`auto_reasoning::select` is the per-turn classifier that picks
`reasoning_effort` for `reasoning_effort = "auto"`. Today it only
recognises English keywords (`debug`, `error`, `search`, `lookup`),
so a user typing in Chinese or Japanese never trips the tier shifts:
"帮我调试代码" stays on `High` instead of escalating to `Max`,
"搜索一下文件" stays on `High` instead of dropping to `Low`. For a
non-English Auto-mode user that's both wrong-side-of-cheap and
wrong-side-of-careful on every turn.
Extracts the keyword sets into `HIGH_EFFORT_KEYWORDS` and
`LOW_EFFORT_KEYWORDS` constants and adds the Chinese / Japanese
vocabulary that maps to the same intents:
* HIGH (→ `Max`): 调试 / 错误 / 报错 / 出错 / 崩溃 / 調試 / 錯誤
in Chinese; デバッグ / エラー / バグ in Japanese.
* LOW (→ `Low`): 搜索 / 查找 / 查询 in Chinese; 検索 in Japanese.
Latin lowercase is preserved (the caller still lowercases the
message), and CJK matches the literal form because CJK has no case.
Four new tests cover Chinese debug keywords, Japanese debug keywords,
Chinese search keywords, the single Japanese search keyword, and a
sanity test that ordinary CJK prose (without keyword hits) still
returns `High` — matching the English-only behaviour the function
already had.
All previous tests (`subagent_returns_low`, `debug_or_error_returns_max`,
`search_or_lookup_returns_low`, `default_returns_high`) continue to
pass — the original English-only paths are unchanged.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
travel into every session, ideally merged with a project's local
AGENTS.md when both exist. Maintainer agreed:
> yes that makes sense! am working on getting this organizational
> structure better today so that worktrees etc can feel like an
> intended way of using this.
The fallback path already loaded the global file when no workspace
context existed, but dropped it silently the moment a project
AGENTS.md showed up. After this PR:
* Both files present → merged. The global block is prepended with a
labelled HTML-style fence (`<!-- global: /home/u/.deepseek/AGENTS.md -->`),
then the project block follows with its own fence
(`<!-- project (overrides global where they conflict) -->`). Order
is global-first so workspace rules read last and win "last word"
precedence with the model when they disagree.
* Only project file present → unchanged from before.
* Only global file present → unchanged from before (still acts as a
fallback). The merge framing is suppressed in the global-only case
so the prompt stays minimal.
`source_path` continues to point at the more-specific file (project
> global > nothing) because that's the path the user is likely to
edit when they want to override something.
Two tests:
* `test_local_and_global_agents_merge_when_both_exist` —
the actual #1157 scenario. Asserts both blocks are present, global
precedes project, and the merge-framing label appears between them.
* `test_global_agents_only_no_project_unchanged_fallback` — sanity
check that the global-only path doesn't accidentally inherit the
merge framing.
The pre-existing `test_load_global_agents_when_project_has_no_context`
still passes, so the global-as-fallback contract is preserved.
Refs #1157
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
#964 reports that `web_search` returns garbage results — every query
in their reproduction case returned eight entries from a single low-
quality forum domain (`*.forumgratuit.org`) regardless of input. The
root cause is upstream: when Bing's scraping endpoint serves a stuffed
page (often when our request looks too bot-like or the query falls
into a degraded bucket), the parser happily extracts the b_algo
entries and the model receives the junk as authoritative search
results.
Adds a `is_likely_spam_results` heuristic that runs after both Bing
and DDG parsers. When 60% or more of the parsed entries share the
same registrable root domain (with at least three entries to avoid
false positives on legitimate two-link answers), the batch is
discarded. The existing "no results" handling then surfaces a clean
error message to the model instead of routing it toward spam.
`root_domain` strips subdomains so `astralia.forumgratuit.org` and
`russia.forumgratuit.org` collapse to `forumgratuit.org` for the
purpose of dominance counting; eTLD+1 is approximated by keeping the
last two labels, which is close enough for the threshold check.
Five new tests cover the threshold (3-of-5 trips, 2-of-5 doesn't),
short-batch passthrough, normal diverse SERPs (Wikipedia + SO +
Reddit) staying through, and the precise spam reproduction from #964.
Refs #964
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
#1118 reports that even after configuring the locale to Chinese, V4
keeps emitting English `reasoning_content` (the thinking block) when
the surrounding code/error logs are English-heavy. Maintainer agreed
the prompt needs editing.
The existing language directive already said "both for `reasoning_content`
and for the final reply", but V4 falls into a failure mode where it
mirrors the user message for the final answer while quietly defaulting
to English for thinking. Three additions to `crates/tui/src/prompts/base.md`
sharpen the rule:
1. **Bold the "must both be in Simplified Chinese" requirement**, and
add the failure-mode escape hatches the prompt previously left
implicit ("even when the surrounding system prompt is in English,
and even when the task context [...] is overwhelmingly English").
2. **Spell out the mid-session-switch rule for `reasoning_content`**
explicitly. Today the prompt says "switch with them" but doesn't
reinforce that this includes thinking — V4 sometimes carries the
previous turn's reasoning language forward.
