From bad757e74fab3e507c55d7c52d14f14645c01f0c Mon Sep 17 00:00:00 2001
From: "manuel.maier" <manuel.maier@maieredv.de>
Date: Tue, 5 Aug 2025 23:40:47 +0200
Subject: [PATCH] =?UTF-8?q?reinstall=5Fnewt.sh=20hinzugef=C3=BCgt?=
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---
 reinstall_newt.sh | 99 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 reinstall_newt.sh

diff --git a/reinstall_newt.sh b/reinstall_newt.sh
new file mode 100644
index 0000000..86e19de
--- /dev/null
+++ b/reinstall_newt.sh
@@ -0,0 +1,99 @@
+#!/bin/bash
+set -e
+
+REPO="fosrl/newt"
+INSTALL_DIR="/opt/newt"
+SERVICE_NAME="PVE-MGNT"
+SYMLINK="${INSTALL_DIR}/newt_latest"
+SERVICE_FILE="/etc/systemd/system/${SERVICE_NAME}.service"
+
+info() { echo -e "\033[0;32m[INFO]\033[0m $1"; }
+error() { echo -e "\033[0;31m[ERROR]\033[0m $1"; exit 1; }
+
+get_latest_version() {
+  curl -fsSL "https://api.github.com/repos/${REPO}/releases/latest" | grep -Po '"tag_name": *"\K[^"]+'
+}
+
+download_newt() {
+  local version="$1"
+  local arch=$(uname -m)
+  local file=""
+
+  case "$arch" in
+    x86_64) file="newt_linux_amd64" ;;
+    aarch64) file="newt_linux_arm64" ;;
+    armv7l) file="newt_linux_arm32" ;;
+    *) error "Nicht unterstützte Architektur: $arch" ;;
+  esac
+
+  local url="https://github.com/${REPO}/releases/download/${version}/${file}"
+  local target="${INSTALL_DIR}/newt_${version}"
+  mkdir -p "$INSTALL_DIR"
+  info "⬇️ Lade $url herunter …"
+  curl -fsSL "$url" -o "${target}.tmp" || error "Download fehlgeschlagen."
+  chmod +x "${target}.tmp"
+  mv "${target}.tmp" "$target"
+  ln -sf "$target" "$SYMLINK"
+  info "✅ newt ${version} installiert als ${target}"
+}
+
+cleanup_old_versions() {
+  cd "$INSTALL_DIR"
+  local keep=$(readlink -f newt_latest)
+  local versions=($(ls -1 newt_* | grep -v latest | sort -Vr))
+  local count=0
+  for ver in "${versions[@]}"; do
+    if [[ "$(readlink -f "$ver")" != "$keep" ]]; then
+      ((count++))
+      if [ "$count" -gt 1 ]; then
+        info "🧹 Entferne alte Version: $ver"
+        rm -f "$ver"
+      fi
+    fi
+  done
+}
+
+setup_systemd_service() {
+  echo "🆔 Bitte gib die Pangolin-ID ein: "
+  read -r PANGOLIN_ID
+  echo "🔑 Bitte gib das Secret ein: "
+  read -r PANGOLIN_SECRET
+  echo "🌐 Bitte gib den Endpoint (z. B. https://pangolin.domain.de) ein: "
+  read -r PANGOLIN_ENDPOINT
+
+  cat > "$SERVICE_FILE" <<EOF
+[Unit]
+Description=Newt Client - ${SERVICE_NAME}
+After=network.target
+
+[Service]
+ExecStart=${SYMLINK} --id ${PANGOLIN_ID} --secret ${PANGOLIN_SECRET} --endpoint ${PANGOLIN_ENDPOINT}
+Restart=always
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+  info "⏹ Stoppe Dienst ${SERVICE_NAME} ..."
+  systemctl stop "$SERVICE_NAME" || true
+
+  systemctl daemon-reload
+  systemctl enable "$SERVICE_NAME"
+  systemctl start "$SERVICE_NAME"
+  info "🛠️ systemd-Dienst ${SERVICE_NAME} eingerichtet und neu gestartet."
+}
+
+main() {
+  local version
+  version=$(get_latest_version)
+  version=${version#v}
+  info "📦 Neueste Version: $version"
+
+  download_newt "$version"
+  cleanup_old_versions
+  setup_systemd_service
+  info "🚀 Reinstallation abgeschlossen!"
+}
+
+main "$@"