first commit

install.sh

@@ -0,0 +1,81 @@
+#!/usr/bin/env bash
+# Installs crypto-trader as a systemd service on Ubuntu/Debian.
+# Must be run as root (or with sudo): sudo bash install.sh
+#
+# What this does:
+#   1. Copies the project to /opt/crypto-trader
+#   2. Creates a dedicated system user 'crypto-trader'
+#   3. Sets up a Python virtual environment
+#   4. Installs and enables the systemd service + timer
+set -euo pipefail
+
+INSTALL_DIR="/opt/crypto-trader"
+SERVICE_USER="crypto-trader"
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+if [ "$(id -u)" -ne 0 ]; then
+  echo "ERROR: Run this with sudo: sudo bash install.sh"
+  exit 1
+fi
+
+echo "Installing crypto-trader to $INSTALL_DIR ..."
+
+# ── 1. Create install directory ───────────────────────────────────────────
+mkdir -p "$INSTALL_DIR"
+
+# ── 2. Copy project files ─────────────────────────────────────────────────
+rsync -a --exclude='.git' --exclude='venv' --exclude='__pycache__' \
+  "$SCRIPT_DIR/" "$INSTALL_DIR/"
+
+# ── 3. Create dedicated system user ──────────────────────────────────────
+if ! id -u "$SERVICE_USER" &>/dev/null; then
+  useradd --system --no-create-home --shell /usr/sbin/nologin "$SERVICE_USER"
+  echo "Created system user: $SERVICE_USER"
+fi
+
+# ── 4. Set up .env (API keys) ─────────────────────────────────────────────
+if [ ! -f "$INSTALL_DIR/.env" ]; then
+  cp "$INSTALL_DIR/.env.example" "$INSTALL_DIR/.env"
+  chmod 600 "$INSTALL_DIR/.env"
+  chown "$SERVICE_USER:$SERVICE_USER" "$INSTALL_DIR/.env"
+  echo ""
+  echo ">>> Created $INSTALL_DIR/.env — add your Kraken API keys before starting:"
+  echo "    sudo nano $INSTALL_DIR/.env"
+  echo ""
+fi
+
+# ── 5. Python virtual environment ─────────────────────────────────────────
+if ! command -v python3 &>/dev/null; then
+  echo "Installing python3-venv ..."
+  apt-get install -y python3-venv python3-pip
+fi
+
+if [ ! -d "$INSTALL_DIR/venv" ]; then
+  python3 -m venv "$INSTALL_DIR/venv"
+fi
+"$INSTALL_DIR/venv/bin/pip" install --upgrade pip -q
+"$INSTALL_DIR/venv/bin/pip" install -r "$INSTALL_DIR/requirements.txt" -q
+echo "Python dependencies installed"
+
+# ── 6. Ownership ─────────────────────────────────────────────────────────
+chown -R "$SERVICE_USER:$SERVICE_USER" "$INSTALL_DIR"
+# positions.json and bot.log need to be writable by the service user
+touch "$INSTALL_DIR/positions.json" "$INSTALL_DIR/bot.log" 2>/dev/null || true
+chown "$SERVICE_USER:$SERVICE_USER" "$INSTALL_DIR/positions.json" "$INSTALL_DIR/bot.log" 2>/dev/null || true
+
+# ── 7. Systemd units ──────────────────────────────────────────────────────
+cp "$INSTALL_DIR/systemd/crypto-trader.service" /etc/systemd/system/
+cp "$INSTALL_DIR/systemd/crypto-trader.timer"   /etc/systemd/system/
+
+systemctl daemon-reload
+systemctl enable crypto-trader.timer
+
+echo ""
+echo "Installation complete."
+echo ""
+echo "Next steps:"
+echo "  1. Edit API keys:    sudo nano $INSTALL_DIR/.env"
+echo "  2. Test paper mode:  sudo -u $SERVICE_USER $INSTALL_DIR/venv/bin/python $INSTALL_DIR/bot.py"
+echo "  3. Start the timer:  sudo systemctl start crypto-trader.timer"
+echo "  4. View logs:        journalctl -u crypto-trader.service -f"
+echo "  5. Check schedule:   systemctl list-timers crypto-trader.timer"