From ca2517b151c6d0dfe8367a7233a0394e01fcae46 Mon Sep 17 00:00:00 2001
From: Tony DiCola <tony@tonydicola.com>
Date: Fri, 26 Jun 2015 19:29:54 -0700
Subject: [PATCH] Add --new option to find_libraries.py to filter to 'new'
 libraries that don't have a library.properties file.

---
 find_libraries.py | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/find_libraries.py b/find_libraries.py
index 83eaae5..8b8523b 100644
--- a/find_libraries.py
+++ b/find_libraries.py
@@ -1,6 +1,6 @@
 """
 Scan a Github account for any Arduino libraries and print out a list of them.
-The heuristic for identifying an Arduino library is to look for a Github 
+The heuristic for identifying an Arduino library is to look for a Github
 repository that has an 'examples' folder in its root and subfolders beneath
 it that contain either .ino or .pde files.  Note that this is not a foolproof
 heuristic and Processing libraries might be found too!
@@ -37,6 +37,16 @@ def is_arduino_library(repository):
     # Couldn't find any subdir with ino/pde files, must not be an Arduino library.
     return False
 
+def has_library_properties(repository):
+    """Return True if the repository has a library.properties file."""
+    try:
+        lib = repository.get_contents('library.properties')
+    except UnknownObjectException:
+        # No library.properties file.
+        return False
+    # Found the file!
+    return True
+
 
 if __name__ == '__main__':
     # Build command line argument parser and parse arguments.
@@ -57,6 +67,9 @@ if __name__ == '__main__':
                         choices=['all', 'owner', 'public', 'private', 'member'],
                         default='all',
                         help='scan for specific type of repositories.  For example --type public will only scan public repositories.  Default is all.')
+    parser.add_argument('-n', '--new',
+                        action='store_true',
+                        help='only list Arduino libraries which have no library.properties file (i.e. might be new)')
     parser.add_argument('github_root',
                         action='store',
                         help='Github user/organization name to scan for Arduino libraries')
@@ -69,4 +82,5 @@ if __name__ == '__main__':
     # name of any that look like Arduino libraries.
     for repo in gh.get_user(args.github_root).get_repos(type=args.type):
         if is_arduino_library(repo):
-            print(repo.name)
+            if not args.new or (args.new and not has_library_properties(repo)):
+                print(repo.name)