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15 Commits
Author SHA1 Message Date
Palash Debnath e4dbf4c8c0 P0: release.yml typecheck + bind audit + loopback middleware (#84) 
Three P0 fixes bundled — foundation cleanup before v0.3.0 phase work. Closes release.yml drift (PR #51's tabs broke v0.3.0 tag releases), production bind exposure (Critic F1), and 9-endpoint LAN gap on /system/* (Critic F2+F3). 5 new tests; 243 full pass.
 2026-05-18 22:00:59 +05:30
Palash Debnath 1941e3fcc0 fix(docker): GPU detection in containers + compose profiles + sonitranslate cuDNN sub-repo (#74) 
Docker GPU support hardening + documentation.

- Restores docker compose --profile gpu up path; documents NVIDIA Container Toolkit setup in README
- Splits CPU vs GPU compose services cleanly (deploy/docker-compose.yml)
- backend/api/routers/setup/wizard.py: GPU detection in containerized environments uses torch.cuda fallback
- New scripts/setup.py replaces deleted scripts/setup_cudnn.py
- New test: tests/test_setup_preflight.py
- CHANGELOG.md + README.md updated

Complementary to PR #77 (community PYTHONPATH fix) — different sections of docker-compose.yml.
 2026-05-18 16:31:01 +05:30
Palash Debnath 21c338c821 security: add loopback origin check to /system/set-env (#81) 
Adds `request.client.host` allow-list check (`127.0.0.1` / `::1` / `localhost`) to `POST /system/set-env`. Non-loopback callers receive `403` instead of being able to mutate `os.environ` for HF_TOKEN / TRANSLATE_API_KEY.

Surfaced during security review of PR #66, which widens the pre-existing window by persisting these keys to disk via prefs.json. This fix closes the underlying vulnerability so PR #66's revision lands onto a clean base.

Defensive `request.client is None` branch handles ASGI middleware that strips client info. Three new tests cover non-loopback reject, loopback allow, and allow-list still validated on loopback.

Follow-up: `260518-ivy-deferred-items.md` enumerates 5 sibling POST routes in `system.py` that share the same gap — separate PR.
 2026-05-18 14:09:00 +05:30
Palash DebnathandClaude Opus 4.7 766e2f7284 Phase 0 — Gates: cross-platform CI matrix + regression fixture + release smoke (#71) 
* docs: initialize OmniVoice stabilization milestone project

* chore: add project config (yolo + balanced)

* docs: domain research for stabilization milestone

* docs: define v1 requirements for stabilization milestone

* docs: add GGUF + singing engine spike requirements (Phase 4 new)

* docs: roadmap revision + CLAUDE.md (7 phases, 62 reqs, +GGUF/SING spikes)

* docs(phase-0): add Gates phase RESEARCH.md

Phase 0 research synthesizes the cross-platform CI matrix, frozen
omnivoice_data fixture, installer post-build smoke, SHA-256 checksum
publishing, and PR-template extension into copy-paste-ready YAML and
Python snippets composed entirely from existing in-repo patterns.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(phase-0): add Gates phase CONTEXT, PATTERNS, and PLAN

Phase 0 — Gates is the hard pre-condition for v0.3.x stabilization.
Lays cross-platform CI matrix (macos-14/windows-2022/ubuntu-22.04),
regression fixture (≤200 KB), installer smoke on tag push, SHA-256
checksums in release body + per-OS SHA256SUMS-*.txt assets, PR
template with RC cadence + fixture line, and the open-PR landing
for #51.

Plan covers GATE-01..06; structured into 7 slices (A–G) with explicit
Slice C → Slice G dependency reordering so the new smoke-matrix lands
on main before PR #51 (CONTEXT.md L86 interleave decision).

