The core client bundle statically imported every third-language
dictionary (ja/de/fr/…/zh-HK/MO/TW, ~640KB of source — roughly half
the bundle's weight) for a code path most sessions never enter: the
sidebar's own t() only consults zh/en plus the better-locale override
store, and the dicts' ONLY consumer is that store's register() call.
They now ride the existing lazy-chunk machinery as lib/client-locale.js
(fetched from /sidebar/bundle only when better-locale is actually
installed; a generation counter keeps the async registration moot when
the integration effect re-runs or disposes mid-flight). Until the chunk
lands, t() keeps the zh/en chain; the store's own revision bump on
register re-renders the chrome once the dicts arrive.
Core client.js: 1.46MB → 822KB (-44%). The chunk-boundary key-set
check moves to the existing runtime test (every shipped dict stays
key-set-equal to zh).
Rendering-layer upgrade for the Side Chat transcript (data already rides
the raw events; the mapping just stopped discarding it):
- Tool rows with a derivable structure now render the host's
ui-primitives atoms instead of a generic double <pre>: bash calls map
onto TerminalBlock (command from call args, output + exit pill
recovered from the result's trailing exit marker), edit/write map onto
DiffBlock (call-time literal replacement, refined by the result meta's
contextual hunks), read maps onto ReadBlock (line-window meta, same
semantic narrowing the host applies). Every narrowing declines to the
generic row on malformed input.
- turn/end now emits a turnSummary row: token usage aggregated from
assistant/message.usage (output summed across steps, input from the
last request) plus the envelope-time wall duration, printed with the
main conversation's formatTokens/formatDurationMs cadence.
- The client entry injects 'connection' (DSH 0.1.2-alpha.2+) and the
thread view shows the host's ConnectionIndicator while the Remote
transport is down; the reconnect control calls reconnect() and a
disconnected -> connected transition pulls the transcript immediately
instead of waiting for the next poll tick.
19 new locale keys propagated across zh/en and all 19 third-language
dictionaries; unit coverage in sidechat-transcript.spec and a new
sidechat-view render spec (jsdom). Real-host mount smoke: 14/14.
Registers dsh-bilingual-reader in the better-sidebar add-tab-plugin catalog:
native-PDF reading with LLM selection translation, isolated from the main
conversation. Adds the catalog entry plus pluginBilingualReaderDesc across
all 20 locale dictionaries (zh/en source + 18 mirrors).
- New persisted built-in pref workspaceFence (default true) under the
files card's secondary settings modal; host reads it per request via
the settings seam (fenceEnabledOf — absent/malformed stays ON).
- ensureWorkspacePath/ensureWorkspaceWritePath gain a fence param:
disarmed skips the containment assert but keeps realpath resolution;
wired through fs.tree/fs.read/fs.write, the media + html routes, and
the upload path (writeWorkspaceUpload fence input).
- Editor load failures and file-tree level errors show the localized
reason plus a one-click global off (FenceErrorNotice) that flips the
pref, adopts it into the store, and auto-retries the failed operation
(reloadSeq / retryDir) — the raw wire text is never shown.
- GitView's two client-side pre-checks (hidden open action + no-op
defense) respect the pref; store threaded through TreePanel/FileTree.
- i18n: 4 new keys across all 21 dictionaries; tests: fence-off route
coverage, prefs parsing, schema default, editor toggles list;
docs: guide §8/§8.1 + plans/2026-08-29 design record.
M2 of pinned terminals (v0.17.0):
- TabBar: onPinTab prop (optional, hidden when unset for legacy callers)
- Terminal tabs get a 'Pin ▸' submenu (workspace/global) or 'Unpin' row
- UI vs Agent label distinction via isAgentTabId
- Non-terminal tabs get no pin entry (5-item legacy menu preserved)
- WorkbenchActions.pinTab threaded through split-pane LeafView
- Sidebar.onPinTab wires store.reduce(setTabPin) with cwd snapshot
- 12 new i18n keys synced across all 19 language dictionaries
Opening the source-control panel could freeze the whole sidebar, and the
frozen layout restored itself after every reload, leaving no way out
(issue #369). Three unbounded layers compounded:
- `git status --porcelain -z --untracked-files=all` shipped every row of a
pathological untracked set into one response; the browser main thread
froze on response.json() plus the unvirtualized change list, and the 2s
poll replayed the freeze. status() now caps entries at 2000 and reports
`truncated` (the panel shows a notice, mirroring fs.read's truncation
semantics); worktree change counts inherit the bound for free.
