Commit Graph
214 Commits
Author SHA1 Message Date
KRATOS cae0269e77 fix(tui): a copied NUL byte no longer panics the TUI on Windows (#876)
syscall.StringToUTF16 PANICS rather than returning an error when the
string contains a NUL — documented standard-library behaviour — and
github.com/atotto/clipboard's Windows path calls it directly. So one NUL
anywhere in a copied transcript selection killed the whole program:
"zero: tui error: program was killed: program experienced a panic",
reported from a real Windows machine.

The NUL reaches the clipboard because ansi.Strip removes escape
SEQUENCES and leaves C0 bytes untouched, and the transcript carries them
from two independent directions: tool output (a binary read, git's -z
NUL-separated listings — which this repo itself parses in
files_git_sweep.go) and Zero's own card protocol, whose row prefixes are
literally "\x00command-card\x00" and "\x00plan-card\x00".

Sanitised at the WRITE rather than at each source, because the sources
are unbounded: any tool result a user can select from is one, and a fix
per source is a fix the next tool re-breaks. The same pass protects the
OSC52 fallback, where a stray control byte terminates the escape
sequence early and silently corrupts the copy instead of crashing —
which is likely why this went unnoticed off Windows, where the identical
NUL produces a bad copy rather than a dead process.

\n and \t survive: a multi-line selection is the normal case and both
are legal clipboard content.

Fixes #875
2026-08-07 20:17:19 +08:00
8e266797a8 perf: improve harness context efficiency (#838)
* Improve harness context efficiency

* Address harness efficiency review findings

* Make recaps idle and cancellable

Delay recap generation until the session has been inactive, orient it around the active goal and next task, cancel stale work on activity, and render the result ephemerally above the composer.

Also strengthen the formatter safety regression to exercise formatter-modified edit output.

* Track every replace-all edit span

Translate each replacement into its post-edit line range, including cumulative shifts from earlier replacements, so follow-up edits remain authorized for every model-supplied change.

* Make review regressions cross-platform

Verify replace-all tracking through the canonical edit tool path instead of a platform-sensitive temp path, and cover cancellation when recaps are disabled during generation.

* fix(tools): derive SeenWhole from the recorded ranges

SeenWhole was a flag set only by a SINGLE read covering the file, while
SeenRange judged coverage from the accumulated ranges. The two then
disagreed about identical reads: after reading lines 1-50 and 51-100 of a
100-line file, SeenRange(1,100) was true and SeenWhole was false.

That matters because write_file gates overwrites on SeenWhole. A file past
the read byte budget cannot be read whole in one call — the read is
truncated and RecordSeenRange is correctly skipped, since the model did not
see those lines — so no sequence of reads could ever set the flag, and the
overwrite was refused permanently with:

    the intended change depends on content that has not been read exactly
    in this session. Read the affected lines with read_file, then retry.

Advice that could not change the answer. edit_file was unaffected because it
gates on SeenRange, so the escape was to edit rather than rewrite, but a
model following the error text would loop.

SeenWhole is now computed from the ranges against the file's recorded line
count, so scoped reads that together cover a file make it writable and the
error text becomes actionable. The observation carries that line count, and
a read reporting a different one clears the accumulated ranges: they
describe a shape the file no longer has.

Coverage is judged by merging sorted ranges rather than walking every line
against every range, which the previous SeenRange did — same answer, and it
no longer scans line-by-line over a large file.

Co-Authored-By: Claude Opus 5 <[email protected]>

* test(tools): key the large-file test on the resolved path

read_file resolves the workspace root through EvalSymlinks before recording
anything, so the tracker is keyed on the resolved path. The test asserted
against the raw t.TempDir() path, which is the same string on Windows and a
different one on macOS, where the temp dir sits under /var — a symlink to
/private/var. The SeenWhole assertions would have looked up a key that never
existed: passing here, failing on macOS CI.

Also switches the line generator to fmt.Fprintf (staticcheck QF1012).

Both from CodeRabbit on #842.

Co-Authored-By: Claude Opus 5 <[email protected]>

* test(tools): actually switch the line generator to fmt.Fprintf

The previous commit's message claimed this was done. It was not: the edit
silently did not apply and I reported it fixed without re-reading the file,
so builder.WriteString(fmt.Sprintf(...)) survived at the head — caught by
@anandh8x, not by me.

Verified this time by running the linter rather than by reading the diff:
golangci-lint --enable-only unused,ineffassign,staticcheck ./internal/tools/
reports 0 issues.

* fix: keep exact-read workflows recoverable

* test: cover permission normalization wiring

* fix: commit file observations after output budgeting

* fix: defer file observations across retries

* test: normalize patch line endings

---------

Co-authored-by: Vasanthdev2004 <[email protected]>
Co-authored-by: Claude Opus 5 <[email protected]>
2026-07-31 23:30:03 +05:30
Anandan 588635487f feat(tui): replace /retitle with local /rename (#826)
* Improve session naming and resume picker

* Address session rename review feedback
2026-07-30 19:58:02 +05:30
Anandan 845df6c7d2 fix(tui): hide unavailable sidebar shortcut (#821)
* fix(tui): hide unavailable sidebar shortcut

* test(tui): cover medium sidebar footer hint
2026-07-30 17:33:08 +05:30
Anandan 15eb16f736 fix(tui): exclude permission waits from turn time (#820)
* fix(tui): exclude permission waits from turn time

* fix(tui): exclude permission waits from TTFT
2026-07-30 17:03:27 +05:30
Vasanth T ec3b822505 fix(tui): paste clipboard images with Ctrl+V (#534) (#807)
* fix(tui): paste clipboard images with Ctrl+V

Ctrl+V did nothing when the clipboard held a screenshot, while right-click
paste attached it. The image plumbing was already there: routePaste probes the
OS clipboard for an image whenever a paste arrives with empty text.

The gap is that a clipboard holding only an image produces no bracketed paste
at all, since the terminal has no text to send, so routePaste never runs and its
probe never fires. Right-click reached the probe only because that path always
delivers a clipboardReadMsg, empty or not. Bubble's own Ctrl+V binding stays
disabled, so nothing else was listening for the key.

Handle Ctrl+V by issuing the image probe directly. It reads image content only,
never text, so bracketed paste remains the single text path and a Ctrl+V with
text on the clipboard is unaffected. The probe yields no message when there is
no image, keeping it a silent no-op, and it is gated on noBlockingModal so a
permission prompt or picker still swallows the key.

readClipboardImage becomes a var so the tests stub it instead of depending on
the machine's real clipboard.

Fixes #534

* fix(tui): also probe the clipboard on Cmd+V, and test the real key route

Two things raised in review, both fair.

The handler matched keyCtrl only, which is ModCtrl. macOS reports Command as
ModSuper, as the rest of the TUI already models it, so Cmd+V never reached the
image probe even though the change claimed to cover it. It now matches both, via
a keySuper helper alongside the existing modifier helpers.

Worth being precise about the limit: this only helps where the terminal delivers
the key to the application. A terminal that handles Cmd+V itself pastes the
clipboard TEXT and sends no key event at all, so an image-only clipboard still
produces nothing for this to react to. That is a separate problem from the one
being fixed here.

The tests also did not exercise the route they were named for. One asserted that
Update returned some non-nil command and then ran a freshly built probe; the
other never called Update at all. Both now stub the reader BEFORE Update and run
the command Update actually returned.

That matters more than it sounds. Making the branch return a different non-nil
command leaves the old assertion passing and fails the new one, which is exactly
the hole: the old test proved a command was issued, not that it was the image
probe. Removing the route entirely, or reverting to ModCtrl only, also fails now.

* fix(imageinput): report an unreadable clipboard image instead of silence

On macOS the clipboard reader shells to pngpaste or a PyObjC one-liner, and
neither ships with the OS: pngpaste is Homebrew-only and Apple dropped the
bundled PyObjC. A stock Mac therefore fails every time, and the failure was
returned as (nil, nil), which the caller reads as "no image on the clipboard"
and treats as a silent no-op. Pressing Ctrl+V produced nothing at all: no
image, no error, no hint that anything was missing.

The darwin path already knows the difference. It probes with `clipboard info`
first and only reaches the extraction step once the clipboard is confirmed to
hold an image, so a failure there is not absence, it is "there is an image and
nothing here can read it". That now returns ErrClipboardImageUnreadable, which
the existing error path turns into a transcript notice naming what to install.

The defect predates this branch, but this branch is what makes the path
reachable from Ctrl+V, so shipping without it would close #534 with a feature
that is inert on one of the three platforms. Raised by gnanam, who measured it
on a real Mac rather than inferring it.

Deliberately narrow. The Linux arm cannot tell "no tool" from "no image"
without probing separately, and Windows uses PowerShell, which is always
present, so neither is touched.

The test drives the whole path: stubbed reader returns the error, Ctrl+V
issues the probe, and the assertion is that the failure reaches the transcript
as an error row rather than stopping earlier. Swallowing the error again makes
it fail.

* test(imageinput): cover the darwin unreadable-clipboard decision itself

The test added with the fix asserted around the change rather than on it. It
substituted ReadClipboardImage with a stub returning the error, which proves
the TUI surfaces an error handed to it, but never reaches
readClipboardImageDarwin, where the decision lives. Reverting both production
return sites to nil,nil left every package green, which is the definition of a
test that is not testing the change. Caught by gnanam.

readClipboardImageDarwin shells out twice and had no seam, so the two steps are
now package-level vars, the same shape as the readClipboardImage var this
change already relied on. That makes the case that matters reachable: the info
probe succeeds and reports an image, and the extractor then fails. It cannot be
arranged from outside the function, because from there both steps are one
opaque call.

Five cases, and the negative ones carry as much weight as the positive. An
image with no working extractor, and an extractor that exits 0 with no bytes,
must both be actionable. A clipboard offering no image, and a failing info
probe, must both stay silent, because turning those into a notice would make
every stray Ctrl+V nag the user. The extractor must not run at all in either
silent case.

Repeating gnanam's experiment now fails: reverting both return sites to nil,nil
fails the two actionable cases and leaves the silent ones passing, which is
exactly the discrimination the fix is supposed to add.
2026-07-28 17:51:28 +08:00
Anandan 5d1869e7bc feat: add persistent session goals (#803)
* feat: add persistent session goals

* Fix goal run isolation and guards

* Strengthen loop goal isolation test

* Cover goal edit state transitions

* fix(goal): bound automatic continuations

Persist a provider-independent continuation limit, require approval for model-created goals, and keep resume, BTW, and loop runs from starting or charging unrelated goal work.

Also reject trailing lifecycle arguments and bound persisted objective length.

* fix(goal): resume continuations after btw
2026-07-27 13:22:09 +05:30
Anandan 518d2e53ba fix(windows): use PowerShell for command execution (#804)
* fix(windows): prefer PowerShell for command execution

Detect PowerShell 7 or Windows PowerShell before falling back to cmd.exe, and share the selected host shell across agent tools and the interactive shell escape.

Configure UTF-8 output, preserve restricted-sandbox MSYS safeguards, and add Windows coverage for pipelines, workspace writes, and interactive stdin sessions.

* test(windows): align shell coverage with PowerShell

Make Windows command fixtures and guidance assertions follow the selected host shell, preserve cmd fallback coverage, and use a genuine MSYS executable when PowerShell aliases are available.

Remove the unsupported non-TTY PowerShell stdin assertion; Windows interactive stdin requires a separate PTY transport.

* fix(sandbox): classify Windows executable suffixes

Normalize .exe, .cmd, .bat, and .com command names before safety and network lookup so PowerShell invocations such as curl.cmd receive the same network permission handling as curl.

Add analyzer and engine-level regressions for the Windows PowerShell command shape observed in CI.

* fix(sandbox): normalize absolute Windows command paths

Extract drive-letter and UNC basenames before removing shell escape characters so fully qualified Windows executables continue matching canonical safety and network classifications.

Cover both drive and UNC curl paths with analyzer regressions.

* fix(sandbox): normalize relative Windows paths

Recognize drive-relative, explicit relative, and suffixed backslash executable paths before generic shell escape removal so Windows commands continue to match canonical sandbox risk entries.

* fix(windows): harden PowerShell execution

* fix(sandbox): classify PowerShell removal aliases
2026-07-27 13:21:47 +05:30
583e6530bd fix(lint): resolve static analysis baseline (#769)
* fix(lint): resolve static analysis baseline

* fix(lint): clear linux staticcheck findings

Amp-Thread-ID: https://ampcode.com/threads/T-019fa018-b2ee-7442-8a31-80b2cf9dd270

Co-authored-by: Pierre Bruno <[email protected]>

---------

Co-authored-by: Amp <[email protected]>
2026-07-27 09:59:33 +08:00
Anandan a4a805a6c8 fix(tui): reset quiet clock for new runs (#799)
New turns inherited lastStreamActivity from the prior turn, so a fresh request could immediately look stalled. Initialize stream activity from the same timestamp as turnStartedAt and cover the stale-clock case with a deterministic regression test.
2026-07-24 17:38:10 +05:30
Anandan 9fe02ae52e fix(sandbox): clarify scoped permission prompts (#798) 2026-07-24 17:37:32 +05:30
euxaristiaandClaude Sonnet 5 97ef90d27a chore: remove code unreachable on every supported platform (#706)
* chore: remove code unreachable on every supported platform

The Security and code health job's advisory deadcode step reports 152
unreachable functions on main. Running the same check under GOOS=linux,
windows, and darwin shows 13 of those are false positives whose callers
live in windows build-tagged files, so only functions unreachable on all
three platforms are touched.

