Files
voculinux/scripts/distro-package-map.yaml
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Sergey SilaevandGitHub 582d494633 chore(build): uv tooling, a Python 3.11 floor, and verified model downloads (epic #701, phases 2.5 & 5) (#713)
* chore(build): migrate justfile tooling to uv

All recipes now run through 'uv run' against .venv, with a shared
DEV_EXTRAS variable (dev + vad) because uv syncs the environment
exactly and would otherwise uninstall the dev tools between
recipes. 'deps' installs dev+vad; new 'deps-all' covers every
extra. 'build' switches to 'uv build'; 'version' uses --no-sync.

Bump [tool.uv] required-version to >=0.12,<0.13 for uv 0.12.x, and
raise the mypy python_version target to 3.12: mypy 1.19 in the lock
cannot target 3.9 and numpy 2.x stubs need a 3.12 target to parse
(mypy is not run in CI or pre-commit; this only affects 'just
typecheck').

* fix(tests): isolate test runs from real XDG state; fix Arch model-path crash

Local test runs failed en masse (185 failures) while CI stayed
green: tests picked up the developer's real ~/.local/share/vocalinux
models via the default XDG paths and switched IBus/keyboard code
paths through the desktop session env (XDG_CURRENT_DESKTOP/
XDG_SESSION_TYPE on GNOME/Wayland, issue #478 branches). conftest
now points XDG base dirs at a throwaway session-wide directory and
clears session variables at import time, mirroring a fresh CI
runner (paths like MODELS_DIR freeze at first import during
collection, so fixture-time isolation is too late).

Also guard the Arch branch of _get_system_model_paths(): it removed
/usr/local/share/vocalinux/models unconditionally and crashed with
ValueError on Arch hosts when a custom XDG_DATA_DIRS never added
that path. Add regression tests, and make the lock-file test assert
the actual $XDG_DATA_HOME/vocalinux contract instead of the
hardcoded ~/.local/share default.

* fix(tests): keep the IBus engine double a plain class

Python 3.14's unittest.mock re-instantiates a user subclass when it builds
child mocks (klass(name=...)). VocalinuxEngine inherits from whatever
IBus.Engine resolves to, and the test module bound that to the MagicMock
class itself, so every engine instantiation raised

    TypeError: VocalinuxEngine.__init__() got an unexpected keyword argument 'name'

on 3.14 while passing on 3.13. Replace it with a plain stand-in class that
still hands out per-instance MagicMocks for the IBus API surface the engine
touches.

The same pattern remains in test_ibus_engine.py, test_ibus_engine_utils.py,
test_ibus_active_engine_guard.py and test_ibus_xkb_wayland.py; those never
instantiate the engine, so they are unaffected for now.

* fix(install): build the venv from the system Python

install.sh looked up a bare `python3` from PATH. Started from an activated
virtualenv — a shell left in uv's .venv after `just deps` — it built venv/
from that interpreter, where distro PyGObject is invisible even with
--system-site-packages, and the run aborted with

    Distro PyGObject (python3-gi / python3-gobject) is not importable in the venv.

A mismatched venv/ then survived every retry, because the installer reuses
whatever venv it finds.

- drop an inherited VIRTUAL_ENV (and its bin from PATH) before any
  interpreter lookup
- select the interpreter explicitly: $SYSTEM_PYTHON (default
  /usr/bin/python3) or PATH python3, preferring one that can import gi,
  and create the venv with it instead of `python3`
- recreate venv/ when it was built by a different interpreter
- name the interpreter in the PyGObject guard's error

Documents the two environments (uv's .venv for tooling, venv/ for the
installed app) in CONTRIBUTING, the justfile header and AGENTS.md, and adds
the mismatch symptom to the INSTALL troubleshooting section.

* chore(python): raise the supported floor to 3.11

requires-python promised 3.9 while the CI matrix ran 3.9/3.10/3.11/3.13,
the classifiers advertised up to 3.14, mypy targeted 3.12 and install.sh
enforced 3.9 — five different answers to "which Python does this support".

Settle on 3.11 everywhere: pyproject (requires-python, classifiers, black
targets), install.sh's MIN_VERSION, check-system-deps.sh, the distro package
map, the CI matrix (now 3.11-3.14, matching the classifiers), the release and
nightly workflows, and the docs.

mypy now targets the floor instead of 3.12, so type checking covers what we
promise; numpy 2.x ships stubs in 3.12 syntax that a 3.11 target cannot
parse, so its imports are skipped. (mypy has 71 pre-existing errors either
way; no CI job gates on it.)

uv.lock and the requirements/* exports are regenerated — dropping 3.9/3.10
removes most of the version-conditional resolution branches.

tests/test_python_version_policy.py pins the invariant: install.sh's floor,
requires-python, the classifiers and the CI matrix must agree.

