# pacman install script, shared by packaging/PKGBUILD and the three AUR packages
# (each links it). The same loop is in packaging/deb/prerm and the RPM %preun.

# Removing the package does not stop a running daemon: it keeps serving the
# mount from the deleted binary, so files deleted under the mount afterwards,
# `rm -rf ~/ProtonDrive` included, are still deleted on Proton Drive. Stop every
# logged-in user's service first; anything still queued stays on disk for the
# next install. Upgrades call pre_upgrade, not this.
pre_remove() {
  for dir in /run/user/*; do
    user=$(id -nu "${dir##*/}" 2>/dev/null) || continue
    if runuser -u "$user" -- env XDG_RUNTIME_DIR="$dir" \
      systemctl --user --quiet is-active proton-drive.service 2>/dev/null; then
      echo "Stopping Proton Drive for $user, which unmounts its drive."
      runuser -u "$user" -- env XDG_RUNTIME_DIR="$dir" \
        systemctl --user stop proton-drive.service 2>/dev/null || :
    fi
  done
}