Functions with no references anywhere are deleted, including the
internal/reasoning package, which nothing imports. Functions that only
tests reference move into per-package export_test.go files so tests keep
their seams while the production binary sheds the code. Test call sites
of deleted convenience wrappers are ported to the live APIs (scoped tool
constructors, tools.DeferredSource, FinishReason checks).

Kept despite the report: cron.Store.Runs (only reader of runs.jsonl,
which production writes), and agenteval.TraceEventKeys and
MissingTraceEvents (used across packages by the trace contract test).

* docs(config): correct ValidateFile's errors.As claim

Message is a flattened string (.Error() already called on the parse
error), not a wrapped error, so callers can't recover the concrete
json error type via errors.As. Fix the comment to match.

Co-Authored-By: Claude Sonnet 5 <[email protected]>

* chore(trace,skills): drop obsolete Sink adapters and fix stale doc references

The dead-code pass removed the Emit methods but left Sink, NDJSONSink, and
TextSink exported with a contract nothing implements; remove the types with
their contract. Also remove the stray blank line at EOF of trace.go flagged
by gofmt, and update skills package docs and HOW_ZERO_WORKS.md to stop
directing callers to DiscoveryRoots/Duplicates, which are now test seams.

Co-Authored-By: Claude Fable 5 <[email protected]>

* chore: clean up remaining review nits on dead code removal

Replace a pointless fmt.Errorf(...%w...).Error() with fmt.Sprintf
using %v, since the wrapped error was discarded immediately anyway.
Remove a comment block that was duplicated verbatim.

* docs(skills): drop remaining references to test-only List/Get

Load and MergedSkills comments still named List/Get as production
entry points after they moved to export_test.go. Point callers at
Load and ListFromRoots instead.

* chore: remove now-unreferenced export_test.go seams

execSessionManager.len() and likelySandboxDenied/sandboxDenialKind had
no remaining callers after the sandbox unify-command-execution rebase;
the production code they wrapped for tests no longer exists.

---------

Co-authored-by: Claude Sonnet 5 <[email protected]>
2026-07-24 09:04:41 +08:00
PierrunoYTandClaude Sonnet 5 5c58256abc fix(config): kill provider-command process tree via job object on Windows (#690)
* fix(config): kill provider-command process tree via job object on Windows

taskkill /T walks the process tree by parent PID in user space and can
miss descendants, leaving the sleeping child holding the inherited
stdout/stderr pipes so cmd.Wait() blocked until natural completion
(~10s instead of the 5s timeout).

Assign the started command to a job object with
JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE and terminate the job on timeout so
the kernel kills the whole tree atomically; taskkill remains as a
fallback. Also set cmd.WaitDelay so Wait can never hang on pipes held
by an escaped orphan, and add a regression assertion that the sleeping
child is actually gone after the timeout returns.

Fixes #683

Co-Authored-By: Claude Fable 5 <[email protected]>

* fix(config): harden provider-command tree termination

Address code review on PR #690: terminate the process tree when
cmd.Wait() returns exec.ErrWaitDelay (a background descendant kept
inherited pipes open, previously left running); start the Windows
process suspended and assign it to the job object before resuming its
main thread, closing the window where a fast child could escape the
job; drop JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE so a successful command's
detached helpers survive Close() instead of being reaped; escape
single quotes in generated PID-file paths; and correct a misnamed
Windows exit-code constant in a comment.

Co-Authored-By: Claude Sonnet 5 <[email protected]>

* fix(config): avoid gofmt smart-quote rewrite in doc comment

gofmt's doc-comment formatter rewrites a trailing '' into a curly
closing quote, which CI's gofmt -l check flags as unformatted. Reword
to avoid the pattern instead of embedding a raw quote pair.

* fix(config): terminate leaked descendants on nonzero exit, avoid PID reuse

Terminate the process tree on any error returned from cmd.Wait, not only

exec.ErrWaitDelay. Go only returns ErrWaitDelay when the shell itself

exited successfully; a nonzero exit (e.g. sleep 600 & exit 7) yields the

bare *ExitError instead, so a detached background child that held the

inherited pipes open was never terminated on that path.

Also stop falling through to the taskkill/PID fallback once a job handle

successfully contained the tree: by the time Terminate runs on the

ErrWaitDelay path, cmd.Wait has already reaped the root process, so its

PID may have been reused by an unrelated process, and taskkill /T /PID

against a reused PID would force-kill the wrong tree.

Addresses PR #690 review feedback.

* fix(config): surface suspended-thread resume failures instead of hanging

resumeMainThread now reports whether it actually resumed at least one

thread. If Toolhelp/OpenThread/ResumeThread all fail, the launched

process would otherwise sit suspended forever, never exit on its own,

and get misreported as a plain 5s provider-command timeout instead of

the real resume failure. attachCommandProcess now terminates the

process immediately in that case.

Also documents the known, non-regressive limitation that the taskkill

fallback (used only when job creation/assignment itself fails) can

still miss a descendant that has reparented away from the tree it

walks by PID.

Addresses remaining PR #690 review feedback; PR description corrected

separately to drop the outdated JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE claim.

* fix(config): guard taskkill with retained process identity

* fix(config): retain POSIX process group identity

* test(tui): match provider wizard shortcut

* test(tui): pin credential-step env for deterministic footer assertion

The credential step's footer only shows the /→ shortcut once a key
is present, whether typed or inherited from the provider's
AuthEnvVars. The previous commit changed the assertion to
"Enter/→ continue" without accounting for that, so the test only
passed by coincidence when ANTHROPIC_API_KEY happened to be set in the
environment — failing deterministically on a clean CI runner (as
smoke reported on all three OSes). Pin the env var empty and assert
the no-key footer text so the test is correct regardless of ambient
environment.

Co-Authored-By: Claude Sonnet 5 <[email protected]>

* fix(config): preserve provider process attributes

* test(config): keep SysProcAttr coverage portable

---------

Co-authored-by: Claude Fable 5 <[email protected]>
2026-07-24 09:03:59 +08:00
euxaristiaandClaude Fable 5 5bb1bc11c3 fix(tui): fix rendering corruption over multipass + Windows Terminal (#709)
* fix(tui): disable bubbletea hard scroll optimization unconditionally

Vendors a patched charm.land/bubbletea/v2 (via a local go.mod replace)
with hard scroll optimization (using terminal scroll-region sequences
to shift existing lines instead of repainting) disabled unconditionally,
instead of only on GOOS=="windows".

That GOOS check only catches a Windows terminal driving the program
directly. It misses a Linux process running inside a multipass VM
whose output is ultimately displayed by Windows Terminal over a
remote shell, which corrupts rendering badly (garbled/overlapping
text, worse on resize) the same way the check exists to prevent.
There's no reliable way to detect that remote hop from inside the VM,
so scroll optimization is now off in all cases.

* fix(tui): force redraw on streamed newlines to clear stale caret

The streaming caret (appendStreamingCursor) is appended to whichever
visual line is currently last. Over a remote terminal chain
(multipass VM output displayed by Windows Terminal), the renderer's
incremental cell diff sometimes fails to clear the caret's old cell
when a newline moves it to a new line, leaving ghost carets behind.

Fire tea.ClearScreen when a streamed delta contains a newline: that's
exactly the moment the caret moves and the risk exists, so it forces
a full redraw right then instead of leaving it to the incremental
diff, without doing so on every animation tick.

* chore(tui): trim upstream repo metadata from vendored bubbletea fork

The vendored bubbletea-v2-patched module is ~99% byte-identical to
upstream charm.land/bubbletea/v2 v2.0.8; only cursed_renderer.go
differs (one line disabling hard scroll optimization). The .github
workflows, README.md, UPGRADE_GUIDE_V2.md, Taskfile.yaml and CI config
files are upstream repo metadata that serve no purpose inside this
repo, so remove them to slim the PR. The Go source and testdata golden
files are kept because Go's replace directive requires the full module
to be present and buildable.

Refs #709

* fix(tui): address review round on the rendering workaround and vendored fork

Fork correctness fixes (all flagged by review):

- key.go: KeyMediaRecord repeated the previous const expression and
  decoded record presses as previous-track; map it to uv.KeyMediaRecord.
- mouse.go: MouseButton11 likewise collapsed onto MouseButton10.
- termios_unix.go: BSDLY/BS0 are output-delay bits; read them from Oflag
  instead of Lflag so useBackspace is set correctly.
- cursed_renderer.go: count wrapped rows with (lineWidth-1)/w so an
  exact terminal-width multiple no longer inserts a blank line; compare
  colors by normalized RGBA via a nil-safe helper instead of interface
  equality (which panics on non-comparable implementations); and make
  clearScreen invalidate lastView so the queued erase flushes with the
  next frame instead of deferring until an unrelated view change — the
  reordering that could leave the ghost caret in place.
- exec_test.go: implement reset() on the spy renderer and inject it
  before Run; assert exec preserves renderer state (releaseTerminal
  with reset=false).
- logging_test.go: restore the default logger's output/prefix/flags and
  fail fast on setup errors.
- tea_test.go: tie the Quit-pumping goroutine to a channel closed when
  Run returns instead of leaking it until process exit.

TUI scoping (review P2): the forced redraw on streamed newlines is now
rate-limited to ~10/s so heavy streaming output no longer turns every
newline into a full-screen repaint, and ZERO_NO_STREAM_CLEAR=1 opts a
correctly-rendering terminal back into the fast incremental path.

Co-Authored-By: Claude Fable 5 <[email protected]>

* fix(tui): guarantee deferred stream-clear redraw and other review fixes

A throttled stream-clear could drop the redraw entirely when a
newline arrived in the last delta of a turn, leaving a ghost caret on
screen. Add a one-shot deferred flush timer plus a flush on stream
end. Fix a stale comment and a test that leaked global logger state
in the vendored bubbletea fork.

* fix(tui): use m.now for stream-clear throttle and harden tests

Drive stream-clear rate limiting through the mockable clock and a
shared streamClearThrottle constant so both the agentTextMsg and
flush paths stay in sync. Add an explicit two-newline-within-window
regression and detect ClearScreen by function pointer so tests do not
evaluate Tick side effects.

* fix(tui): relocate bubbletea fork out of third_party

Move the maintained bubbletea/v2 hard-scroll patch from
third_party/bubbletea-v2-patched to patches/bubbletea-v2 and update the
root go.mod replace. third_party/ is immutable vendored content per
AGENTS.md; a maintained fork belongs outside that tree.

* fix(ci,docs): run vendored bubbletea fork tests and document unsupported go install path

patches/bubbletea-v2 is its own Go module so `go test ./...` from the repo
root never touched its 7 test files. Add a CI step (and a make test-patches
target for local use) that runs the fork's own suite across the smoke
matrix.

The root go.mod's local `replace charm.land/bubbletea/v2 =>
./patches/bubbletea-v2` also breaks `go install
github.com/Gitlawb/zero/cmd/zero@<version>`, since a versioned install can't
resolve a replace pointing at a filesystem path. Document that path as
unsupported in README.md and docs/INSTALL.md and point at git clone + go
build instead, per jatmn's review findings on PR #709.

* ci: run vendored bubbletea fork tests with -race

CodeRabbit review on this PR. The fork exists specifically to patch a
concurrency bug (charmbracelet/bubbletea#1690), so its regression test
needs the race detector to actually catch a reintroduced race instead
of just passing on a benign-looking run.

* fix(tui): drop vendored bubbletea fork; keep stream-clear workaround

Maintainers asked not to ship an in-tree bubbletea replace: it breaks
versioned go install and is a large maintenance surface for a narrow
multipass/Windows Terminal scroll bug. Remove patches/bubbletea-v2 and
the replace directive; keep the model.go full-redraw-on-streamed-newline
workaround (ZERO_NO_STREAM_CLEAR to opt out). Restore normal install docs.

Refs Gitlawb/zero#709

---------

Co-authored-by: Claude Fable 5 <[email protected]>
2026-07-24 08:48:16 +08:00
Anandan 96859c9bd1 feat(sandbox): unify command execution and enforcement (#781)
* feat(sandbox): unify command execution and enforcement

* test(sandbox): make platform contracts portable

* fix(sandbox): close execution lifecycle races

Bound retained interactive output, preserve interruption state, and start workspace observation before process launch.

Protect active runtime roots with cross-platform leases, capture transient protected-path creation events, and restore process attributes after PTY fallback.

* fix(sandbox): restore strict macOS isolation

Remove Seatbelt host-local network allowances after native validation showed localhost filters can reach host interfaces.

Track process reap completion so retained sessions cannot signal a stale numeric PID.
2026-07-21 18:55:13 +05:30
KRATOSandKRATOS 3967d49d64 feat(tui): permission prompt takes free-text feedback inline (#780)
* feat(tui): let the permission prompt take free-text feedback inline

"No, and tell Zero what to do differently" now opens an inline input on the
permission card instead of silently cancelling: type an instruction, Enter sends
it, Esc returns to the option list. The text is delivered as a Deny decision whose
Reason is the typed instruction, so the agent surfaces it via deniedPermissionResult
as the tool result and the model adjusts in the SAME turn — where the old cancel
returned an error and aborted the run. Empty input + Enter falls back to a plain
cancel (the prior meaning).

No agent-side change: PermissionDecision.Reason already carries free text to the
model. The UI mirrors the ask_user "type your own answer" pattern — the feedback
field reuses the shared composer input and the card renders it in the transcript
body.