* ci: run lint and tests from uv.lock

The lock file and the hash-pinned exports were not enforced anywhere: CI
still built a venv by hand and installed unpinned `PyGObject` plus
`-e ".[dev,vad]"`, so the tool versions it checked against had nothing to do
with the ones `just lint` uses locally.

Both Python jobs now use astral-sh/setup-uv and run through `uv sync
--locked` / `uv run --locked`, which also fails the build when uv.lock drifts
from pyproject.toml.

Partially covers phase 5 of #701 (tests install from the lock, lock freshness
gate); trusted publishing, artifact checksums and action SHA pinning are
still open there.

* ci: lint from a dedicated dependency group

The lint job failed on this branch: `uv run --extra dev` syncs the whole
project, so it tried to build pyaudio from source on a runner that installs
no system dependencies.

    src/pyaudio/device_api.c:9:10: fatal error: portaudio.h: No such file or directory

Move black/isort/flake8 out of the `dev` extra into a `lint` dependency
group. CI runs `uv run --locked --only-group lint`, which installs the three
pure-Python tools and skips the project entirely — no portaudio or
girepository headers needed. `just deps` and DEV_EXTRAS request the group
alongside the dev extras, so the local environment still carries test and
lint tooling at once and `just lint` matches CI version for version.

pre-commit is unaffected: its hooks pin their own tool versions upstream.

* fix(install): never configure an engine the venv cannot import

vosk became an optional extra in #705, but the installer still writes
`"engine": "vosk"` into config.json on the whisper.cpp fallback path even
when installing the extra only produced a warning. config.json also survives
reinstalls — every writer guards on "file does not exist" — so an engine
picked by an earlier attempt outlives the venv that supported it. Either way
Vocalinux dies at startup:

    ModuleNotFoundError: No module named 'vosk'

- the fallback now writes the vosk config only when `import vosk` actually
  succeeds, and otherwise leaves the engine configuration alone
- a new verify_configured_engine() runs near the end of the install: if
  config.json selects vosk and the venv cannot import it, it says so and
  prints both fixes instead of leaving a broken install behind

* feat(models): verify every model download against a pinned digest

Pins a sha256/md5 per downloadable speech model in
src/vocalinux/utils/model_checksums.txt and verifies against it in both
install.sh and the runtime downloaders, before the file is moved into place.
Verification fails closed. Covers phase 2.5 of #701; see the PR for details.

* docs(agents): rebase AGENTS.md onto the #727 rewrite

* fix(install): hash models that are already on disk instead of trusting them

* refactor(models): one download path per engine, and fix Whisper's

* docs(install): drop distros that cannot meet the 3.11 floor

* docs: retire the distros and Python versions the 3.11 floor rules out

* fix(install): abort instead of warning when Python is below the floor

* fix(install): fall back to the system Python, not the one on PATH

* fix(install): match an existing venv by installation, not by X.Y

* fix(install): repair a config naming an engine the venv cannot import

* fix(models): pin VOSK by the sha256 of bytes we fetched, not upstream's md5

* fix(justfile): request the dev set in every recipe that syncs

* test(version): scan the docs and website trees for a stale Python floor

* docs: correct the stale model-checksum and distro claims

* fix(models): stamp the VOSK tree the app extracts, as the installer does

* fix(install): replace an unverified VOSK model only once its successor is ready

* docs(install): align the Fedora floor with the rest of the tree

* test(install): drop an f-string with no placeholders

* test(models): stub the downloader probe the VOSK installer test relies on

* docs: drop the long dashes from two model-checksum comments

* fix(install): gate on the interpreter, not on the distro release label

* fix(justfile): export the lint group into requirements/dev.txt

* fix(models): unpack the VOSK tree into staging and stamp it before the swap

* fix(whisper): adopt a checkpoint an earlier release stored under the catalog name

* docs(settings): state what a stray Whisper copy really means for deletion

* fix(models): hash a whisper.cpp model found on disk before it reaches ctypes

* docs(contributing): stop telling readers to uninstall their linters

* fix(install): stop warning off distros the project documents as supported

* docs(distros): file the supported derivatives under supported
2026-08-24 00:25:06 -07:00

