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dotfiles/term/setup.sh
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#!/bin/bash
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PACKAGES_FILE="$SCRIPT_DIR/packages.txt"
# ---------------------------------------------------------------------------
# Enable multilib in /etc/pacman.conf (with a safety backup)
# ---------------------------------------------------------------------------
enable_multilib() {
sudo sed -i.bak '/^#\[multilib\]/,+1 s/^#//' /etc/pacman.conf
}
# ---------------------------------------------------------------------------
# Ensure yay (AUR helper) is installed.
# ---------------------------------------------------------------------------
install_yay() {
if pacman -Q yay &>/dev/null; then
echo "yay bereits installiert; fahre fort."
return
fi
if pacman -Si yay &>/dev/null; then
echo "Installiere yay mit pacman ..."
sudo pacman -S --needed yay
return
fi
echo "installiere yay via git ..."
sudo pacman -S --needed base-devel git
local tmp
tmp="$(mktemp -d)"
git clone https://aur.archlinux.org/yay.git "$tmp/yay"
(
cd "$tmp/yay"
makepkg -si
)
rm -rf "$tmp"
}
# ---------------------------------------------------------------------------
# Read packages.txt, split into pacman / aur / npm sections.
# ---------------------------------------------------------------------------
read_packages() {
local section="pacman"
local current
current=""
while IFS= read -r line || [[ -n "$line" ]]; do
current="${line%%#*}"
current="${current##*( )}"
current="${current%%*( )}"
[[ -z "$current" ]] && continue
case "$current" in
@pacman) section="pacman" ;;
@aur) section="aur" ;;
@npm) section="npm" ;;
*)
case "$section" in
pacman) pacman_pkgs+=("$current") ;;
aur) aur_pkgs+=("$current") ;;
npm) npm_pkgs+=("$current") ;;
esac
;;
esac
done < "$PACKAGES_FILE"
}
declare -a pacman_pkgs=() aur_pkgs=() npm_pkgs=()
# ---------------------------------------------------------------------------
# Install sections.
# ---------------------------------------------------------------------------
install_pacman() {
if ((${#pacman_pkgs[@]})); then
echo "==> Installiere Pacman-Pakete: ${pacman_pkgs[*]}"
yay -S --needed "${pacman_pkgs[@]}"
fi
}
install_aur() {
if ((${#aur_pkgs[@]})); then
echo "==> Installiere AUR-Pakete: ${aur_pkgs[*]}"
yay -S --needed "${aur_pkgs[@]}"
fi
}
install_npm() {
if ((${#npm_pkgs[@]})); then
echo "==> Installiere globale npm-Pakete: ${npm_pkgs[*]}"
npm install -g "${npm_pkgs[@]}"
fi
}
# ---------------------------------------------------------------------------
# Post-install configuration.
# ---------------------------------------------------------------------------
set_fish_default_shell() {
if command -v fish >/dev/null 2>&1; then
if [[ "$SHELL" != "/usr/bin/fish" ]]; then
echo "Setze fish als Standard-Shell ..."
chsh -s /usr/bin/fish
else
echo "fish ist bereits die Standard-Shell."
fi
else
echo "Warnung: fish wurde nicht installiert; ueberspringe chsh."
fi
}
install_tmuxifier() {
if [[ -d "$HOME/.tmuxifier" ]]; then
echo "tmuxifier bereits installiert; fahre fort."
else
echo "Klone tmuxifier ..."
git clone https://github.com/jimeh/tmuxifier.git "$HOME/.tmuxifier"
fi
}
add_yazi_git_plugin() {
if command -v yazi >/dev/null 2>&1 && command -v ya >/dev/null 2>&1; then
echo "Fuege yazi git-Plugin hinzu ..."
ya pkg add yazi-rs/plugins:git
fi
}
# ---------------------------------------------------------------------------
# Main
# ---------------------------------------------------------------------------
main() {
echo "==> Aktiviere multilib ..."
enable_multilib
echo "==> System aktualisieren ..."
sudo pacman -Syu
echo "==> Sicherstelle yay ..."
install_yay
echo "==> Lese Paketliste: $PACKAGES_FILE"
read_packages
install_pacman
install_aur
install_npm
set_fish_default_shell
install_tmuxifier
add_yazi_git_plugin
echo "==> Aktualisiere locate-Datenbank ..."
sudo updatedb
echo "Fertig. Starte ein neues Terminal, damit fish und die Umgebung greifen."
}
main