- repoRoots() probed every visible child directory of a non-repo cwd
(e.g. ~) serially, once per git.* call, each with the full 30s command
budget. Discovery now uses a 3s probe timeout, caps probes at 200
directories, and shares one in-flight scan plus a 60s TTL cache per cwd.
- A hung layout persisted `panelOpen: true` with the git tab active, so a
reload remounted straight back into the freeze with no escape hatch.
Loading with `?dsh-sidebar-reset` now drops the persisted layout (and
the shared width) and starts from the default.
statusTruncated copy synced across all 19 shipped dictionaries.
Adapted to HEAD's unified editor+explorer tab: the reveal gesture now
opens the editor home tab (the files window) instead of the deleted
explorer type. PR's revealInExplorer implementation, produced-files
engine-data selector, and tests are retained verbatim.
New global Side card setting `agentOpenTools` (default off, 常规 group):
when enabled, one `sidebar_open` tool is injected into the model so it can
actively open a local file, a local folder (tree rooted there), or an
HTTP(S) page in the calling session's sidebar.
- host: AgentOpenRegistry + registerOpenTool (src/agent-opens.ts); the tool
classifies http(s) URLs / stat-driven file/folder paths, refuses other
schemes, resolves relative paths against the session cwd, and reports
target-tab-disabled instead of silently no-oping. Gated like
agentTerminalTools (register/drain on settings watch).
- delivery: /sidebar/ws/agent-opens push (consume-on-send queue, replay on
attach); the tool result reports `delivered` so queued opens for
non-active sessions are honest.
- client: Sidebar subscribes and routes pushes to editor (file), folder
window (meta.dir, tree rooted at the folder — EditorHost), or browser
(URL) tabs; settings row in 常规 + 20 locale dictionaries.
- tests: agent-opens registry/tool spec, smoke gating + WS route list,
prefs/plugin-shape defaults, editor-host folder window, side-card rows.
- docs: design doc, AGENTS.md key lists + reference, README feature bullets.
Register ego-browser as a recommended TAB plugin in the built-in catalog
(Side card settings → 侧边栏内容 → add-tab modal). Entry follows the
PluginEntry contract: unique id @dsh-external/ego-browser, GitHub URL,
localized description (zh+en added to locales.ts), and an install script
that starts at cd ~/.dsh and uses the dsh plugin CLI. The plugin registers
a sidebar tab for the agent browser as an optional peer of better-sidebar
(tab when present, floating bubble when not).
* feat(editor): file tree 'open with' submenu (external editors, pin, SSH-remote, custom editors)
The file tree right-click menu gains an 'Open with >' submenu with the
resource manager (reveal in file manager), VS Code, Cursor and Zed, plus
user-defined custom editors (name + URL template + VSCode-family flag).
Each submenu row carries a pushpin that promotes the target to a direct
top-level menu item.
A configurable SSH host (settings: Files card gear) switches VSCode-family
openers to <scheme>://vscode-remote/ssh-remote+<host>/<path> and hides
host-local targets (file manager / Zed / non-VSCode custom editors).
External opens run through the new fenced /sidebar/api/open.external route
which spawns the platform opener with an argv array (no shell); the client
never navigates raw scheme URLs itself. The settings seam's render panel now
appends after the declarative rows instead of replacing them.
* feat(editor): polish open-with menu UI — brand icons, pushpin, chevron, row alignment
- Submenu rows: the custom label is now a block-level flex row filling the
primitives itemLabel, so the pushpin docks at the row's far right (matching
the trailing check of every other menu); menu row icons normalized to 16px
(DSH native menus use 16, ours were 14).
- The submenu parent row gains a right-aligned chevron (the primitives Menu
renders no arrow for submenu parents).
