repos: introduce a new repo conf parameter "type"

This will be used to carry the type of repo we are talking about. At the
moment it defaults to "git".

Signed-off-by: Henning Schild <henning.schild@siemens.com>

docs/format-changelog.rst

@@ -57,3 +57,12 @@ Added
 
 - ``env`` key now allows to pass custom environment variables to the bitbake
   build process.
+
+Version 7
+---------
+
+Added
+~~~~~
+
+- ``type`` property to ``repos`` to be able to express which version control
+  system to use.

kas/__version__.py

@@ -28,5 +28,5 @@ __copyright__ = 'Copyright (c) Siemens AG, 2017'
 __version__ = '0.15.0'
 
 # Please update docs/format-changelog.rst when changing the file version.
-__file_version__ = 6
+__file_version__ = 7
 __compatible_file_version__ = 1

kas/config.py

@@ -187,6 +187,7 @@ class Config:
                                  layers_dict))
             url = repo_config_dict[repo].get('url', None)
             name = repo_config_dict[repo].get('name', repo)
+            typ = repo_config_dict[repo].get('type', 'git')
             refspec = repo_config_dict[repo].get('refspec', None)
             path = repo_config_dict[repo].get('path', None)
             dis_ops = False
@@ -204,8 +205,9 @@ class Config:
             else:
                 path = path or os.path.join(self.kas_work_dir, name)
 
-            rep = Repo.factory(url=url, path=path, refspec=refspec,
+            rep = Repo.factory(url=url, path=path, typ=typ,
-                               layers=layers, disable_operations=dis_ops)
+                               refspec=refspec, layers=layers,
+                               disable_operations=dis_ops)
             repo_dict[repo] = rep
         return repo_dict
 

kas/configschema.py

@@ -114,6 +114,9 @@ CONFIGSCHEMA = {
                             'url': {
                                 'type': 'string',
                             },
+                            'type': {
+                                'type': 'string',
+                            },
                             'refspec': {
                                 'type': 'string',
                             },

kas/repos.py

@@ -69,12 +69,14 @@ class Repo:
                                 self.path, self._layers)
 
     @staticmethod
-    def factory(url, path, refspec, layers, disable_operations):
+    def factory(url, path, typ, refspec, layers, disable_operations):
         """
             Return an instance Repo depending on params.
         """
         # pylint: disable=too-many-arguments
+        if typ == 'git':
             return GitRepo(url, path, refspec, layers, disable_operations)
+        raise NotImplementedError('Repo typ "%s" not supported.' % typ)
 
     @staticmethod
     def get_root_path(path, environ):