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-rwxr-xr-xpython/delete_dotfile_symlinks.py88
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diff --git a/python/delete_dotfile_symlinks.py b/python/delete_dotfile_symlinks.py
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-#!/usr/bin/env python3
-
-# TODO: Prefer a proper Python module doc here.
-# Find and delete all symlinks to the dotfiles defined in $BRIEFCASE.
-#
-# Oftentimes I corrupt the state of my dotfiles. The intention with this script
-# is to write some tooling to help me better manage my dotfile cleanliness. An
-# example workflow might look like:
-#
-# ```shell
-# > ./delete_dotfile_symlinks.py --audit
-# > ./delete_dotfile_symlinks.py --seriously
-# > cd ..
-# > make install
-# ```
-
-################################################################################
-# Dependencies
-################################################################################
-
-import argparse
-import os
-import sys
-
-from os.path import expanduser
-
-################################################################################
-# Library
-################################################################################
-
-def homify(path):
-  """Prefer ~ instead of the absolute `path`."""
-  home = expanduser('~')
-  return path.replace(home, '~')
-
-def main():
-  parser = argparse.ArgumentParser(description='Remove symlinks to my managed dotfiles.')
-  parser.add_argument('--audit', dest='audit', action='store_true', help='Output all symlinks that would be deleted. This is the default behavior. This option is mutually exclusive with the --seriously option.')
-  parser.add_argument('--seriously', dest='seriously', action='store_true', help='Actually delete the symlinks. This option is mutually exclusive with the --audit option.')
-  parser.add_argument('--repo-name', dest='name', default='briefcase', help='The name of the repository. Usually "briefcase" or "dotfiles".')
-  parser.add_argument('--device-only', dest='device_only', action='store_true', help='Only output the device-specific dotfiles.')
-  args = parser.parse_args()
-
-  # TODO: Instead of doing this manually, is this something that argparse supports?
-  if not args.audit and not args.seriously:
-     print('Either --audit or --seriously must be passed. See --help for more information.')
-     # TODO: What's the proper exit code here?
-     sys.exit(1)
-
-  # These two options are mutually exclusive.
-  assert args.audit != args.seriously
-
-  count = 0
-
-  for cwd, dirs, files in os.walk(expanduser("~")):
-    # Skip this repository.
-    if args.name in cwd:
-      continue
-    for file in files:
-      source = os.path.join(cwd, file)
-      if os.path.islink(source):
-        dest = os.readlink(source)
-        # We won't know certainly if the link points to a dotfile that I manage
-        # with this simple test.
-        if args.device_only:
-          # TODO: Change 'desktop' with a lookup of hostname to device name.
-          if 'configs/desktop' in dest:
-            if args.audit:
-              print('{} -> {}'.format(homify(source), homify(dest)))
-            elif args.seriously:
-              print('rm {}'.format(source))
-              os.remove(source)
-            count += 1
-        elif args.name in dest:
-          if args.audit:
-            print('{} -> {}'.format(homify(source), homify(dest)))
-          elif args.seriously:
-            print('rm {}'.format(source))
-            os.remove(source)
-          count += 1
-
-  if args.audit:
-    print('Would have deleted {} symlinks.'.format(count))
-  elif args.seriously:
-    print('Successfully deleted {} symlinks.'.format(count))
-
-if __name__ == '__main__':
-   main()