kirra / docker-builder Goto Github PK

Currently all lines inside the Dockerfile-s are scanned for dependencies. This creates problems for dependencies that are commented out (e.g. they're no longer available). We could skip every line that is a comment inside a Dockerfile

Port the GitLab CI configuration to Travis

We need a chmod +x on it. Might as well rename it to remove the .py suffix as well.

There is no documentation about the configuration / settings. Let's create this.

The stdout & stderr outputs are hardcoded. They should honor configuration.

When providing an invalid configuration such as setting trying to push without registries the application crashes. We should provide error messages and better stop conditions.

It's possible to add arguments for the docker build command in the manifest.json under the arguments key. This currently only supports scalar values but some options can be passed multiple times (--build-arg, --add-host). Would be awesome if we support passing a list of values as well:

{
	"local_tag": "local",
	"registry_tag": "registry:latest",
	"arguments": {
		"--no-cache": true,
		"--build-arg": [
			"GITLAB_DOMAIN=domain.tld",
			"GITLAB_ACCESS_TOKEN=access token"
		]
	}
}

Currently the Docker images are resolved 1 level from a directory option. It would be more flexible if we scan images recursive from the base directory.

This potentially creates a heavy filesystem traversal but that is basically due to a bad configuration. We could at a notice about this to the README.