link_files

#!/usr/bin/env python3

import os.path

SCRIPT_DIR = os.path.abspath(os.path.dirname(__file__))
DOT_DIR = os.path.join(SCRIPT_DIR, 'dot')
HOME_DIR = os.path.expanduser('~')

def list_recursive(dirname):
    for entry in os.scandir(dirname):
        if entry.is_dir():
            for fname in list_recursive(entry.path):
                yield os.path.join(entry.name, fname)
        else:
            yield entry.name

def main():
    if not os.path.isdir(DOT_DIR):
        print(DOT_DIR, 'is not a directory')
        exit(1)
    for path in list_recursive(DOT_DIR):
        dirname, filename = os.path.split(path)
        if filename.startswith('.') or filename.endswith('~'):
            print('Not moving', path)
            continue
        dest = os.path.join(HOME_DIR, '.' + path)
        dest_dir = os.path.dirname(dest)
        source = os.path.join(DOT_DIR, path)
        os.makedirs(dest_dir, exist_ok=True)
        print('ln -s', source, dest)
        if os.path.islink(dest):
            os.remove(dest)
        elif os.path.exists(dest):
            print('  ERROR:', dest, 'exists and is not symlink')
            continue
        os.symlink(source, dest)

if __name__ == '__main__':
    main()