Also: a focused permission prompt now suppresses the composer (and idle
hints/plan panel), keeping only the status line, exactly like the ask_user modal.
Its keys are inert anyway, so a "describe a task for zero…" box below the card was
misleading — and in feedback mode the shared input would otherwise echo in two
places.

Tests cover open / submit-as-Deny-with-text / empty-cancels / Esc-returns, the
composer suppression in both modes, and that the feedback text renders exactly
once.

* fix(tui): preserve the composer draft across permission feedback (#780 review)

anand + CodeRabbit (Major): entering feedback mode cleared the shared composer
input via SetValue(""), and neither submit nor cancel restored it — so a user
with a half-typed or queued next-turn message who chose "tell Zero what to do
differently" lost that draft.

Snapshot the composer value into pendingPermissionPrompt.savedDraft when feedback
mode opens, and restore it on BOTH exits (submit and Esc-cancel). Only the
feedback text is consumed, delivered via the decision Reason. Adds regression
tests for both paths; mutation-verified against the SetValue("") regression.

* fix(tui): guard permission-feedback backspace and clicks (#780 review)

Vasanthdev2004 review, all on the permission path:

1. Real bug: Backspace on an empty feedback field dropped a staged attachment.
   The keyBackspace case runs before the typing branch and, on an empty composer
   (feedback mode clears it), fell to removeLastAttachment — silently dropping a
   staged image/doc that savedDraft does not restore. Route Backspace to the
   shared input while typing so it is a plain edit of the feedback text.

2. Defence-in-depth: the mouse click resolver in handleTranscriptSelectionMouse
   resolved a clicked permission option (Allow included) with no typing check. It
   is safe today only because renderFocusedPermissionPrompt returns nil clickable
   offsets in feedback mode — a single early-return in a function other PRs also
   edit. Add an explicit !typing guard on the click path so the safety is stated,
   not emergent.

3. Test hardening (also raised by CodeRabbit): assert len(got) == 1 before
   indexing got[0] in the draft-preservation test, so a regression fails cleanly
   instead of panicking.

Tests: TestPermissionFeedbackBackspaceKeepsStagedAttachment (mutation-verified
against the missing guard) and TestPermissionFeedbackRendersNoClickableOptionsWhileTyping.

---------

Co-authored-by: KRATOS <[email protected]>
2026-07-20 23:29:10 +05:30
KRATOSandKRATOS 722bb31216 fix(tui): stop the permission card clashing on cool themes (#778)
The focused permission prompt was the only prompt card in the TUI that used
brand/warning colours for its interior, and both read badly on cool themes such
as dracula:

1. The selected option ("Yes, proceed") was filled with zeroTheme.badge — the
   brand chip meant for short labels (" 0 ", " ASK ", " SPEC REVIEW "), a
   full-brightness accent fill. Every other selectable list in the TUI (model
   picker, provider list, / palette) highlights its selected row with onSel/selBg
   instead. The permission card was the outlier, painting a saturated accent slab
   across the row and skipping the card tint every other line composed onto.

2. The card BODY was tinted with permBg, an amber-family wash intended to signal
   a warning surface. It works on the warm default palette but renders as a
   brown-yellow slab over cool themes, and it made the permission card the only
   prompt whose body carries a fill — ask_user, spec review and plan all use a
   transparent body (lipgloss.NewStyle()).

Fix both to match the rest of the TUI: the selected row uses onSel(ink) like
every other picker, and the body drops its permBg fill for a transparent one.
Warning identity is unchanged — the amber PERMISSION badge and the amber-mixed
border still mark it as a permission gate; only the clashing interior fills go.

TestFocusedPermissionSelectedRowUsesSelectionTintNotBrandChip asserts against
palette entries (not hardcoded hex, so it survives a theme retune): the selected
row carries selBg and not the brand accent, the body carries no permBg wash, and
the PERMISSION badge keeps its amber fill so the card still reads as a warning.

Co-authored-by: KRATOS <[email protected]>
2026-07-20 22:39:50 +05:30
KRATOSandKRATOS b30c3971b4 fix(tui): model rows labelled by id when the description is prose; keep the sidebar under the / palette (#775)
* fix(tui): label model rows by id when the description is prose

The model picker (provider wizard AND onboarding, which share displayLabel)
labelled each row with the provider's Description, falling back to the ID only
when the description was "generic". That is right when Description holds a short
display name -- "Grok 4.3" for x-ai/grok-4.3, which is what the field is for and
why the row prefers it over an ugly raw ID.

Providers do not all honour that. Aggregators commonly return a prose blurb
instead ("Fast DeepSeek model for efficient chat, coding help, and agent
loops"), which fails as a label twice: it overflows the row, and because such
blurbs are written per model FAMILY rather than per model, several DIFFERENT
models collapse to byte-identical rows. Observed in a live picker with two
identical "Open-weight GPT model for self-hosted reasoning..." rows and two
identical "Kimi multimodal agent model..." rows -- the distinguishing ID was
visible only in the detail line of whichever row happened to be highlighted, so
the list could not be used to pick between them.

providerWizardGenericModelDescription cannot catch these: it rejects vague
descriptions ("live model", "catalog default"), whereas these are specific, just
shared and sentence-shaped. So gate on shape instead -- a display name is short
and few-worded; anything longer is prose and the ID (unique by construction)
makes the better label. Friendly names are still preferred where providers
supply them, so the existing behaviour is unchanged for well-behaved catalogs.

* fix(tui): keep the sidebar open under the / command palette

sidebarAvailable grouped suggestionsActive() with the full-screen overlays
(setup, wizards, pickers), whose stated rationale is that they "take over the
chat column and render at full width". That is not true of the `/` palette:
suggestionOverlay draws it through centerRenderedBlock at
minInt(width, suggestionPaletteMaxWidth), a centred box capped at 76 cells
floating over the chat column.

Treating it as full-screen collapsed the whole layout on every `/`: the sidebar
disappeared, the plan panel dropped out of it and re-rendered inline above the
composer, and the transcript re-wrapped to full width -- a jarring reflow for a
popup, and worst mid-run with a live plan on screen.

It cannot overlap the sidebar either: twoColumnTranscriptView renders the
overlay with width = chatColumnWidth, so the palette is capped at
min(chatColumn, 76) and centred inside the chat column. Mouse hit-testing is
unaffected because sidebarLineAtMouse carries its own suggestionsActive() guard,
so clicks still reach the palette rather than the sidebar rows beneath it.

The genuinely full-width overlays keep suppressing the sidebar, pinned by the
new test alongside the palette case.

---------

Co-authored-by: KRATOS <[email protected]>
2026-07-20 20:58:11 +05:30
KRATOSandKRATOS 8c6d3022bd feat(tui): add /undo as an alias for /rewind (#698) (#747)
* feat(tui): add /undo as an alias for /rewind (#698)

/undo was unregistered and fell through to commandUnknown. Add it to the
/rewind command's aliases (the same mechanism /quit, /find, /mcp-status use), so
it dispatches to the existing rewind handler with args intact.

* test(tui): cover the /undo numeric-sequence form (#698 review)

Add a parseCommand("/undo 123") assertion so both the latest and numeric
<sequence> forms of the /rewind contract are exercised through the alias.

---------

Co-authored-by: KRATOS <[email protected]>
2026-07-20 11:32:44 +05:30
PierrunoYT 4cbd144d11 fix(providers): stop "provider not found" for env-derived profiles (#716)
* fix(providers): stop "provider not found" for env-derived profiles

* fix(providers): address env profile review feedback

* fix(providers): keep env JSON response schemas stable
2026-07-20 10:23:44 +08:00
PierrunoYT d74ceb1127 fix(tui): cache settled alt-screen transcript (#647)
* fix(tui): cache settled alt-screen transcript

* fix(tui): invalidate settled alt-screen cache on in-place status row updates

setDoctorStatusRow, setSandboxSetupStatusRow, and setCompactStatusRow all
mutate an already-flushed transcript row in place (m.transcript[i] = row)
without invalidating the alt-screen settled cache. Since none of frontier,
width, or row count change on such an update, settleTranscript's rebuild
guard never fires and the View fast path serves the stale cached snapshot -
e.g. the doctor connectivity spinner freezes on its first frame.

Zero altScreenSettledWidth on the in-place path, mirroring the existing
pattern in toggleTranscriptRow, so the next settle rebuilds the cache.

Addresses PR #647 review feedback from Vasanthdev2004.

* fix(tui): invalidate settled transcript cache

* fix(tui): invalidate settled file selection cards
2026-07-20 10:20:46 +08:00
Anandan 2e267bdbee feat(tui): add isolated /btw conversations (#748)
* feat(tui): add isolated btw conversations

Add /btw with inline-question support, isolated non-resumable session forks, background main-run routing, and safe return behavior.

Refs #637

* test(tui): cover btw return controls

Preserve drafts when Ctrl+C is pressed during an active BTW run and cover returning to the parent through the documented /btw toggle.

* Address BTW isolation review feedback

* Reject explicit resumes of side sessions

* Harden BTW isolation lifecycle
2026-07-19 20:37:38 +05:30
Vasanth T 378d538e24 perf(agent): execution profiles with one-shot posture escalation (PR10b+PR10c) (#740)
* perf(agent): execution profiles, --exec-profile, bench passthrough, TUI /profile (PR10b+10c)

* fix(execprofile): harden profiles against review findings

- fast escalates on critical-risk mutations, not high: the sandbox marks
  every shell command high before command analysis, so a high trigger
  spent the one-shot on the first go test of any task
- escalation can now restore the provider-default effort a profile
  displaced (PostureEscalation.RestoreDefaultEffort; a plain empty
  target means leave untouched)
- TUI /turns while a profile is active pins the budget: disarms the
  escalation turn target (mirroring exec's explicit --max-turns rule)
  and profile reverts use touched bits instead of value equality, so
  explicit choices survive even when they coincide with profile values
- spec-draft runs get the same escalation policy as the main run
  instead of the displaced budget with no safety net
- bench validates and canonicalizes --exec-profile before spawning:
  an unknown name previously produced an exit-0 report full of
  millisecond usage-error walls
- turn summary prints exec-profile alongside mode; zero exec rejects
  an inline-empty --exec-profile=; balanced trace label documented and
  pinned as deliberate attribution

* fix(execprofile): explicit effort choices disarm the escalation effort restore

An explicit effort set AFTER profile selection could be cleared by a
mid-run escalation (the effort analog of the /turns pin, introduced by
RestoreDefaultEffort): TUI /effort and Ctrl+T now disarm the restore on
a policy clone, and the spec-draft path only arms it when no explicit
--spec-reasoning-effort governs the draft.

* fix(execprofile): address review findings on the profile surfaces

- --use-spec projects away a profile's self-correct knob instead of
  silently arming an option the draft runner ignores (the explicit
  --self-correct --use-spec combination is already a parse-time error)
- RunTurnBench canonicalizes and validates ExecProfile at the library
  boundary, so a direct caller's casing/whitespace cannot fork report
  labels and an unknown name fails before anything runs
- reverting a profile whose displaced budget was zero clears
  ZERO_MAX_TURNS (SetMaxTurnsEnv ignores zero, so sub-agents would have
  kept the removed profile's budget)
- the TUI effort-disarm test fails instead of skipping when the catalog
  stops filling low effort

* fix(tui): reconcile an active profile's effort fill on model switch

The fill is per-model, not a session preference: fast selected on a
model without low fills nothing, and switching to a model that supports
it should behave like selecting the profile there; the reverse switch
must not keep sending a level the destination does not support. Both
switch paths (the /model command and the cross-provider picker) now
re-derive the fill, leaving explicitly touched efforts alone and
keeping the escalation's effort restore in step. Also: the revert-env
test asserts key removal via LookupEnv, and applyProfileTurnBudget's
pinned-budget parameter is named and documented as covering mode
presets, not just the flag.

* fix(tui): void profile effort bookkeeping when the model-switch drop erases it

The /model path's pre-existing unsupported-effort drop ran before the
profile reconciliation and left contradictory state behind: a dropped
touched override kept blocking the profile from governing, and a
dropped profile fill left a stale applied value with the effort restore
still armed. The drop itself is load-bearing (the TUI run path forwards
the effort to the provider unfiltered), so instead of preserving a
known-unsupported level, the voided choice now resets the profile's
effort bookkeeping and the reconcile re-derives from scratch. The whole
sequence lives in one ring-parameterized helper driven by the switch
target's authoritative ring, unit-tested against synthetic rings for
both the void-then-refill arc and the supported-override survival.

* fix(tui): only drop an explicit effort when the target ring is authoritative

A nil ring meant both a catalog model with no effort controls and a
live-discovered custom model the catalog cannot vouch for. The drop now
requires an authoritative ring (a resolved catalog entry, whose ring may
legitimately be empty); an unknown ring preserves an explicit preference,
matching the cross-provider picker's behavior, while the profile's own
fill still applies only where support is known.
2026-07-19 00:53:17 +05:30
6b9c2f0c08 feat(aimlapi): AI/ML API provider with guided onboarding (top-up + key issuance) (#655)
* feat(aimlapi): AI/ML API guided onboarding (top-up + key issuance)

Add the AI/ML API provider integration to the zero CLI: a guided TUI
onboarding sub-flow that takes an existing key or an email top-up and
writes the issued key into the provider profile, attributed to the
Gitlawb rebate partner.

