fix: clear omit_containers config with empty flag, fixes #6140 #6202
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Issue
ddev config --omit-containers=""
doesn't removeomit_containers
from.ddev/config.yaml
as expected (#6140).Solution
This PR clears
omit-containers
when an empty string is passed. It uses theChanged
method, consistent with the global version of the command. Changes are made inhandleMainConfigArgs
incmd/ddev/cmd/config.go
.Testing
Manual testing involves running
ddev config --omit-containers=db
andddev config --omit-containers=""
and checking.ddev/config.yaml
. Automated tests will be added to verify the flag's functionality.Related Issues
Fixes issue #6140.
Deployment
No special deployment actions needed. This change doesn't affect other code.