler + AtomicBool, polls size at 50ms - signal_process: GenerateConsoleCtrlEvent for Interrupt, TerminateProcess for Kill - Add windows-sys workspace dependency * feat: add Windows IPC support with named pipes and marker files - ipc_connect/ipc_bind/ipc_bind_async helpers with cfg gates for named pipes - Dual-pipe architecture on Windows: main pipe + reply pipe per connection to prevent IPC deadlock (half-duplex named pipe limitation) - is_ipc_socket returns is_file() on non-Unix for marker file discovery - ipc_bind creates empty marker file after binding named pipe on Windows - assert_socket split: cfg(unix) probes with ConnStatus, cfg(not(unix)) returns true to avoid deadlocking the server accept loop - Replace tokio UnixListener/UnixStream with interprocess tokio Listener/Stream in web server IPC for cross-platform support - Add interprocess tokio feature to workspace deps * feat: add Windows client support for input, server spawn, and stack size - Two-mode Windows input: crossterm event reader for native console, termwiz byte parser for terminal emulators (VT input mode) - cast_crossterm_key: convert crossterm KeyEvent to KeyWithModifier - ENABLE_VIRTUAL_TERMINAL_INPUT on Windows stdin for raw VT byte reading - Skip ANSI terminal query on Windows to unblock startup - spawn_server: CREATE_NO_WINDOW | CREATE_NEW_PROCESS_GROUP on Windows - 8MB stack trampoline in main() for Windows (default 1MB overflows) - 8MB stack for server worker threads (WASM compilation needs it) - Enable crossterm events and bracketed-paste features * test: make tests cross-platform for Windows - Socket tests: cross-platform IpcGuard/IpcName helpers with GenericNamespaced on Windows vs GenericFilePath/TempDir on Unix - Layout tests: normalize_layout_debug() replaces backslash separators in Debug output on Windows; gate env_var_expansion test with cfg(unix) - Setup tests: use PathBuf::join + display() instead of hardcoded / separators - Server OS tests: cross-platform command helpers (long_running_cmd, echo_cmd, stdin_reader_cmd) with CREATE_NO_WINDOW on Windows - zellij_exports: replace GenericFilePath with ipc_connect() helper * ci: add Windows build and test jobs with debug logging - Add build-windows job: cargo check --no-default-features on windows-latest - Add test-windows job: cargo test --no-default-features for utils/server/client - Enable manual workflow_dispatch trigger - Add debug log::info! calls in server startup, plugin loading, PTY spawning, and screen layout application for troubleshooting * feat: implement Windows stubs for shell, command hooks, and process listing Replace unimplemented!() stubs with working Windows implementations: - get_default_shell: reads $COMSPEC, falls back to cmd.exe - run_command_hook: uses cmd /C with RESURRECT_COMMAND env var - get_all_cmds_by_ppid: uses sysinfo to enumerate processes by parent PID * feat: implement Windows daemonize_web_server with detached process spawning Replace the `unimplemented!()` stub with a proper background process spawner that mirrors the existing `spawn_server` pattern: launch a foreground `zellij web --start` child with CREATE_NO_WINDOW | CREATE_NEW_PROCESS_GROUP, poll the TCP port to confirm it's listening, then exit the parent process. * feat: implement native ConPTY backend for Windows PTY Replace all WindowsPtyBackend stubs with a full ConPTY implementation: - CreatePseudoConsole with overlapped named pipes for IOCP-based async I/O (zero extra threads on the read path per pane) - CreateProcessW with PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE and proper UTF-16 command line quoting / environment block construction - ConPtyAsyncReader with lazy promotion from OwnedHandle to tokio NamedPipeServer (reactor not available at spawn time) - Per-terminal exit monitoring thread using WaitForSingleObject - ResizePseudoConsole for terminal resize, WriteFile for stdin, TerminateProcess / GenerateConsoleCtrlEvent for signals Note: for PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE, the HPCON value must be passed directly as lpValue (not a pointer to it), matching the C convention where HPCON is void*. In Rust (windows-sys) HPCON is isize, requiring an explicit cast. See microsoft/terminal#6705. * chore: remove debug logging from ConPTY backend * fix: resolve Windows plugin directory and WASI mount errors Two Windows-specific fixes for the plugin system: 1. Replace colons with underscores in URL-derived plugin directory names (e.g. "zellij:tab-bar" -> "zellij_tab-bar"). Colons are illegal in Windows path components, causing OS error 123 on plugin dir creation. 