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

BASE="/mnt/sharepoint"
MPS=(
  "$BASE/Administration"
  "$BASE/Operations"
  "$BASE/SkyscaleCommerce"
)

is_mounted() { findmnt -rn "$1" >/dev/null 2>&1; }

# Do not stay inside any mount
cd /

for mp in "${MPS[@]}"; do
  if ! is_mounted "$mp"; then
    echo "Not mounted: $mp"
    continue
  fi

  echo "Unmounting: $mp"
  if ! fusermount3 -u "$mp" 2>/dev/null; then
    fusermount3 -uz "$mp" 2>/dev/null || sudo umount -l "$mp" 2>/dev/null || {
      echo "ERROR: failed to unmount $mp"
      exit 1
    }
  fi
done

# Optional: kill any leftover rclone mount processes still referencing /mnt/sharepoint
pkill -f "rclone mount.*${BASE}" 2>/dev/null || true