#!/usr/bin/env bash
# Install Vitals as a systemd user service. Idempotent.
set -euo pipefail

HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
UNIT_DIR="$HOME/.config/systemd/user"
UNIT="$UNIT_DIR/vitals.service"

command -v python3 >/dev/null || { echo "python3 is required"; exit 1; }
[ -d /proc ] || { echo "this tool needs /proc (Linux)"; exit 1; }

mkdir -p "$UNIT_DIR"
sed "s|%h/Projects/vitals|$HERE|g" "$HERE/systemd/vitals.service" > "$UNIT"

systemctl --user daemon-reload
systemctl --user enable --now vitals.service
sleep 1

if systemctl --user is-active --quiet vitals.service; then
  echo "Vitals is running: http://127.0.0.1:8791"
  echo "  logs:    journalctl --user -u vitals -f"
  echo "  stop:    systemctl --user stop vitals"
  echo "  disable: systemctl --user disable --now vitals"
else
  echo "Vitals failed to start. Check: journalctl --user -u vitals -n 40"
  exit 1
fi

# --- bookmark bar -------------------------------------------------------
# A tool you have to remember the URL of does not get used. Put it behind the
# bar, where a bookmark belongs. The browser must be closed while we write,
# because Chromium keeps the bookmark model in memory and overwrites the file
# on its next save. Running install.sh while the browser is up is not a
# failure: it prints the one command to run afterwards.
if [ "${1:-}" = "--no-bookmark" ]; then
  echo
  echo "Bookmark skipped. Add it later with:"
  echo "  python3 $HERE/bookmark.py --install"
else
  echo
  python3 "$HERE/bookmark.py" --install ${VITALS_BOOKMARK_WAIT:+--wait "$VITALS_BOOKMARK_WAIT"} || true
fi