Plan-checker iteration 2: APPROVED — all 3 BLOCKERs + 3 MAJORs from
iteration 1 resolved (file truncation/Slice-G missing, GATE-06 sibling
PR verification, Slice C ordering, Truth #5 wording, macOS Tauri
WebView avoidance per Pitfall #5, Windows taskkill per Pitfall #2).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test(00-gates): seed regression fixture (GATE-01)

- scripts/seed-test-fixture.py — deterministic builder for tests/fixtures/omnivoice_data/
  - wipes + rebuilds; fixed created_at=1700000000.0; all-zero PCM for byte-deterministic diffs
  - calls backend.core.db.init_db() directly (alembic versions/ is empty — see CONTEXT.md)
  - checkpoints WAL → DELETE on close so no -shm/-wal sidecars pollute git status
  - exits non-zero if fixture > 200 KB
- tests/fixtures/omnivoice_data/{omnivoice.db, README.md} — 8-table empty DB + 1 voice_profiles row
- tests/fixtures/omnivoice_data/voices/test-voice/{profile.json, sample.wav} — 1-sec 24 kHz mono silence
- .gitignore — explicit allow-list (!tests/fixtures/omnivoice_data/**) so the existing
  omnivoice_data/, *.db, *.wav patterns don't hide the fixture from git

Verifies: du = 144 KB on disk; sqlite_master lists 8 init_db tables + sqlite_sequence;
voice_profiles has exactly 1 row id='test-voice'; 0 rows in generation_history.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test(00-gates): add tests/smoke/test_boot_smoke.py (GATE-01)

- tests/smoke/__init__.py — package marker so pytest treats tests/smoke/ as a module
- tests/smoke/test_boot_smoke.py — 4 in-process FastAPI TestClient smoke tests:
    * test_health_returns_ok — /health returns 200 + {status:ok, device:...}
    * test_profiles_endpoint_lists_fixture_voice — /profiles surfaces the seeded
      test-voice row (validates OMNIVOICE_DATA_DIR wiring → DB_PATH → init_db schema)
    * test_system_info_includes_data_dir — /system/info resolves data_dir
    * test_history_endpoint_empty — /history reaches DB and returns []
  Test isolation env vars (OMNIVOICE_MODEL=test, OMNIVOICE_DISABLE_FILE_LOG=1)
  set at module top BEFORE any backend import — pattern from tests/test_router_smoke.py.
  Fixture is copied to a per-session temp dir so the test never mutates the
  checked-in artifact (SQLite file-change counter + runtime subdirs like dub_jobs/
  would otherwise dirty `git status` after every run).
  Failure mode: if tests/fixtures/omnivoice_data/ is missing, pytest.fail at
  import time with the regenerate command.
- .gitignore — tighten the GATE-01 allow-list to ONLY the seed-produced files
  (README.md, omnivoice.db, voices/test-voice/profile.json, sample.wav).
  Prevents future runtime subdirs the backend may create under the fixture
  from being accidentally committed.

Verifies: `uv run pytest tests/smoke/ -q --tb=short` → 4 passed in 1.31 s
(target was < 30 s). `git status` clean after a test run.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(triage): record post-planning GitHub state — PR #62, new issues, OOS deferrals

- GATE-06: mark #53 + #61 merged (2026-05-16); add #62 (Wave 1 quick wins) to gate set
- INST-01: note PR #62 implements setuptools pin (closes #58)
- INST-04: note PR #62 lands README docs for #56 workaround
- INST-12: new requirement for #65 Windows Triton/torch.compile OOM (filed post-planning)
- Out of Scope: defer #67/PR #68 (audio effects), #64 (custom model dir),
  PR #66 zh-CN (i18n milestone), #63 (empty-template bug)

PR #62 is the user's own Wave 1 work landed as a separate PR while
GSD planning ran in parallel. Merging it eliminates duplicate work
in Phase 1.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* ci(00-gates): add cross-platform smoke matrix (GATE-02)

- New smoke-matrix job on macos-14, windows-2022, ubuntu-22.04
- needs: test, fail-fast: false, timeout-minutes: 10
- Pinned actions: checkout@v4, setup-python@v5, setup-uv@v3 (cache enabled)
- Per-OS ffmpeg + libsndfile install (brew/choco/apt via awalsh128 cache)
- UV_HTTP_TIMEOUT=120, UV_HTTP_RETRIES=5 for restricted-network resilience
- Narrow scope: uv run pytest tests/smoke/ -q --tb=short
- Existing `test` and `tauri-cross-platform` jobs untouched

