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

# --- config ---
REPO_URL="${REPO_URL:-<PUT_YOUR_GIT_URL_HERE>}"
APP_DIR="/opt/energy-price-scrapers"

# --- clone or update repo ---
if [ ! -d "$APP_DIR/.git" ]; then
  git clone "$REPO_URL" "$APP_DIR"
else
  git -C "$APP_DIR" fetch --all --prune
  git -C "$APP_DIR" checkout main
  git -C "$APP_DIR" pull --ff-only
fi

# --- venv build/refresh ---
python3 -m venv "$APP_DIR/.venv"
"$APP_DIR/.venv/bin/pip" install --upgrade pip setuptools wheel
if [ -f "$APP_DIR/requirements.txt" ]; then
  "$APP_DIR/.venv/bin/pip" install -r "$APP_DIR/requirements.txt"
else
  echo "requirements.txt missing; aborting."
  exit 1
fi

chown -R energy:energy "$APP_DIR"
echo "Install complete."

sudo install -m 0755 $APP_DIR/os/energy-price-scrapers-update.sh /usr/local/bin/energy-price-scrapers-update
sudo install -m 0755 $APP_DIR/os/energy-price-scrapers.service /etc/systemd/system/energy-price-scrapers.service

sudo systemctl daemon-reload
sudo systemctl enable --now energy-price-scrapers.service
sudo systemctl status energy-price-scrapers.service