Yibo Cai created ARROW-9224:
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Summary: [Dev][Archery] Copy local repo on clone failure
Key: ARROW-9224
URL: https://issues.apache.org/jira/browse/ARROW-9224
Project: Apache Arrow
Issue Type: Improvement
Components: Archery
Reporter: Yibo Cai
Assignee: Yibo Cai
`archery benchmark diff` runs "git clone --local" to clone source code
to /tmp. If /tmp and source directory are not in same disk volume, it
fails with below error messages because "git clone --local" uses hard
links which only works in same volume.
Error log:
fatal: failed to create link
'/tmp/arrow-archery-lwm7k6wm/origin_master/arrow/.git/objects/2d/80a4d2da431dbfe3c736b6349eb4a0bcb6ece5':
Invalid cross-device link
subprocess.CalledProcessError: Command '['git', 'clone', '--local',
PosixPath('/home/cyb/arrow'),
'/tmp/arrow-archery-lwm7k6wm/origin_master/arrow']' returned non-zero exit
status 128.
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