tree e1a2b9ac2f26b9ce259c1fa8e1e1b93d5300f7a1
parent 18b4251bf4f689923a19bf7fbc50d5c2ea422b21
author Sean Mooney <work@seanmooney.info> 1598969505 +0000
committer Jens Harbott (frickler) <j.harbott@x-ion.de> 1599022111 +0000

move cleanup of pyc files

Previously pyc files were only cleaned if clean.sh was run.
with this change a new clean_pyc_files function was introduced
with the logic that was previously in clean.sh but it is now
invoked from unstack.sh

With the previous behavior you could not stack with horizon
enabled then unstack and stack again due to the presence of pyc
files that were owned by root.

By moving the clean to unstack in stead of clean.sh you can
now stack, unstack and stack again without hitting the pyc issue.
since unstack is invoked by clean the existing clean.sh behavior has
not changed in practice except for the fact the pyc files are
removed sooner in the process.

This change also removes support for findutils < 4.2.3
Ubuntu 12.04 and CentOS 6 both have 4.4.2 since they were
released 8 years ago and are now EOL its fair to assume
that all modern distros have 4.2.3+
https://repology.org/project/findutils/versions

Change-Id: I13c9aad9be7e0930a0d875b7d382090caf0b8982