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fix: correctly handle multi-path KUBECONFIG values #51

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Merged
corka149 merged 1 commit into from
Dec 8, 2025
Merged

fix: correctly handle multi-path KUBECONFIG values #51

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2 changes: 1 addition & 1 deletion Cargo.lock
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14 changes: 10 additions & 4 deletions python/portforward/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -236,11 +236,17 @@ def _config_path(config_path_arg) -> str:
elif config_path_arg:
return config_path_arg

# If KUBECONFIG is set, it might be a ":" separated list of paths
config_path = os.environ.get("KUBECONFIG", "")
if config_path:
for path in config_path.split(os.pathsep):
path = path.strip()
if path and os.path.isfile(path):
return path

# Fallback to the alternate path
alt_path = str(Path.home() / ".kube" / "config")

config_path = os.environ.get("KUBECONFIG", alt_path)

return config_path if os.path.isfile(config_path) else ""
return alt_path if os.path.isfile(alt_path) else ""


def _kube_context(context):
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