3. **Add an explicit-override clause** for the opposite preference
(#1118 commenter pmsleepcheck preferred English thinking for token
cost). Users can say "think in English" / "用英文思考" and the
model honours that until the next override. The final reply still
tracks the user's message language — only thinking is overridable.
Adds `language_section_carries_reasoning_content_directives_for_1118`
pinning the four load-bearing phrases ("reasoning_content",
"must both be in Simplified Chinese", "overwhelmingly English", and
both English + Chinese override examples) so a future innocuous edit
can't quietly drop them.
The existing `system_prompt_for_mode_with_context_is_byte_stable_for_unchanged_workspace`
test still passes, so byte-stability for a fixed session is intact.
Refs #1118
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
#1395 reports that Ctrl+R in project B restores a session that
belongs to project A — the picker was calling `list_sessions()` and
showing every session on disk regardless of where the user is. With
hundreds of past sessions across many repos, the first hit on the
"most recent" sort is rarely the one from the project the user just
opened.
`SessionMetadata.workspace` is already persisted, so the data needed
to filter is there. This PR:
1. Adds a `workspace_scope` field to `SessionPickerView` and a
`show_all_workspaces` toggle. `SessionPickerView::new` now takes
`&Path` so every caller is forced to pass a scope.
2. Filters `filtered` to sessions whose recorded `workspace`
canonicalises to the same path as the active workspace. Both
sides go through `std::fs::canonicalize` so a symlinked or
relative checkout matches its canonical form.
3. Adds an `a` keybinding inside the picker to flip
`show_all_workspaces`, with a status-line readout
("scoped to this workspace" / "showing sessions from every
workspace"). The user can always escape the scope if they need
to.
Three new tests:
- `workspace_scope_filters_sessions_to_current_project` —
reproduces the #1395 scenario (sessions in /tmp/project-a vs
/tmp/project-b; the picker only surfaces the matching project).
- `workspace_scope_toggle_a_expands_to_all_workspaces` — `a` flips
back and forth; status announces the new mode.
- `workspace_scope_none_means_show_all` — the historical
unscoped behaviour is still reachable when the caller passes
no workspace (used for tests + future opt-out).
Updates the two call sites (`ui.rs` Ctrl+R handler and
`commands/session.rs` `/sessions [show]`) to pass
`&app.workspace`.
Closes#1395
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Workspace + per-crate path-dep version pins, npm wrapper, and
`deepseekBinaryVersion` all advance from 0.8.27 → 0.8.28. Lockfile
refreshed via `cargo update --workspace --offline`.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
PR #1365 (cherry-picked into v0.8.28) introduced
`term_program_test_guard` as a fresh module-local
`static Mutex<()>`, mirroring the existing
`no_animations_test_guard`. Both serialize their own family of
tests but not with each other — so under cargo's parallel runner,
a `NO_ANIMATIONS=1` leak from one family lands in the env at
the exact moment a `TERM_PROGRAM=iTerm.app` test calls the shared
`apply_env_overrides`, flipping `low_motion` to true and failing
`non_vscode_term_program_does_not_force_low_motion`.
Both guards now return `crate::test_support::lock_test_env()`
(the same fold the v0.8.28 test-stabilization commit applied to
the EnvGuard family in `commands/config.rs`, `commands/network.rs`,
and `tools/recall_archive.rs`). This serializes the two test
groups with each other and with every other env-mutating test in
the suite, eliminating the cross-test env-var race.
`save_api_key_for_openrouter_writes_provider_table` was failing
intermittently for the same reason — a concurrent env mutation
in an unrelated test was clobbering HOME / DEEPSEEK_CONFIG_PATH
in the window between our `EnvGuard::new` and
`save_api_key_for`'s `default_config_path()` read. With the
broader serialization in place, the race window closes.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
PR #1270 from @SamhandsomeLee landed the function definitions and
both regression tests as part of v0.8.27, but the wiring was
incomplete: `add_local_reference_completions` was never called
from `completions()`, and `build_file_index` never walked
`local_reference_paths`. Hunter marked the two tests `#[ignore]`
with a "v0.8.28 follow-up" trailer in `fe0673d68`.
This completes the wiring:
* `Workspace::completions()` now calls
`add_local_reference_completions` for both the diverging-cwd
branch and the workspace-root branch, after the existing
`walk_for_completions`. The helper is a no-op unless the needle
starts with `.` or contains `/` / `\`, so prose mentions skip
the extra walk.
* `Workspace::build_file_index()` now walks `local_reference_paths`
after the curated dot-dir whitelist (`.deepseek`, `.cursor`,
`.claude`, `.agents`), so explicit user paths into other
gitignored dirs (e.g. `.generated/specs/device-layout.md`)
fuzzy-resolve too. Honors `FILE_INDEX_MAX_ENTRIES` so the
#697 walk-cap still bounds first-turn latency.
* Drops `#[allow(dead_code)]` from the four helpers
(`LOCAL_REFERENCE_SCAN_LIMIT`, `add_local_reference_completions`,
`should_try_local_reference_completion`,
`local_reference_paths`, `should_skip_local_reference_dir`) and
un-ignores both `working_set` regression tests:
`workspace_completions_surface_explicit_hidden_and_ignored_paths`
and
`fuzzy_index_resolves_hidden_and_ignored_files_except_deepseekignored`.
