dotfiles/install.sh

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#!/bin/env bash
log() {
local level="$1"
shift
local color reset='\033[0m'
case "$level" in
INFO) color='\033[0;34m' ;; # Blue
WARN) color='\033[0;33m' ;; # Yellow
ERROR) color='\033[0;31m' ;; # Red
SUCCESS) color='\033[0;32m' ;; # Green
*) color='\033[0m' ;;
esac
printf '%b[%s] [%s]%b %s\n' \
"$color" "$(date '+%H:%M:%S')" "$level" "$reset" "$*" >&2
}
## Prevent user from running this script as root
if [[ "$EUID" -eq 0 ]]; then
log ERROR "This script must NOT be run as root."
log INFO "If you need elevated privileges, the script will ask for sudo when required."
exit 1
fi
## Check if gum is installed
if ! command -v gum >/dev/null 2>&1; then
echo "gum is required. Install it first."
exit 1
fi
## Check if git is installed
if ! command -v git >/dev/null 2>&1; then
echo "git is required. Install it first."
exit 1
fi
currentDir="$(dirname "$(readlink -f "$0")")"
cd "$currentDir"
choose_packages() {
local -n arr=$1
gum choose --no-limit \
--selected "$(IFS=,; echo "${arr[*]}")" \
"${arr[@]}"
}
prompt_style() {
gum style --border rounded \
--border double \
--padding "0 1" \
"$1"
}
gum_warn(){
gum style --bold --foreground 196 "$1"
}
gum_to_array() {
mapfile -t "$1"
}
#################
## GATEKEEPING ##
#################
DISCLAIMER=$(gum style \
--border double \
--border-foreground 196 \
--padding "1 2" \
--bold \
"⚠️ DISCLAIMER
This script is provided AS IS, WITHOUT ANY WARRANTY.
There is NO guarantee that it will work on your system.
It may:
• Modify system files
• Overwrite or DELETE existing configuration
• Potentially break your setup
You are STRONGLY ADVISED to back up:
• ~/.config
• ~/.local
• /etc (if modified)
Proceed at your OWN RISK."
)
gum confirm --default=false "$DISCLAIMER
Do you understand the risks and want to continue?" || exit 1
###########
## UTILS ##
###########
source "$currentDir/packages/pkg_utils.sh"
prompt_style "Important utilities (Most likely go with defaults)"
gum_to_array UTILITY_PKGS < <(choose_packages pkg_utils)
###############
## DEV TOOLS ##
###############
source "$currentDir/packages/pkg_dev_tools.sh"
prompt_style "Select Development Tools"
gum_to_array DEV_PKGS < <(choose_packages pkg_dev_tools)
#######################
## OPTIONAL PACKAGES ##
#######################
source "$currentDir/packages/pkg_optional.sh"
prompt_style "Select Optional Desktop Packages"
gum_to_array OPTIONAL_PKGS < <(choose_packages pkg_optional)
#################
## GPU DRIVERS ##
#################
source "$currentDir/packages/pkg_gpu.sh"
prompt_style "Select GPU drivers"
gum_to_array GPU_PKGS < <(choose_packages pkg_gpu)
##########################
## Configure Everything ##
##########################
WARNING=$(gum style \
--border double \
--border-foreground 196 \
--padding "1 2" \
--bold \
"⚠️ This will DELETE any conflicting files and replace them with symlinks from this repo.
Make sure you have already backed up all your existing config files (~/.config)")
if gum confirm --default=false "$WARNING
Proceed with system configuration (stow, nvim, shell, keyd)?"; then
###################
## Stow dotfiles ##
###################
log INFO "Detecting conflicts..."
conflicts=$(stow . --no-folding -nv 2>&1 | \
sed -n 's/.*existing target \(.*\) since neither.*/\1/p')
if [[ -z "$conflicts" ]]; then
log INFO "No conflicts. Running stow normally..."
stow . --no-folding \
&& log SUCCESS "Dotfiles stowed successfully" \
|| log ERROR "Stow failed"
else
log WARN "These paths conflict and will be removed:"
printf ' %s\n' $conflicts
read -rp "Proceed with deleting these files? (y/N): " ok
if [[ ! "$ok" =~ ^[Yy]$ ]]; then
echo "Aborted."
fi
# Remove conflicts relative to $HOME
for path in $conflicts; do
rm -rf "$HOME/$path" && log INFO "Removed $HOME/$path"
done
log INFO "Running stow..."
stow . --no-folding \
&& log INFO "✅ Dotfiles stowed with overwrite." \
|| log ERROR "Stow failed"
fi
###########################
## Setup neovim dotfiles ##
###########################
log INFO "Setting up neovim configuration"
log INFO "Taking backup of neovim config (if already exists)"
mv ~/.config/nvim{,.bak}
mv ~/.local/share/nvim{,.bak}
mv ~/.local/state/nvim{,.bak}
mv ~/.cache/nvim{,.bak}
git clone --depth=1 https://github.com/krolyxon/nvim.git ~/.config/nvim
#################################
## Change default shell to zsh ##
#################################
log INFO "Changing the default shell to ZSH"
if [[ "$SHELL" != "$(which zsh)" ]]; then
chsh -s $(which zsh) \
&& log SUCCESS "Default shell successfully set to zsh" \
|| log ERROR "Default shell could not be set to zsh"
else
log INFO "Skipping: zsh is already the default shell"
fi
else
log WARN "Aborted configuration, didn't configure anything"
exit 1
fi
##################
## AUR PACKAGES ##
##################
source "$currentDir/packages/pkg_aur.sh"
prompt_style "Select AUR packages"
gum_to_array AUR_PKGS < <(choose_packages pkg_aur)
if [[ ${#AUR_PKGS[@]} -eq 0 ]]; then
log WARN "No AUR packages selected"
else
if ! command -v paru >/dev/null 2>&1; then
log INFO "Installing Paru (AUR package manager)"
git clone https://aur.archlinux.org/paru.git
cd paru
makepkg -sri
cd ..
rm -rf paru
else
log INFO "Paru already in PATH, Skipping...."
fi
if [[ ${#AUR_PKGS[@]} -eq 0 ]]; then
log WARN "No AUR packages selected, Skipping...."
else
paru -S --needed "${AUR_PKGS[@]}"
fi
fi
############################
## Setup Keyd ##
############################
if command -v keyd >/dev/null 2>&1; then
if gum confirm --default=false "Configure and enable keyd? "; then
log INFO "Copying keyd configuration to /etc/keyd/default.conf"
sudo cp "$currentDir/system/etc/keyd/default.conf" /etc/keyd/
sudo systemctl enable --now keyd.service \
&& log SUCCESS "Successfully enabled keyd.service" \
|| log ERROR "Couldn't enable keyd.service"
fi
fi
########################
## Install Everything ##
########################
source "$currentDir/packages/pkg_desktop.sh"
ALL_PKGS=(
"${DEV_PKGS[@]}"
"${OPTIONAL_PKGS[@]}"
"${GPU_PKGS[@]}"
"${UTILITY_PKGS[@]}"
"${pkg_desktop[@]}"
)
if [[ ${#ALL_PKGS[@]} -eq 0 ]]; then
log WARN "No packages selected."
else
if gum confirm --default=false "Install all the selected packages?"; then
log INFO "Installing selected packages..."
sudo pacman -Sy --needed "${ALL_PKGS[@]}"
fi
fi
gum style \
--border rounded \
--padding "1 2" \
--bold \
--foreground 42 \
"🎉 Installation Complete!
Your system has been successfully configured.
You may now reboot the system for all the changes to apply."