如何通过pygit2获取当前签出的Git分支名称？

Question

这个问题应该涉及到：

• How to get the current branch name in Git?
• Get git current branch/tag name
• How to get the name of the current git branch into a variable in a shell script?
• How to programmatically determine the current checked out Git branch

但我想知道如何做到这一点通过pygit2？

Answer 1

从 PyGit Documentation

无论这些应该工作

head = repo.lookup_reference('HEAD').resolve() 
head = repo.head 

branch_name = head.name 

Answer 2

为了让传统的 “速记” 的名字：

from pygit2 import Repository 

Repository('.').head.shorthand # 'master'