WORKDIR ignores the currently set USER and creates the new directories
with the root user ownership.
This changes that, by executing a chown after the mkdir if needed, and
also handle the case where the provided USER is an uid and the passwd
file is not available to resolve to the username.
Fixes#2259
Signed-off-by: Aris Buzachis <buzachis.aris@gmail.com>
Signed-off-by: Aris Buzachis <buzachis.aris@gmail.com>
Currently the default WorkingDir in test is "/", while in reallife it's
empty.
This change the tests to reflect reel life and fix the case where
First WorkingDir is relative.
* Vendor changes for go-containerregistry switch.
* Manual changes for go-containerregistry switch.
The biggest change is refactoring the tarball unpacking.
* Pull more of container-diff out.
* More vendor removals.
* More unit tests.
Aris Buzachis
Mehdi Abaakouk
Cole Wippern
dlorenc
Nick Kubala
Jon Johnson
Priya Wadhwa
Matt Rickard