2. Use FILE_FLAG_BACKUP_SEMANTICS when opening directories for WASI pre-opened mounts. Windows requires this flag to open directory handles, otherwise File::open() returns OS error 5 (access denied). Both fixes are behind #[cfg(windows)] — Unix behavior is unchanged. * fix: enable mouse support on Windows native console path Mouse events were silently dropped in the crossterm event loop, and enable_mouse() wrote VT escape sequences that don't set the required ENABLE_MOUSE_INPUT console mode flag. Add from_crossterm_mouse() converter, InputInstruction::MouseEvent variant, and use crossterm's EnableMouseCapture/DisableMouseCapture on Windows. * fix: Windows get_default_shell() now checks $SHELL before $COMSPEC * fix: resolve bare command names via PATH and PATHEXT on Windows CreateProcessW doesn't reliably resolve bare command names (e.g. "pwsh") through PATH the way Unix execvp does. Additionally, the existing command_exists() check didn't consider Windows PATHEXT extensions (.exe, .cmd, .bat, etc.). Add find_executable() and resolve_command() which search PATH with PATHEXT support on Windows, and use the resolved absolute path when spawning via CreateProcessW. * chore: run cargo fmt --all * fix: canonicalize expected paths in setup tests for Windows \\?\ prefix * fix: Windows CI test failures in spawn_and_read_output and snapshot test Use cmd /K instead of /C in spawn test so ConPTY has time to flush output before the pipe closes. Normalize backslashes in snapshot test to handle Windows path separators. * fix: strip redundant Shift and AltGr modifiers from Windows key events On the Windows native console path, crossterm reports physical modifier flags alongside the already-translated character. For example on French AZERTY, Shift+ù produces Char('%') with SHIFT, and AltGr+_ produces Char('\') with CTRL+ALT. These extra modifiers cause keybinding mismatches and prevent modified characters from being typed in plugin text inputs. Strip Shift for all Char events and Ctrl+Alt (AltGr) when the character is printable, matching Unix terminal behavior where only the resulting character is reported. Also fix raw byte synthesis for AltGr characters to emit plain UTF-8 instead of ESC-prefixed sequences. * fix: detect and clean up stale Windows sessions via PID-based liveness check Write server PID to marker files instead of creating empty files. assert_socket() on Windows now reads the PID and checks process liveness via OpenProcess, cleaning up stale marker files for dead sessions. * fix: connect reply pipe on Windows for kill-session and delete-session On Windows the server blocks on reply_listener.accept() after accepting the main pipe connection. Without a reply pipe connection, the route thread is never spawned and the KillSession message is never processed. * fix: wait for server Exit response in kill/delete session on Windows The previous fire-and-forget approach was unreliable: the client would disconnect before the server's route thread had time to read and process the KillSession message. Now we wait for the Exit response on the reply pipe, ensuring the server has fully processed the kill before we return. * fix: resolve Windows console mode race between VT input and mouse setup Two threads race over SetConsoleMode on the stdin console handle: - stdin_handler calls enable_vt_input() (read-modify-write) - input_handler calls enable_mouse() via crossterm's EnableMouseCapture (full SetConsoleMode overwrite to 0x0098) Depending on ordering, crossterm could clobber ENABLE_VIRTUAL_TERMINAL_INPUT (breaking the VT byte reader), or enable_vt_input could preserve ENABLE_QUICK_EDIT_MODE (intercepting mouse events at the console