added support for arguments

Try naxalnet --help to see help

README.md

@@ -22,6 +22,7 @@ The author, not unlike the Government of India, does not wish
 to take responsibility in your well-being if you get arrested under
 a draconian national security law, which was once used to arrest
 a person involved in the freedom struggle against British Raj.
+
 -->
 
 The name naxal comes from Naxalbari, a village in Darjeeling,

naxalnet/__init__.py

@@ -16,4 +16,4 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-__version__ = "0.2.0a"
+__version__ = "0.2.0a1"

naxalnet/scripts.py

@@ -24,11 +24,13 @@ import sys
 from pathlib import Path
 from shutil import copy
 from dasbus.error import DBusError
+from argparse import ArgumentParser
 from naxalnet.iwd import IWD, Device, Adapter
 
 NETWORKD_CONFIGS = "/usr/share/naxalnet/networkd"
 NETWORKD_VOLATILE_DIR = "/run/systemd/network"
-ADHOC_SSID = "HelloWorld"
+# default values
+ADHOC_NAME = "HelloWorld"
 AP_SSID = "NaxalNet"
 AP_PASSWD = "naxalnet256"
 
@@ -58,6 +60,7 @@ def here_be_dragons():
     This function is run every time you
     execute naxalnet from commandline
     """
+    args = parse_args()
     try:
         copy_files()
     except PermissionError as error:
@@ -94,7 +97,7 @@ def here_be_dragons():
             if not adhoc_adapter.is_powered_on():
                 adhoc_adapter.power_on()
                 adhoc_device.reload()
-            adhoc_device.start_adhoc_open(ADHOC_SSID)
+            adhoc_device.start_adhoc_open(args.adhoc_name)
             # Start Access point if ap_device is not empty,
             # ie, we have more devices
             if len(ap_devices) != 0:
@@ -106,10 +109,32 @@ def here_be_dragons():
                 if not ap_adapter.is_powered_on():
                     ap_adapter.power_on()
                     ap_adapter.reload()
-                ap_device.start_ap(AP_SSID, AP_PASSWD)
+                ap_device.start_ap(args.ap_ssid, args.ap_passwd)
     except DBusError as error:
         print(error)
         sys.exit("An error occured while communicating with iwd")
 
     # naxalnet will print Bye if no errors occured
     print("Bye")
+
+
+def parse_args():
+    parser = ArgumentParser(description="setup batman networks")
+    parser.add_argument(
+        "--ap-ssid",
+        type=str,
+        help="SSID of the WiFi AP",
+        default=AP_SSID,
+    )
+    parser.add_argument(
+        "--ap-passwd",
+        "--ap-password",
+        type=str,
+        help="password of the WiFi AP",
+        default=AP_PASSWD,
+    )
+    parser.add_argument(
+        "--adhoc-name", type=str, default=ADHOC_NAME, help="name of adhoc network"
+    )
+
+    return parser.parse_args()