Two separate defects behind the same report: typing in a container terminal
is sluggish on Linux, and a backspace can land *after* the characters typed
behind it.
The web terminal was the control that separated them. It shares the Docker
exec, the PTY, `exec_manager`, the input channel and its serial writer task,
and xterm.js itself — and it does not exhibit either symptom. Only three
things differ, and each accounts for part of the report.
**Input ordering.** Every keystroke was its own `invoke("terminal_input")`.
That command is `async`, so Tauri spawns each one as an independent task, and
those tasks then race for the session mutex in `ExecSessionManager::send_input`
— nothing preserved the order the bytes were typed in. The serial writer
downstream cannot help, because the order is already lost before anything
reaches the channel. The web terminal gets ordering for free by awaiting
`send_input` inline in a single WebSocket reader loop.
`useTerminal` now holds a per-session queue: one write in flight at a time,
the next only after the previous resolves. Anything typed meanwhile coalesces
into the next chunk, which also collapses a burst of typing into a couple of
IPC round trips rather than one per key. The queue is module scope, not hook
scope, because `useTerminal()` is called from several components — a per-hook
queue would leave speech-to-text, image paste and typing racing each other.
Each caller's promise still settles only when its own bytes have gone, so
`await sendInput(...)` keeps its meaning.
**The DMA-BUF escape hatch did not exist.** `apply_webkit_wayland_workaround`
left any pre-set value alone, including `0`, on a stated assumption that
WebKitGTK reads the variable as a boolean. It reads presence, so
`WEBKIT_DISABLE_DMABUF_RENDERER=0` disabled DMA-BUF exactly like `=1`, and no
value a user could set got the accelerated path back. `0`/`false`/`no`/empty
now remove the variable, which is the only thing WebKitGTK reads as enabled.
The default is unchanged: unset still means disabled on Linux.
**WebGL does not degrade to canvas here.** The comment on that workaround
assumed `@xterm/addon-webgl` would fall back to the canvas renderer once
DMA-BUF was off. Its constructor throws only when WebGL is *absent*, and with
DMA-BUF disabled WebGL is still present — served by software rasterisation.
So the addon loads and every frame is rendered on the CPU, slower than the
canvas renderer it was assumed to fall back to. `AppSettings::terminal_gpu_
rendering` decides whether it loads at all: `None` is auto (on for macOS and
Windows, off on Linux), `Some(_)` forces it either way from Settings →
Terminal. `Option<bool>` rather than `bool` so the zero value means "we
choose" instead of pinning every existing settings file to one answer.
Verified: 643 frontend tests and 530 Rust tests pass, clippy clean, secret
scan clean. The Linux rendering half needs confirming on a real desktop —
neither symptom reproduces in a headless container.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ApLYH6ybHwQFkMCtKuHrrV
The gate that decides whether a native file drop is accepted has been wrong
twice in opposite directions, both times because it tried to be precise about
*which points* a dialog covers:
- Round 1 asked `el.contains(elementFromPoint(x, y))` and was handed the inner
xterm host while the overlays are siblings, so the always-rendered
Following/Paused button made the terminal's top-right corner permanently
refuse drops.
- Round 2 replaced that with "is a blocking overlay painted here?" and deleted
the document-wide gate. `elementFromPoint` returns the *topmost* element, and
ToastHost is z-[60] against the Modal backdrop's z-50 in the same stacking
context — so a refused drop pushed a toast, the toast covered the dialog, and
the next drop released on it was reported clear and landed in the directory
the dialog was covering. The gate armed its own hole.
Split the two questions instead of merging them:
- Geometry answers *whose* drop it is (rect hit test, unchanged), so exactly
one listener speaks for a drop and a hidden pane's zero-size rect still keeps
TerminalView and FilesTab from both firing.
- `dropIsBlocked` answers whether the app should take a drop at all —
document-wide, no z-index in it. While a modal or blocking overlay is on
screen anywhere, every drop is refused.
There is no `elementFromPoint` call left, so no future overlay can become a
drop hole by being painted high enough and no chrome can become a dead zone by
being painted at all. The cost is over-refusal while a dialog is open, in a
state the user entered deliberately, announced, writing nothing.
Also:
- `[aria-hidden="true"]` no longer disqualifies a blocker. It is not a
visibility statement (it sits on visible decorative content), so a blocker
nested in such a wrapper would have silently stopped blocking.
- Modal drops `data-blocks-drop` when its pane hides, and moves focus out of
itself rather than leaving it inside a `display:none` panel.
- The refusal notice stays `kind: "info"` (an expected refusal is not an
error, and an error card never auto-dismisses) and carries a `dedupeKey`, so
repeated refusals replace rather than stack.
Tests: mutation-checked against the previous implementation — four in
dropTarget.test.ts, two in each of TerminalView/FilesTab, two in Modal.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GBq2rGum6GX7xXgsas1fDc
The API endpoint /releases/assets/{id} returns JSON metadata, not the
binary file. Use the browser_download_url from the asset object instead.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add two new workflows:
- sync-release.yml: automatically mirrors releases (with assets) to GitHub when published on Gitea
- backfill-releases.yml: manual workflow to bulk-sync all existing Gitea releases to GitHub
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
close_all_sessions() was called when stopping/removing/rebuilding a
project, which shut down exec sessions for every project. Track
container_id per session and use close_sessions_for_container() to
only close sessions belonging to the target project.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Recreate the container when SSH key path, git name, git email, or git
HTTPS token change — not just when the docker socket toggle changes.
The claude config named volume persists across recreation so no data
is lost.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
shadowdaoandClaude Opus 5