- internal/aimlapi: OpenAI-compatible client, partner-checkout top-up,
  key validation, streaming, and endpoint config (Paths A/B/C).
- providercatalog / providermodelcatalog: register the aimlapi provider
  with default headers and models.
- tui: aimlapi onboarding screen wired into the provider wizard and
  onboarding flow.

Default endpoints point at production (auth/app/api/pay/aimlapi.com);
each is overridable via AIMLAPI_*_URL env vars.

Co-Authored-By: Claude Opus 4.8 <[email protected]>

* fix(aimlapi): address review findings in onboarding flow

- topup: use errors.As for the 5xx retry check so a wrapped APIError
  still retries instead of aborting a paid checkout.
- onboarding: a Path-A top-up on an email with no account now lands on a
  single coherent "key saved, balance not topped up" screen instead of a
  green "ready" plus a red error.
- onboarding: an empty amount field is rejected instead of silently
  falling through to the $25 default.
- collapse the two identical top-up prompt constants into MsgTopUpPrompt
  and drop the dead amountPrompt() branch.
- reuse stdlib maps.Clone instead of a third bespoke header-copy helper.

Co-Authored-By: Claude Opus 4.8 <[email protected]>

* fix(aimlapi): retry transient poll errors and sharpen amount validation

* fix(aimlapi): retry transient poll errors and surface real amount errors

* docs(aimlapi): document exported client API; drop out-of-scope gitignore entry

Addresses the two CodeRabbit PR checks on #655:

- Add doc comments to the exported aimlapi client API (Client, APIError,
  the session/checkout/onboarding types and their methods) and
  ParseAmountUSD, to satisfy the docstring-coverage check.
- Remove the unrelated /zero.exe~ .gitignore entry that an earlier
  review-fix commit added; it is out of scope for the provider work, so
  the PR no longer touches .gitignore.

Co-Authored-By: Claude Opus 4.8 <[email protected]>

* fix(aimlapi): render aimlapi row like other recommended providers

* fix(aimlapi): resolve onboarding review findings (Path A funding, base URL, request cancellation)

* fix(aimlapi): validate pasted API keys

* test(aimlapi): clarify pasted key validation

* test(aimlapi): cover key-balance low-balance transition

* fix(aimlapi): reject non-finite top-up amounts

* fix(cli): scope and canonicalize provider headers

* fix(tui): distinguish invalid verification codes

* feat(aimlapi): resume account-bound top-ups safely

* feat(tui): offer top-up for existing AIMLAPI keys

* feat(tui): reuse AIMLAPI env key on first run

* feat(tui): reuse configured AIMLAPI profiles

* test(aimlapi): trim redundant flow coverage

* fix(tui): preserve existing AIMLAPI profile metadata

* fix(tui): clone AIMLAPI headers in env fallback

* fix(aimlapi): address remaining review findings

* fix(aimlapi): harden onboarding lifecycle

* fix(aimlapi): preserve validated checkout context

* fix(aimlapi): harden checkout retry state

* fix(tui): clarify AIMLAPI configured choices

* fix(aimlapi): make checkout retries idempotent

* fix(aimlapi): validate checkout responses

* fix(providers): reconcile aimlapi catalog after rebase

---------

Co-authored-by: Lookoff123 <[email protected]>
Co-authored-by: Claude Opus 4.8 <[email protected]>
2026-07-17 12:49:38 +08:00
Leonardo Faoro 7f669f4550 feat(tui): Ctrl+X leader chords and emacs menu navigation (#699)
* feat(tui): Ctrl+X leader chords and emacs menu navigation

Add Ctrl+X leader shortcuts for common slash commands (with Ctrl+X ?
chord map), and Ctrl+P/N previous/next selection in modals and pickers.

* fix(tui): drop Ctrl+X e /edit leader chord

/edit replaces the composer and would discard an in-progress draft; leave
it unbound so leader shortcuts stay draft-preserving.

* fix(tui): consume idle Ctrl+N as a no-op

Reserve Ctrl+N for emacs menu navigation so it never falls through to
remapped global bindings when no selection surface is open.

* docs: drop manual CHANGELOG entries for TUI shortcuts
2026-07-17 12:44:00 +08:00
euxaristia 2b42cd567b fix(tui): stop the composer cursor blinking while typing or unfocused (#672)
* fix(tui): stop the composer cursor blinking while typing or unfocused

The composer's cursor blinked on a fixed timer unconditionally, including
mid-keystroke, which made typing feel janky since the cursor's job is to mark
the current position. Gate the existing blink tick on two states instead:
force solid while a keystroke landed within the last 500ms (reusing the
existing lastCharTime tracker), and hide it entirely while the terminal
window is unfocused (new terminalFocused field, driven by tea.FocusMsg/
BlurMsg). Idle and focused keeps the prior blink behavior unchanged.

Also decouples view.ReportFocus from the notifier (it was previously gated on
m.notifier != nil, which is effectively always true in production but left
cursor-focus behavior fragile if that ever changes) so focus reporting is
requested unconditionally.

* fix(tui): apply caret visibility synchronously and in the argument-hint line

- A keypress, focus, or blur now updates composerCursorVisible in its own
  message handler instead of waiting for the next 530ms composerBlinkMsg
  tick, which could render a typed character caret-less, leave a visible
  caret in an unfocused terminal, or keep it hidden after a refocus.
- commandArgumentHintComposerLine takes the caret visibility state instead
  of painting its cursor cell unconditionally, so the required-argument
  hint path follows the same focus and blink contract as the main
  composer renderer.
- New tests assert the state immediately after each message, with no blink
  tick in between, and cover the argument-hint render in both states.

* fix(tui): apply the caret state on composer paste

A paste is the same immediate-input transition as a keypress: routePaste now
refreshes lastCharTime and sets the caret visible for both the bracketed
tea.PasteMsg and right-click clipboardReadMsg paths, so a paste right after
the blink phase hid the caret renders solid immediately instead of waiting
for a tick that would toggle off a stale idle state.
2026-07-17 12:43:30 +08:00
euxaristia 665bd4b3d0 WIP: feat(tui): TUI theme presets (Dune and Neon) (#634)
* draft(tui): add theme interface and Claude/Codex presets proposal

Introduces the Theme interface alongside the initial specifications and styling models for the Claude (card-based, warm) and Codex (high-density, split-screen cyberpunk) layout presets. Detailed design plans are documented in docs/THEMES.md.

* fix(tui): implement Claude/Codex themes on the existing palette system

theme.go had replaced the tuiTheme/buildTheme/palette architecture every
renderer depends on with a standalone Theme interface using the wrong
lipgloss import, breaking the build and orphaning the existing theme
registry, /theme command, and picker.

Revert theme.go to the working implementation and add claude and codex
as real palette entries in theme_palettes.go, following the file's own
extension pattern. Both pass the WCAG AA contrast and gray-ramp
invariants asserted across the whole registry, and are picked up
automatically by --theme, ZERO_THEME, /theme, and the picker.

Rewrite docs/THEMES.md to describe the actual palette-registry
architecture instead of the removed interface.

* fix(tui): rename Claude/Codex to neutral Dune/Neon, ensure WCAG AA contrast compliance, and add tests

* style(tui): gofmt theme_select_test.go (drop trailing whitespace)

The ubuntu smoke run fails on gofmt -l; this clears the only unformatted
file in the draft so CI goes green.

* test(tui): cover the CLI/env resolution path for the dune and neon presets

TestNewThemePresetsWired only checked lookupTheme and the IsDark
grouping. Add coverage for the actual --theme/ZERO_THEME precedence
path (resolveThemeMode) and confirm applyTheme swaps zeroTheme to each
preset's own palette rather than a built-in fallback.

* fix(tui): raise Dune/Neon palette contrast and fix theme docs

Darken dune's accent, blue, and red tokens so the selected-row caret,
local-model dot, and diff deletion text clear WCAG AA against selBg and
delBg, including after ANSI-256 downsampling. Also correct THEMES.md's
description of bare /theme (it opens a live-preview picker, not a
list), and add the dune/neon names to the ZERO_THEME/--theme tables in
README.md and README_ZH.md.

* fix(tui): keep Dune and Neon readable after ANSI-256 downsampling

- Dune's accent becomes #724028: still AA on selBg and panel in truecolor
  (5.46:1 and 7.03:1), and its xterm-256 quantization (#444444) now clears
  AA on quantized selBg at 6.47:1 where the previous #7c4712 quantized to
  #875f00 at 3.81:1. Blue already survived quantization at 4.67:1.
- Neon's diff bands move to hexes that quantize to distinct green and red
  xterm entries (addBg #083c10 -> #005f00, delBg #3c0810 -> #5f0000,
  addBgWord #147828 -> #008700, delBgWord #74202e -> #870000) instead of
  collapsing to the same grays, while keeping every truecolor invariant.
- New TestExtendedThemeANSI256Contrast quantizes the palette tokens the way
  a 256-color terminal does and asserts the Dune selected-row pairs stay AA
  and the Neon bands keep their green/red identity and mutual separation.
- docs/THEMES.md is now linked from the Documentation sections of both
  READMEs, and the Unreleased changelog inventory says twelve themes and
  names dune and neon.

* fix(tui): keep Neon diff content AA after quantization, fix error border

- faintest becomes #74c468: line numbers now quantize to #87d75f, which
  clears AA on the xterm-green addBg (#005f00) where the old #58af69
  quantized to 2.95:1, while staying dimmer than faint so the gray ramp
  stays monotonic.
- addInk becomes #ecffdc, quantizing to #ffffd7 for 4.60:1 on the word
  band's #008700 (was 4.29:1). Both rendered diff-content pairs are now
  asserted in the ANSI-256 test instead of documented as omissions.
- cardErr becomes #9a4042: 3.01:1 against the panel (2.43:1 before) and
  3.65:1 quantized, meeting the 3:1 non-text component threshold, with the
  border surface asserted in both renderings.
- docs/THEMES.md no longer claims the extended invariants run against the
  whole registry: it now says new palettes must be added to the
  per-palette contrast tests or given equivalent coverage.
2026-07-17 12:38:51 +08:00
euxaristia 9acb4113cc feat(cli): show ZERO wordmark on --version (#673)
* feat(cli): show ZERO wordmark on --version

The TUI's empty-state ZERO ascii art gets exposed via a new tui.Wordmark
helper and printed above the version line for `zero -v`/`--version`.
Coloring only applies when stdout is a real TTY and NO_COLOR isn't set,
so redirected or piped output (scripts parsing the version) stays plain.

* fix(release): match --version output by suffix, not exact string

The release smoke check compared zero --version output to an exact
"zero <version>" string, which broke once --version started printing
the wordmark above the version line. Check for a "version: <version>"
suffix instead so the smoke check doesn't couple to the wordmark art.

* fix(cli,tui): keep --version machine-readable off-TTY, drop wordmark color

- When stdout is not a terminal, --version prints exactly "zero <version>"
  again: pipes, redirects, command substitutions, and the release smoke
  contract all parse that single record, so the banner is a TTY-only
  affordance now.
- The TTY path keeps the banner but restores "zero <version>" as the
  version record instead of "version: <version>".
- Wordmark renders uncolored: only newModel resolves --theme/ZERO_THEME,
  so painting the global dark palette here was unreadable on light
  terminals. The terminal's default foreground works on any background.
- smokeVersion goes back to requiring the exact "zero <version>" output
  instead of the suffix match that papered over the banner.
2026-07-16 23:02:22 +08:00
d66a9dda69 feat(providers): add AI/ML API preset (rebased onto main) (#621)
* feat(providers): add AI/ML API preset

* fix(providers): relocate aimlapi preset and drop referral header

Addresses the two review asks on #402:

- Move the AI/ML API descriptor out of catalog slot #2 (it sat above the
  first-party OpenAI/Anthropic/Google entries) down next to openrouter in
  the aggregator cluster. Re-sync expectedCatalogIDs and the
  TransportOpenAICompat order-list to match.
- Drop the always-on X-AIMLAPI-Partner-ID / Integration-Repo /
  Integration-Version attribution headers. There's no partner arrangement
  behind the preset, so a non-overridable referral tag on every user's
  request isn't something to ship on a community preset. aimlapi now rides
  through plain CopyHeaders like every other provider. Removes
  HeadersForCatalog (it existed only for this special-case), reverts the
  factory and discovery call sites to CopyHeaders, and drops the header
  test. The factory/discovery tests now assert the endpoint, auth, and the
  user's own custom headers survive while no attribution header is sent.

* fix(providers): address CodeRabbit review on #621

- Document AIMLAPIID for docstring coverage.
- Apply providerio.CopyHeaders for Anthropic and Google provider paths,
  matching the OpenAI path introduced for aimlapi header isolation.

Co-authored-by: Cursor <[email protected]>

* fix(providers): gofmt factory.go to unblock CI smoke

Remove mixed tab/space indentation in the openai.New options block so
ubuntu-latest fmt-check passes.

---------

Co-authored-by: Dmitry Tumanov <[email protected]>
Co-authored-by: Vasanthdev2004 <[email protected]>
Co-authored-by: Cursor <[email protected]>
Co-authored-by: KRATOS <[email protected]>
2026-07-16 22:57:35 +08:00
PierrunoYT 8502449430 test(tui): isolate provider wizard credentials (#688) 2026-07-15 21:06:48 +08:00
euxaristia 4c986d327b feat(tui): press up to edit queued messages (#656)
* feat(tui): press up to edit queued messages

Pressing up with a message queued pops it back into the composer for
editing, taking priority over history recall. While a message is queued
the empty composer shows a hint placeholder. A second prompt queued
during the same run now stacks under the first instead of replacing it.

