feat: Installer-Script fuer Debian 13

Einzeiler-Installation:
curl -s https://git.cynfo.net/christian/busylight_modular/raw/branch/master/install.sh | bash

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

install.sh

@@ -0,0 +1,98 @@
+#!/bin/bash
+# Busylight Modular - Installer fuer Debian 13 (Trixie)
+# Verwendung: curl -s https://git.cynfo.net/christian/busylight_modular/raw/branch/master/install.sh | bash
+
+set -e
+
+REPO_URL="https://git.cynfo.net/christian/busylight_modular.git"
+INSTALL_DIR="/opt/busylight"
+SERVICE_USER="busylight"
+
+echo "=========================================="
+echo " Busylight Modular - Installer"
+echo "=========================================="
+echo ""
+
+# Root-Check
+if [ "$(id -u)" -ne 0 ]; then
+    echo "FEHLER: Bitte als root ausfuehren."
+    exit 1
+fi
+
+# OS-Check
+if [ ! -f /etc/debian_version ]; then
+    echo "WARNUNG: Kein Debian erkannt. Fortfahren auf eigene Gefahr."
+fi
+
+echo "[1/6] Pakete installieren..."
+apt-get update -qq
+apt-get install -y -qq python3 python3-venv python3-pip git curl > /dev/null 2>&1
+echo "       OK"
+
+echo "[2/6] Benutzer '$SERVICE_USER' erstellen..."
+if id "$SERVICE_USER" &>/dev/null; then
+    echo "       Benutzer existiert bereits"
+else
+    useradd -r -m -d "$INSTALL_DIR" -s /bin/bash "$SERVICE_USER"
+    echo "       OK"
+fi
+
+echo "[3/6] Repository klonen nach $INSTALL_DIR..."
+if [ -d "$INSTALL_DIR/.git" ]; then
+    echo "       Repository existiert bereits, aktualisiere..."
+    cd "$INSTALL_DIR"
+    git config --global --add safe.directory "$INSTALL_DIR" 2>/dev/null
+    git pull
+else
+    mkdir -p "$INSTALL_DIR"
+    git clone "$REPO_URL" "$INSTALL_DIR"
+fi
+chown -R "$SERVICE_USER:$SERVICE_USER" "$INSTALL_DIR"
+echo "       OK"
+
+echo "[4/6] Python Virtual Environment einrichten..."
+cd "$INSTALL_DIR"
+su - "$SERVICE_USER" -c "cd $INSTALL_DIR && python3 -m venv venv && source venv/bin/activate && pip install -q -r requirements.txt"
+echo "       OK"
+
+echo "[5/6] systemd Service installieren..."
+cp "$INSTALL_DIR/busylight.service" /etc/systemd/system/
+systemctl daemon-reload
+systemctl enable busylight
+echo "       OK"
+
+echo "[6/6] Service starten..."
+systemctl restart busylight
+sleep 2
+
+# Status pruefen
+if systemctl is-active --quiet busylight; then
+    echo "       OK - Service laeuft"
+else
+    echo "       WARNUNG: Service konnte nicht gestartet werden"
+    echo "       Pruefe: journalctl -u busylight -n 20"
+fi
+
+# IP ermitteln
+IP=$(hostname -I | awk '{print $1}')
+
+echo ""
+echo "=========================================="
+echo " Installation abgeschlossen!"
+echo "=========================================="
+echo ""
+echo " Web-Interface:  http://${IP}:8080"
+echo " Webhook-API:    http://${IP}:8081"
+echo ""
+echo " Naechste Schritte:"
+echo "   1. Web-Interface oeffnen"
+echo "   2. Unter Einstellungen Azure Credentials eintragen"
+echo "   3. Mit Azure verbinden (Button)"
+echo "   4. Benutzer synchronisieren"
+echo "   5. WLED-Geraete hinzufuegen"
+echo "   6. Zuordnungen erstellen"
+echo ""
+echo " Update:  cd $INSTALL_DIR && git pull && sudo systemctl restart busylight"
+echo " Logs:    journalctl -u busylight -f"
+echo " Status:  systemctl status busylight"
+echo ""