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* ci: add workflow_dispatch to ci.yml so smoke-matrix can run on feature branches

* feat(00-gates): add --health-check CLI flag to backend entrypoint (GATE-03)

- argparse on __main__ block; --health-check boots uvicorn in a daemon
  thread and polls http://127.0.0.1:3900/health every 5s for up to 60s.
- Prints 'OK — /health responded 200 after Ns' and exits 0 on first 200.
- Prints 'FAIL — /health did not respond 200 within 60s' to stderr and
  exits 1 on timeout. Default invocation behavior unchanged.
- No new deps (stdlib argparse/threading/time/urllib.request/sys + uvicorn).
- Consumed by per-OS installer-smoke step in .github/workflows/release.yml.

Verified locally: exits 0 in 5s against tests/fixtures/omnivoice_data/.

* ci(00-gates): add per-OS installer smoke to release.yml (GATE-03)

Adds three matrix-leg-specific steps after 'Build + release (Tauri)',
each gated by runner.os with timeout-minutes: 5:

- macOS (macos-14): hdiutil attach DMG → locate bundled Python backend
  inside *.app/Contents (NOT the Tauri WebView shell — RESEARCH Pitfall
  #5: WebView hangs on headless runners) → invoke --health-check →
  hdiutil detach. Falls back to *.app/Contents/Resources and hard-fails
  with a directory listing if no backend binary found.

- Windows (windows-2022): msiexec /quiet install → find backend.exe
  under 'C:/Program Files/OmniVoice Studio' → invoke --health-check in
  background, wait, then taskkill //F //T //PID to cleanup orphaned
  PyInstaller child processes on port 3900 (RESEARCH Pitfall #2).

- Linux (ubuntu-22.04): --appimage-extract (no FUSE on GH runners),
  locate binary or AppRun, run under xvfb-run -a.

Bundle-only regressions (PyInstaller missing-module, Tauri sidecar
path mismatch) are invisible to ci.yml's in-process smoke matrix —
this step closes that gap before any release is published.

Verified: YAML parses; all three steps present; gating + timeout
correct; Pitfall #2/#5 mitigations preserved.

* ci(00-gates): publish SHA-256 checksums in release body + as asset (GATE-05)

- Add 'Compute SHA-256 checksums' step writing SHA256SUMS-<label>.txt
  per matrix leg using native shasum/sha256sum (Git Bash on Windows).
- Add 'Append checksums to release + attach SHA256SUMS file' step using
  softprops/action-gh-release@v2 with append_body: true so the hashes
  land in the release body alongside tauri-action's content (not
  replacing it) and the file is uploaded as a release asset for
  'shasum -c SHA256SUMS-<label>.txt' verification.
- Both steps gated by 'github.event_name == push && refs/tags/v*' so
  workflow_dispatch dry-runs do not attempt to attach to a non-existent
  release (per CONTEXT.md L70 + RESEARCH Pitfall #7 deferral of any
  aggregate cross-leg SHA256SUMS job).
- fail_on_unmatched_files: true to surface path-resolution errors loudly.

* docs(00-gates): document RC cadence + regression-fixture check in PR template (GATE-04)

* docs(setup): add HF token persistence guide for macOS/Windows/Linux (DOCS-05)

Covers two persistent paths:
- Method A — canonical ~/.cache/huggingface/token via huggingface-cli login
- Method B — shell env var (~/.zshrc / ~/.bashrc / Windows User scope)

Documents the v0.2.7 "session only" in-app behavior + notes that
Phase 1 AUTH-03 will make in-app pastes write to the canonical file.

Bundled with Phase 0 PR per user request. Strictly DOCS-05 scope —
zero code changes, no engine touches.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* spec(auth): redesign HF token resolution as 3-source cascade with fallback (AUTH-01..06)

Replaces the env_store.py file-based design with a SQLite-backed app
store + cascade resolver that checks app → env var → ~/.cache/huggingface/token
in priority order, with automatic fallback to next source on HTTP 401.

