Add install script and update README with cgminer instructions

install.sh

@@ -0,0 +1,99 @@
+#!/bin/bash
+
+# NecroHash Installer
+# Installiert NecroHash und richtet den Autostart ein.
+
+TARGET_DIR="/opt/necrohash"
+USER="pi"
+
+if [ "$EUID" -ne 0 ]; then
+  echo "Bitte als root ausführen (sudo ./install.sh)"
+  exit 1
+fi
+
+echo "Installing NecroHash to $TARGET_DIR..."
+
+# 1. Systemabhängigkeiten
+echo "Installing system dependencies..."
+apt-get update
+apt-get install -y python3 python3-venv git libncurses5-dev libudev-dev build-essential autoconf automake libtool pkg-config libcurl4-openssl-dev
+
+# 2. Cgminer Installation (dmaxl fork for Gridseed)
+if [ ! -f "/usr/local/bin/cgminer" ]; then
+    echo "Compiling and installing cgminer for Gridseed..."
+    cd /tmp
+    git clone https://github.com/dmaxl/cgminer.git
+    cd cgminer
+    ./autogen.sh
+    ./configure --enable-gridseed
+    make
+    make install
+    cd ..
+    rm -rf cgminer
+else
+    echo "cgminer found, skipping compilation."
+fi
+
+# 3. NecroHash Dateien kopieren
+if [ -d "$TARGET_DIR" ]; then
+    echo "Backup existing installation..."
+    mv "$TARGET_DIR" "${TARGET_DIR}_backup_$(date +%s)"
+fi
+
+echo "Cloning/Copying NecroHash..."
+# Wir gehen davon aus, dass wir im Repo-Ordner sind. Kopieren wir einfach alles rüber.
+mkdir -p "$TARGET_DIR"
+cp -r . "$TARGET_DIR"
+chown -R $USER:$USER "$TARGET_DIR"
+
+# 4. Python Environment einrichten
+echo "Setting up Python environment..."
+su - $USER -c "cd $TARGET_DIR && python3 -m venv venv && source venv/bin/activate && pip install -r requirements.txt"
+
+# 5. Systemd Services einrichten
+
+# GUI Service
+cat <<EOF > /etc/systemd/system/necrohash-gui.service
+[Unit]
+Description=NecroHash Web GUI
+After=network.target
+
+[Service]
+User=$USER
+WorkingDirectory=$TARGET_DIR
+ExecStart=$TARGET_DIR/start_gui.sh
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+# Mining Service
+cat <<EOF > /etc/systemd/system/necrohash-miner.service
+[Unit]
+Description=NecroHash Miner (cgminer)
+After=network.target necrohash-gui.service
+
+[Service]
+User=$USER
+WorkingDirectory=$TARGET_DIR
+# Screen session for optional attaching: screen -r necrohash
+# ExecStart=screen -DmS necrohash /usr/local/bin/cgminer -c $TARGET_DIR/cgminer.conf
+# Direct execution (better for logs/systemd):
+ExecStart=/usr/local/bin/cgminer -c $TARGET_DIR/cgminer.conf
+Restart=always
+RestartSec=10
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+systemctl daemon-reload
+systemctl enable necrohash-gui.service
+systemctl enable necrohash-miner.service
+
+echo "Installation complete."
+echo "Edit config at $TARGET_DIR/cgminer.conf"
+echo "Start services with:"
+echo "  systemctl start necrohash-gui"
+echo "  systemctl start necrohash-miner"