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project: Return commit sha if detached HEAD

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Change-Id: I80b7d5965749096b59e854f61e913aa74c857b99
This commit is contained in:
Gavin Mak 2025-07-25 18:21:50 +00:00
parent 720bd1e96b
commit de1326a611
1 changed files with 5 additions and 1 deletions
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6
project.py
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@ -3835,7 +3835,11 @@ class Project:
def GetHead(self):
"""Return the ref that HEAD points to."""
try:
return self.rev_parse("--symbolic-full-name", HEAD)
symbolic_head = self.rev_parse("--symbolic-full-name", HEAD)
if symbolic_head == HEAD:
# Detached HEAD. Return the commit SHA instead.
return self.rev_parse(HEAD)
return symbolic_head
except GitError as e:
path = self.GetDotgitPath(subpath=HEAD)
raise NoManifestException(path, str(e))