133 lines
3.6 KiB
Bash
Executable file
133 lines
3.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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head /etc/os-release --lines 1 | grep 'NixOS$' &>/dev/null; test $? -eq 1; is_nixos=$?
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head /etc/os-release --lines 1 | grep 'Arch Linux' &>/dev/null; test $? -eq 1; is_arch_linux=$?
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set -e
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# NOTE: run this from inside a Linux installation, not from the live USB/CD
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# TODO: detect OS and perform OS-specific setup
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root_home="/root"
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daniel_home="/home/daniel/.home"
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nice_home="/home/daniel"
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dotfiles="/.config/lytedev-dotfiles"
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add_unstable_channel() {
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nix-channel --add https://nixos.org/channels/nixos-unstable nixos-unstable
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nix-channel --update
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}
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clone_dotfiles() {
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echo "Setting up dotfiles for $USER..."
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mkdir --parents "$1"
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rm --recursive --force "$1"
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git clone "https://git.lyte.dev/lytedev/dotfiles" "$1"
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}
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symlink_nixos() {
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rm --force "/etc/nixos/lytedev"
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ln --symbolic "$1" "/etc/nixos/lytedev"
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}
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setup_wallpaper() {
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mkdir --parents "$nice_home/img/walls"
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curl --silent --output "$nice_home/img/walls/clouds_by_souredapply.png" \
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"https://art.ngfiles.com/images/530000/530895_souredapple_clouds.png"
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rm --recursive --force "$daniel_home/.wallpaper"
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ln --symbolic "$nice_home/img/walls/clouds_by_souredapply.png" "$daniel_home/.wallpaper"
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}
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generate_ssh_key() {
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mkdir --mode 600 --parents "$daniel_home/.ssh"
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keyfile="$daniel_home/.ssh/$(hostname --short)"
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if ! [ -f "$keyfile" ]; then
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ssh-keygen -N '' -t ed25519 -f "$keyfile"
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mkdir --mode 640 --parents "$nice_home/public"
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cp "$keyfile.pub" "$nice_home/public"
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fi
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}
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fix_dotfiles_origin() {
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pushd "$daniel_home$dotfiles"
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git remote set-url origin "ssh://git@git.lyte.dev:2222/lytedev/dotfiles.git"
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popd
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}
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setup_home_manager() {
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nix-channel --add https://github.com/nix-community/home-manager/archive/master.tar.gz home-manager
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nix-channel --update
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nix-shell '<home-manager>' -A install
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}
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setup_dotfiles() {
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pushd "$daniel_home$dotfiles"
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./bin/setup-dotfiles
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popd
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}
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distro_specific_root_setup() {
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if test $is_nixos -eq 1; then
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symlink_nixos "$root_home$dotfiles/env/nix/"
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add_unstable_channel
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nixos-rebuild switch # this should create the `daniel` user
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elif test $is_arch_linux -eq 1; then
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"$root_home$dotfiles/env/arch-linux/provision.d/00-add-user.bash"
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fi
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}
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distro_specific_user_setup() {
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if test $is_nixos -eq 1; then
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FUNC=$(declare -f symlink_nixos)
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sudo sh -c "$FUNC; symlink_nixos \"$daniel_home$dotfiles/env/nix/\""
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elif test $is_arch_linux -eq 1; then
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"$root_home$dotfiles/env/arch-linux/provision.sh"
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fi
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}
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init_for_root() {
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clone_dotfiles "$root_home$dotfiles"
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distro_specific_root_setup
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clone_dotfiles "$daniel_home$dotfiles"
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chown daniel:users -R "$daniel_home"
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echo "Re-running as user daniel..."
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sudo --user daniel "$daniel_home$dotfiles/bin/init-dotfiles"
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}
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init_for_daniel() {
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set +x
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clone_dotfiles "$daniel_home$dotfiles"
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generate_ssh_key
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distro_specific_user_setup
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setup_wallpaper
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# TODO: setup ssh/gpg keys
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# TODO: setup password store
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fix_dotfiles_origin
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setup_dotfiles
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# TODO: fetch password store
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# TODO: fetch notes database
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}
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if [ "$EUID" -eq 0 ]; then
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if test $is_arch_linux -eq 1; then
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pacman -S --needed git
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fi
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init_for_root
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else
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init_for_daniel
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fi
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echo "Here is this machine's public SSH key:"
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echo " $(cat "$daniel_home/.ssh/$(hostname --short).pub")"
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echo "It needs to be added to existing cloud-based git accounts"
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echo "and other machines before proceeding."
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echo
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echo "Don't forget to setup GPG keys by importing from an existing machine"
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echo "or adding new child keys!"
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if test $is_arch_linux -eq 1; then
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echo
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echo 'You will need to set a password for your new user.'
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fi
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echo
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echo "The simplest method for doing this is to run the following:"
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echo ' scp -r "$TARGET_MACHINE:~/.gnupg" "$HOME/.gnupg'
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