* feat: keep the outer terminal window title in sync with the session
Herdr emulates the terminals in its panes, so an OSC 0/OSC 2 title
written inside a pane stops at Herdr and never reaches the terminal
Herdr itself runs in. That outer title is what window managers read for
title bars, tab bars, and group bars, so it kept showing whatever the
shell or ssh happened to leave behind.
Add `ui.window_title`, rendered from {hostname}, {workspace}, {tab},
{pane}, and {terminal_title}, and push it to the foreground client
whenever it changes. It renders on the server, so {hostname} names the
machine the panes actually run on rather than the machine a thin remote
client runs on, and it is gated on a pending render so an idle loop
never pays for it.
A title is only remembered as delivered once a foreground client takes
it, so the first client to attach is written to rather than skipped.
`client.window_title.set` still wins over the configured title, and
clearing it now hands the title back to `ui.window_title` instead of
only "herdr".
* fix: deliver the outer window title to a newly attached client
ClientConnected assigns the foreground client directly rather than going
through promote_client_to_foreground, so clearing the sent-title cache
there missed the case that matters most: attaching a second terminal to a
running session. The title was usually unchanged, so the sync returned
early and the new terminal kept whatever its shell or ssh had left.
Key the cache on the client that received the title instead of relying on
every foreground assignment to invalidate it.
* perf: keep hidden pane output off the window title path
Output from a hidden or background pane sets needs_render without setting
needs_full_render, and the retained render plan then skips presentation
for it entirely. Syncing the title on needs_render meant every coalesced
hidden-output tick still formatted, sanitized, and allocated a title that
could not have changed, against the hidden-source early exit AGENTS.md
requires.
Every input to the title is app state, which always requests a full
render, so gate on that instead. The one exception is the focused pane's
own terminal title, which arrives through PTY parsing, so ask for a full
render when that changes and the configured title uses it.
* fix: only cache a window title a client writer received
* fix: carry an api set window title across a live handoff
* fix: make outer window title updates event-driven
---------
Co-authored-by: Ogulcan Celik <ogulcancelik@gmail.com>
* fix: center tab labels for symmetric highlight padding
* docs: note centered tab labels in the changelog
* fix: center tab labels by display width, not char count
* feat: add move tab keybind actions
Add optional keys.move_tab_previous/move_tab_next actions that reorder
the active tab one position, wrapping at either end. Reuses the
existing tab.move runtime path that mouse drag reordering already
drives.
* fix: exit navigate mode on single-tab move attempts
* feat: show a zoom indicator in the desktop tab bar
Reserve the right edge of the tab row for a ZOOM pill while the
focused pane is zoomed, matching the accent style of the mode bars.
The per-tab Z suffix stays; the pill makes the zoomed state visible
at a glance like tmux's status-right flag.
* feat: optionally show the hostname in the desktop tab bar
Add ui.tab_bar_hostname to display the machine's hostname at the right
edge of the tab row, like tmux's #h in status-right. The value resolves
where the server renders, so remote sessions show the remote host. Off
by default.
* fix: strip control characters from the tab bar hostname
* fix: hide the hostname when it would squeeze out the tab strip
* feat: add configurable tab bar status
* fix: harden tab bar status updates
* fix: terminate tab bar status process trees
* fix: disable status commands on unsupported platforms
* fix: skip unchanged status command renders
* fix: keep tab bar status opt-in by default
---------
Co-authored-by: David Heinemeier Hansson <david@hey.com>
* feat: add antigravity_cli integration harness
Register the `antigravity_cli` target, resolve its configuration
directory to `~/.gemini/antigravity-cli/`, wire target actions,
and add lifecycle hook scripts for Unix and Windows.
* feat: support session resume for antigravity-cli
* fix: correct antigravity-cli hook config path, shape, and agent label
Antigravity CLI reads global customizations from ~/.gemini/config, keys
hooks.json by hook name, and only accepts the matcher/hooks wrapper for
the tool events. The previous install wrote event arrays at the top level
of ~/.gemini/antigravity-cli/hooks.json, which agy never reads and would
reject anyway, so no Herdr hook ever ran.
Session reports were dropped for a third reason: the hooks reported the
agent as antigravity-cli, but the server normalizes that to the canonical
label agy before matching, so is_official_agent_source never matched and
agy --conversation resume was unreachable.
- Resolve the config dir to ~/.gemini/config
- Nest Herdr entries under a Herdr-owned "herdr" block that install
rewrites and uninstall removes, leaving other named hooks untouched
- Emit grouped entries for PreToolUse/PostToolUse and flat handler lists
for PreInvocation/PostInvocation/Stop
- Report the canonical agy label from both hook assets and match it in
agent_resume
- Compile-gate the hook asset constants and stop shadowing $args in the
PowerShell hook
- Document the real directory, that it must already exist, and the
named-block behavior
refs #1011
refs #1571
* fix: make antigravity-cli integration session-only
antigravity cli cannot express lifecycle safely: there is no blocked
event, postinvocation is skipped on interruption, and stop fires at the
end of a turn rather than on process exit, which left stale state and
released authority at the wrong time.
report only the conversation on preinvocation and let screen detection
own agent state. resume via `agy --conversation <id>` is unchanged.
* fix: update antigravity session after conversation switch
---------
Co-authored-by: Can Celik <ogulcancelik@gmail.com>
Ogulcan Celik
JJ LiebigandCan Celik
David Heinemeier HanssonandOgulcan Celik
akbashandOgulcan Celik
kangal-bot
github-actions[bot]
Ludovico MagnocavalloandCan Celik