[Toaster] [PATCH v2 9/9] toaster: localhostbecontroller Remove git assumption

[Michael Wood]

We don't need to force everyone to use git for the method in which
openembedded-core is downloaded. For instance it could have been
downloaded and extracted as a tarball.

Signed-off-by: Michael Wood <michael.g.wood at intel.com>
---
 bitbake/lib/toaster/bldcontrol/localhostbecontroller.py | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/bitbake/lib/toaster/bldcontrol/localhostbecontroller.py b/bitbake/lib/toaster/bldcontrol/localhostbecontroller.py
index fbc5ee9..39de6dd 100644
--- a/bitbake/lib/toaster/bldcontrol/localhostbecontroller.py
+++ b/bitbake/lib/toaster/bldcontrol/localhostbecontroller.py
@@ -151,11 +151,17 @@ class LocalhostBEController(BuildEnvironmentController):
             localdirname = os.path.join(self.be.sourcedir, self.getGitCloneDirectory(giturl, commit))
             logger.debug("localhostbecontroller: giturl %s:%s checking out in current directory %s" % (giturl, commit, localdirname))
 
-            # make sure our directory is a git repository
+            # see if our directory is a git repository
             if os.path.exists(localdirname):
-                localremotes = self._shellcmd("git remote -v", localdirname)
-                if not giturl in localremotes:
-                    raise BuildSetupException("Existing git repository at %s, but with different remotes ('%s', expected '%s'). Toaster will not continue out of fear of damaging something." % (localdirname, ", ".join(localremotes.split("\n")), giturl))
+                try:
+                    localremotes = self._shellcmd("git remote -v",
+                                                  localdirname)
+                    if not giturl in localremotes:
+                        raise BuildSetupException("Existing git repository at %s, but with different remotes ('%s', expected '%s'). Toaster will not continue out of fear of damaging something." % (localdirname, ", ".join(localremotes.split("\n")), giturl))
+                except ShellCmdException:
+                    # our localdirname might not be a git repository
+                    #- that's fine
+                    pass
             else:
                 if giturl in cached_layers:
                     logger.debug("localhostbecontroller git-copying %s to %s" % (cached_layers[giturl], localdirname))
-- 
2.7.4