update mime dependency to 2.x in order to support newer filetypes like wasm #105

[jenweber]

What Changed & Why

I updated the version of mime to ^2.3.1 in order to get the correct mime type assigned to wasm files. 2.x had breaking changes, which meant I changed some of the plugin methods.

Here are the breaking changes in [email protected] that affected this plugin:

• mime.lookup was renamed to mime.getType
• getType returns null if there's not a match, whereas before it returned default_type.
• default_type is removed entirely. So, now a getType/lookup needs to have a fallback set by us, like contentType = mime.getType(basePathUngzipped) || defaultType;
• mime.charsets.lookup is removed. It was very rudimentary, so I just copied the method into the codebase as _mimeCharsetsLookup

I tested the deploy of my app and wasm files have the correct type now. Someone else should do a deploy with their apps just to be safe.

Related issues

#105

PR Checklist

• Add tests
• Add documentation
• Prefix documentation-only commits with [DOC]

People

@achambers @ghedamat

[jenweber]

In other news, I know more about the mime library than I ever wanted to know.

[lukemelia]

This looks excellent @jenweber! Thanks for the clear PR summary, too. I'll try it out with one of my apps and then we are good to merge from my perspective.

[lukemelia]

Test deploy went smoothly 👍

[ghedamat]

Thanks @jenweber ! This looks great to me as well! We'll try to merge and release a new version shortly.

Thanks also @lukemelia for jumping in!

[achambers]

Love your work @jenweber . Thanks a million 😸

[lukemelia]

Released as 1.3

[jenweber]

Y'all are so fast 🚀 Thanks for your help & the release!