85 lines
2.7 KiB
Bash
Executable File
85 lines
2.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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NIXOS_RELEASE=24.05
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# Check if $HOME/.dotfiles-setup exists, if so exit because setup has already been run
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if [ -f $HOME/.dotfiles-setup ]; then
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echo "Setup has already been run, exiting..."
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exit 0
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fi
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# Check if nixos-version is available
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ensure_nixos() {
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if [ -x "$(command -v nixos-version)" ]; then
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echo "Detected NixOS, skipping Nix setup."
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return
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else
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echo "NixOS not detected, installing Nix..."
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sh <(curl -L https://nixos.org/nix/install) --daemon
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fi
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}
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setup_symlinks() {
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# Link .bashrc
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rm -rf $HOME/.bashrc
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ln -s $HOME/dotfiles/.bashrc $HOME/.bashrc
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# Link proper home-manager configs
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rm -rf ~/.config/home-manager
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ln -s $HOME/dotfiles/config/home-manager ~/.config/home-manager
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# Link proper nixos configs
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sudo ln -s $HOME/dotfiles/config/nixos/configuration.nix /etc/nixos/configuration.nix
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}
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install_home_manager() {
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sudo nix-channel --add https://github.com/nix-community/home-manager/archive/release-$NIXOS_RELEASE.tar.gz home-manager
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sudo nix-channel --update
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sudo nix-shell '<home-manager>' -A install
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nix-shell '<home-manager>' -A install
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}
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prepare_hostname() {
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# Ask the user what hostname this machine should have
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echo "Enter the hostname for this machine:"
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read hostname
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# Validate hostname to ensure it's not empty, contains only alphanumeric characters, and is less than 64 characters
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while [[ -z $hostname || ! $hostname =~ ^[a-zA-Z0-9_-]+$ || ${#hostname} -gt 64 ]]; do
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echo "Invalid hostname. Please enter a valid hostname:"
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read hostname
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done
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# Check if config/nixos/hardware/ contains config/nixos/hardware/$hostname.nix
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if [ ! -f $HOME/dotfiles/config/nixos/hardware/$hostname.nix ]; then
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echo "No hardware configuration found for $hostname. Please create a hardware configuration for this machine."
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exit 1
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fi
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echo "Hardware configuration found for $hostname. Continuing setup..."
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# Set the hostname by dumping it into $HOME/.hostname
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touch $HOME/.hostname
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echo $hostname > $HOME/.hostname
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}
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prepare_hostname
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ensure_nixos
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install_home_manager
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setup_symlinks
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# Rebuild NixOS
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sudo nixos-rebuild switch
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# Rebuild Home Manager
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cd $HOME/dotfiles/config/home-manager && NIXPKGS_ALLOW_UNFREE=1 home-manager switch
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touch $HOME/.dotfiles-setup
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echo "##############################################################"
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echo "# #"
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echo "# !!! LOGOUT & LOGIN OR RESTART BEFORE YOU CONTINUE !!! #"
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echo "# !!! Continue with 'dotf update' !!! #"
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echo "# #"
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echo "##############################################################"
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