Allow npm-scripts to format .md and .yml files

[wincent]

Issue type

• 🎁 Feature request

Description

Desired behavior:

As per #91 — they want to format YAML and Markdown too using @liferay/npm-scripts.

Current behavior:

We only support a hard-coded list of file extensions for the reasons discussed in the linked issue.

[jbalsas]

Just quick comment, in liferay-portal we have

• Lots of .md files
• Few .yml files
• Several .yaml files

I'm assuming we don't want to format those in the liferay-portal repo but allow them to be formatted through @liferay/npm-scripts in other projects?

[wincent]

Correct. My idea is to allow them to be formatted, but not to change the default globs in liferay-portal itself (because they are already handled there by the Java Source Formatter; we could look at handing over responsibility for those filetypes to Prettier in the future, but that would be a separate thing).