hadolint dislikes source

[grooverdan]

found in #3301, assuming its a new hadolint version.

ci_build_images/fedora.Dockerfile:12 SC3046 warning: In POSIX sh, 'source' in place of '.' is undefined.

So used a . instead.

[RazvanLiviuVarzaru]

Yes, updated ~ 21 hours ago.
https://hub.docker.com/r/hadolint/hadolint/tags?name=latest

[fauust]

Yep, same here after upgrading hadolint image:

~/buildbot dev
.venv ❯ pre-commit run docker-hadolint -a
Run hadolint with docker.................................................Passed

Remove hadolint image to force a pull:

~/buildbot dev 6s
.venv ❯ pre-commit run docker-hadolint -a
Run hadolint with docker.................................................Failed
- hook id: docker-hadolint
- exit code: 1

ci_build_images/pip.Dockerfile:9 SC3046 warning: In POSIX sh, 'source' in place of '.' is undefined.
ci_build_images/opensuse.Dockerfile:13 SC3046 warning: In POSIX sh, 'source' in place of '.' is undefined.
ci_build_images/sles.Dockerfile:13 SC3046 warning: In POSIX sh, 'source' in place of '.' is undefined.
ci_build_images/fedora.Dockerfile:12 SC3046 warning: In POSIX sh, 'source' in place of '.' is undefined.