* refactor(tui): remove openclaude references from queued_message comments
2026-07-13 22:18:55 +08:00
euxaristia aa73a76f1b fix(tui): resolve pending askUser callbacks to prevent runner hangs (#620)
When a run is completed or canceled (agentResponseMsg) while an askUser prompt is pending, or when a stale/superseded askUserRequestMsg is received, the answer callback is now invoked with nil. This unblocks the waiting agent loop goroutine, preventing goroutine leaks and runner hangs.
2026-07-10 10:12:16 +08:00
euxaristia 0184581ec2 fix(agent,tui): resolve git branch detection when starting Zero in subdirectories (#613)
Currently, both gitBranchForPrompt (agent) and gitBranch (tui) check for a .git entry directly inside the current working directory. When starting Zero in nested folders/subdirectories of a repository, the check fails and the branch segment is omitted.

Export findProjectGitRoot as FindProjectGitRoot in agent package, and use it in both functions to resolve the correct repository root before checking HEAD and resolving the branch name. Also resolve relative worktree gitdirs relative to the repository root.
2026-07-10 10:05:36 +08:00
PierrunoYTandCopilot App 062328b632 fix: warn about untracked scratch files left behind after a run (#571)
* fix: warn about untracked scratch files left behind after a run

Fixes #551. Headless exec runs could leave behind debug/scratch files
(e.g. _fix_test.py, _debug.py) created by write_file during iteration,
which would then be silently swept up by a later git add -A.

- FileTracker now records brand-new files (RecordCreated/CreatedFiles),
  distinct from the existing version-baseline tracking used for
  conflict detection.
- write_file records a path as created only on first write, not on
  overwrite of an existing file.
- After a headless run completes, exec.go checks git status for any
  created file still present and untracked, and surfaces a warning via
  the existing writer.warning() (works across text/-o json/stream-json).
  No files are deleted automatically — a wrong guess at 'scratch' could
  destroy real work, so this only surfaces what git already knows.

Co-authored-by: Copilot App <[email protected]>

* fix: address scratch warning review comments

* test: normalize created file tracker paths

* fix: track apply_patch-created scratch files

* fix: address scratch warning review feedback

* fix: tighten scratch warning lifecycle

---------

Co-authored-by: Copilot App <[email protected]>
2026-07-09 09:25:09 +08:00
PatrickNoFilterandPatrickNoFilter 8e9149f1a2 fix(tui): paste protection for Termux char-by-char paste (#573)
* fix(tui): paste protection for Termux char-by-char paste

Termux context menu paste injects characters one at a time, including
newlines as raw KeyEnter events. This caused every pasted multiline
text to be submitted prematurely before the user could review it.

The fix adds a timing-based paste detector that works alongside the
existing bracketed-paste handler (tea.PasteMsg):

- Three new model fields: lastCharTime, lastKeyTime, burstCount
- Timing trackers run before any early return in case tea.KeyPressMsg
- Enter handler checks burstCount > 1 (2+ chars within 100ms = paste)
- Composer check gated with burstCount > 0 to avoid infinite composer lock
- burstCount reset at every intentional action (permission, picker,
  submit, wizard, spec review, etc.) so normal typing is unaffected

The 100ms window catches all observed Termux paste speeds while
remaining under typical human inter-key intervals. The burstCount
resets at modal boundaries prevent false triggers in tests and
real usage.

* fix(tui): reset burstCount in Enter handler wizard paths

CodeRabbit review found 3 Enter-handler paths (providerWizard,
mcpAddWizard, mcpManager) that delegated without resetting burstCount.
The equivalent post-switch paths already had the reset but the
Enter-specific branches were missing it, creating a window where
stale burst state could cause false paste detection.

* fix(tui): raise paste burst threshold to >2, use injectable clock

* fix(tui): gate paste detection to Termux only, add bidirectional tests

- Paste burst detection (insert newline on rapid Enter) now only
  activates under Termux (TERMUX_VERSION env var), so fast desktop
  typing never false-triggers.
- Switched burst tracker from time.Now() to m.now() for deterministic
  testing.
- Added 3 tests:
  • TestTermuxBurstInsertsNewline  — Termux + 3 chars + Enter → newline
  • TestTermuxFastTypingSubmits   — Termux + 2 chars + Enter → submit
  • TestDesktopBurstNotAffected   — Desktop + 3 chars + Enter → submit

* test: extract burst test helper, fix assertions, add reset-after-submit test

- Extracted shared burstTestModel helper + typeKeys helper to eliminate
  duplication across the 3 tests (CodeRabbit nitpick).
- Added m.pending assertion to submit tests (cmd != nil alone is weak).
- Added TestBurstResetAfterSubmit verifying burstCount is properly
  reset after submission — 2 chars + Enter still submits.

* test: add explicit pending check and lastKeyTime reset in burst reset test

* fix(tui): align composer-multiline guard with same burstCount > 2 threshold

* test: add TestMultilineBurstSubmits for multiline composer + 2-char burst

---------

Co-authored-by: PatrickNoFilter <[email protected]>
2026-07-09 09:18:55 +08:00
Vasanth T 8f156506dc fix(tui): update picker_test for switchProviderModel 4-value return (#589)
#568 added a bool return to switchProviderModel (model, string, bool,
tea.Cmd) and updated every call site except picker_test.go:771, which
still assigned three values. That broke the internal/tui test build
and turned Smoke red on main. Add the missing receiver here.
2026-07-08 14:59:51 +08:00
euxaristia c7346fbcf0 fix(tui): bypass toggleSidebar and toggleMouse global shortcuts when composer is non-empty (#576)
* fix(tui): bypass toggleSidebar and toggleMouse global shortcuts when composer is non-empty

Allows standard readline/Emacs cursor movement keybindings (Ctrl+B and Ctrl+E) to work inside the prompt composer when typing a prompt. This prevents these keys from being globally intercepted to toggle the sidebar or mouse mode when the composer is populated.

* fix(tui): remove trailing whitespace, scope composer guard to default chords

Addresses jatmn's review:
- Removed a trailing-whitespace-only blank line in
  keybinding_help_test.go that was failing the diff-hygiene CI check.
- The composerValue() == "" guard on toggleMouse/toggleSidebar applied
  to the whole keyMatch(...) result, so a user who remaps either
  binding to a chord that doesn't conflict with readline navigation
  (Ctrl+E/Ctrl+B) lost that shortcut entirely while typing. The guard
  now only applies when the match came through the default chord;
  a remapped binding fires regardless of composer state.

Added TestRemappedToggleBindingsIgnoreComposerGuard covering both
bindings.

* fix(tui): treat an explicit default-chord config the same as unset

Addresses jatmn's follow-up review: the prior fix checked
!b.isZero() to decide whether a binding is a genuine, non-conflicting
remap, but a user can explicitly configure toggleMouse: "ctrl+e" or
toggleSidebar: "ctrl+b" (the same chord as the built-in default).
parseBinding gives that a non-zero parsedBinding, so isZero() alone
wrongly treated it as safe to bypass the composer guard, letting
Ctrl+E/Ctrl+B hijack keystrokes mid-sentence again.

requiresEmptyComposer now compares the resolved binding against the
canonical default chord directly (parsedBinding is a plain comparable
struct), so both "unset" and "explicitly re-affirmed to the same
chord" require an empty composer; only a binding that resolves to a
genuinely different chord bypasses it.

Added TestExplicitDefaultChordConfigStillRequiresEmptyComposer.

* refactor(tui): dedupe the composer-gated toggle check

CodeRabbit nitpick: the toggleMouse/toggleSidebar dispatch cases both
repeated !requiresEmptyComposer(...) || m.composerValue() == "" inline.
Extracted canFireComposerGatedToggle so both cases share one
expression.
2026-07-08 09:10:02 +08:00
PierrunoYTandCursor d0c4e62cd4 feat(tui): remember recent provider+model selections in /model picker (#568)
* feat(tui): remember recent provider+model selections in /model picker

The /model picker's "Recent" section only ever showed the currently active
model, making it hard to switch back to a previously used provider+model pair
once you've moved on to something else (especially when the same model name
exists across multiple providers). Track a short automatic history of
provider-qualified switches instead: newest first, capped at 5, deduped by
provider+model pair (not model name alone), and selectable across providers
like any other picker row.

Closes Gitlawb/zero#562

Co-authored-by: Cursor <[email protected]>

* chore: gofmt fixes

* fix(tui): restore favorites one-row-per-model semantics in /model picker

Favorites de-dup had switched to the provider+model key, letting the same
favorited model ID surface once per provider. Revert to per-Value de-dup for
Favorites, and skip any model ID already shown under Favorites from Recent
and Catalog so favorited models don't reappear in a second group. Recent and
Catalog still de-dup among themselves by provider+model so cross-provider
rows remain distinct.

Also correct the recordRecentModel doc comment: in-memory history is updated
even without a user config path (only persistence is skipped), not a no-op.

Addresses Copilot review comments on #568.

* fix(tui): set OwnerProvider on registry catalog rows; dedupe recent-model normalization

- registryModelPickerItem now tags rows with OwnerProvider (the registry
  entry's canonical provider), fixing the plain-registry fallback path (no
  saved providers resolved any models) where two providers offering the same
  model id would collide in pickerItemDedupKey and silently drop a row.
- Export config.NormalizeRecentModels and have
  internal/tui/picker.go's normalizeRecentModelEntries delegate to it instead
  of maintaining an independent copy of the same trim/dedupe/cap logic, so the
  TUI and persisted-config normalization can never drift apart.
- Add regression tests for both.

Addresses remaining CodeRabbit review comments on #568.

* fix(tui): batch recent-model persistence into one write per switch; tighten tests

- Add recordRecentModels(pairs...), a batched form of recordRecentModel that
  normalizes and persists exactly once per switch instead of twice (outgoing
  + incoming pair each triggered their own read-modify-write to
  userConfigPath). handleModelCommand and switchProviderModel now call it
  once with both pairs.
- picker_test.go: capture and assert switchProviderModel's status return in
  TestSwitchProviderModelRecordsRecentHistory instead of discarding it, so a
  failed switch fails at the actual point of failure.
- picker_test.go: also assert the persisted config (not just in-memory
  recentModels) after the reorder/dedupe case in
  TestModelCommandRecordsAndPersistsRecentHistory.
- picker_test.go: pin down the surviving Favorites row's OwnerProvider in
  TestAssembleModelPickerItemsFavoritesDedupByModelIDAndHideFromOtherGroups,
  and drop the tautological otherRecent assertion (other-model was never
  added to recent, so it could never fail).
- resolver_test.go: add TestResolveIgnoresProjectOnlyRecentModels, covering
  the case where only project config sets preferences.recentModels and user
  config omits it — resolved value must stay empty.

Addresses remaining CodeRabbit nitpick comments on #568.

* fix(tui): route unresolvable OwnerProvider rows in-place; align recent-history keys

- choosePicker: only treat a picker row as cross-provider when its
  OwnerProvider resolves to an actual saved provider. Registry-fallback
  catalog rows (tagged with a provider *kind* string) and stale "Recent"
  rows referencing a since-removed provider now fall back to an in-place
  model switch instead of erroring "unknown provider".
- handleModelCommand/switchProviderModel: capture and record recent-history
  entries using m.providerName (the resolved value recentModelPairsForPicker
  pins the active row with) instead of the raw, possibly-empty provider
  profile Name, so a no-name provider profile can no longer produce a
  duplicate "Recent" row for the same switch.
- newModelPicker: scope the registry-fallback's active-model exclusion by
  provider too, consistent with the provider-aware de-dup used elsewhere.
- recentModelPairsForPicker: delegate to config.NormalizeRecentModels
  instead of reimplementing the same trim/dedup/cap logic.
- Remove the unused recordRecentModel wrapper.
- assembleModelPickerItems: build Favorites from recent/catalog directly
  instead of allocating a concatenated copy of both slices.

---------

Co-authored-by: Cursor <[email protected]>
2026-07-08 09:07:28 +08:00
ba99fa8d48 fix(provider): stop dropping custom no-auth providers on restart (#558)
* fix(provider): stop dropping custom no-auth providers on restart

Custom OpenAI/Anthropic-compatible catalog entries hardcode
RequiresAuth as a template default for the setup wizard, not a fact
about the user's actual endpoint. Leaving the credential step blank
(e.g. a local llama.cpp server) still stamped the saved profile with
a guessed OPENAI_API_KEY/ANTHROPIC_API_KEY env var, and that same
static RequiresAuth flag then made the profile look like it was
missing a required credential on the next run, silently filtering it
out of /model.

Add a Custom flag to the catalog descriptor so both the wizard
(write side) and setupMissingCredentialEnv (read side) judge these
profiles by their own explicit APIKeyEnv instead of the catalog's
static default.

Fixes #555

Co-Authored-By: Claude Sonnet 5 <[email protected]>

Co-authored-by: Pierre Bruno <[email protected]>

* fix(provider): self-heal legacy custom profiles stamped by the old wizard bug

CodeRabbit flagged that profiles saved before this fix could already
carry the phantom APIKeyEnv the old wizard stamped on every custom
provider (e.g. OPENAI_API_KEY), and the new custom-branch logic would
keep treating any non-empty APIKeyEnv as an explicit requirement —
leaving already-affected users' providers filtered out of /model even
after upgrading.

