Docker image outputs blank version

[polarathene]

docker run --rm -it mstruebing/editorconfig-checker:2.3.5 ec -version outputs nothing. I've also run the ec -version command via the containers shell internally and got the same result. Commands like ec -help work correctly.

This is an issue as even though the config specifies 2.3.5 in it's "Version" property, the tool exits stating versions do not match. I have seen in the source (which has some grammar and spelling errors in comment):

editorconfig-checker/cmd/editorconfig-checker/main.go

Lines 17 to 19 in 8b1d55c

	// version is used vor the help
	// version is dynamically set at compiletime
	var version string

Is that meant to be set in the Dockerfile?

---

Additionally, in the README, you have two example configs, one matches the source with PascalCase, while the other is in snake_case. Did that convention change at some point and the snake_case example was not updated? Or are both styles supported? (not clarified in the README)

[mstruebing]

Thank you, I will have a look at the version issue.

In regard to the documentation, I think that changed at some point, the snake_case should not work if I have everything in mind correctly.

However, feel free to provide a pull request regarding changes 👍

[mstruebing]

Documentation is fixed, docker image isn't.

[mstruebing]

$ docker run -it mstruebing/editorconfig-checker:latest /usr/bin/ec --version
Unable to find image 'mstruebing/editorconfig-checker:latest' locally
latest: Pulling from mstruebing/editorconfig-checker
540db60ca938: Already exists
5fe8a97609e0: Pull complete
ea0b182ef113: Pull complete
835b52ff4d35: Pull complete
Digest: sha256:debbffc2d58536d50231dde9d62468f37d32433fd59b410eacee0a8600ec2109
Status: Downloaded newer image for mstruebing/editorconfig-checker:latest
2.3.5