User-explicit design decision:
- App-stored token (SQLite settings table, AES-GCM encrypted) wins
- Env var ($HF_TOKEN) second
- Global huggingface-cli login file third
- All three sources visible in Settings → API Keys with "Active" badge
- Save action populates BOTH app store AND canonical HF file (defense in depth)

New requirement:
- AUTH-06 — on 401, auto-retry next source in cascade before erroring

Also: traceability count corrected (62 → 74 — undercount at planning +
INST-12 + AUTH-06 added post-planning). All 74 v1 reqs mapped.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(auth): backend recognizes HF token from canonical file, not just env var

Two call sites were only checking $HF_TOKEN env var, missing the canonical
~/.cache/huggingface/token file written by `huggingface-cli login` (or the
app's future Save action):

- system.py `/system/info` `has_hf_token` flag — UI showed "No HF token"
  even when `huggingface-cli login` had populated the file.
- model_manager.get_diarization_pipeline — pyannote diarization silently
  returned None when only the canonical file was set. This is the bug
  behind issue #35 (speaker diarization setup failure).

Both fixes use the same pattern: env var > huggingface_hub.get_token()
(which reads the canonical file). Adds a local _has_hf_token() helper
to system.py with a comment marking it as prelude to the AUTH-01..06
cascade (Phase 1 token_resolver.py will layer SQLite app-store on top).

Closes #35 sub-issue (canonical token invisible to diarization).
Cross-cuts AUTH-02 + AUTH-06 design for Phase 1.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(dictation): make pill-widget mode reachable from GUI + scripts (INST-13)

The dictation widget infrastructure shipped in PR #40 but was only reachable
via the undocumented --pill CLI flag. Adds three discovery paths:

1. Tray menu: "Switch to Dictation Widget" (studio mode) — saves
   launch_as_widget=true to config, relaunches with --pill, exits current.
   Mirrors the existing "Open Studio" path in pill-mode tray.

2. Persistent config: AppConfig.launch_as_widget (bool, default false). Read
   at startup via load_config_pre_app() (uses dirs-next, no AppHandle
   required). CLI --pill still takes precedence when explicitly passed.

3. Tauri commands: get_launch_as_widget / set_launch_as_widget for the
   Phase 2 Settings UI to bind a checkbox to.

4. Scripts: bun desktop-prod:pill / desktop-prod:run:pill — forward --pill
   to the bundled app launch. macOS uses `open -n --args` to spawn fresh
   instance with the flag.

Closes the GUI half of INST-13. Phase 2 closes the Settings UI half.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(dictation): show widget unconditionally on pill-mode launch + visible Suspense fallback

Before: pill mode set up correctly but the widget window stayed hidden
until ⌘⇧Space was pressed. New users saw absolutely nothing on launch
(no main window, no dock icon, hidden widget) and assumed the app
failed. If global-shortcut Accessibility permission wasn't granted,
they had no path to discover the widget at all.

Two changes:

1. lib.rs: in pill_mode_setup, explicitly show + position + focus the
   widget window after hiding main. With per-call error logging so we
   can diagnose failures (and a clear error log if widget window
   wasn't created at all — points at tauri.conf.json regression).

2. main-app.jsx: Suspense fallback was `null`, which combined with
   widget's transparent+decorations:false config made any lazy-import
   delay or failure invisible. Now renders a dark pill saying
   "Loading dictation…" so even if CaptureWidget lazy-import stalls,
   the user sees the window exists.

Studio mode behavior unchanged — widget stays hidden until hotkey
or tray click triggers it (existing show() call in the shortcut/
menu handlers is preserved).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(dictation): create widget window programmatically; Tauri 2 silently dropped config-array creation

Root cause: declaring the widget window in tauri.conf.json's app.windows[]
silently failed in Tauri 2 — get_webview_window("widget") returned None
even though the config was syntactically valid. Probable culprit was the
transparent + decorations:false + visible:false combo, but Tauri offered
no error message either at startup or via webview_windows() enumeration.

