__main__.py

"""A fuse filesystem that hides symlinks."""
import sys

import fuse

import hide_symlinks


def main():
    """Start the FUSE filesystem"""
    if len(sys.argv) < 3:
        print('usage: {} <root> <mountpoint>'.format(sys.argv[0]))
        sys.exit(1)

    # Find the filesystem options (the things following "-o")
    options = ''
    for i in range(len(sys.argv)):
        if sys.argv[i] == "-o" and len(sys.argv) > i+1:
            options = sys.argv[i+1]

    # Turn them into a format fuse.FUSE can handle (kwargs)
    fuse_args = {}
    for option in options.split(","):
        option_parts = option.split("=")
        if len(option_parts) == 1:
            fuse_args[option_parts[0]] = True
        else:
            fuse_args[option_parts[0]] = option_parts[1]

    # Start the FUSE FS
    fuse.FUSE(hide_symlinks.HideSymlinks(sys.argv[1]), sys.argv[2],
              foreground=False, **fuse_args)


if __name__ == '__main__':
    main()