From: Moritz Warning <moritzwarning@web.de>
Date: Sun, 2 Feb 2020 14:34:23 +0000 (+0100)
Subject: add help text to python script
X-Git-Tag: v1.0.0~27
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b5a59d1f4700a94163003e076864fdf981416ad7;p=web%2Ffirmware-selector-openwrt-org.git

add help text to python script
---

diff --git a/collect.py b/collect.py
index 09e0c64..3472110 100755
--- a/collect.py
+++ b/collect.py
@@ -11,16 +11,12 @@ SUPPORTED_METADATA_VERSION = 1
 paths = []
 output = {}
 
-for arg in sys.argv[1:]:
-  if os.path.isdir(arg):
-    for path in Path(arg).rglob('*.json'):
-      paths.append(path)
-  elif os.path.isfile(arg) and arg.endswith('.json'):
-    paths.append(arg)
-  else:
-    sys.stderr.write("Not a directory and not a .json file: {} => abort\n".format(arg))
-    exit(1)
+if len(sys.argv) != 2:
+	sys.stderr.write("Merge json files generated by OpenWrt.\n\nUsage: {} <openwrt-bin-dir>\n\nThe result will be printed to stdout.\n".format(sys.argv[0]))
+	exit(1)
 
+for path in Path(sys.argv[1]).rglob('*.json'):
+  paths.append(path)
 
 def collect_names(prefix, images):
   names = []