Replace references to specific terminal products in comments and the runtime
API document with neutral descriptions of the shared convention. The technical
facts stay; only the product names go.
Snapshot commit of the in-progress runtime-control and terminal-fidelity
work on this branch. Every item below is code-complete and covered by
targeted checks; none of it has had human UX acceptance yet.
Runtime control surface
- Resource-style CLI (`nebula <resource> <verb>`) replacing the flat verb
list, with shell completions regenerated for zsh/bash/fish.
- `pane.exec` end to end: protocol params, both UI routes, and a process
executor that reaps the whole descendant tree through a Windows Job
Object so a timed-out or early-exiting child cannot leave the stdout
reader waiting on an EOF that never comes.
- `shortcuts` module exposing the keybinding surface to the API.
- Agent environment contract (`agent_env`): TERM_PROGRAM and friends, so
third-party tooling identifies Nebula without special-casing.
- Provider command matrix filled in for OpenCode, Cursor, Kimi, Pi and
omp (cold start / resume / fork), each from verified CLI syntax.
Workspace
- Quick Jump over tabs, panes, frecency directories, SSH hosts and AI
sessions; Recipes and Files scopes stay hidden until their backends
exist end to end.
- Send-selection-to-chat with explicit pane routing.
- Taskbar integration.
- Configurable terminal-card geometry (radius, gutter, shadow, divider)
carried by the theme, with a single radius constant shared by both
shells instead of one literal per shell.
Terminal
- PTY lost-wakeup fix completed. The 1.2.0 repost keyed on "the pipe
still holds bytes", but `drain_inner` takes the read waker *before*
copying, so that check was a TOCTOU: a read that got data already
means no waker is registered. The repost now keys only on "this read
got data", which self-converges, plus a regression test.
- `conpty_realign` now corrects both directions. Only the collapse case
(conhost above our cursor) was handled; a rewrap that leaves conhost
*below* us left every absolute CUP from PSReadLine landing on the
wrong row after a split.
- DECSET 2031 colour-scheme change notifications, with the light/dark
predicate sharing one source with the OSC 11 answer.
- `TerminalColorResolver` reachable from the GPUI shell (`pub(crate)`),
and its line endings restored to LF after an editor round-trip had
rewritten all 329 lines as CRLF.
Repro tooling
- `pty_stall_repro.ps1` reproduces the lost wakeup by separating the
64 KB burst from the tail, which is the half the earlier drain probe
was missing.
- `tui_redraw_dup_probe.ps1` checks in-place UI-block redraws for
duplicated and dropped lines via monotonic line numbering.
Ignore rules: the `.run-*`, `.isolated-*`, `.chk*.js`, `*-probe.png`,
`NebulaTerminal-*/` and `*-preview-package/` families were reaching
`git status` as untracked. They are per-round debug evidence and local
build output.
Verification
- `cargo check -p nebula --features gpui-shell` passes.
- `cargo test -p nebula --features gpui-shell`: 1001 passed, 1 failed.
- `git diff --check` passes.
- The single failure, `math_overlay::tests::alt_screen_renders_agent_math`,
reproduces identically on e41b3c8 in a clean worktree. It predates this
work and is not addressed here: the test swaps to the alternate screen,
which resets its region, then expects the primary screen's formula to
still be planned.
A rustfmt run was cut short by a full D: drive and left
gpui_shell/terminal/view.rs at 0 bytes. Restored from the editor
history snapshot taken at 18:32 - the selection auto-scroll work and
the suggest_env wiring are both back in.
Emergency baseline snapshot, committed with --no-verify: the tree does
not compile yet (missing SuggestEnv import, one stale
update_selection_scroll call site) and the pre-commit size budgets are
pre-existing failures on this branch.
kuddev