Move terraform-docs args after md command

[barryib]

Move terraform-docs args after markdown command

With the actual behavior of the terraform_docs.sh script, we can't pass command options. We can only pass global options like --with-aggregate-type-defaults, --no-sort, etc. By moving args after markdown command, we can pass global and commands options at once.

## terraform-docs without escape hook
I don't since which version of terraform-docs, but it try to escape all values with underscore. Everything is discussed in the following issue terraform-docs/terraform-docs#111 and PR terraform-docs/terraform-docs#117.

So with this PR I add the --no-escape option to resolve doc generation issue terraform-aws-modules/terraform-aws-eks#668

I can remove this hook if you think we don't need to defined it here

[barryib]

@antonbabenko Any chance to get this reviewed ? It's actually a blocker for us in terraform-aws-modules/terraform-aws-eks#668

[antonbabenko]

Thanks for the PR! Do we actually need to have a separate hook to handle no-escape as an argument? I think it is fine if we just have one hook which accepts any argument (as it has been done already). What do you think?

[barryib]

Do we actually need to have a separate hook to handle no-escape as an argument?

Not really. It was just a proposal.

think it is fine if we just have one hook which accepts any argument (as it has been done already). What do you think?

Let's do that. I just removed the hook from the PR.

[barryib]

@antonbabenko ready for review.

[antonbabenko]

Thanks @barryib !

v1.22.0 has been just released.

[barryib]

Thanks @antonbabenko !