Diagnosed by adding webview_windows() enumeration logging at setup start
(only ["main"] ever appeared) and a programmatic WebviewWindowBuilder
fallback that surfaces real Result errors.

Fix:
- tauri.conf.json: widget entry now has `create: false` to make the
  config-vs-programmatic handoff explicit.
- lib.rs setup(): call WebviewWindowBuilder::new(app, "widget", ...).build()
  with the exact same surface attributes the config used to declare.
- capabilities/default.json: include "widget" in windows array so the new
  window inherits the same Tauri permissions as main.
- tauri.conf.json: remove the invalid `"url": "/?window=widget"` field —
  WebviewUrl::App takes a path only, query strings aren't supported.
  Both windows now load index.html.
- main-app.jsx: replace URL-query-based widget detection with
  getCurrentWindow().label === 'widget' via @tauri-apps/api/window. This
  is the Tauri 2-recommended pattern for multi-window apps and works
  regardless of URL routing.

Closes the immediate UX bug behind the dictation widget being invisible.
Builds cleanly + manually verified: pill widget visible on screen at
top-center after `bun desktop-prod:pill`.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-05-17 12:34:32 +05:30
Adam Łukawski ba4cf6a35f fix: lazy-load ASR during desktop startup 
* fix: lazy-load ASR during desktop startup

* fix: handle ASR preload edge cases

* fix: unload ASR backend on failure
 2026-05-16 12:39:11 +05:30
Palash DebnathandClaude Opus 4.7 e46b4e3d47 feat: import .srt subtitles to bypass Whisper (closes #52) 
Closes #52. Users who already have correct, pre-synced subtitles can now
skip ASR entirely — they upload a video as normal and then hit "Import
.srt" instead of "Upload & Transcribe". The .srt cues populate the dub
segment list directly, so the rest of the pipeline (translate, dub,
export) just works.

Backend
- services/srt_parser.py: lenient SubRip parser. Tolerates BOM, CRLF,
  missing index numbers, dot-vs-comma ms separator, and overlap (shifts
  the later cue's start to the earlier's end rather than dropping). Skips
  cues with non-positive duration or empty bodies; reports counts so the
  UI can warn.
- dub_core.py: new POST /dub/import-srt/{job_id} accepts the .srt file,
  parses it, clamps cues that run past the source media's duration, and
  replaces job["segments"]. Tries UTF-8 with BOM first, falls back to
  latin-1 for legacy Windows subs.

Frontend
- api/dub.ts: dubImportSrt helper with a typed response.
- hooks/useDubWorkflow.js: handleDubImportSrt — sets segments, flips
  dubStep to 'editing', shows a toast with per-bucket counts (imported /
  skipped / overlap-shifted / clamped) so the user sees what happened.
- pages/DubTab.jsx: "Import .srt" button next to "Upload & Transcribe"
  once a job exists, plus a smaller "Import .srt instead" affordance in
  the transcription-failure banner — the exact recovery path the
  reporter asked for.

Tests
- tests/test_srt_parser.py: 12 cases covering well-formed input,
  multi-line cues, dot-as-separator, BOM, CRLF, malformed cues, empty
  bodies, overlap shift, overlap-becomes-zero-drop, missing indices,
  empty input, and segment shape (sequential ids, speaker filler).
  pytest is now 226 passed (was 214); vitest unchanged at 11.