Treat an APIKeyEnv that exactly matches the catalog's own guessed
default as indistinguishable from unset, so already-broken saved
profiles self-heal without a config.json migration. A deliberately
different env var name (e.g. via --api-key-env) still means auth is
required.

Co-Authored-By: Claude Sonnet 5 <[email protected]>

Co-authored-by: Pierre Bruno <[email protected]>

* fix(provider): centralize custom-endpoint credential logic, fix two more surfaces

Copilot's review of the earlier fix found the same RequiresAuth-as-
authoritative bug in two more places that decide whether a saved
provider needs a credential:

- validateProviderRuntimeReady (zero providers check) would hard-error
  a no-auth custom endpoint with "requires API key".
- providerWizardCredentialLabel and providerCredentialRequired (/providers
  status, wizard summary) would still claim/warn that one was needed.

Added config.ProviderProfile.MissingCredentialEnv as the single source
of truth for this decision (custom-endpoint self-heal included), and
had setupMissingCredentialEnv and validateProviderRuntimeReady delegate
to it. providerWizardCredentialLabel and providerCredentialRequired
take the same Custom-aware fix directly, since their non-catalog
fallback path uses runtime-resolved provider-kind metadata that
shouldn't be collapsed into the canonical helper.

Co-Authored-By: Claude Sonnet 5 <[email protected]>

Co-authored-by: Pierre Bruno <[email protected]>

* fix(ci): request pinned Go toolchain directly

Co-authored-by: Pierre Bruno <[email protected]>

---------

Co-authored-by: Amp <[email protected]>
2026-07-08 08:54:39 +08:00
Anandan 87158a1c90 feat: voice dictation (speech-to-text) (#557)
* ## Speech-to-text dictation

Adds voice dictation to Zero. Run `/voice` to enter hold-to-record mode, then hold **Space** to dictate and release to transcribe (run `/voice` again to turn it off so Space types normally). Pick a backend with `/stt-model`.

### Backends
- **Local (sherpa-onnx)** — offline, no API key. Auto-downloads a model via `/stt-model`; the engine binary is fetched once and shared across models. Family auto-detection covers the mainstream offline families (Whisper, transducer/Zipformer, Moonshine, Paraformer, SenseVoice, and the CTC families FireRedASR, NeMo, TeleSpeech, WeNet, Zipformer-CTC, Dolphin, Omnilingual — plus the encoder/decoder families Canary and FireRedASR-AED).
- **Cloud batch** — Groq and OpenAI Whisper. Keys resolve from a configured provider, the encrypted credential store, or the env var; a missing/invalid key is entered inline.
- **Streaming** — a warm local sherpa-onnx websocket server (live transcript as you speak) on desktop, or Deepgram / OpenAI Realtime.

### Highlights
- Live audio-reactive waveform while recording (real mic levels when streaming; a synthesized wave for batch).
- `/stt-model` download chooser: recommended models first, Live/Batch tag per row, size + download state, and a search filter.
- Streaming transcript is inserted live into the composer and committed on stop; batch inserts on stop. Insert-for-review by default (`stt.autoSubmit` to fire straight at the agent).
- The warm streaming server is released when `/voice` is turned off and on exit.

### Implementation notes
- No CGO and no bundled runtimes — every OS integration shells out via `exec.Command` with discrete argv (never a shell string).
- The streaming server manager mirrors the LSP manager's warm-subprocess lifecycle.
- OS-boundary code (recorders, transcribers, server) is unit-tested via injected fakes; real microphone / websocket behavior is covered by env-gated smoke tests.

### Testing
- `go build ./...`, `go vet ./...`, and the config / dictation / cli / tui suites pass.
- Verified end-to-end against real downloaded binaries + models (offline batch, streaming websocket server, and the model auto-download), including the FireRedASR-CTC and NeMo streaming transducer families.

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

* **New Features**
  * Added speech-to-text dictation with both batch and streaming modes, supporting local (sherpa-onnx) and cloud providers, including WAV/M4A detection.
  * Introduced voice dictation mode with STT model selection, local engine/model auto-download, and an inline prompt to save cloud API keys.
  * Added new TUI commands for voice/STT model selection and enabled F1–F12 key bindings.
* **Bug Fixes**
  * Improved streaming dictation to preserve accumulated transcript partials and keep the editor region consistent.
  * Refined TUI status/picker rendering, including clearer loading/search behavior and more reliable selection alignment.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

* fix(dictation): address CodeRabbit review feedback

- validateSTTConfig: add NumThreads bounds check
- downloadVerifyExtract: stage extraction into a sibling temp dir,
  atomic-rename into destDir on success so a partial extract cannot
  leave a truncated engine binary that passes fileExists() on next run
- startProcess: close pipe fds when cmd.Start() fails
- ServerManager.Shutdown: honor the caller's context deadline
- audioSpillDir: tighten any pre-existing directory to 0700
- startVariantDownload: refuse re-entry while a download is in flight
- maybeOpenSTTDownloadPicker: defer Provider=local persistence to
  applyEngineComponents (commit-on-success), matching the cloud flow
- fetchSTTModelsCmd: bound with a 30s timeout client+context
- newSTTDownloadPickerFrom.isCurrent: compare path segments via
  filepath.Base to avoid substring false-positives

* fix(dictation): harden recorder.Stop, Esc-cancel priority, streaming region

Three correctness issues from PR review:

1) recorder.Stop() panicked (nil-deref) when called on a StartStreaming
   session because StartStreaming intentionally leaves r.proc nil. Reject
   that misuse with a clear error. Termux's batch path also leaves
   r.proc nil by design — keep that path working.

2) Esc was consumed by an active dictation session before the
   confirming second Esc could cancel a pending run, so a user
   mid-recording who double-Esc's to kill the run found the first Esc
   swallowed by dictation. Gate dictation-cancel on the Esc not being
   a pending-run confirm.

3) applyStreamingText hard-reset the cursor to regionStart on every
   partial, yanking focus away from users editing elsewhere in the
   composer, and stored regionStart/End as absolute indices that became
   stale the moment the user typed or pasted before the live region.
   Preserve the cursor when it's outside the region, and snapshot the
   prefix BEFORE the region so the next partial can detect external
   edits and shift [start,end) to stay aligned.
2026-07-07 11:13:14 +08:00
Kevin Codex 16550569c1 feat(providers): OAuth login profiles and list-first /provider manager (#560)
* feat(providers): OAuth login profiles and list-first /provider manager

Make multiple providers a first-class workflow: every OAuth login is now a
visible, switchable provider, and /provider manages the whole lifecycle.

OAuth logins become provider profiles:
- zero auth chatgpt / zero auth login <preset> and all four TUI login paths
  (wizard + first-run, browser + device-code) now upsert a catalog-backed
  profile via config.EnsureCatalogProvider after storing the token — without
  stealing the active provider. Previously the token was stored invisibly:
  the provider showed up nowhere and 'providers use' failed not-found.
- Switching to an OAuth provider no longer inlines the bearer as an API key,
  which suppressed the runtime resolver (no token refresh, no Codex
  chatgpt-account-id header → guaranteed 401s). The credential gate now
  recognizes stored OAuth logins on keyless profiles.
- providers list / current report truthful credential state: stored keys
  count as configured (APIKeySet honors apiKeyStored) and token logins show
  'oauth login'; providers check accepts an OAuth login as a credential.

List-first /provider manager (TUI):
- /provider opens the saved-provider list: Enter activates via the shared
  switch path, 'a' adds (existing wizard), 'e' opens a field-level editor
  (endpoint, model, key, description, and safe rename — the stored key,
  activeProvider, and live ZERO_PROVIDER follow the new name), 'd' deletes
  with an inline confirm and stored-key cleanup. Esc walks back one level.
- Credential states resolve asynchronously so keychain reads never block
  the render loop; 'stored key missing' surfaces broken keychain entries.
- Implemented as manager steps on providerWizardState so every existing
  overlay gate, key route, and mouse hook covers it unchanged.

CLI + config parity:
- zero providers remove <name> (deletes the stored key, hands the active
  pointer off) and zero providers rename <old> <new>.
- config.RemoveProvider / RenameProvider: read-modify-atomic-write; rename
  migrates the credential-store entry write-new-then-delete-old so an
  interruption can never lose the key.

* fix(providers): address PR #560 review findings

All six review findings validated as real; fixes with regression tests:

- Persist the apiKeyStored marker when a key is captured onto an existing
  profile: mergeProfile deliberately ignores the marker (a project config
  must not claim the user's stored keys at resolve time), so the user-config
  WRITE path (UpsertProvider) now re-applies it — previously editing a key
  onto an env/no-key profile stranded the secret in the credential store
  while every ApplyStoredAPIKey gate skipped it. [jatmn P2]
- Let active-pointer recovery select OAuth-login providers:
  firstUsableProvider now applies the same providerHasOAuthLogin check as
  setupRequired/usableSavedProviders, so a stale activeProvider plus a saved
  ChatGPT/xAI login recovers instead of forcing onboarding. [jatmn P2]
- Delete stored keys from the store BESIDE the config being edited:
  providers remove and the TUI manager delete now use ProviderKeyStoreAt
  (matching setup/rename) instead of the default-path store. [jatmn P2]
- Roll back the key migration when RenameProvider's config write fails, so
  the store and config.json can't desync (key under the new name, config
  still naming the old one). [CodeRabbit]
- Clear provider descriptions for real: new SetProviderDescription writes
  the field verbatim (the upsert merge treats empty as unchanged); the
  manager's editor routes description changes through it. [jatmn P3]
- Surface stored-key deletion failures in providers remove (stderr warning
  + keyError in the JSON payload) and the TUI delete status, instead of
  letting a lingering secret read as a clean removal. [CodeRabbit]

* fix(providers): second review round — case-only rename, logout hint, test hermeticity

- Skip the credential-store migration on case-only renames (groq -> Groq):
  the store normalizes names case-insensitively, so Set(new)+Delete(old)
  target ONE entry and the delete removed the key that was just "moved".
  The existing entry already serves the new name. [CodeRabbit]
- Point the delete flow's cleanup hint at the stored login that actually
  exists: after a rename ({name:"codex", catalogID:"chatgpt"}) the token
  lives under the catalog id, and `zero auth logout codex` would delete
  nothing. oauthLoginName resolves the same FirstStored candidate the
  runtime uses. [jatmn P3]
- Lock in APIKeyEnv semantics after a key edit: the env reference survives
  as an explicit override (a SET env var wins at resolve time; the stored
  key applies when it is absent). [CodeRabbit nitpick]
- Make main's new firstUsableProvider tests hermetic: they read the REAL
  OAuth token store, so any developer with an actual xai/chatgpt login gets
  spurious failures (found because this machine has one).

Also rebased onto main; the only conflict was comment wording in
firstUsableProvider, where the audit commit (#481) independently landed the
same OAuth-login fallback check this branch added.

* fix(tui): read stored keys from the active config's credential store

The TUI's write paths (SecureProviderProfile capture, rename migration,
manager delete) all target the store beside m.userConfigPath, but the read
paths still opened the DEFAULT-path store: profileWithCredential (feeding
the /model and manager switch gate), the model picker's discovery
credential lookup, and the manager's async credential-status probe. With a
non-default config path, a provider saved with only apiKeyStored had its
key in the config-adjacent store, so the gate rejected it as having no
usable credential and the manager showed 'stored key missing' for a
healthy profile.

All TUI stored-key reads now resolve through providerKeyStoreForPath
(config-adjacent, default-path fallback for ephemeral sessions), so the UI
reads from the same store it writes to. Regression test covers both the
credential probe and the switch path with a key seeded only beside the
config.

Also consolidates the OAuth test-store seeding on withAuthStore (now pins
ZERO_OAUTH_STORAGE=file so an inherited keyring backend can't bypass the
temp path) per review nitpick.

* fix(providers): resolve self-review findings — atomic edits, key normalization, threading

Findings from a multi-agent code review of this branch (8 finder angles,
independently verified); all confirmed against the code, several with
empirical repros.

Correctness:
- config.EditProvider: one atomic read-modify-write for the manager's Save
  (rename + fields + verbatim description + stored-key marker + key
  migration with write-failure rollback). Replaces the rename→upsert→
  describe sequence that (a) turned a case-only rename (groq → Groq) into a
  DUPLICATE profile via UpsertProvider's case-sensitive merge, and (b) could
  fail halfway, leaving config.json renamed while savedProviders and
  ZERO_PROVIDER still held the old name (retry then failed 'not found').
  A rename now also migrates a freshly captured replacement key (captured
  under the current name; the migration moves it).
- savedProviders is mutated surgically on manager delete/edit instead of
  being replaced with the raw user-config list — the session list is seeded
  from the RESOLVED (project-config layered) and usability-FILTERED set, so
  wholesale replacement dropped project-contributed providers and
  resurrected filtered stubs for the rest of the session.
- oauth.ProviderKey normalizes provider names to lower case at the single
  write/lookup choke point: `zero auth login xAI` stored provider:xAI while
  every candidate lookup was case-sensitive — a successful login invisible
  to the runtime. Map-based presence checks lowercase to match.
- OAuth login persistence moved onto the Update goroutine (message handlers)
  — a background tea.Cmd (device-code polls land minutes later) doing an
  unlocked config read-modify-write raced UI-thread writes (lost updates).
  The write error is now surfaced and the in-memory mirror is skipped on
  failure, so a profile that never reached disk can't show as a working
  provider that vanishes on restart.

