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dotfiles/system-config/scripts/split_packages.py
T
2026-08-25 00:04:58 +02:00

99 lines
4.8 KiB
Python
Executable File

#!/usr/bin/env python3
"""Generate disjoint, concern-scoped package lists from the current machine."""
from __future__ import annotations
import subprocess
from pathlib import Path
from typing import Final
ROOT = Path(__file__).resolve().parents[1]
PACKAGES = ROOT / "packages"
# A concern is reusable; a machine profile composes concerns elsewhere.
# Every installed explicit package must be assigned exactly once on this laptop.
CONCERNS: Final = {
"common/core": """base base-devel linux linux-firmware linux-headers cryptsetup refind
arch-install-scripts git yadm openssh man-db jq ripgrep fd fzf 7zip unzip rsync
ntfs-3g os-prober fwupd fish zsh zellij zoxide htop glances starship cowsay ex-vi-compat
mtools dmidecode libsmbios catdoc odt2txt hunspell-de""",
"common/wayland": """hyprland hypridle hyprlock xdg-desktop-portal-hyprland
pipewire-alsa pipewire-pulse wireplumber pavucontrol pamixer mako wofi grim
slurp satty rofi wl-clipboard wlr-randr alacritty kitty tmux neovim vim yazi ueberzugpp
webkit2gtk-4.1
flameshot playerctl rofi bluez bluez-utils blueman gnome-keyring xorg-xwayland
noctalia-git ranger-git""",
"common/fonts": """noto-fonts noto-fonts-cjk noto-fonts-emoji ttf-jetbrains-mono-nerd
ttf-icomoon-feather ttf-meslo-nerd-font-powerlevel10k""",
"common/development": """nodejs npm yarn python python-pip pyenv uv rust cargo go ruby
jdk-openjdk docker docker-compose podman vagrant virtualbox virtualbox-host-dkms
cloudflared openbsd-netcat pycharm postman-bin mongodb-compass-bin pi engram-bin
decman yay gti fcron""",
"common/productivity": """brave-bin firefox chromium thunderbird obsidian bitwarden
nextcloud-client signal-desktop telegram-desktop libreoffice-fresh evince okular
nomacs zotero-bin qalculate-gtk qalculate-qt qbittorrent teams teamspeak3 cerebro-bin chatgtk
torbrowser-launcher spotify""",
"common/media": """vlc mpv smplayer audacity imagemagick steam cudnn""",
"common/research": """biber r texlive-basic texlive-bibtexextra texlive-binextra
texlive-context texlive-fontsextra texlive-fontsrecommended texlive-fontutils
texlive-formatsextra texlive-games texlive-humanities texlive-latex texlive-latexextra
texlive-latexrecommended texlive-luatex texlive-mathscience texlive-metapost
texlive-music texlive-pictures texlive-plaingeneric texlive-pstricks texlive-publishers
texlive-xetex resvg""",
"common/network": """networkmanager network-manager-applet avahi nss-mdns gvfs-smb
cups cups-pdf mullvad-vpn-beta-bin""",
"common/hardware": """keyd mesa-utils nvidia-open nvtop vulkan-tools""",
"desktop/local": """bun fakeroot geoclue github-cli gtk4-layer-shell lsof
lvm2 mpv numlockx nvidia-container-toolkit nvidia-settings ollama-cuda opencode
perl-yaml-tiny pipewire powerline qpwgraph ranger retry rustup screengrab seahorse
sudo sway texlive-bin texlive-meta tree ttf-meslo-nerd unrar vlc-plugins-all
vulkan-radeon wdisplays wget xournalpp beads downgrade nomacs-git yay-debug
zsa-keymapp-bin""",
"laptop/hardware": """intel-ucode thermald tlp tlp-pd tlp-rdw powertop psensor lm_sensors
ddcutil intel-gpu-tools intel-media-driver vulkan-intel
nvidia-prime envycontrol light nwg-displays
wireless_tools caffeine woeusb""",
"common/services": """sddm pcmanfm libva-utils""",
}
def explicit(command: str) -> set[str]:
return set(
subprocess.run(
["pacman", command], check=True, text=True, stdout=subprocess.PIPE
).stdout.split()
)
def write(path: Path, values: set[str]) -> None:
resolved = path.resolve()
package_root = PACKAGES.resolve()
if package_root not in resolved.parents:
raise ValueError(f"refusing to write outside packages: {path}")
resolved.parent.mkdir(parents=True, exist_ok=True)
resolved.write_text("\n".join(sorted(values)) + "\n", encoding="utf-8")
def main() -> None:
official, aur = explicit("-Qqen"), explicit("-Qqem")
assigned: set[str] = set()
for name, raw in CONCERNS.items():
selected = set(raw.split()) & (official | aur)
overlap = selected & assigned
if overlap:
raise SystemExit(f"duplicate ownership in {name}: {sorted(overlap)}")
assigned |= selected
write(PACKAGES / f"{name}-repo.txt", selected & official)
write(PACKAGES / f"{name}-aur.txt", selected & aur)
remaining = (official | aur) - assigned
if remaining:
raise SystemExit(
"unclassified explicit packages; add them to a named concern: "
+ ", ".join(sorted(remaining))
)
print(f"assigned={len(assigned)}")
if __name__ == "__main__":
main()