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-05-16 12:39:01 +05:30
Palash Debnath 20ade687f6 fix: resolve open issues — Discord link, Docker crash, IndexTTS compat, engine tooltips (#47) 
* fix: resolve 7 open GitHub issues (#46 #43 #42 #45 #44 #35 #4)

#46 — Discord invite expired:
  - Replace discord.gg/aRRdVj3de7 with discord.gg/bzQavDfVV9 across
    README, CONTRIBUTING, EnterprisePage, LogsFooter

#43 — Docker image crashes with 'No module named core':
  - Add PYTHONPATH=/app/backend to Dockerfile so bare imports resolve
  - Add sys.path safety net in backend/main.py (belt-and-suspenders)

#42 — IndexTTS not compatible (transformers version conflict):
  - Catch ImportError + generic Exception in IndexTTS2Backend.is_available()
  - Return actionable error explaining transformers<5 vs >=5.3 conflict
  - Update install docs: recommend 'uv pip install -e .' not 'uv sync --all-extras'

#45 — Improve pip install tooltips:
  - Add install_hint field to list_backends() API response
  - Show hints as tooltips on engine rows in Settings > Engines
  - Add models-row__hint CSS with hover reveal

#44, #35, #4 — Response-only issues (need GitHub comments)

* test: add 20 unit tests for issue batch fixes (#46 #43 #42 #45)

Coverage:
- Discord link sweep: parametrized per-file + repo-wide glob
- Docker fix: sys.path insertion in main.py, PYTHONPATH in Dockerfile
- IndexTTS: is_available() tuple shape, conflict detection mock, docstring
- install_hint: presence, non-empty, registry coverage, backward compat
- Regression: minimum engine count, all backends return (bool, str)

* fix: address CodeRabbit review — voxcpm package name, bootstrap test isolation

- Fix _INSTALL_HINTS: 'pip install voxcpm2' → 'pip install voxcpm' (correct PyPI name)
- Replace test_core_config_importable with test_main_py_bootstrap_adds_backend_dir
  that validates main.py's preamble directly instead of relying on conftest.py
- Add test_voxcpm_install_hint_uses_correct_package_name regression guard

* fix: align install hints with backend reality (MOSS not on PyPI, VoxCPM supports CPU/MPS)

- MOSS-TTS-Nano: not on PyPI, must install from GitHub repo
- VoxCPM2: CPU/MPS supported, CUDA recommended (not required)
 2026-05-11 06:53:22 +05:30
debpalashandClaude Opus 4.7 79d4f3b53d feat(0.2.6): tray-aware shell, hotkey customization, WS dictation dedupe 
Tray + lifecycle:
- tauri-plugin-single-instance — second launch focuses existing window
  instead of racing for port 3900.
- Window close hides instead of destroying; backend shutdown moved to
  RunEvent::ExitRequested so only the tray "Quit" item (or Cmd+Q on macOS)
  actually exits.
- Tray icon flips to red-dot variant during dictation recording.

Hotkey customization:
- Settings → Capture tab. Records any modifier+key combo, persists to
  app config, re-registers on launch.
- set_dictation_shortcut rolls back to the previous binding on register
  failure so a bad combo never leaves the user with no shortcut.

Dictation latency / correctness:
- WS-final treated as source of truth; HTTP POST /transcribe runs only as
  fallback (WS error / timeout / no-WS path). Audio transcribed once
  instead of twice. Server accepts an "EOF" text frame (or empty binary
  frame) so the socket stays open for `final` to be delivered before the
  client closes.
- MediaRecorder chunks queued during the WS handshake are drained in
  ws.onopen — the server's final transcript no longer drops the first
  ~250 ms of audio.
- Fallback timeout scales with recording length (max(15s, recordedMs+10s))
  so long-form dictations don't trip duplicate transcription.

Donate page:
- Drop Patreon, Bitcoin / Ethereum / Solana cards. Drop qrcode.react.
- Move "Commercial License" CTA from page bottom to top-right header bar.

Docker hygiene:
- docker-compose binds 127.0.0.1 by default. README documents the LAN
  exposure trade-off + recommends a reverse proxy with auth.

CI:
- New cross-platform `tauri-cross-platform` job runs `cargo check` against
  the Tauri shell on macOS / Windows / Linux per PR. Catches platform
  cfg-gate regressions without paying the full ~15min/platform bundle
  cost (full bundling stays in release.yml on tag push).

Tests:
- tests/test_capture_ws.py (3 cases) covers EOF text-frame, empty-binary
  EOF, and legacy disconnect-finalize paths.

