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fix: move symlink restore to after container start #8

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Merged
bnusunny merged 1 commit into from
Feb 14, 2026
Merged

fix: move symlink restore to after container start #8

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10 changes: 5 additions & 5 deletions samcli/local/docker/container.py
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Original file line number Diff line number Diff line change
Expand Up @@ -287,11 +287,6 @@ def create(self, context):
raise DockerContainerCreationFailedException(
f"Container creation failed: {ex.explanation}, check template for potential issue"
)
finally:
# Restore any symlinks that were temporarily replaced with directories
# for container mount compatibility. This ensures the host filesystem
# remains unchanged for subsequent invocations.
self._restore_mapped_symlinks()
self.id = real_container.id

# Output container ID for test parsing
Expand Down Expand Up @@ -491,6 +486,11 @@ def start(self, input_data=None):
if "Ports are not available" in str(ex):
raise PortAlreadyInUse(ex.explanation.decode()) from ex
raise ex
finally:
# Restore any symlinks that were temporarily replaced with directories
# during container creation for mount compatibility (Finch/containerd).
# Must happen after start() since containerd resolves mounts at start time.
self._restore_mapped_symlinks()

def _initialize_concurrency_control(self):
"""
Expand Down