default path and make executable (pycom#104)

peter-pycom · web-flow · commit 9fb25481946d · 2020-02-27T20:41:38.000+01:00
this way it is easier to run this script standalone
diff --git a/esp32/get_idf_libs.py b/esp32/get_idf_libs.py
@@ -1,3 +1,5 @@
+#!/usr/bin/python
+
 import os
 import sys
 import argparse
@@ -6,8 +8,9 @@
 
 
 def main():
+    src_def = os.environ['IDF_PATH']+'/examples/wifi/scan/build'
     cmd_parser = argparse.ArgumentParser(description='Get the precompiled libs from the IDF')
-    cmd_parser.add_argument('--idflibs', default=None, help='the path to the idf libraries')
+    cmd_parser.add_argument('--idflibs', default=src_def, help='the path to the idf libraries (' + src_def + ')')
     cmd_args = cmd_parser.parse_args()
 
     src = cmd_args.idflibs
