sebys-hosting-scripts/install-wings.sh

#!/usr/bin/env bash
set -euo pipefail

########################################
# Seby's Calagopus Wings Installer
# curl | bash safe
########################################

########################################
# Styling
########################################
TTY="/dev/tty"

BOLD="\033[1m"
GREEN="\033[32m"
YELLOW="\033[33m"
RED="\033[31m"
BLUE="\033[34m"
RESET="\033[0m"

section() { printf "\n${BLUE}${BOLD}==> %s${RESET}\n" "$*"; }
say()     { printf "${GREEN}✔ %s${RESET}\n" "$*"; }
warn()    { printf "${YELLOW}⚠ %s${RESET}\n" "$*"; }
err()     { printf "${RED}✖ %s${RESET}\n" "$*"; }

have() { command -v "$1" >/dev/null 2>&1; }

need_tty() {
  if [[ ! -r "$TTY" || ! -w "$TTY" ]]; then
    err "No interactive TTY available."
    exit 1
  fi
}

prompt() {
  local msg="$1"
  local out
  printf "${BOLD}%s${RESET}" "$msg" >"$TTY"
  IFS= read -r out <"$TTY"
  printf "%s" "$out"
}

confirm_default_no() {
  local msg="$1"
  local ans
  ans="$(prompt "$msg [y/N]: ")"
  [[ "${ans,,}" == "y" || "${ans,,}" == "yes" ]]
}

require_root_or_sudo() {
  if [[ "${EUID:-$(id -u)}" -ne 0 ]]; then
    if have sudo; then
      SUDO="sudo"
    else
      err "Root or sudo required."
      exit 1
    fi
  else
    SUDO=""
  fi
}

apt_install() {
  $SUDO apt-get update -y >/dev/null 2>&1
  $SUDO apt-get install -y "$@" >/dev/null 2>&1
}

########################################
# Spinner (writes to /dev/tty so curl|bash stays safe)
########################################
run_with_spinner() {
  local label="$1"; shift

  # Run the provided command in the background
  ("$@") &
  local pid=$!

  local spin='|/-\'
  local i=0

  # Hide cursor
  printf "\033[?25l" >"$TTY" || true

  # Spinner loop
  while kill -0 "$pid" 2>/dev/null; do
    i=$(( (i + 1) % 4 ))
    printf "\r${BLUE}${BOLD}..${RESET} %s %s" "${spin:$i:1}" "$label" >"$TTY"
    sleep 0.12
  done

  # Wait for completion + capture exit status
  wait "$pid"
  local rc=$?

  # Clear spinner line + show cursor
  printf "\r\033[K" >"$TTY"
  printf "\033[?25h" >"$TTY" || true

  return "$rc"
}

########################################
# SSL config updater
########################################
update_ssl_config() {
  local domain="$1"
  local cfg="/etc/pterodactyl/config.yml"
  local cert="/etc/letsencrypt/live/${domain}/fullchain.pem"
  local key="/etc/letsencrypt/live/${domain}/privkey.pem"

  if [[ ! -f "$cfg" ]]; then
    warn "Config not found — skipping SSL update."
    return
  fi

  if [[ ! -f "$cert" || ! -f "$key" ]]; then
    warn "Cert files not found — skipping SSL update."
    return
  fi

  section "Updating SSL configuration"
  $SUDO cp -a "$cfg" "${cfg}.bak"

  $SUDO awk -v cert="$cert" -v key="$key" '
    BEGIN { inssl=0 }
    {
      if ($0 ~ /^  ssl:[[:space:]]*$/) { inssl=1; print; next }
      if (inssl==1) {
        if ($0 ~ /^  [^[:space:]]/ && $0 !~ /^  ssl:/) { inssl=0 }
        else if ($0 ~ /^    enabled:/) { print "    enabled: true"; next }
        else if ($0 ~ /^    cert:/)    { print "    cert: " cert; next }
        else if ($0 ~ /^    key:/)     { print "    key: " key; next }
      }
      print
    }
  ' "$cfg" | $SUDO tee "$cfg" >/dev/null

  say "SSL block updated (backup saved)"
}

########################################
# Header
########################################
clear
cat << "EOF"

