Use allowlist-based `.npmignore` files

[ericcornelissen]

Initiative

Description

The .npmignore of all packages in this project currently use a "blocklist" approach - i.e. they specify globs of things that shouldn't be published. This should be updated to use an "allowlist" instead - i.e. they should specify globs of things that should be published.

Example

- src/
- tsconfig.*
- 
- # JavaScript files that are always empty
- types.js
+ *
+ 
+ # Allowlist
+ !lib/**
+ lib/**/types.js
+ !CHANGELOG.md
+ !LICENSE
+ !package.json
+ !README.md

Progress

• [ ] benchmarking
• [x] cli (#424)
• [x] core (#424)
• [x] language-css (#436)
• [ ] language-html
• [ ] language-js
• [ ] language-utils
• [ ] mangler-css-classes
• [ ] mangler-css-variables
• [ ] mangler-html-attributes
• [ ] mangler-html-ids
• [x] mangler-utils (#436)
• [x] testing (#436)
• [ ] types

Related

• 150

• 205

• 424

• 436

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As this issue concerns all package, the labels of individual packages won't be added.