Cataloger create branch by ref

[nopcoder]

No description provided.

[codecov-io]

Codecov Report

Merging #1020 (3647f52) into master (37fe63f) will decrease coverage by 0.01%.
The diff coverage is 83.33%.

@@            Coverage Diff             @@
##           master    #1020      +/-   ##
==========================================
- Coverage   46.27%   46.26%   -0.02%     
==========================================
  Files         152      152              
  Lines       12303    12315      +12     
==========================================
+ Hits         5693     5697       +4     
- Misses       5890     5894       +4     
- Partials      720      724       +4     

Impacted Files	Coverage Δ
catalog/mvcc/cataloger_create_branch.go	81.53% <81.81%> (-3.37%)	⬇️
api/api_controller.go	39.58% <100.00%> (ø)
catalog/mvcc/cataloger_create_entry.go	94.73% <0.00%> (-5.27%)	⬇️
catalog/mvcc/cataloger_create_repository.go	66.66% <0.00%> (-3.71%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 37fe63f...3647f52. Read the comment docs.