Both tests pass. `.deepseekignore` entries remain blocked from
both completion and basename fuzzy-resolution paths because
`local_reference_paths` adds `.deepseekignore` as a custom-ignore
file on the walker.
Closes the v0.8.28 follow-up trailer left on `fe0673d68`.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The steer channel (rx_steer) is only monitored inside
handle_deepseek_turn — when the engine is idle (no active turn),
Ctrl+Enter sent the message into the void. It appeared in the
transcript via the local mirror in steer_user_message, but the LLM
never received it, and the next handle_send_message would drain it as
a "stale steer".
Fix: check app.is_loading in the Ctrl+Enter handler. When the engine
is busy, steer into the current turn as before. When idle, send via
submit_or_steer_message so the message goes through the regular
Op::SendMessage path.
Wrap fallible draw operations in closures so that ESC[?2026l is always
sent regardless of whether an intermediate step (write_all, flush,
clear, draw) returns an error. Without this, a failing ? would return
early and leave the terminal stuck in synchronized-update mode with a
frozen screen.
Review feedback from gemini-code-assist[bot] on #1361.
Wrap terminal.draw() and reset_terminal_viewport() with ESC[?2026h/l
so GPU-accelerated terminals (Ghostty, VS Code, Kitty) defer rendering
until the full frame is written, eliminating intermediate-frame flicker.
Merge viewport-reset + draw into a single sync batch to avoid a
visible blank frame between the two operations.
Best-effort — unsupported terminals silently ignore the sequences.
Fixes#1352
Each tool description now names what to use instead of (cat/head/tail/
sed/grep/find/curl/heredocs in exec_shell), the return shape, and the
limits. Steering language routes V4 toward our typed tools and away
from shell footguns.
Tools updated: read_file, write_file, edit_file, list_dir, grep_files,
file_search, web_search, apply_patch, fetch_url.
Removes the unused legacy normal.txt / plan.txt / yolo.txt prompt
templates and the YOLO_PROMPT / PLAN_PROMPT constants. Both constants
were referenced only by their own self-tests in prompts.rs; AGENT_PROMPT
is preserved (its companion .txt is in the scope of a separate issue).
All description strings stay under 1024 chars (max: 350) with no
embedded newlines or Markdown headers, so the cached tool catalogue
stays prefix-stable for V4's KV cache.
Closes#711
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The previous comment incorrectly suggested that a user-set low_motion=false
in the settings file could override the TERM_PROGRAM=vscode detection.
In fact, apply_env_overrides() runs after disk load and unconditionally
sets the flag, identical to the existing NO_ANIMATIONS precedent.
Update the comment to state the actual precedence clearly.
Signed-off-by: CrepuscularIRIS <serenitygp@qq.com>
VS Code's integrated terminal sets TERM_PROGRAM=vscode. Its compositor
cannot keep up with the default 120 FPS redraw rate, producing rapid
flickering on some machines while other terminal apps (Terminal.app,
iTerm2) are unaffected (#1356).
Extend apply_env_overrides() to detect TERM_PROGRAM=vscode and
automatically activate low_motion mode (30 FPS cap, no fancy animations),
matching the existing NO_ANIMATIONS env-var pattern. This is a zero-
config fix: users running in VS Code get a stable display with no
settings change required. Users who want the full animation rate can still
set low_motion = false explicitly in their settings file — that file-level
value is already loaded before apply_env_overrides() is called, so an
explicit false in the file wins over this auto-detection.
Two tests added:
- vscode_term_program_forces_low_motion_on: TERM_PROGRAM=vscode enables
low_motion and disables fancy_animations.
- non_vscode_term_program_does_not_force_low_motion: other well-known
terminal programs (iTerm.app, Apple_Terminal, WezTerm, xterm-256color)
are unaffected.
Signed-off-by: CrepuscularIRIS <serenitygp@qq.com>
`provider_switch_clears_turn_cache_history` in `tui/ui/tests.rs`
calls `switch_provider(..., ApiProvider::Ollama, ...)`, which
internally persists the new provider via `Settings::save()` —
writing `default_provider = "ollama"` to
`~/Library/Application Support/deepseek/settings.toml` (or its
`dirs::data_dir()` equivalent on Linux/Windows). Because the
test's `create_test_app` did not isolate `HOME` / `USERPROFILE`,
each run silently overwrote the developer's real preferences.
The contamination then leaked back into adjacent picker tests:
`model_picker::tests::arrow_keys_move_within_focused_pane`
became order-sensitive, passing when it happened to run before
`provider_switch_clears_turn_cache_history` and failing after,
because Ollama is a pass-through provider and
`ModelPickerView` then hid the DeepSeek model rows.
Two fixes:
* `tui/ui/tests.rs::provider_switch_clears_turn_cache_history`
now wraps the test in a `HomeGuard` that redirects HOME /
USERPROFILE to a tempdir for the test's lifetime and restores
the original values on drop. The guard owns the
`test_support::lock_test_env()` mutex so clippy's
`await_holding_lock` lint stays quiet through the
`.await` (the pattern mirrors `tools::recall_archive::HomeGuard`).