UX / consistency:
- Esc inside a manager-launched add flow walks back to the provider list
  from EVERY step (was: first step only; deeper steps destroyed the overlay
  and the user's place). In-flight OAuth logins are invalidated on the way
  out; footers say 'Esc back'.
- switchProviderModel returns a structured outcome; the manager branches on
  it instead of strings.Contains(text, "Switched to") — UI copy is no longer
  a control-flow contract (a provider named 'Switched to prod' could close
  the manager on a refusal).
- Manager delete's keychain subprocess + OAuth lookup run in a follow-up
  tea.Cmd (the confirm keypress no longer blocks the render loop); the
  credential probe takes ONE token-store snapshot instead of 2 reads per
  row, and resolved states carry over across reloads (no 'checking…' flash).
- Credential-state reporting converges: /provider status recognizes OAuth
  logins (was 'api key: not set' + warning for a WORKING provider), doctor
  uses the shared HasConfiguredCredential definition plus OAuth awareness
  (its 'matching ProviderSnapshot.APIKeySet' claim is true again), and the
  manager's classifier falls through a stale stored-key marker to env/OAuth
  the way the runtime does.

* Fix provider manager test formatting
2026-07-07 10:34:59 +08:00
PierrunoYTandCopilot Autofix powered by AI 008bc9b3f3 fix: address bugs found in a multi-agent codebase audit (#481)
* fix: address bugs found in a multi-agent codebase audit

Five parallel review agents each swept a different area (self-update,
TUI keybindings, agent/session handling, sandbox/shell safety, and
auth/credential storage) and surfaced nine concrete defects, all fixed
here with regression tests:

- sandbox: grant_scope path comparisons were case-sensitive, letting a
  persisted deny grant be bypassed by spelling a Windows path with
  different case
- securefile/oauth: createSecretFile's Windows ERROR_ACCESS_DENIED
  handling was only applied to the oauth token store, not the shared
  credstore backend; both also masked the real lock-contention error
  behind a misleading "file does not exist" timeout
- cli: firstUsableProvider ignored OAuth logins when picking a
  fallback provider, forcing unnecessary re-onboarding for an
  already-authenticated user
- sessions: exec prompt summarization truncated on a raw byte offset,
  which could split a multi-byte UTF-8 rune and embed invalid UTF-8
  into a resumed session's prompt
- tui: configurable keybindings had no collision detection, so a
  remapped chord could silently make a hardcoded shortcut (or another
  configured binding) permanently unreachable
- tools: the Windows shell-syntax pre-flight check wasn't quote-aware
  and could block harmless commands whose quoted arguments merely
  contained operator-like text
- update: checksum verification didn't cross-check the archive
  filename it verified against the one being extracted; extractZip
  didn't reject symlink-mode entries like extractTarGz already did;
  replaceBinary's restore-on-failure rename had no retry, risking a
  permanently missing binary on a transient Windows file lock

* fix: close remaining PR 481 review findings

* Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <[email protected]>

* fix(tools): drop stale ; test case after rebasing onto main's MSYS check

Rebasing fix/bug-hunt-findings onto main pulled in #476, which replaced
this file's regex-based windows_shell_syntax detection with a
segment/word-anchored check and deliberately stopped treating ; as a
command separator on Windows (cmd.exe doesn't split on ; the way bash
does). detectShellCommandIssue itself came out of the rebase unchanged
from main (our quote-masking version was fully superseded by #476's
more thorough segment-based approach), but the quoted-content test
this PR added still asserted the old bash-style semantics for
`echo "foo" ; ls -la`, which now correctly returns no issue since it's
a single echo invocation with literal arguments under cmd.exe, not a
real ls invocation.

---------

Co-authored-by: Copilot Autofix powered by AI <[email protected]>
2026-07-06 18:48:28 +08:00
Kevin Codex fd69233e33 feat(tui): show CLI version on the startup home screen (#538)
The home screen orientation line now leads with the build version
(v0.2.0 · cwd · branch · model). Release builds already inject
internal/cli.version via ldflags; dev builds show "dev".
2026-07-06 12:29:23 +08:00
Vasanth T 387fe67ee7 feat(tui): /loop — repeat a prompt or command on an interval or self-paced (#502)
* feat(tui): /loop foundation — command parsing, loop state, safety bounds

First slice of the /loop feature (#501): the self-contained core with no TUI
wiring yet. parseLoopCommand handles the leading-interval, trailing-"every",
bare-self-paced, and list/stop forms; loopState models one session-scoped loop
with doom-loop + iteration-cap fields; interval/self-pace clamps and duration
formatting round it out, with unit tests. Because Zero drives loops off a Go
timer rather than a cron backend, arbitrary intervals (90s, 7m) are supported
with no whitelist limitation.

* feat(tui): wire /loop into the turn lifecycle — dispatch, idle tick, continuation

Second slice of #501. Adds the controller and wires it in:

- /loop command registered (commands.go) and dispatched to handleLoopCommand.
- Loop state on the model (loops, activeLoopID, loopSeq/loopTicking poll guards,
  loopNextWake/loopDone self-pace channel).
- An idle poll tick (loopTickMsg, ~1s) fires the earliest due loop only when the
  session is idle — mirrors the launchQueuedMessageIfReady guard so loops and a
  user's queued prompt never collide; a self-perpetuating tea.Tick that stops when
  no loops remain.
- The agentResponseMsg completion seam advances a loop iteration (schedule next
  wake for fixed, model delay for self-paced) with doom-loop, iteration-cap, and
  done stop conditions, restarting the ticker if other loops remain.
- /loop list|stop|stop all, footer summary + list rendering, and a guard that only
  a prompt or custom /command may loop (not a built-in).

Controller tests cover start/advance/self-paced-delay/done/doom/cap/stop/busy.

* feat(tui): /loop self-paced adaptive cadence + footer summary + /clear note

Third slice of #501.

- Self-paced loops now use an adaptive cadence (2m early -> 30m heartbeat as
  iterations accrue), with the loopNextWake channel kept as an override for a
  future explicit model signal.
- Persistent footer segment "↻ N loops · next 3:05pm" while loops are active.
- /clear notes that loops keep running (it wipes the transcript, not the session)
  so a loop never silently fires into a cleared screen.
- Tests for adaptive cadence + footer summary.

* test(tui): drive /loop end-to-end through Update (submit + stale tick)

* docs(readme): add /loop to the slash-command table

* fix(tui): stop looping on repeated failure + clear loop tag on cancel

Addresses CodeRabbit review on #502:
- advanceLoop now counts consecutive failed iterations (loopMaxFailures=3) and
  stops the loop, so a loop whose turns keep erroring no longer churns to the
  iteration cap (the doom guard only sees identical non-empty answers).
- cancelRun clears activeLoopID and re-arms the interrupted loop for its next
  cadence, so a cancelled iteration is not left running forever and the next
  unrelated turn is not misattributed as that loop's completion.

* fix(tui): finish /loop v1 — real self-paced completion, session scope, leave gate

Response to the review. The self-paced path was the real gap: it advertised
model-chosen completion but nothing ever wrote the done/next-wake fields, so it
was just adaptive polling dressed up. Replaced that with an actual control
channel — each self-paced iteration runs a short maintenance playbook and ends
its reply with a control line (LOOP: DONE / LOOP: CONTINUE [interval]) that
advanceLoop parses to stop the loop or pick the next wake. The two dead model
fields are gone; done and next-wake now come from the model's output.

Rest of the review:
- loops stop on a session switch (/new, /resume) instead of firing the previous
  conversation's prompt into the new one
- validateLoopTarget resolves custom /commands up front and rejects unknowns, so
  a mistyped `/loop 5m /nope` isn't scheduled and then re-sent as literal text
- a one-shot confirm gates /clear and /quit while loops are active
- age-based auto-expire (24h) next to the iteration cap
- the two CodeRabbit test nits (HasPrefix footer check, bare `/loop stop` on a
  single loop)

Hardening from a self-review pass over the above:
- normalize CRLF and allow a trailing note on the control line, so
  `LOOP: DONE — all clean` and \r\n replies still stop the loop
- disarm the leave-confirm before the queue/exit early returns, so an interposed
  prompt can't leave it falsely armed
- a loop no longer fires behind an open picker/modal; a run launched behind the
  /resume picker would otherwise complete into whatever session you switch to

* fix(tui): address /loop review round 2 — ticker re-arm, self-paced command, resume guard

- stopLoop re-arms the poll ticker after removing one loop, so stopping one of
  several no longer strands the rest with no tick scheduled (jatmn).
- a bare self-paced /command is rejected with a pointer to the interval form:
  self-paced drives a free-form goal via the playbook + LOOP: control line, which
  a custom command's expanded template never carries, so it would silently
  degrade to adaptive polling (jatmn).
- /resume only tears loops down on an actual session-id change; /resume latest or
  /resume <currentID> can resolve to the already-active session, whose loops are
  its own, not a "previous" session's (CodeRabbit).
- tests: skipped-behind-modal loop stays scheduled, footer carries the next-wake
  time, the confirmed /clear actually wipes the transcript, plus multi-loop stop
  keeping the ticker alive and self-paced-/command rejection.

* docs(readme): clarify /loop runs a prompt or custom command, not built-ins
2026-07-06 11:42:46 +08:00
Gautam ManchandaniandGautam Manchandani 809489a6e3 Batch session event persistence (#526)
Co-authored-by: Gautam Manchandani <[email protected]>
2026-07-06 08:08:58 +08:00
Kevin Codex 95ccd5bc32 perf: universal tool-output ceiling with spill + async post-edit diagnostics (#518)
* feat(tools): universal token-based output ceiling with spill-to-disk

Cap every tool result at the registry boundary (16k estimated tokens,
ZERO_TOOL_OUTPUT_CEILING_TOKENS-tunable, 0 disables) unless the tool
manages its own deliberate budget. Head+tail truncation, full output
spilled to the existing redacted spill dir and re-readable via
grep/read_file, so nothing is lost — only deferred.

This closes the three unbounded paths a single call could flood the
context window through (and then re-bill every following turn):
- web_fetch: up to 256KiB default / 2MiB max of non-HTML body
- skill: full SKILL.md returned uncapped
- MCP-served tools: no budget at all

Self-budgeting tools opt out via an unexported marker interface (an MCP
server can never exempt itself): bash, exec_command (model-raisable),
read_file, read_minified_file, grep, glob, list_directory. Browser
snapshots deliberately stay under the net.

bash itself is tightened to match the unified token model: emit budget
96KiB -> 32KiB per stream (~24k -> ~8k tokens worst case per stream),
while capture retention stays at 96KiB head+tail so the new spill file
covers 6x more of the output than the transcript shows.

* perf(agent): collect post-edit LSP diagnostics off the tool-call path

Inline post-edit diagnostics blocked every edit_file/write_file result on
the language server: a >=300ms quiet-period debounce that reset on each
publish, seconds on the first edit per language, capped at 10s — the
largest recurring latency tax in an edit-heavy session.

Diagnostics are now collected in the background: a file is enqueued the
moment a mutating tool finishes, a single worker checks it while the rest
of the batch executes, and the loop drains completed results just before
building the NEXT provider request, appending errors as a user nudge.
The model always issues another request after an edit turn (to read its
tool results), so it still sees introduced errors at the same decision
point — no tool call ever stalls on the language server.

A file re-edited before its check runs is checked once in its final
state (the checker re-reads the file); re-edited after, it is re-queued
and the newer result wins. A drain that finds the worker still busy
gives up after 3s and delivers on a later turn — results stay accurate
because any further edit re-enqueues the file.

The tools-side inline mechanism (tools.RunOptions.Diagnostics) is kept
for direct API callers; the loop just no longer wires it.

* fix: address review — max-turns diagnostics drain, capture-gap marker, test hardening

- Drain background diagnostics before the max-turns final-answer request
  so an error introduced by the LAST turn's edit is reported in the
  summary instead of silently dropped (+ regression test).
- spillBashStreams marks the head/tail junction with a capture-gap
  marker when boundedBuffer dropped the middle of a stream, so a spilled
  log never reads as contiguous when it is not; junction position is
  asserted in the test.
- Tests override TMP/TEMP alongside TMPDIR (os.TempDir reads TMP/TEMP on
  Windows) via a shared setTestTempDir helper.
- TestBudgetBashCaptureReportsTrueTotal now asserts spill_path meta and
  spill file content; exemption-list test gains read_minified_file.

* fix(test): use a real workspace root in async diagnostics tests

filepath.IsAbs("/ws") is false on Windows (no drive letter), so the
collector test's workspace-absolute assertion failed on the windows
smoke job. Root the fake workspace at t.TempDir() — absolute on every
platform — and assert against it.

* fix: pattern-scrub spill files and gate finalization on pending diagnostics

Review follow-ups (Vasanthdev2004):

- Spill files now pass the pattern-based secret scanner (AWS keys,
  GitHub/Slack/OpenAI tokens, PEM blocks, JWTs) in addition to the
  configured-key scrub. A bash spill runs before formatBashOutput's
  scan, so without this a spilled file held in cleartext exactly the
  credentials the transcript redacts. Applied centrally in
  spillTruncatedOutput, covering bash, exec_command, and ceiling spills.