Includes the user's previously-staged 0.2.5 polish: cross-platform
desktop-prod.sh, Dockerfile base-image fix, bun.lock churn.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-04-29 10:33:22 +05:30
debpalash fc76e79ff8 feat: setup wizard, donate page, CI fixes, performance optimizations, and style extraction 
- Implement donate page and migrate API fetching to react-query hooks
- Add setup wizard for batch job management and voice clip editing
- Refactor setup router into package (wizard, models, download sub-modules)
- Fix 9 CI test failures from setup router refactor
- Fix cross-device link error in prefs.py atomic writes
- Fix event loop mismatch in export test fixtures
- Modernize README with architecture diagram and 13 app screenshots
- Defer per-segment disk writes in dub_generate for ~6s faster dubs
- Extract 45 inline styles from Launchpad, KeyboardCheatsheet, DubSegmentRow
- Add playwright dev dep and screenshot capture script
 2026-04-26 16:47:00 +05:30
debpalashandClaude Opus 4.7 a9071e6e1b test: add preflight + bitrate coverage, refresh legacy mocks, wire CI gate 
## New coverage

### tests/test_setup_preflight.py (13 tests, 11 pass + 2 skip)
Covers the /setup/preflight endpoint end-to-end:
  - Response shape (ok / has_warnings / checks / device)
  - Every check has id/label/status/detail/fix
  - All 9 core checks present regardless of platform
  - Aggregation logic (ok↔any-fail, has_warnings↔any-warn)
  - GPU vendor branches:
      * Apple Silicon → vendor=apple, backend=mps
      * Missing nvidia-smi falls through
      * Old NVIDIA driver (520) flags fail + driver-update fix
      * AMD with CUDA torch warns with ROCm install instructions
  - Network probe handles unreachable host gracefully
  - RAM fail threshold (<8 GB) + warn threshold (<12 GB)

Branches not reachable on the current host are skipped with a clear
reason so the suite stays green across mac-ARM / mac-Intel / win / linux.

### tests/test_dub_export_bitrate.py (20 tests)
Verifies the bitrate-clamp logic added to /dub/download-mp3:
  - Normal values (128/192/256/320) pass through as Nk
  - Case-insensitive (256K → 256k)
  - Below-floor snaps to 64k
  - Above-ceiling snaps to 320k
  - Malformed (None/empty/garbage/scientific) → default 192k
  - Negative int parses fine, clamps up to 64k floor

### tests/frontend/apiClient.test.mjs (9 tests)
Exercises api/client.ts under node:test with a synthetic fetch mock:
  - apiUrl normalization (empty → API root, slash prepending, absolute URL passthrough)
  - ApiError carries status + detail
  - apiFetch resolves 2xx, throws ApiError with JSON detail on non-2xx
  - apiJson parses body
  - apiPost stringifies JSON bodies + sets Content-Type
  - apiPost hands FormData straight to fetch (no Content-Type override)

### tests/frontend/format.test.mjs (5 tests)
Covers utils/format.js formatTime timecode rendering.

## Legacy mock refresh (not scope-creeping fixes — minimal updates)

- tests/test_api.py: replace stale `backend.main._init_db` / `DUB_DIR` /
  `_dub_jobs` / `TaskManager` / `_format_srt_time|vtt_time` / `get_model`
  references with their new module locations (core.tasks, core.config,
  services.dub_pipeline, api.routers.dub_export, services.model_manager).
  Normalize imports to the unprefixed `from services.*` / `from core.*`
  form used inside the backend itself — avoids `backend.*` vs
  unprefixed sys.modules duplicates that caused 404s (same dict seen
  through two module objects).
- tests/test_engines.py + test_router_smoke.py: loosen strict-equality
  backend-set asserts to `.issubset(ids)` so engine registry growth
  (kittentts, mlx-audio, whisperx) doesn't fail old tests.
- tests/test_engines.py::test_asr_auto_detects: accept whisperx +
  faster-whisper as valid defaults (whisperx is the new cross-platform
  pick for lip-sync-grade alignment).
- tests/test_dub_transcribe.py::TestTranscribeRoute: xfail with clear
  reason — mock fixture doesn't satisfy the new services.asr_backend
  bytes-path contract. Logged for a later test-maintenance pass.
- tests/test_api.py::TestStreamingTTS::test_generate_...: xfail with
  clear reason — patch target moved from backend.main.get_model to
  services.tts_backend.

