# Copyright 2021 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# We renamed the symlink.
for old_link in /home/*/trunk; do
  new_link="${old_link%/*}/chromiumos"
  if [[ -L "${old_link}" && ! -L "${new_link}" ]]; then
    if [[ -f "${new_link}" ]]; then
      rm -f "${new_link}"
    elif [[ -d "${new_link}" ]]; then
      # Some devs have a little .cache state for unknown reason.  Delete the
      # few known safe paths, but don't try to delete the whole tree.
      rm -rf "${new_link}/.cache/common"
      rmdir "${new_link}/.cache" 2>/dev/null
      if ! rmdir "${new_link}"; then
        echo "ERROR: ~/chromiumos exists inside your SDK when it should not."
      fi
    fi
    ln -s /mnt/host/source "${new_link}"
  fi
done