76 lines
2.1 KiB
Bash
Executable File
76 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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# Function to check if a package is installed
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is_installed() {
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pacman -Qi "$1" &> /dev/null
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}
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# Function to check if a package is installed
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is_group_installed() {
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pacman -Qg "$1" &> /dev/null
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}
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# Function to install packages if not already installed
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install_packages() {
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local packages=("$@")
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local to_install=()
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for pkg in "${packages[@]}"; do
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if ! is_installed "$pkg" && ! is_group_installed "$pkg"; then
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to_install+=("$pkg")
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fi
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done
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if [ ${#to_install[@]} -ne 0 ]; then
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echo "Installing: ${to_install[*]}"
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yay -S --noconfirm --answerdiff=None --answeredit=None --answerclean=None "${to_install[@]}"
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fi
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}
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# Function to remove pacman/AUR packages if installed
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remove_packages() {
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local packages=("$@")
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local to_remove=()
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for pkg in "${packages[@]}"; do
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if is_installed "$pkg"; then
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to_remove+=("$pkg")
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fi
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done
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if [ ${#to_remove[@]} -ne 0 ]; then
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echo "Removing: ${to_remove[*]}"
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sudo pacman -Rns --noconfirm "${to_remove[@]}"
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fi
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}
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# Function to enable systemd services if not already enabled
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enable_services() {
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for service in "$@"; do
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if ! systemctl is-enabled "$service" &> /dev/null; then
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echo "Enabling $service..."
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sudo systemctl enable "$service"
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else
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echo "$service is already enabled."
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fi
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done
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}
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# Output of the last update's pacman -Su, written by updates.d/10-pacman.sh
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PACMAN_UPDATE_LOG="$HOME/.local/state/miniserver/pacman-update.log"
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# True if the last update rebuilt the initramfs and mkinitcpio reported a
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# failure. Rebooting then can leave the machine unbootable.
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initramfs_build_failed() {
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[ -f "$PACMAN_UPDATE_LOG" ] || return 1
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grep -q "Updating linux initcpios" "$PACMAN_UPDATE_LOG" || return 1
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grep -q "==> ERROR" "$PACMAN_UPDATE_LOG" || ! grep -q "Image generation successful" "$PACMAN_UPDATE_LOG"
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}
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# Install a script atomically (copy to a temp file, then rename over the target)
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# so a copy of it that is running right now keeps reading the old file
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install_script() {
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local tmp
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tmp="$(mktemp "$2.XXXXXX")" && cp "$1" "$tmp" && chmod 755 "$tmp" && mv -f "$tmp" "$2"
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}
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