* `tui/model_picker.rs::create_test_app` now also pins
`app.api_provider = ApiProvider::Deepseek` alongside the
existing `app.model` / `app.reasoning_effort` overrides, so
the picker tests stop depending on whatever `default_provider`
happens to be in the developer's `settings.toml` for any other
reason.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
When an engine error occurs (e.g. refusing an insecure HTTP base URL),
the same error was displayed twice: once as a HistoryCell::Error in the
transcript and again as a sticky toast in the footer/composer area.
The toast was created because apply_engine_error_to_app set
status_message, which sync_status_message_to_toasts() converted into a
sticky toast (15s TTL) since the text contained "error"/"failed".
Add turn_error_posted flag to App, set when an EngineEvent::Error is
posted to the transcript, reset on TurnStarted. The TurnComplete error
handler and apply_engine_error_to_app now skip setting status_message
when the flag is set, keeping the error display in the transcript only.
The auth+env_only onboarding path retains its status_message since that
flow relies on it to prompt the user for a saved API key.
Three additions to base.md's Verification Principle section:
1. Before reporting a task as complete, verify the result when
practical; if not verified, say so explicitly.
2. Preserve only key facts from tool results (paths, errors, exit
status, cache values); do not copy large raw outputs.
3. Inspect error before retrying a failed tool call; do not repeat
the identical action blindly.
`WorkingSet::build_file_index` walks the workspace tree (depth 6) plus
all `DISCOVERY_ALWAYS_DIRS` (depth 5) the first time `fuzzy_resolve` is
called. On huge workspaces that walk dominates the first turn's wall
clock, surfacing as the ~10-second `Working...` hang reported in #697.
Adds a `FILE_INDEX_MAX_ENTRIES = 50_000` cap. When the walk produces
more than 50K (file or directory) entries the index is returned early
with a warning. A surplus entry simply isn't fuzzy-resolvable; literal
paths still resolve via the existing fallback so functionality is
preserved on outsized workspaces.
50K is well above any realistic project's depth-6 entry count, so for
typical users the cap is a no-op. The existing `working_set` tests
(26/26) still pass — this is purely a defensive upper bound on a path
that previously had none.
Refs #697
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Cmux typically does not set TERM_PROGRAM; it sets LC_TERMINAL=Cmux instead.
The previous resolve_method() only checked TERM_PROGRAM, causing Cmux users
to fall back to the Bel method instead of OSC 9 notifications (#1281).
Changes:
- Add LC_TERMINAL as a secondary env-var probe in resolve_method(), checked
after TERM_PROGRAM. This picks up Cmux (and any other OSC-9 capable
terminal that sets LC_TERMINAL rather than TERM_PROGRAM).
- Add Cmux to the OSC9_TERMINALS allowlist.
- Document that terminals setting neither env var can force OSC 9 with
[notifications].method = "osc9" in the config file.
- Add two new tests:
- auto_detect_picks_osc9_for_cmux_via_lc_terminal
- auto_detect_picks_osc9_for_wezterm_via_lc_terminal
- Harden existing auto_detect_picks_bel_for_unknown_on_unix to clear
LC_TERMINAL before asserting the Bel fallback, preventing flakiness in
test runner environments where LC_TERMINAL is set to a known terminal.
- Update NotificationsConfig.method doc to mention Cmux and the
LC_TERMINAL probe.
Signed-off-by: CrepuscularIRIS <serenitygp@qq.com>
Fixes a cluster of intermittent failures observed on macOS under
parallel test load. Root causes were tests mutating shared global
state (HOME, USERPROFILE, DEEPSEEK_CONFIG_PATH env vars and
~/.deepseek/ filesystem) without holding the process-wide test
lock, plus a few outdated-by-PR assertions and a tight 3s timeout
on Windows CI.
Changes:
* Three EnvGuard / HomeGuard types (commands/config.rs,
commands/network.rs, tools/recall_archive.rs) now acquire
crate::test_support::lock_test_env() and hold the MutexGuard
for their full lifetime, replacing local mutexes that
serialized only within a module. Call sites that previously
acquired lock_test_env() explicitly with `let _lock = ...`
before constructing the guard drop that redundant acquisition;
std::sync::Mutex is not reentrant and double-locking on the
same thread would deadlock.
* settings.rs::config_path_test_guard() now returns the global
test_env lock instead of an isolated module-local mutex.
* model_picker.rs create_test_app() now returns (App, MutexGuard)
so picker tests hold the same lock — eliminates env-var races
with config-mutating tests in adjacent modules.
* task_manager.rs: 4 tests using wait_for_terminal_state bump
3s -> 10s to give Windows CI file-I/O headroom (we saw one
intermittent timeout on the v0.8.27 PR Windows job).
* config.rs: 2 api-key tests now set DEEPSEEK_SECRET_BACKEND=local
so they exercise file-backed storage in CI rather than fail on
Keychain access.
* history.rs: removes streaming_thinking_live_collapses_unless_verbose
which asserted the OLD behavior PR #1390 (#861 RC4) intentionally
changed. The new contract is covered by the three tests PR #1390
added.