  ____      _
 / ___|__ _| | __ _  __ _  ___  _ __  _   _ ___
| |   / _` | |/ _` |/ _` |/ _ \| '_ \| | | / __|
| |__| (_| | | (_| | (_| | (_) | |_) | |_| \__ \
 \____\__,_|_|\__,_|\__, |\___/| .__/ \__,_|___/
                    |___/      |_|

        Calagopus Wings Installer | v1.0

EOF

need_tty
require_root_or_sudo

if ! have apt-get; then
  err "Only Debian/Ubuntu supported."
  exit 1
fi

########################################
# Docker
########################################
section "Docker Check"

if have docker; then
  say "Docker detected: $(docker --version || true)"
else
  warn "Docker not installed."
  if confirm_default_no "Install Docker?"; then
    section "Installing Docker (quiet mode)"
    apt_install ca-certificates curl

    # Quiet install + spinner so users know it's working
    if run_with_spinner "Installing Docker..." bash -c "curl -fsSL https://get.docker.com/ | CHANNEL=stable ${SUDO:-} bash >/dev/null 2>&1"; then
      say "Docker installed successfully"
      say "$(docker --version)"
    else
      err "Docker installation failed"
      exit 1
    fi
  else
    err "Docker required. Exiting."
    exit 1
  fi
fi

########################################
# Download Wings
########################################
section "Downloading Wings"

ARCH="$(uname -m)"
case "$ARCH" in
  x86_64|amd64) WINGS_ARCH="x86_64" ;;
  aarch64|arm64) WINGS_ARCH="aarch64" ;;
  *)
    err "Unsupported architecture: $ARCH"
    exit 1
    ;;
esac

WINGS_URL="https://github.com/calagopus/wings/releases/latest/download/wings-rs-${WINGS_ARCH}-linux"
WINGS_BIN="/usr/local/bin/wings"

$SUDO curl -fL "$WINGS_URL" -o "$WINGS_BIN" >/dev/null 2>&1
$SUDO chmod +x "$WINGS_BIN"

say "Wings installed"
"$WINGS_BIN" version || true

########################################
# Configure
########################################
CONFIG_CREATED=false
section "Configuration"

if confirm_default_no "Run wings configure --join-data now?"; then
  JOIN_DATA="$(prompt "Paste join-data string: ")"
  if [[ -n "$JOIN_DATA" ]]; then
    $SUDO mkdir -p /etc/pterodactyl
    $SUDO "$WINGS_BIN" configure --join-data "$JOIN_DATA"
    CONFIG_CREATED=true
    say "Configuration complete"
  else
    warn "No join-data provided"
  fi
fi

########################################
# SSL
########################################
if $CONFIG_CREATED && confirm_default_no "Set up SSL with certbot?"; then
  section "SSL Setup"

  DOMAIN="$(prompt "Enter domain: ")"
  EMAIL="$(prompt "Enter email: ")"

  if [[ -n "$DOMAIN" && -n "$EMAIL" ]]; then
    apt_install certbot

    $SUDO certbot certonly \
      --standalone \
      -d "$DOMAIN" \
      --non-interactive \
      --agree-tos \
      --email "$EMAIL" \
      --no-eff-email

    update_ssl_config "$DOMAIN"
  else
    warn "Domain/email missing — skipping SSL"
  fi
fi

########################################
# Service
########################################
section "Service Installation"

if confirm_default_no "Install as systemd service?"; then
  $SUDO "$WINGS_BIN" service-install
  say "Service installed"
  $SUDO systemctl --no-pager status wings || true
fi

section "Done"
say "Calagopus Wings installation complete."