github: use keyfile

nvchecker/core.py

@@ -145,7 +145,7 @@ class Source:
     async def worker(name, conf):
       await token_q.get()
       try:
-        ret = await get_version(name, conf)
+        ret = await get_version(name, conf, keyman=self.keymanager)
         return name, ret
       except Exception as e:
         return name, e

nvchecker/source/github.py

@@ -38,6 +38,10 @@ async def get_version(name, conf, **kwargs):
   }
   if 'NVCHECKER_GITHUB_TOKEN' in os.environ:
     headers['Authorization'] = 'token %s' % os.environ['NVCHECKER_GITHUB_TOKEN']
+  else:
+    key = kwargs['keyman'].get_key('github')
+    if key:
+      headers['Authorization'] = 'token %s' % key
 
   kwargs = {}
   if conf.get('proxy'):