Output format has some problem. We should change output format.

[aimof]

I try godolint to this Dockerfile.

FROM go:1.12.1

RUN apt-get update
RUN apt-get upgrade
RUN apt-get clean

ADD LICENSE /root/LICENSE

(It's non-sense but break some rules)
Output is this.

#4 DL3005 Do not use apt-get upgrade or dist-upgrade. 
 #3 DL3009 Delete the apt-get lists after installing something. 
 #7 DL3020 Use COPY instead of ADD for files and folders.

There are some problem of output format.

• They are sorted by DL numbers not by lines.
• There are a space 2 rows and below.

It seems to be from

# line 110
_, _ = fmt.Fprint(cli.OutStream, strings.Trim(fmt.Sprintf("%s", rst), "[]"))

So we should change output format.

[zabio3]

Hi @aimof, thank you for reporting the issue! 😄

Thank you for pointing out, I was able to confirm the problem.

Since changing the lint check to asynchronous processing, the order of messages to be output was not guaranteed. Also, it was a known problem that unnecessary space was included in the second and subsequent lines.

I appreciate the pull request as I thought I needed to address these issues 👍