dev/runs/7-services

#!/usr/bin/env bash
# NAME: Enable and configure system services

set -euo pipefail

# Source common functions
source "$(dirname "$0")/../common.sh" || {
    echo "[ERROR] Could not source common.sh" >&2
    exit 1
}

enable_networking_services() {
    log_info "Enabling networking services"

    sudo systemctl enable --now NetworkManager.service
    sudo systemctl enable --now bluetooth.service
    sudo systemctl enable --now sshd.service
}

enable_audio_services() {
    log_info "Enabling audio services"

    systemctl --user enable --now pipewire.service
    systemctl --user enable --now pipewire-pulse.service
    systemctl --user enable --now wireplumber.service
}

enable_printing_services() {
    log_info "Enabling printing services"

    sudo systemctl enable --now cups.service
}

configure_time_locale() {
    log_info "Configuring time and locale services"

    if ! grep -q "en_US.UTF-8 UTF-8" /etc/locale.gen; then
        echo "en_US.UTF-8 UTF-8" | sudo tee -a /etc/locale.gen
        sudo locale-gen
    fi

    echo "LANG=en_US.UTF-8" | sudo tee /etc/locale.conf
    log_info "System locale set to en_US.UTF-8"

    sudo timedatectl set-timezone America/Montevideo
    sudo timedatectl set-ntp true
    sudo systemctl enable --now systemd-timesyncd.service
    sudo systemctl enable --now cronie.service
}

enable_security_services() {
    log_info "Enabling security services"

    sudo systemctl enable --now ufw.service
    sudo ufw --force enable
    sudo ufw default deny incoming
    sudo ufw default allow outgoing
}

enable_backup_services() {
    log_info "Enabling backup services"

    if findmnt / -t btrfs &>/dev/null; then
        sudo systemctl enable --now snapper-timeline.timer
        sudo systemctl enable --now snapper-cleanup.timer
        log_info "Snapper enabled (BTRFS detected)"
    else
        log_info "Skipping Snapper (no BTRFS detected)"
    fi
}

enable_power_management() {
    log_info "Enabling power management"

    sudo systemctl enable --now power-profiles-daemon.service
}

enable_system_optimization() {
    log_info "Enabling system optimization"

    sudo systemctl enable --now haveged.service
    sudo systemctl enable --now plocate-updatedb.timer
    sudo systemctl enable --now syncthing@forbi.service
}

main() {
    init_script

    enable_networking_services
    enable_audio_services
    enable_printing_services
    configure_time_locale
    enable_security_services
    enable_backup_services
    enable_power_management
    enable_system_optimization

    finish_script 0
}

main "$@"