* .claude/HANDOFF_v0.8.28_user_issues.md: notes #1394 / PR #1393
as a deferred prompt-reliability enhancement.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two independent fixes:
1. **Prompt truthful reporting** (base.md): add explicit rules for honest
outcome reporting — if a tool fails/returns-empty say so; if cache
usage is unobserved treat it as unknown/null, not 0.
2. **Cache usage u64 → Option<u64>** (session.rs): when the API does
not report cache hit/miss tokens, the cumulative SessionUsage
defaulted to 0. Models interpreted this as "no cache hits" rather
than "unknown". Changing to Option<u64> ensures absent cache data
serializes as null in the model context.
Tests added for all three cases: starts None, stays None when API
omits cache, accumulates correctly when API reports cache.
Closes the visibility gap reported in #1324 ("Thinking 思考内容不能流式
输出，只能等到完全输出后通过 ctrl+O 查看完整思考内容") and root cause 4
of #861.
Today `render_thinking` blanks the body whenever `collapsed && streaming`:
```rust
let body_text = if collapsed && streaming {
String::new()
} else if collapsed { … } else { … };
```
That left the user staring at a "thinking..." placeholder for the
entire reasoning phase — V4-Pro thinking can run for tens of seconds,
so the live transcript looked frozen even though tokens were flowing.
Fix:
1. During `collapsed && streaming` we now render the raw content
instead of blanking. `extract_reasoning_summary` is meaningless
while the block is mid-flight (no completed reasoning to summarise),
so the streaming branch returns the body verbatim.
2. The `> THINKING_SUMMARY_LINE_LIMIT` truncation now drops *head*
lines while streaming, keeping the visible window tracking the live
cursor at the bottom — which is what users expect when watching a
model think.
3. The existing "thinking collapsed; press Ctrl+O for full text"
affordance was gated on `!streaming`; it now renders during
streaming as well, with a slightly different label ("thinking
continues; …") so the user knows there's more content above and
how to reach it.
Three new tests cover the new contract: streaming-collapsed shows
live content, the head is dropped not the tail, and the live
affordance fires when truncated.
Refs #861 (RC4), closes#1324
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Closes the order-of-events race in #861 root cause 3: when the engine
bursts events, the dispatch loop can pull `MessageComplete` off the
channel ahead of `ThinkingComplete`. Today's `MessageComplete` reads
`app.last_reasoning.take()` to attach the reasoning block to the
assistant message in `api_messages`. If `ThinkingComplete` has not
fired yet, `last_reasoning` is `None` and the thinking content is
dropped — DeepSeek V4 then returns HTTP 400 on the next turn because
it requires `reasoning_content` replay for assistant messages that
carry tool calls.
Adds a defensive head-of-handler drain in `MessageComplete`: when
`streaming_thinking_active_entry.is_some()`, finalize the active
thinking entry and stash the reasoning buffer into `last_reasoning`
before the existing body runs. The drain is a no-op in the normal
case where `ThinkingComplete` arrived first (the entry has already
been cleared), so this branch is order-independent.
Adds `message_complete_drain_preserves_thinking_when_thinking_complete_lost`
which exercises the head-of-handler invariant directly: with a
thinking entry still active and `last_reasoning` empty, the drain
must move the buffer into `last_reasoning` before downstream reads.
Refs #861 (RC3). RC1 and RC2 are already addressed by the existing
`finalize_current_streaming_thinking` plumbing in
`apply_engine_error_to_app` and `start_streaming_thinking_block`;
RC4 (streaming-time truncation affordance) is left out of this PR
to keep the scope on the data-loss path.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
When a user denies a tool call (e.g. edit_file), the tool_name was
inserted into approval_session_denied alongside the per-call
approval_key. Every subsequent invocation of the same tool type was
then auto-denied for the rest of the session without prompting.
Fix: only store the approval_key (per-call unique). This still
prevents the model's retry loop from re-prompting the exact same
command (#360), but allows the user to approve a fresh invocation of
the same tool type.
CodeQL's rust/path-injection scan flagged `mcp_config_mtime(path)`
because the helper takes `&Path` and calls `fs::metadata(path)`.
Both call sites already validate via `validate_mcp_config_path` —
`from_config_path` runs the check before constructing the pool, and
`reload_if_config_changed` only sees paths that came from a
`from_config_path`-validated `config_source` field — so the alert
is a false positive about cross-function data flow.
The clean fix is to tie the validation to the call site rather
than rely on cross-function reasoning: `mcp_config_mtime` now
short-circuits to `None` for paths that fail the same allow-list
check `load_config` and `save_config` already use. The lazy-reload
caller already treats `None` as "skip the check this turn", so a
rejected path simply degrades gracefully rather than producing an
error path. Cost is one regex check per call on a path we're about
to stat anyway.
This also makes the helper safe-by-construction for any future
caller that forgets to validate, which matches the pattern of the
adjacent `load_config` / `save_config` helpers.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
On top of v0.8.26's inter-row spacing for /skills (#1328 from
@reidliu41), the list now also accepts an optional name-prefix
argument so users with crowded skill folders can narrow the view
without scrolling.
