Files
pkgmgr/scripts/init-nix.sh
Kevin Veen-Birkenbach aaf20da0a0 Add cross-distribution OS package installers (Arch PKGBUILD, Debian control, RPM spec) and restructure tests.
Remove deprecated AUR and Ansible requirements installers.
Introduce Nix init + wrapper scripts and full packaging (Arch/DEB/RPM).
Associated conversation: https://chatgpt.com/share/693476a8-b9f0-800f-8e0c-ea5151295ce2
2025-12-06 19:32:31 +01:00

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Bash

#!/usr/bin/env bash
set -euo pipefail
echo ">>> Initializing Nix environment for package-manager..."
# 1. /nix Store
if [ ! -d /nix ]; then
echo ">>> Creating /nix store directory"
mkdir -m 0755 /nix
chown root:root /nix
fi
# 2. nix-daemon aktivieren, falls vorhanden
if command -v systemctl >/dev/null 2>&1 && systemctl list-unit-files | grep -q nix-daemon.service; then
echo ">>> Enabling nix-daemon.service"
systemctl enable --now nix-daemon.service 2>/dev/null || true
else
echo ">>> Warning: nix-daemon.service not found or systemctl not available."
fi
# 3. Gruppe nix-users sicherstellen
if ! getent group nix-users >/dev/null 2>&1; then
echo ">>> Creating nix-users group"
# Debian/RPM/Arch haben alle groupadd
groupadd -r nix-users 2>/dev/null || true
fi
# 4. Benutzer zu nix-users hinzufügen (Best-Effort)
# a) Wenn loginctl vorhanden ist → alle eingeloggten User
if command -v loginctl >/dev/null 2>&1; then
for user in $(loginctl list-users | awk 'NR>1 {print $2}'); do
if id "$user" >/dev/null 2>&1; then
echo ">>> Adding user '$user' to nix-users"
usermod -aG nix-users "$user" 2>/dev/null || true
fi
done
# b) Fallback: logname (typisch bei Debian)
elif command -v logname >/dev/null 2>&1; then
USERNAME="$(logname 2>/dev/null || true)"
if [ -n "$USERNAME" ] && id "$USERNAME" >/dev/null 2>&1; then
echo ">>> Adding user '$USERNAME' to nix-users"
usermod -aG nix-users "$USERNAME" 2>/dev/null || true
fi
fi
echo ">>> Nix initialization for package-manager complete."
echo ">>> You may need to log out and log back in to activate group membership."