Using latest is prone to errors if the image will ever update. Pin the version explicitly to a release tag

Pin versions in apt get install. Instead of `apt-get install <package>` use `apt-get install <package>=<version>`

Set the SHELL option -o pipefail before RUN with a pipe in it. If you are using /bin/sh in an alpine image or if your shell is symlinked to busybox then consider explicitly setting your SHELL to /bin/ash, or disable this check

No lib folder detected. Skipping action.

Restore cache failed: Some specified paths were not resolved, unable to cache dependencies.

No lib folder detected. Skipping action.

Using latest is prone to errors if the image will ever update. Pin the version explicitly to a release tag

Pin versions in apt get install. Instead of `apt-get install <package>` use `apt-get install <package>=<version>`

Set the SHELL option -o pipefail before RUN with a pipe in it. If you are using /bin/sh in an alpine image or if your shell is symlinked to busybox then consider explicitly setting your SHELL to /bin/ash, or disable this check

Restore cache failed: Some specified paths were not resolved, unable to cache dependencies.

Unexpected input(s) 'repo', 'owner', 'branch', valid inputs are ['route', 'mediaType']

Charm test-upload has no own libs. Skipping action.

The following actions uses node12 which is deprecated and will be forced to run on node16: canonical/charming-actions/upload-charm@2.3.0. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

No resources were uploaded as part of this build. If you wish to upload the OCI image, set 'upload-image' to 'true'

Delete the apt-get lists after installing something

Avoid additional packages by specifying `--no-install-recommends`

Delete the apt-get lists after installing something