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Dot-Zsh/Scripts/lib/distro.sh
2026-05-31 23:24:18 +01:00

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#!/bin/bash
# Shared distro helpers for install scripts.
SCRIPT_LIB_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
REPO_ROOT="${REPO_ROOT:-$(dirname "$(dirname "$SCRIPT_LIB_DIR")")}"
REBOOT_MARKER="${REBOOT_MARKER:-$REPO_ROOT/.setup-reboot-required}"
if [ -f /etc/os-release ]; then
. /etc/os-release
OS="${ID}"
OS_LIKE="${ID_LIKE:-}"
else
echo "Unable to detect operating system: /etc/os-release not found."
return 1 2>/dev/null || exit 1
fi
is_arch_family() {
[[ "$OS" == "arch" || "$OS" == "manjaro" || " $OS_LIKE " == *" arch "* ]]
}
is_debian_family() {
[[ "$OS" == "ubuntu" || "$OS" == "debian" || " $OS_LIKE " == *" debian "* ]]
}
is_fedora_family() {
[[ "$OS" == "fedora" || "$OS" == "bazzite" || " $OS_LIKE " == *" fedora "* || " $OS_LIKE " == *" rhel "* ]]
}
is_atomic_fedora() {
is_fedora_family && command -v rpm-ostree >/dev/null 2>&1 && [ -f /run/ostree-booted ]
}
mark_reboot_required() {
touch "$REBOOT_MARKER"
echo ""
echo " REBOOT REQUIRED: Fedora atomic package layering finished."
echo " Please reboot, then rerun the same make target."
echo ""
}
get_atomic_requested_packages() {
local python_bin=""
local candidate
for candidate in python3 python /usr/libexec/platform-python; do
if command -v "$candidate" >/dev/null 2>&1; then
python_bin="$candidate"
break
fi
done
if [ -z "$python_bin" ]; then
return 0
fi
rpm-ostree status --json 2>/dev/null | "$python_bin" -c '
import json, sys
try:
data = json.load(sys.stdin)
except Exception:
raise SystemExit(0)
for deployment in data.get("deployments", []):
if deployment.get("booted"):
for key in ("requested-packages", "requested-local-packages"):
for package in deployment.get(key, []):
if package:
print(package)
break
'
}
install_packages() {
local packages=("$@")
if [ ${#packages[@]} -eq 0 ]; then
return 0
fi
if is_arch_family; then
sudo pacman -S --noconfirm --needed "${packages[@]}"
return 0
fi
if is_debian_family; then
sudo DEBIAN_FRONTEND=noninteractive apt-get update
sudo DEBIAN_FRONTEND=noninteractive apt-get install -y "${packages[@]}"
return 0
fi
if is_fedora_family; then
if is_atomic_fedora; then
local requested_pkg
local missing_packages=()
declare -A requested_packages=()
local pkg
while IFS= read -r requested_pkg; do
[ -n "$requested_pkg" ] && requested_packages["$requested_pkg"]=1
done < <(get_atomic_requested_packages)
for pkg in "${packages[@]}"; do
if rpm -q "$pkg" >/dev/null 2>&1; then
continue
fi
if [ -n "${requested_packages[$pkg]:-}" ]; then
continue
fi
missing_packages+=("$pkg")
done
if [ ${#missing_packages[@]} -eq 0 ]; then
return 0
fi
sudo rpm-ostree install "${missing_packages[@]}"
mark_reboot_required
return 42
fi
sudo dnf install -y "${packages[@]}"
return 0
fi
echo "Unsupported OS: $OS"
return 1
}