/skills → full list (unchanged)
/skills git → only skills whose name starts with "git"
/skills GIT → same (case-insensitive)
/skills nope → "No skills match prefix `nope` (out of 12 …)"
/skills --remote → unchanged
/skills sync → unchanged
/skills --bogus → "Usage: …" error (rejected so future flags
don't silently turn into no-match prefixes)
The match-count header reflects both the matched count and the
registry total, so the user can see at a glance how aggressive
the filter is. Empty match sets explicitly say so and point back
at unfiltered `/skills`. Skill names that start with `-` aren't
allowed by the loader, so reserving the dash prefix for flags is
safe.
Plus the matching usage / description updates in the command
metadata + all four shipping locales (en / ja / zh-Hans / pt-BR)
so /help shows the new argument.
Closes#1318. Thanks @simuusang for the report.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
When a user picked 简体中文 / 日本語 / Português (Brasil) on the
step-2 language picker, every subsequent onboarding screen used to
stay in English. The set_locale_from_onboarding path already
re-resolved `app.ui_locale`, but the hardcoded `Line::from(Span::
styled("Connect your DeepSeek API key", …))` strings in
`onboarding/api_key.rs`, `trust_directory.rs`, `language.rs`, and
the `tips_lines()` block in `onboarding/mod.rs` never consulted
the locale.
This commit:
- Adds 25 `MessageId` entries (`OnboardLanguageTitle`,
`OnboardApiKey*`, `OnboardTrust*`, `OnboardTips*`, …) covering
the title / body / hint / footer strings for each screen.
- Translates each into all four shipping locales (en / ja /
zh-Hans / pt-BR), with the same care the existing translation
surfaces use (no machine translation; idiomatic phrasing for
each locale).
- Threads the active locale through `language::lines`,
`api_key::lines`, `trust_directory::lines`, and `tips_lines`
via `app.tr(MessageId::…)`.
- Adds `api_key_screen_renders_in_selected_locale` regression
test pinning that the rendered lines actually contain the
translated strings for zh-Hans / ja / en.
Particularly noticeable for users on CJK input methods: picking
their language at step 2 now means the remaining setup runs in
that language rather than forcing IME juggling for English text.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Cherry-picked from @reidliu41's PR #1342. Pasting `请联网搜索：\n…`
(short non-ASCII first line + newline) used to fail the
`decide_begin_buffer` heuristic — `grabbed.chars().any(is_whitespace)`
is false on a 6-codepoint Chinese run, and `chars().count() >= 16`
is false at 6 chars — so the trailing pasted newline fell through
as a real Enter and submitted the first line on its own.
The heuristic now also treats `!grabbed.is_ascii()` as paste-like,
which captures the CJK case without false-firing on ASCII typing
(plain ASCII typists still need either whitespace or 16+ chars to
look like a paste).
Includes the regression test from PR #1342, slightly reworded.
Closes#1302. Thanks @reidliu41.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two paste-UX improvements that address recurring complaints:
**1. Visible-before-submit consolidation.** v0.7.x added a 16 000-char
safety cap that folded oversized inputs into `.deepseek/pastes/paste-
…md` and swapped them for an `@`-mention so the model could read the
full content via the normal mention-resolution path. The cap was
checked inside `submit_input` only — meaning a user who pasted 50k
chars and pressed Enter saw the file get created AND the message
sent in the same frame, with no chance to review the @-mention
beforehand. People reasonably read this as "the TUI auto-sent an
@-mention I didn't authorise." Consolidation now also runs at the
end of `insert_paste_text`, so the @-mention shows up in the
composer (along with a "consolidated — sent as @mention" toast) the
moment the paste lands. The submit-time path stays as a safety net
for any other code path that fills the buffer above the cap, so the
cap is still enforced exactly once.
**2. Auto-disable paste-burst on verified bracketed paste.** The
paste-burst heuristic (rapid-keystroke detection for terminals
without bracketed paste) used to run unconditionally. On modern
terminals (Ghostty / iTerm2 / WezTerm / Windows Terminal) bracketed
paste is reliable, and paste-burst running alongside it created
false positives — fast typing, IME commits, autocomplete bursts
could all be mis-classified as a paste. The new
`App::bracketed_paste_seen` flag flips to `true` the first time a
real `Event::Paste` arrives; from that moment, `handle_paste_burst_
key` short-circuits. Terminals that never deliver bracketed paste
(the original target audience) are unaffected — the heuristic
still fires for them.
Both changes have new unit tests:
- `paste_consolidates_oversized_text_into_paste_file_visibly`
- `paste_under_threshold_does_not_consolidate`
- `paste_burst_short_circuits_after_bracketed_paste_observed`
Existing `submit_input_consolidates_oversized_input_into_paste_file`
still passes — it bypasses `insert_paste_text` and exercises the
safety net.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two small workspace-clippy gaps that snuck through the per-crate
sweeps in this branch:
* `crates/cli/src/lib.rs` — the OpenAI-provider passthrough test was
building a `ResolvedRuntimeOptions` literal directly and missed the
`yolo: Option<bool>` field that landed earlier on this branch in
665801bb8 (`fix(cli): forward --yolo to TUI binary`). Set to `None`
to match the test's non-yolo intent.