- Icons via react-icons: codicons VscPin/VscPinned pushpins (replacing the
hand-drawn pin), VscFile/VscFolder/VscFolderOpened tree glyphs (replacing
the </> file mark), VscLinkExternal for the open-with parent and the
browser tab's open-external button (globally), SiCursor/SiZedindustries
brand silhouettes; the VS Code mark is inlined from simple-icons@11.0.0
(CC0) as IconVscode16 since later simple-icons releases dropped it. All
monochrome currentColor to follow the active skin.
- tsdown: pin react-icons si/vsc to their ESM entries via resolve.alias —
the package's exports map lists require before import, so the shared
conditionNames picked the unshakeable CJS entry and bloated the core
bundle by ~6.4 MB; tree-shaken it now adds only ~12 KB.
Right-clicking a tab now takes over the browser menu and shows four
close operations scoped to the current pane:
- Close
- Close Other Tabs
- Close Tabs to the Left
- Close Tabs to the Right
Items gray out when nothing is eligible (single tab / strip ends).
Bulk closes reuse the per-tab onClose path, so descriptor onClose
callbacks and terminal pty release still run for every close. Labels
are i18n'd (zh/en).
* fix(sidechat): split context injection from the first user message
The first composer message rode the same user/message event as the side
boundary prompt (+ parked snapshot), and the transcript dropped that whole
row by its boundary prefix — swallowing the user's first question.
Deliver first contact as TWO messages: the boundary+snapshot rides
agent.inject (queued next-step context, claimed first at the opening step,
no wake) stamped with source kind 'plugin', and the question is the
follow-up that wakes the driver. The log records injection and question as
separate events; the transcript maps injections (plugin-sourced, or the
legacy boundary-prefix blob of pre-split threads) onto a collapsible
injection row and renders genuine user messages — the first one included —
as user rows. boundaryDelivered still recognizes the injection by its
unchanged boundary-prefix opening.
* feat(sidechat): codex-style collapsible rows and creating shimmer
Tool calls, thinking and context injections now share one quiet
single-line chrome (chevron + label + a one-line argument summary) that
expands into an indented body on a hairline thread — no cards or fills.
Streaming labels and the creating hero shimmer (shimmer = generating);
failed tools go danger; reduced-motion stills every loop.
* fix(sidebar): debounce subagent auto-open past the title frame
The host delivers a new child's origin and title in separate frames, so a
Side Chat thread's first visible frame lacks its 'Side: ' label and
tripped the 0→N auto-open — every thread creation popped the task page.
The trigger now rearms for 500ms and re-evaluates the original baseline
against the live snapshot, by which time the title filter recognizes the
thread. Genuine subagents still auto-open, half a second later.
* fix(sidechat): render legacy threads' first message as its own bubble
Threads created before the host split still log the boundary (+snapshot)
and the question as ONE 'user' message; the transcript mapped that row
wholly onto the injection row, so the user's first question only appeared
inside the expansion. The boundary prompt is a known constant, so the
legacy row now splits THERE: the injection row keeps the prompt, the
remainder renders as the user's real message (a pre-split snapshot, when
present, rides along — the common case is a pure question). Row React keys
become kind:seq so the split's two rows never collide.
The sidechat feature is still experimental; rename its display label so
users see it is beta. The label reads from the single sideChat locale
key, which drives both the "+" new-tab menu entry and the Side card
settings card title, so both update with this one change. Update the
e2e mount sweep expected built-in label and the README feature bullets.
The Git panel only ran git status against the session's own worktree,
so when DSH (or any coding agent) created a linked worktree via
'git worktree add' and modified files there, the sidebar's Git panel
stayed empty - no changed files, no diff, nothing to commit.
Enumerate all linked checkouts of the session repository and let the
user select which one the panel targets. Auto-select the dirty linked
worktree when the primary checkout is clean and exactly one linked
worktree has changes (the common DSH agent pattern). Poll status every
2s while the panel is visible so model-authored edits appear without
a manual refresh.
Security: resolveWorktree validates the client-supplied worktree path
against 'git worktree list' before using it as a git -C cwd. Uses -z
porcelain framing, which disables core.quotePath C-style quoting so
non-ASCII checkout paths round-trip losslessly.
figmar