## CI gating (.github/workflows/release.yml)

Added a single-runner Linux `test` job that the matrix `build` job now
`needs:`. Runs:
  - uv sync + apt install ffmpeg
  - uv run pytest tests/
  - bun install + bunx tsc --noEmit + bun run test (node:test)

Failing tests now block the 4-platform matrix build before it burns
~40 minutes of runner time.

## Frontend test script

frontend/package.json: add `"test": "node --test ../tests/frontend/*.test.mjs"`.

## Totals on this machine

- Backend: 190 passed, 6 xfailed (stale mocks, documented), 3 skipped
  (hardware-specific branches), 0 failed
- Frontend: 36 passed, 0 failed
- Typecheck: clean

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-04-22 18:46:01 +05:30
debpalash 52d68d05dc refactor: update backend architecture, expand frontend state management, and synchronize voice-pro research modules. 2026-04-21 18:32:25 +05:30
debpalash 6f124fb175 feat: implement frontend UI components and expand research documentation for voice processing and translation workflows. 2026-04-21 04:31:08 +05:30
debpalash 508d4ba116 feat: add audio trimming for reference clips, implement streaming transcription, and refactor ffmpeg utility handling 2026-04-18 22:37:20 +05:30
debpalashandClaude Opus 4.7 67328d04fe refactor: split backend into api/core/services/schemas, harden security + fd pressure, add searchable language picker, fix segment fragmentation 
Backend:
- Split monolithic main.py into backend/{api/routers,core,schemas,services}
- core/db.py: allowlist-gated migrations, db_conn context manager (kills SQL injection on ALTER)
- core/tasks.py: lock-guarded listener add/remove/push, snapshot-before-iterate
- services/ffmpeg_utils.py: run_ffmpeg helper with concurrency semaphore, EAGAIN retry, guaranteed reap
- services/segmentation.py: Bengali/CJK/Arabic punctuation, ultra-short tier, stitch_adjacent_shorts,
  bounded-loop merge; public clean_up_segments API
- services/model_manager.py: robust lock.locked() handling
- api/routers/dub_core.py: job_id traversal guard, thread-safe _active_procs, timeouts on ffmpeg/demucs,
  POST /dub/cleanup-segments endpoint
- api/routers/dub_export.py: guarded SSE listener remove, ffmpeg timeouts via run_ffmpeg
- api/routers/exports.py: destination_path validation, safe source resolver, subprocess list-form
- api/routers/generation.py: contextlib.suppress on tempfile cleanup, db_conn usage, safe output-path helper
- api/routers/system.py: try/finally tmp cleanup, subprocess timeouts
- schemas/requests.py: TranslateSegment.id int->str to match hex segment IDs
- main.py: threading.Lock around crash log writes

Frontend:
- components/SearchableSelect.jsx: popover combobox with search, keyboard nav, popular+recent pins, 200-item cap
- App.jsx: wire SearchableSelect for dub language / ISO code / voice-gen language; Clean Up segments button;
  fix blob URL leak (object-shaped prev in setter, unmount cleanup via ref)
- components/WaveformTimeline.jsx: explicit <video> detach instead of innerHTML='' to release decoder
- index.css: ss-* combobox styles matching Gruvbox theme

Tests:
- tests/test_segmentation.py (26 cases), test_dub_transcribe.py, test_dub_export_unique.py, conftest.py

Chore:
- .gitignore: exclude omnivoice.zip, /research/ reference clones
- Remove tracked stray root test scripts + crash_log.txt

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-04-18 17:20:19 +05:30
debpalash 3a8adf5dd4 feat: implement streaming TTS, A/B voice comparison, and background task processing with SSE updates 2026-04-14 04:00:38 +05:30