@@ -11,6 +11,7 @@ import sys

 import stat

 import yaml

 import errno

+import argparse

 import threading

 # Excerpt from `apt show python3-fusepy`:

@@ -288,11 +289,17 @@ class CombinedFS(Operations):

 		# return EINVAL:

 		raise FuseOSError(errno.EINVAL)

-def main(conf_path, mountpoint):

+def main(conf_path, mountpoint, foreground):

 	conf = {}

 	with open(conf_path) as conf_file:

 		conf = yaml.load(conf_file.read())

-	FUSE(CombinedFS(conf), mountpoint, foreground=True, ro=True, default_permissions=True, allow_other=True)

+	FUSE(CombinedFS(conf), mountpoint, foreground=foreground, ro=True, default_permissions=True, allow_other=True)

 if __name__ == '__main__':

-	main(sys.argv[1], sys.argv[2])

+	parser = argparse.ArgumentParser(description='Expose a transformed, version of Let\'s Encrypt / Certbot\'s "live" directory')

+	parser.add_argument('conf_path', help='CombinedFS configuration file')

+	parser.add_argument('mountpoint', help='mount point')

+	parser.add_argument('-o', dest='options', help='mount options (ignored, only there for compatibility purposes)')

+	parser.add_argument('-f', '--foreground', dest='foreground', help='run in the foreground', action='store_true')

+	args = parser.parse_args()

+	main(args.conf_path, args.mountpoint, args.foreground)