[OE-core] [PATCH 3/3] oeqa/utils/metadata: Add commit_count to fallback logic

[Richard Purdie]

Currently if python3-git isn't installed we can get odd behaviours when the
commit_count is absent. Avoid this set of bugs by adding a fallback here.

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/lib/oeqa/utils/metadata.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/meta/lib/oeqa/utils/metadata.py b/meta/lib/oeqa/utils/metadata.py
index b7def772240..70a27569f26 100644
--- a/meta/lib/oeqa/utils/metadata.py
+++ b/meta/lib/oeqa/utils/metadata.py
@@ -72,8 +72,10 @@ def git_rev_info(path):
             info['commit'] = subprocess.check_output(["git", "rev-parse", "HEAD"], cwd=path).decode('utf-8').strip()
         except subprocess.CalledProcessError:
             pass
-        return info
-
+        try:
+            info['commit_count'] = int(subprocess.check_output(["git", "rev-list", "--count", "HEAD"], cwd=path).decode('utf-8').strip())
+        except subprocess.CalledProcessError:
+            pass
     try:
         repo = Repo(path, search_parent_directories=True)
     except (InvalidGitRepositoryError, NoSuchPathError):
-- 
2.20.1