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YAML

# Package name mapping for different Linux distributions
# This file documents the package names used by the installer for each distribution
# It serves as a reference for manual installation and for adding support for new distributions
# System packages required for Vocalinux
system_packages:
# GTK3 and PyGObject
gtk3:
ubuntu: ["python3-gi", "python3-gi-cairo", "gir1.2-gtk-3.0", "gir1.2-gdkpixbuf-2.0"]
debian: ["python3-gi", "python3-gi-cairo", "gir1.2-gtk-3.0", "gir1.2-gdkpixbuf-2.0", "libcairo2-dev"]
fedora: ["python3-gobject", "gtk3", "gobject-introspection-devel"]
arch: ["python-gobject", "gtk3", "gobject-introspection", "python-cairo"]
# Tumbleweed often uses versioned Python package names such as python313-gobject.
# NOTE: "python3XY" is a placeholder convention. The XY suffix is resolved at
# install time by install.sh via suse_python_package_prefix() and
# suse_python_package_candidates(), which try the active Python minor version
# first (e.g. python313-gobject) and fall back to the unversioned name.
opensuse: ["python3XY-gobject", "python3XY-gobject-cairo", "gtk3", "gobject-introspection-devel"]
gentoo: ["dev-python/pygobject:3", "x11-libs/gtk+:3"]
alpine: ["py3-gobject3", "py3-cairo", "gtk+3.0"]
void: ["python3-gobject", "gtk+3"]
solus: ["python3-gobject", "gtk3"]
# AppIndicator / Ayatana AppIndicator
# Prefer Ayatana: legacy Canonical AppIndicator can load without error but
# fail to register a StatusNotifierItem on modern KDE Plasma.
appindicator:
ubuntu: ["gir1.2-appindicator3-0.1"]
debian_11: ["gir1.2-ayatanaappindicator3-0.1"]
debian_12_plus: ["gir1.2-ayatanaappindicator3-0.1"]
fedora: ["libayatana-appindicator-gtk3"]
arch: ["libayatana-appindicator"]
opensuse: ["typelib-1_0-AyatanaAppIndicator3-0_1", "libayatana-appindicator3-1", "typelib-1_0-AppIndicator3-0_1"]
gentoo: ["dev-libs/libayatana-appindicator"]
alpine: ["libayatana-appindicator"]
void: ["libappindicator"]
solus: ["libappindicator"]
# PortAudio
portaudio:
ubuntu: ["portaudio19-dev"]
debian: ["portaudio19-dev"]
fedora: ["portaudio-devel"]
arch: ["portaudio"]
opensuse: ["portaudio-devel"]
gentoo: ["media-libs/portaudio"]
alpine: ["portaudio-dev"]
void: ["portaudio-devel"]
solus: ["portaudio-devel"]
# Python development
python_dev:
ubuntu: ["python3-dev", "python3-venv"]
debian: ["python3-dev", "python3-venv"]
fedora: ["python3-devel", "python3-virtualenv"]
arch: ["python"] # Arch includes venv by default
# Tumbleweed package names follow the active Python minor version, e.g. python313-devel.
# NOTE: "python3XY" is a placeholder — see gtk3.opensuse comment above for details.
opensuse: ["python3XY-devel", "python3XY-virtualenv", "python3XY-venv", "python3XY-pip"]
gentoo: ["dev-lang/python:3.11"]
alpine: ["py3-virtualenv"]
void: ["python3-devel"]
solus: ["python3-virtualenv"]
# Package build tools
build_tools:
ubuntu: ["pkg-config", "wget", "curl", "unzip"]
debian: ["pkg-config", "wget", "curl", "unzip"]
fedora: ["pkg-config", "wget", "curl", "unzip"]
arch: ["pkgconf", "wget", "curl", "unzip"]
opensuse: ["pkg-config", "wget", "curl", "unzip"]
gentoo: ["dev-util/pkgconfig", "net-misc/wget", "net-misc/curl", "app-arch/unzip"]
alpine: ["pkgconf", "wget", "curl", "unzip"]
void: ["pkg-config", "wget", "curl", "unzip"]
solus: ["pkg-config", "wget", "curl", "unzip"]
# Text injection tools
xdotool:
ubuntu: ["xdotool"]
debian: ["xdotool"]
fedora: ["xdotool"]
arch: ["xdotool"]
opensuse: ["xdotool"]
gentoo: ["x11-misc/xdotool"]
alpine: ["xdotool"]
void: ["xdotool"]
solus: ["xdotool"]
# Clipboard tools used for layout-independent Wayland paste fallback
clipboard_tools:
ubuntu: ["wl-clipboard", "xclip", "xsel"]
debian: ["wl-clipboard", "xclip", "xsel"]
