Fix git_version on macOS (#24163)

2021-06-05 18:30:28 -05:00
parent 9f8e40e95c
commit 7449d6950a
1 changed files with 3 additions and 2 deletions
--- a/lib/spack/spack/fetch_strategy.py
+++ b/lib/spack/spack/fetch_strategy.py
@@ -780,8 +780,9 @@ def __init__(self, **kwargs):

    @property
    def git_version(self):
-        vstring = self.git('--version', output=str).lstrip('git version ')
-        return Version(vstring)
+        output = self.git('--version', output=str, error=str)
+        match = re.search(r'git version (\S+)', output)
+        return Version(match.group(1)) if match else None

    @property
    def git(self):