* `crates/tui/src/mcp.rs` — the new `reload_if_config_changed` swap
test was using `iter().any(|n| *n == "new")`, which is rust-1.94
clippy's `manual_contains` lint. Switched to `names.contains(&"new")`.
`cargo clippy --workspace --all-targets --all-features --locked --
-D warnings` is now green.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds a new always-loaded tool spec `notify` that lets the model
trigger a single desktop notification when a long-running task
completes or genuinely needs the user's attention. Implementation
delegates to the existing `tui::notifications` infrastructure, so
the user's `[notifications].method` config drives delivery:
- iTerm2 / Ghostty / WezTerm → OSC 9 (banner + sound)
- macOS / Linux fallback → BEL
- Windows → off by default; opt-in to BEL + MessageBeep
- `method = "off"` → silent no-op (the tool still succeeds)
Title and body are character-bounded (80 / 200 chars) and
trim-checked, so a runaway model can't paint a paragraph into the
terminal title bar or slice through a multi-byte sequence and emit
invalid UTF-8. tmux passthrough is detected via `$TMUX` and OSC 9
is double-escaped so the outer terminal still receives it.
The tool description steers the model away from chatter — only fire
on real completion / attention beats, not as a "still alive" ping.
Always-loaded (added to `should_default_defer_tool`'s allowlist) so
the model sees it without a ToolSearch round-trip; auto-approval
since the only side effect is a single terminal escape write.
Closes#1322.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
v0.8.26 surfaced the spawn-error tail (`Stdio transport closed` →
the underlying EACCES/sandbox-deny line). v0.8.27 closes the second
half of the report: users no longer need to manually `/mcp reload`
after editing `~/.deepseek/mcp.json`.
`McpPool` gained three fields: a `config_source` path (set when the
pool is built via `from_config_path`), a 64-bit content hash of the
active config, and the most recently observed mtime of the source
file. `reload_if_config_changed` does a cheap `stat` first; on
mtime-equal it returns immediately. Only when the mtime has moved
does the pool re-read the file, hash it, and compare to the stored
hash — content-unchanged reloads (e.g. `touch` on a networked FS)
are skipped. On a real content change the connections map is
cleared so the next `get_or_connect` reattaches under the new
config (sandbox flags, env, args, server set).
`get_or_connect` now invokes `reload_if_config_changed` at entry
and swallows its errors (a transient stat/parse failure can't take
down the existing pool). Pools built via `McpPool::new` (tests,
ad-hoc snapshots) are unaffected — they have no source path and
short-circuit out.
No file watcher, no long-lived task, no signature changes for the
existing callers.
Closes the part-2 follow-up on #1267.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Plain Ctrl+C used to mean "cancel turn or arm exit" unconditionally,
which fought the OS-wide copy convention on Windows: every time a
user pressed Ctrl+C to copy a model response, they instead armed the
exit prompt and lost their place. Ctrl+Shift+C and Cmd+C copied
correctly but weren't discoverable.
The handler is now a four-stage decision, factored into a
`CtrlCDisposition` helper with a unit-tested priority table:
1. CopySelection — transcript selection active → copy + clear it
(matches Windows / cross-platform Ctrl+C convention; #1337).
2. CancelTurn — turn in flight → cancel (unchanged).
3. ConfirmExit — quit-armed within the 2s window → exit.
4. ArmExit — idle, no selection → arm the "press Ctrl+C again"
prompt for 2s (unchanged).
A turn-in-flight beats a quit-arm even when both are true, so a
Ctrl+C that lands while the user is mid-turn but had recently
half-armed the exit prompt always cancels the turn rather than
exiting. Pinned by `ctrl_c_disposition_loading_beats_armed_quit`.
Cmd+C (macOS) and Ctrl+Shift+C continue to copy via `is_copy_shortcut`
unchanged; only plain Ctrl+C now branches on selection state.
For #1367, on TurnStarted the status-message slot now surfaces
"Press Esc or Ctrl+C to cancel" if it's empty. Real transient
messages still take precedence; the hint clears on the next status
update. Closes the discoverability gap for users who didn't know
how to interrupt a long-running task.
Closes#1337, #1367.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Both `render_line_with_links` (paragraphs, list items) and the
standalone `wrap_text` (code blocks) were word-based wrappers: when
a single word's display width exceeded the available column budget
they placed the word alone on a line and let it overflow the right
edge of the transcript silently. Long URLs, file paths, commit
hashes, JWTs, and any no-whitespace CJK run all hit this in #1344
and #1351 reports.
The fix mirrors the v0.8.25 table-cell fix (`wrap_cell_text`):
extract the per-character width-aware splitter as a free helper
`push_word_breaking_chars`, and call it from `wrap_text`,
`wrap_cell_text`, and the new char-break branch in
`render_line_with_links`. Each rendered line is now guaranteed to
fit in the requested width; full content is preserved across the
wrapped segments.
Snapshot-style regression tests pin the invariant at widths 40, 60,
80, and 120 — covering 200-char `a`-runs, long URL fixtures,
mixed-short+overlong-word fixtures, and the existing table-cell
property. A regression guard also confirms short words still break
on whitespace (no mid-word breaks for ordinary prose).
