fix(gitextractor): support empty repos

apache / incubator-devlake

Apache DevLake is an open-source dev data platform to ingest, analyze, and visualize the fragmented data from DevOps tools, extracting insights for engineering excellence, developer experience, and community growth.

Apache License 2.0

2.6k stars 526 forks source link

⚠️ Pre Checklist

Please complete ALL items in this checklist, and remove before submitting

[x] I have read through the Contributing Documentation.
[ ] I have added relevant tests.
[ ] I have added relevant documentation.
[x] I will add labels to the PR, such as pr-type/bug-fix, pr-type/feature-development, etc.

Summary

What does this PR do?

Support empty repos.
Fix a typo.
Add some debug logs.
Fix missing error message.

Does this close any open issues?

Closes N/A

Screenshots

Include any relevant screenshots here.

Before fix

After fix

Normal repos work well

Other Information

Any other information that is important to this PR.