- Finalization diagnostics gate: a no-tool-call final answer now drains
  pending post-edit diagnostics with the full inline-era budget (10s,
  vs the 3s per-turn wait) before the run is accepted; introduced
  errors append the nudge and give the model one more turn instead of
  being silently dropped when no later turn exists. The max-turns
  summary path uses the same finalization budget. Free for runs that
  never edited — an idle collector returns immediately.
2026-07-05 23:50:31 +08:00
KRATOS 284a6c86cb Skills: deterministic invocation — /<skill-name>, searchable /skills picker, discovery-budget fix (#520)
* feat(skills): make skill invocation deterministic and discoverable

Skills were model-pulled only: the model had to notice a skill in a
640-byte system-prompt list (~6 skills visible; the rest collapsed into
'…and N more') and call the skill tool on its own. Users could not run a
skill at all — typing /<skill-name> reported 'unknown command'. The two
halves of the fix:

User invocation
- /<skill-name> [args] now runs an installed skill directly: resolved
  after builtins and user commands, the skill body is inlined as the
  prompt with the typed args appended, and submitted through the same
  launch path user commands use.
- /skills lists installed skills with their slash form, live from disk.
  Labels are honest: a skill shadowed by a builtin, alias, user command,
  or a case-colliding sibling is listed bare with a '(via skill tool)'
  note instead of advertising a dead /name.
- The slash palette suggests skills (labeled '(skill)') read through the
  same loader dispatch uses, so mid-session installs appear and shadowed
  or case-colliding names are never advertised.
- Skill and user-command invocations now apply the plain-prompt run-state
  guards: mid-run submissions queue the EXPANDED prompt (the queue flush
  submits literal text), compaction-in-flight warns, exiting drops.
- Skills resolve through a lazy plugin-aware loader (default dir merged
  with plugin skill roots — the same set the skill tool and the system
  prompt see), TTL-cached so palette keystrokes don't re-read SKILL.md
  bodies.

Model triggering
- Raise the skills-list budget 640 -> 4096 bytes: the list is the model's
  only discovery surface, and the old cap made skills past ~6 invisible —
  invocation reliability collapsed exactly for users invested in skills.
- Raise description truncation 100 -> 200 runes: the description carries
  the trigger conditions ('use when…'); cutting them is what stopped the
  model from firing the skill.
- Strengthen the instruction line: scan the list before acting, call the
  matching skill FIRST, don't substitute your own approach.

* feat(tui): /skills opens a searchable skill picker

Replace the static /skills card with the same picker UX /model uses:
type-to-filter (ranked search), arrow-key selection, Enter runs the
chosen skill immediately. Selection is by the skill's exact name, so
skills the slash path cannot reach — names shadowed by a builtin or
user command, or names that don't fit a slash token — are still
runnable from the picker, where the choice is unambiguous. The text
card remains only as the no-skills install hint, and the picker path
applies the same run-state guards as slash invocation.

* feat(tui): ask-first guard for bare skill invocations

A skill invoked with no request submits only its body — instructions
with no target ("review the PR" — which PR?) — and the model improvises
a target instead of asking, which is especially wrong in a fresh
session. Bare invocations (slash and picker) now append a conditional
note: if the instructions need a target or details not already clear
from the conversation, ask first; self-contained skills still just run.
Invocations that carry a request are unchanged.

* fix(tui): review follow-ups — restore typed invocation on compaction guard, cap merged suggestions

- The compaction-in-flight guard for skill/user-command invocations fired
  after the dispatch path had already cleared the composer, so the typed
  "/name args" was lost and had to be retyped; thread the raw invocation
  through and restore it into the composer (the plain-prompt guard keeps
  the composer intact by firing before the clear). The picker path has no
  typed form and restores nothing.
- Cap the merged autocomplete list at the shared bound: each source
  self-caps, but three sources could stack to ~3x the palette limit.
- Tighten the shadowed-skill palette test to assert on the advertised
  Name rather than the fallback Desc wording.

* chore: ignore zero-skills local build artifact

A locally built test binary under this name was accidentally committed
(and has been scrubbed from the branch history); ignore the name so it
cannot recur.
2026-07-05 21:14:53 +05:30
PatrickNoFilter 0f69d995e9 fix: Termux/Android support — PRoot scroll, SIGSYS sandbox, build docs (#509)
* fix(tui): TracerPid PRoot detection, Ctrl+U/D direction, composer guard

- Replace Termux env var detection with isRunningUnderPRoot()
  via /proc/self/status TracerPid, cached with sync.OnceValue
- Mouse mode falls back to CellMotion (not AllMotion) under PRoot
  to fix broken touch scrolling
- Add Shift+Up/Shift+Down before plain KeyDown/KeyUp for transcript
  scroll with permission/askuser cursor + composer guard
- Add Ctrl+U (scroll up) and Ctrl+D (scroll down) with proper
  direction: Ctrl+U=move up, Ctrl+D=move down
- Add guards for active modals (wizard, picker, spec review, etc.)
  to avoid intercepting their Ctrl+U/D keybindings
- Tests: TestPermissionCursorCtrlU/D (direction regression),
  TestShiftUp/DownComposerGuard (composer guard)
- References issue #507

* fix(sandbox): avoid faccessat2 for Termux/Android portability

Replace exec.LookPath with lookupExecutable that uses os.Stat
instead of the faccessat2 syscall. The faccessat2 syscall (439)
is blocked by the Samsung seccomp filter on Android, causing
SIGSYS termination. os.Stat uses the newfstatat/statx syscalls
which are universally permitted.

This is part of broader Termux/Android support for Zero.

* docs(install): add Termux/Android build and configuration guide

Document how to build Zero for native Android/Termux: GOOS=android
to avoid the SIGSYS crash, proot bind-mount for DNS resolution,
PRoot scroll fix, and free-tier provider setup.

* fix(sandbox): skip empty PATH segments, use platform-aware executable check
2026-07-05 21:48:34 +08:00
Alaa Elsamouly 30bff28efc Fix/detailed view scroll select (#498)
* fix(tui): strip all ANSI escapes from copied transcript text

renderAssistantMarkdownText embeds bold markers for prose and ANSI color sequences from chroma for fenced code blocks. stripMarkdownRenderControls only stripped the bold markers, leaking ANSI codes into clipboard text. Switch to ansi.Strip() to remove all escape sequences.

* refactor(tui): extract rendering dispatch and add detailed bool to transcriptBodyItems

Extract rowRenderFn and transcriptRowDispatchFn types and refactor rendering methods into *Fn variants parameterized by the render function.

Add detailed bool parameter to transcriptBodyItems to prepare for the detailed transcript viewport. All callers pass false so there is no behavior change yet.

Extract transcriptRowBodyHeightCacheKeyOpts from transcriptRowBodyHeightCacheKey so the body cap can be configured per caller.

* feat(tui): scrollable detailed transcript viewport with sidebar suppression

Enable keyboard scrolling (PgUp/PgDown/Up/Down) in detailed transcript mode by routing through scrollChat instead of swallowing the keys.

Rewrite detailedTranscriptView to use the transcriptBodyItems pipeline so the body renders through the same viewport/scroll engine as the live view.

Implement detailedTranscriptFooter with copy-status and jump-to-bottom hint integration.

Suppress the sidebar in detailed mode so the full chat width is available for reading uncapped tool output.

* test(tui): detailed transcript scroll with PgUp/Down and Up/Down arrows

TestPgUpDownScrollsDetailedTranscript verifies that PgUp scrolls toward older content and PgDown returns to the bottom in detailed mode.

TestUpDownArrowsScrollDetailedTranscript verifies that arrow keys scroll one line at a time and bottom is clamped at offset 0.

* test(tui): ANSI strip verification for markdown rendering controls and selectable text

TestStripMarkdownRenderControlsStripsAllANSI verifies bold markers, color sequences, and combined sequences are stripped.

TestSelectedTranscriptTextStripsANSIFromHighlightedCode verifies that chroma-highlighted code blocks produce clean plain text in the selectable layer.

* fix for coderabit, and better fewer code.

* fix(tui): address PR review feedback dead code, hover clear, and
rebindable key label

* format

* addressing the review issue

1. the ctrl + b in detailed mode, added the guard to not be able to do
it in detailed mode so it affect its state in the normal mode.

2. added a test coverage for keyDown after `keDown then keyUp` so it
   covers that.

* fix(tui): close file drill-in when entering detailed transcript

toggleDetailedTranscript now calls exitFileView before returning, so an active file drill-in is automatically closed when the user enters detailed transcript mode.

* test(tui): verify file drill-in closes on detailed toggle

Adds TestDetailedTranscriptClosesFileView and TestDetailedTranscriptStaysClosedOnSecondToggle to guard against the file-view bypass bug.

* fix(tui): block composer hit-test while detailed transcript is active

composerMouseSelectionBlocked and mouseOverComposer now check m.transcriptDetailed so mouse clicks and wheel events in the composer area reach the transcript body instead of being silently consumed.

* test(tui): verify composer mouse is ignored in detailed mode

Adds TestComposerMouseSelectionBlockedInDetailedMode to guard against composer hit-test swallowing mouse events during detailed transcript viewing.
2026-07-05 19:36:17 +08:00
Kevin Codex 3c81fea228 feat: agent quality, caching, retry, and tooling upgrades (#506)
* feat: agent quality, caching, retry, and tooling upgrades

Ten self-contained improvements to the core agent engine and tools:

- edit_file: fuzzy fallback matching (7-strategy cascade with uniqueness
  protection and a disproportion guard) when old_string does not match
  byte-for-byte; exact match remains the fast path
- edit_file/write_file: inline error-severity LSP diagnostics in tool
  output so the model sees a break it introduced in the same turn
- lsp: expand server registry from 4 to 28 languages; doctor grades only
  tier-1 servers and lists the long tail informationally
- agent: consecutive read-only tool calls execute concurrently (bounded
  at 8), consumed in original order, never spanning a mutating call
- anthropic: cache_control breakpoints on the last two conversation
  messages so the transcript prefix stays a prompt-cache hit
- providerio: retry schedule raised to 6 attempts with exponential
  2s-30s backoff when the server sends no Retry-After
- tools: truncated exec/bash output spills to a redacted temp file
  referenced in the truncation notice; bash output (previously
  unbounded) now shares exec_command's token budget
- web_fetch: dependency-free HTML-to-markdown conversion (format:
  auto|raw|markdown) and larger limits (256KiB default, 2MiB max, 30s)
- modelregistry: live models.dev overlay refreshes context limits and
  base pricing from a TTL-cached fetch; opt-in at the CLI entrypoint
- tools: opt-in format-on-write (ZERO_FORMAT_ON_WRITE=1) runs standard
  formatters across 27 extensions, ordered before the file-tracker
  re-baseline so conflict detection is preserved

* fix: address PR review feedback on fuzzy edits, diagnostics, spill

- edit_file: adapt the replacement to the fuzzy-resolved span — when the
  span is a uniformly deeper-indented copy of old_string (line-trimmed /
  indentation-flexible matches), the same indentation delta is applied to
  new_string, and a span ending in a bare CR keeps its CR so CRLF files
  never gain a mixed line ending; block-anchor matches with drifted
  interiors are deliberately left untouched
- diagnostics: render workspace-relative paths in inline post-edit
  diagnostics (base name outside the workspace) so absolute paths never
  leak the local username or directory layout into the model prompt or
  session transcript
- spill: harden the spill directory for shared temp dirs — per-uid name,
  reject symlinked or non-directory paths (MkdirAll follows symlinks),
  and on Unix require current-user ownership
- bash: the branch's output cap and truncation-flag threading are
  superseded by main's capture-time bounding (boundedBuffer +
  budgetBashCapture), which already sets Result.Truncated; this rebase
  adopts that design and keeps spill-to-disk on exec_command, where the
  full output is still buffered and a spill is genuinely complete

* fix: address review round 2 — permission-event race, fuzzy ambiguity, spill reachability

- agent: serialize OnPermission behind the same mutex as
  OnPermissionRequest in the parallel read batch. buildPermissionEvent
  fires for batched reads with a non-trivial sandbox decision (e.g. a
  grant-matched extra root), and front-end handlers append to shared
  session-recording state without their own locking — two batched reads
  emitting concurrently was a data race the pre-batch serial loop never
  allowed.
- edit_file: reject two or more DISTINCT candidate spans from one fuzzy
  strategy as ambiguous instead of silently editing the first. Duplicate
  blocks at different indentation each resolve to a unique literal, so
  the previous occurrence-uniqueness check passed and wrote the wrong
  span. A single candidate occurring at multiple positions still
  cascades to stricter strategies as before.
- tools: make spill files actually reachable by the recovery path the
  truncation notice advertises — resolveScopedReadPath now recognizes
  files inside the per-uid spill dir (containment verified after symlink
  resolution, so a planted link cannot smuggle an out-of-scope file
  through the gate); read_file/grep can follow the notice instead of
  re-running the command.

* fix: surface competing block-anchor spans; make write-barrier test observe cross-probe order

- edit_file: blockAnchorReplacer now returns every span clearing the
  similarity threshold (best first) instead of silently picking the
  single most-similar block. Hiding competitors from the cascade's
  distinct-candidate check could edit the wrong block when two blocks
  share anchors and both interiors are plausible; one clear winner still
  resolves, two plausible blocks now report ambiguity (covered by a
  two-block test that asserts the file is untouched).
- agent tests: the parallel write-barrier test now records both probes
  into one mutex-guarded shared log and asserts the cross-probe ordering
  it always claimed to (write starts after the first read batch ends;
  second read batch starts after the write ends). The previous version
  only compared indices within the read probe's own log, which a
  regression letting the write overlap a batch could still pass; the
  stray no-op mutex assignment is gone.
2026-07-05 17:25:26 +08:00