Closes#1344 (output-side overflow). Partial fix for #1351 (the
table-cell concern was already fixed in v0.8.25; the long-prompt
input-area concern is a separate visible-window issue, not a wrap
bug — the composer already uses a grapheme-based wrapper).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The pager intercepts mouse capture, so terminal-native selection is
disabled inside it. Until now there was no in-app way to copy the
content the user came specifically to see — high-frustration UX gap
for the Alt+V (tool details), Ctrl+O (thinking), shell-job, task,
MCP-manager, and selection pagers.
Both `c` (clipboard convention) and `y` (vim-yank convention) now
emit a `ViewEvent::CopyToClipboard` carrying the full pager body.
The host dispatcher in `ui.rs` writes through `app.clipboard` and
toasts a status confirmation ("Pager content copied" /
"Copy failed"). Empty-body pagers report the empty state instead of
silently no-op'ing.
Footer hint updated to surface the new keys:
j/k scroll Space page Ctrl+D/U half g/G top/bottom / search c copy q/Esc close
Mouse selection inside the pager remains intercepted (the alternative
— releasing capture inside the modal — would break vim-style
navigation), so this is the supported copy path.
Closes#1354.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The user-facing error path already formatted the underlying anyhow
chain with `{err:#}`, but reqwest chains alone read as opaque
fragments ("error sending request: tcp connect: connection refused"
etc.) for users without low-level network experience.
`format_registry_error` now inspects the formatted chain for common
failure signatures and appends a one-line hint:
- DNS lookup / `getaddrinfo` failures
- connection refused / reset / aborted
- TLS handshake / certificate / SSL
- HTTP 404 / 401 / 403 / 429
- request timed out
Each hint points at the most likely cause (network reachability,
trust store, registry URL, rate limit) and a concrete next step.
The original chain is still rendered verbatim above the hint, so
power users keep their detail and casual users get a starting
point.
Closes#1329 (the diagnostic side; the actual root cause is now
diagnosable from the surfaced chain + hint).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The forced-repaint sequence written before each TurnComplete /
focus-gain / resize used to be:
\x1b[r\x1b[?6l\x1b[H\x1b[2J\x1b[3J
which combined with the immediately-following ratatui
`terminal.clear()` produced a double-clear. Terminals that don't
optimize successive clears against the alt-screen buffer (Ghostty,
VSCode integrated terminal, Win10 conhost) rendered the second
clear as a visible blank-then-repaint flicker on every redraw
trigger.
The lighter sequence `\x1b[r\x1b[?6l\x1b[H` resets DECSTBM and DECOM
and homes the cursor (still solving the original viewport-drift fix
that 0.8.22 added) but leaves the pixel-clear to ratatui's diff
renderer. The alt-screen buffer's double-buffering absorbs that
single clear without flicker on every terminal we tested. Terminals
that were already flicker-free (macOS Terminal.app, iTerm2,
alacritty) remain so.
Closes#1119, #1260, #1295, #1352, #1356, #1363, #1366.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Previously OPENAI_MODEL only set default_text_model which was lower
priority than the provider config model. Now it directly overrides
the openai provider's model field.
Other providers (openai, ollama) should get their model from
config.toml / env vars (e.g. OPENAI_MODEL), not from the global
default_model setting which is DeepSeek-centric.
- Save provider choice to settings.default_provider on switch
- Save model per-provider to settings.provider_models
- On startup, load provider-specific model instead of global default
- Hide DeepSeek models from picker on pass-through providers
- Show friendly message for /models on unsupported providers
Wraps ExecCell and GenericToolCell rendered output with card-rail
glyphs for visual structure, similar to Claude Code's card-style
tool rendering.
- wrap_card_rail(): adds ╭/│/╰ glyphs to rendered lines
- Applied to ExecCell::render and GenericToolCell::lines_with_mode
- Pre-computed caches (output_summary, is_diff) kept from previous
commit for per-frame performance
- Live mode output remains visible (head+tail+omitted), not collapsed
- Card-rail glyphs reused from existing tool_card.rs CardRail enum
Test plan: cargo test -p deepseek-tui (2380 passed, 0 failed)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Pre-compute render caches to avoid re-parsing every frame:
- Add output_summary: Option<String> to ExecCell and GenericToolCell
- Add is_diff: bool to GenericToolCell (cached after first detection)
- Populate caches once in handle_tool_call_complete / orphan path
Live mode rendering simplified to one-line summary + expand affordance:
- GenericToolCell and ExecCell now show a single muted summary line
with "Enter to expand tool output" affordance in Live mode
- Transcript mode still emits full output
- render_tool_output_summary_line truncates to fit terminal width
- Make output_looks_like_diff pub(crate) for pre-computation access
Test plan:
- cargo test -p deepseek-tui (2379 passed)
- config_ui::build_document_reflects_app_state is a pre-existing failure
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Promote COST_EQ_TOLERANCE from a function-local const to a module-level
constant in sidebar.rs.
Add SessionCostSnapshot::total_usd() and total_cny() helpers that
encapsulate session+subagent cost summation, used during session restore.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
# Conflicts:
# crates/tui/src/session_manager.rs
# crates/tui/src/tui/sidebar.rs
# crates/tui/src/tui/ui.rs
LinQ