gstack/extension
Garry Tan 1923e1972f
feat(extension): Terminal as default sidebar tab
Adds a primary tab bar (Terminal | Chat) above the existing tab-content
panes. Terminal is the default-active tab; clicking Chat returns to the
existing claude -p one-shot flow which is preserved verbatim.

manifest.json: adds ws://127.0.0.1:*/ to host_permissions so MV3 doesn't
block the WebSocket upgrade.

sidepanel.html: new primary-tabs nav, new #tab-terminal pane with a
"Press any key to start Claude Code" bootstrap card, claude-not-found
install card, xterm mount point, and "session ended" restart UI. Loads
xterm.js + xterm-addon-fit + sidepanel-terminal.js. tab-chat is no
longer the .active default.

sidepanel.js: new activePrimaryPaneId() helper that reads which primary
tab is selected. Debug-close paths now route back to whichever primary
pane is active (was hardcoded to tab-chat). Primary-tab click handler
toggles .active classes and aria-selected. window.gstackServerPort and
window.gstackAuthToken exposed so sidepanel-terminal.js can build the
/pty-session POST and the WS URL.

sidepanel-terminal.js (new): xterm.js lifecycle. Lazy-spawn — first
keystroke fires POST /pty-session, then opens
ws://127.0.0.1:<terminalPort>/ws. Origin + cookie are set automatically
by the browser. Resize observer sends {type:"resize"} text frames.
ResizeObserver, tab-switch hooks, restart button, install-card retry.
On WS close shows "Session ended, click to restart" — no auto-reconnect
(codex outside-voice flagged that as session-burning).

sidepanel.css: primary-tabs bar + Terminal pane styling (full-height
xterm container, install card, ended state).
2026-04-25 12:34:12 -07:00
..
icons feat: headed mode + sidebar agent + Chrome extension (v0.12.0) (#517) 2026-03-26 11:15:24 -06:00
background.js fix: community security wave — 8 PRs, 4 contributors (v0.15.13.0) (#847) 2026-04-06 00:47:04 -07:00
content.css feat: headed mode + sidebar agent + Chrome extension (v0.12.0) (#517) 2026-03-26 11:15:24 -06:00
content.js refactor: AI slop reduction with cross-model quality review (v0.16.3.0) (#941) 2026-04-10 17:13:15 -10:00
inspector.css feat: sidebar CSS inspector + per-tab agents (v0.13.9.0) (#650) 2026-03-30 12:51:05 -06:00
inspector.js refactor: AI slop reduction with cross-model quality review (v0.16.3.0) (#941) 2026-04-10 17:13:15 -10:00
manifest.json feat(extension): Terminal as default sidebar tab 2026-04-25 12:34:12 -07:00
popup.html feat: headed mode + sidebar agent + Chrome extension (v0.12.0) (#517) 2026-03-26 11:15:24 -06:00
popup.js feat: headed mode + sidebar agent + Chrome extension (v0.12.0) (#517) 2026-03-26 11:15:24 -06:00
sidepanel-terminal.js feat(extension): Terminal as default sidebar tab 2026-04-25 12:34:12 -07:00
sidepanel.css feat(extension): Terminal as default sidebar tab 2026-04-25 12:34:12 -07:00
sidepanel.html feat(extension): Terminal as default sidebar tab 2026-04-25 12:34:12 -07:00
sidepanel.js feat(extension): Terminal as default sidebar tab 2026-04-25 12:34:12 -07:00