fedora: ["wl-clipboard", "xclip", "xsel"]
arch: ["wl-clipboard", "xclip", "xsel"]
opensuse: ["wl-clipboard", "xclip", "xsel"]
gentoo: ["gui-apps/wl-clipboard", "x11-misc/xclip", "x11-misc/xsel"]
alpine: ["wl-clipboard", "xclip", "xsel"]
void: ["wl-clipboard", "xclip", "xsel"]
solus: ["wl-clipboard", "xclip", "xsel"]
wtype:
ubuntu: ["wtype"]
debian: ["wtype"]
fedora: ["wtype"]
arch: ["wtype"]
opensuse: ["wtype"]
gentoo: ["x11-misc/wtype"]
alpine: ["wtype"]
void: ["wtype"]
solus: ["wtype"]
ydotool:
ubuntu: ["ydotool"]
debian: ["ydotool"]
fedora: ["ydotool"]
arch: ["ydotool"]
opensuse: ["ydotool"]
gentoo: ["app-misc/ydotool"]
alpine: ["ydotool"]
void: ["ydotool"]
solus: ["ydotool"]
# Command templates for package managers
install_commands:
apt: "sudo apt install -y {packages}"
apt_update: "sudo apt update"
dnf: "sudo dnf install -y {packages}"
dnf_update: "sudo dnf update -y" # Optional update
yum: "sudo yum install -y {packages}"
pacman: "sudo pacman -S --noconfirm {packages}"
pacman_update: "sudo pacman -Syu" # Optional update
zypper: "sudo zypper install -y {packages}"
zypper_update: "sudo zypper refresh" # Optional update
emerge: "sudo emerge {packages}"
apk: "sudo apk add {packages}"
apk_update: "sudo apk update" # Optional update
xbps: "sudo xbps-install -Sy {packages}"
xbps_update: "sudo xbps-install -Sy" # Updates sync during install
eopkg: "sudo eopkg install -y {packages}"
eopkg_update: "sudo eopkg upgrade" # Optional update
# Distribution family mappings
# This helps determine which package manager and package names to use
distribution_families:
# Ubuntu family
- id: ubuntu
family: ubuntu
package_manager: apt
variations: [pop, linuxmint, elementary, zorin]
# Debian family
- id: debian
family: debian
package_manager: apt
variations: []
# Fedora family
- id: fedora
family: fedora
package_manager: dnf
variations: [rhel, centos, rocky, almalinux]
# Arch family
- id: arch
family: arch
package_manager: pacman
variations: [manjaro, endeavouros]
# openSUSE family
- id: opensuse
family: suse
package_manager: zypper
variations: []
# Gentoo
- id: gentoo
family: gentoo
package_manager: emerge
variations: []
# Alpine
- id: alpine
family: alpine
package_manager: apk
variations: []
# Void Linux
- id: void
family: void
package_manager: xbps
variations: []
# Solus
- id: solus
family: solus
package_manager: eopkg
variations: []
# Mageia
- id: mageia
family: mageia
package_manager: dnf # Prefers dnf, falls back to urpmi
variations: []
# Notes for specific distributions
distribution_notes:
debian_11:
appindicator: "Use gir1.2-ayatanaappindicator3-0.1 instead of gir1.2-appindicator3-0.1"
gentoo:
general: "Gentoo compiles packages from source. Installation will take longer."
python: "Ensure Python 3.11+ is set as the active version"
alpine:
general: "Alpine uses musl libc. Some Python packages may not have pre-built wheels."
nixos:
general: "NixOS is not supported due to completely different filesystem layout."
void:
general: "Void Linux may use either glibc or musl libc. glibc version recommended."
# Architecture-specific library paths
library_paths:
typelib:
# Debian/Ubuntu multiarch paths
- /usr/lib/x86_64-linux-gnu/girepository-1.0
- /usr/lib/aarch64-linux-gnu/girepository-1.0
- /usr/lib/arm-linux-gnueabihf/girepository-1.0
- /usr/lib/riscv64-linux-gnu/girepository-1.0
- /usr/lib/powerpc64le-linux-gnu/girepository-1.0
- /usr/lib/s390x-linux-gnu/girepository-1.0
# Fedora/RHEL
- /usr/lib64/girepository-1.0
# Arch, generic
- /usr/lib/girepository-1.0
# Local installations
- /usr/local/lib/girepository-1.0
- /usr/local/lib64/girepository-1.0
models:
- /usr/local/share/vocalinux/models
- /usr/share/vocalinux/models
- /usr/lib64/vocalinux/models
- /usr/lib/vocalinux/models