level). Fix enable_vt_input() to explicitly set the exact console mode needed (0x0298) instead of read-modify-write, clearing QUICK_EDIT_MODE and other line-editing flags. Fix enable_mouse()/disable_mouse() on the VT path (TERM is set) to use ANSI escape sequences instead of crossterm's Console API, avoiding the competing SetConsoleMode call entirely. Enable ENABLE_VIRTUAL_TERMINAL_PROCESSING on stdout first so ConPTY forwards the DEC private mode sequences to the terminal emulator. * fix: session-manager plugin kill session on Windows dual-pipe IPC The plugin's kill_sessions() only connected the main pipe and sent KillSession, but on Windows the server blocks on reply_listener.accept() before spawning the route thread. Without connecting the reply pipe the message was never processed. Add the same dual-pipe handling as the CLI kill_session(): connect the reply pipe first, send the message, then wait for the Exit response. * fix(windows): replace resize polling with event forwarding from stdin thread Forward crossterm Event::Resize from the stdin thread to the signal handler thread via an mpsc channel, replacing the 50ms polling loop. This makes terminal resizing much more responsive during mouse-driven resizes and eliminates wasteful polling when idle. When the VT reader path is active (terminal emulators with TERM set), the sender is dropped, causing the signal handler to automatically fall back to size-polling — preserving existing behavior for that path. Unix is unaffected: handle_signals receives None for the receiver and BlockingSignalIterator continues using signal_hook as before. * fix(windows): enable ANSI terminal queries on the VT reader path The startup ANSI query mechanism (pixel dimensions, colors, sync output) was blanket-skipped on Windows. The actual limitation is specific to the native console path, where crossterm's event::read() uses ReadConsoleInput (INPUT_RECORDs) and never reaches the byte-reader loop that parses ANSI responses. On the VT reader path (terminal emulators like Alacritty with TERM set), fill_buf() reads raw VT bytes via ReadFile — same as Unix — so ANSI query responses work normally. Move the use_vt_reader decision earlier and use it to gate the query, enabling it for the VT reader path while still skipping it on native console. * fix: handle early TerminalResize before client is fully registered On Windows, enable_mouse()'s SetConsoleMode call can generate a WINDOW_BUFFER_SIZE_EVENT that arrives as a resize before the server finishes processing the initial client connection. At that point set_client_data() hasn't been called yet, so set_client_size() silently no-ops on the None entry and min_client_terminal_size() returns None. Instead of panicking, skip the resize when the minimum size can't be determined — the server will query the terminal size once setup completes. * fix: remove unnecessary custom stack size Early versions of zelilj windows port crashed with stack overflow. Increasing stack size allowed proper startup and moving further with the porting effort. Current implementation no longer suffers from stack issues, so we can revert back to default stack size. * fix(windows): re-enable Ctrl+C handling inherited by ConPTY children The server is spawned with CREATE_NEW_PROCESS_GROUP, which disables Ctrl+C for the process. Children inherit this disabled state, so ConPTY child processes (shells, ping, etc.) silently ignore CTRL_C_EVENT signals generated by the pseudo-console. Call SetConsoleCtrlHandler(NULL, FALSE) early in start_server() to clear the inherited ignore flag before any ConPTY children are created. * refactor(windows): move inline cfg(windows) blocks to platform files Break out inline #[cfg(windows)] blocks from shared client code into the existing _unix.rs / _windows.rs platform files, per upstream feedback. - Split spawn_server into two #[cfg]-gated function definitions - Extract setup_ipc, enable_mouse_support, disable_mouse_support into os_input_output_unix.rs and os_input_output_windows.rs - Unify BlockingSignalIterator::new() signature across platforms - Extract native console stdin loop into stdin_handler_windows.rs * fix: remove sporadic info log statements * ci(windows): add Windows x64 release builds and upgrade CI - Add Windows x64 target to release.yml for both normal and no-web release matrices, with NASM, static CRT, .zip packaging, and PowerShell checksum steps - Upgrade build-windows in rust.yml from cargo check to cargo xtask build, add wasm32-wasip1 target and NASM - Add build_release() function and platform-aware e2e_build() to xtask/src/ci.rs - Add BuildRelease command definition to xtask/src/flags.rs * refactor(client): make resize channel unconditional across platforms Create the resize mpsc channel on all platforms instead of gating it behind #[cfg(windows)], avoiding conditionally-existing variables that are hard to follow. On Unix the sender is immediately dropped and the receiver is passed as None-equivalent to handle_signals. * refactor(windows): restructure signal iterator with if/else for channel vs poll Consolidate the quit check at the top of a single loop and use if/else for channel mode (native console) vs poll mode (VT reader). On channel disconnect, set resize_receiver to None and continue into the else branch instead of falling through. * docs(server): clarify comment about early resize before client init Explain why min_client_terminal_size() can return None even after set_client_size(): new_client() inserts None, and set_client_size() is a no-op on None entries since it uses as_mut().map(). * feat(web): add --server-startup-timeout flag for web server Make the hardcoded 10-second TCP-poll timeout in the non-Unix daemonize_web_server configurable via a CLI flag, defaulting to 10s. * fix(windows): use unique pipe names for ConPTY output on re-spawn When a held pane re-runs a command or drops to shell, do_spawn tried to create a named pipe with the same name as the previous spawn. The old ConPtyAsyncReader still held the read handle, so CreateNamedPipeW failed (FILE_FLAG_FIRST_PIPE_INSTANCE, max instances = 1) and the error was silently swallowed, leaving the pane blank. Add a monotonic AtomicU64 counter to the pipe name so each spawn gets a globally unique pipe, regardless of whether the previous one has been cleaned up yet. * ci(windows): enable static CRT for regular Windows release build The no-web Windows build already had RUSTFLAGS="-C target-feature=+crt-static" but the regular build was missing it, resulting in a dynamic CRT dependency. * docs(web): clarify --server-startup-timeout is Windows-only --------- Co-authored-by: divens <divens.dev@gmail.com>
* Visual indication for terminal bells (#4781)Aram Drevekenin2026-03-03
| | | | | | | | | | | | | * initial implementation * rustfmt * allow disabling with config * add missing kdl * add pr * fix tests
* Allow closing replaced panes when opening panes in place (#4760)Aram Drevekenin2026-02-24
| | | | | | | * allow close_replaced_pane from keybind and cli * rustfmt * add pr
* [Windows port PR5] refactor: upgrade interprocess to v2+ and abstract IPC ↵divens2026-02-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for cross-platform support (#4740) * refactor: upgrade interprocess to v2+ with cross-platform IPC support Replace interprocess 1.2.1 with 2.2+ which provides cross-platform local socket support (Unix domain sockets on Unix, named pipes on Windows). Migrate all call sites from the flat v1 API to the v2 enum-dispatch API, and replace nix::unistd::dup fd-duplication with interprocess::TryClone::try_clone(). * refactor: abstract FD duplication in IPC behind IpcStream trait Decouple IPC structs from the concrete transport by introducing an IpcStream trait that abstracts read/write/clone. Internal fields change from BufWriter<LocalSocketStream> to BufWriter<Box<dyn IpcStream>>, while the public new() constructors still accept LocalSocketStream so no callers need updating. * refactor: abstract session discovery behind is_ipc_socket() helper Replace all 6 direct uses of std::os::unix::fs::FileTypeExt::is_socket() with a cross-platform is_ipc_socket() helper in consts.rs. On Unix it delegates to FileTypeExt::is_socket(); on non-Unix it returns false as a placeholder for platform-specific session discovery added later. --------- Co-authored-by: divens <divens.dev@gmail.com>
* [Windows port PR3] refactor: replace RawFd/AsyncFile, introduce ↵divens2026-02-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | platform-split PTY backend (#4722) * refactor: replace RawFd with i32 in debug_to_file Replace the Unix-specific RawFd type with plain i32 in the debug_to_file infrastructure. This removes the last RawFd usage from the cross-crate debug logging API, making it platform-independent. * refactor: cross-platform PTY abstraction with AsyncFd Replace portable-pty with native openpty and introduce a platform-split architecture for PTY operations: - os_input_output_unix.rs: UnixPtyBackend with native openpty, AsyncFd-based epoll reader (no spawn_blocking per pane), signal handling via nix - os_input_output_windows.rs: WindowsPtyBackend stubs (unimplemented) - os_input_output.rs: shared ServerOsApi trait, ServerOsInputOutput composes PtyBackendImpl, build_command() extracts TerminalAction→RunCommand logic Key changes: - AsyncFd<File> replaces both tokio::fs::File (upstream) and spawn_blocking SyncReadAsyncReader (previous port) for zero-overhead epoll PTY reads - orig_termios restored: openpty(None, &orig_termios) passes parent's VERASE - ServerOsApi returns Box<dyn AsyncReader> instead of Box<dyn Read + Send> - TerminalBytes::new takes Box<dyn AsyncReader> directly - NullAsyncReader replaces std::io::empty() for held panes - Platform modules gated with #[cfg(not(windows))] / #[cfg(windows)] - Removed portable-pty dependency, restored close_fds - Added tokio "net" feature for AsyncFd --------- Co-authored-by: divens <divens.dev@gmail.com>
* Fix multi pane breakout (#4726)Aram Drevekenin2026-02-19
| | | | | | | * fix breaking multiple stacked panes to new tab * rustfmt * add pr
* Fix startup message and cache file creation (#4705)Aram Drevekenin2026-02-15
| | | | | | | | | | | * only show startup loading message if we've been loading for more than 400ms * create relevant cache folders before attempting to write startup cache files * fix flaky tests * rustfmt * add pr
* CLI commands to query tab ids, names and info (#4695)Aram Drevekenin2026-02-11
| | | | | | | | | * add equivalent tab_id commands to tab_position commands (cli and plugins) * add list-tabs and current-tab-info cli commands * rustfmt * add pr
* Allow writing characters, bytes and keys to specific panes from the CLI (#4691)Aram Drevekenin2026-02-10
| | | | | | | | | | | | | * initial implementation * fix tests * implement zellij action send-keys * rustfmt * add test * fix tests and add pr
* refactor: make tab_ids stable (#4685)Aram Drevekenin2026-02-06
| | | | | | | | | | | * refactor: clear distinction between tab_id and tab_position * add tab_id to TabInfo * add test * rustfmt * add pr
* Allow resizing panes with the mouse (#4678)Aram Drevekenin2026-02-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * initial implementation * improve edge detection * fix up/down resize increment bug * temporarily disable alt-mouse grouping * fix inverting strategies and simplify edge detection * resize of floating -> ctrl click, resize of tiled -> (ctrl)click * fix old functionality and tests * refactor and fixes * refactor mouse click handling * move mouse click handling to separate module * resize scroll up/down with scroll wheel * tests for scroll resize * implement hover help * fix occlusion bug * allow disabling with config * fix focus pinned pane on frame * use strategy invert resize directly rather than function parameter * remove annoying log message * cleanups and formatting * add pr
* Allow disabling OSC8 link generation (#4624)Aram Drevekenin2026-01-22
| | | | | | | * implementation * rustfmt * add pr
* Fix breaking panes behavior (#4622)Aram Drevekenin2026-01-21
| | | | | | | | | | | * fix: pane becoming borderless when breaking to new tab * don't treat floating panes specially when breaking to new tab * fix tests * rustfmt * add pr
* Fix tiled new pane borderless (#4618)Aram Drevekenin2026-01-20
| | | | | | | | | * allow opening tiled pane as borderless * rustfmt * add pr * fix e2e tests