megahertz / howfat Goto Github PK

this is my package.json

{
	"scripts": {
		"build": "webpack build"
	},
	"devDependencies": {
		"webpack": "^5.89.0",
		"webpack-cli": "^5.1.4"
	},
	"dependencies": {
		"@types/react": "^18.2.33",
		"@types/react-dom": "^18.2.14",
		"antd": "^5.10.2",
		"react": "^18.2.0",
		"react-dom": "^18.2.0"
	}
}

and i got such error

➜  barrel-file-test npx howfat --fields=module
Error: Cannot read properties of undefined (reading 'toString')
➜  barrel-file-test npx howfat -r --fields=module
Error: Cannot read properties of undefined (reading 'toString')
➜  barrel-file-test 

it works fine with this command npx howfat antd

When running this tool against packages hosted on private registries and mirrors, it will not work

The best way is to inherit the registry from npm configuration or allow to override it through CLI flag. That way, we will gather statistics for private packages as well.

many duplicated dependencies will be hoisted, only one copy should be calculated to the package size

I am getting lots of

# npx howfat
Warning: Timeout error when requesting http://registry.npmjs.org/<package>
Warning: Timeout error when requesting http://registry.npmjs.org/<package>
Warning: Timeout error when requesting http://registry.npmjs.org/<package>
Warning: Timeout error when requesting http://registry.npmjs.org/<package>
Warning: Timeout error when requesting http://registry.npmjs.org/<package>
Error: Timeout error when requesting http://registry.npmjs.org/<package>

When I restart I get to the next package.

Sometimes packages are not on npm registry: local development, monrepos, etc.
It would be nice to get these ignored and not failing, maybe behind a flag: --ignoreMissing.
Although looking at the code it seems that pulling 404 all the way up to the high level can be non-trivial.

It would be great if howfat supports pnpm workspaces.

"dependencies": {
  "@example/core": "workspace:*"
},

Running howfat local inside a monorepo package using "workspace:*", currently throws an error.

Error: Unsupported URL Type "workspace:": workspace:*

[email protected] (82 deps, 4.74mb, 888 files) -> [email protected] (82 deps, 4.74mb, 888 files, deprecated)

... not by name

like analyze-module-size

when i try to run the below command i get the error "listener argument must be a function"
npx howfat jasmine
or
howfat jasmine

please guide me how to resolve this

We are using an internal registry, that requires authentication.
Since howfat does not reuse npmrc configuration for authentication and does not provide parameters for that neither, it is not possible to use it for projects that depends on internal libraries.

Another approach could be to provide a --ignore parameter where we could set a list of internal packages to ignore.

I think, this tool also help us to extract license information on dependent libraries.Please provide option to extract license information

seems look not support proxy..

It would be nice to have another field that shows the size on disk of a package in node_modules as there can be quite big differences:

$ howfat picocolors
[email protected] (5.52kb, 7 files, ©ISC)
$ du -sh node_modules/picocolors
28K	node_modules/picocolors

https://www.npmjs.com/package/picocolors shows 5.66kB for 'Unpacked Size' - I don't know what data howfat uses.

This is of course only possible if the package is installed locally.
The size on disk could be shown by default when running

• howfat . and ./node_modules exists, or
• howfat x and ./node_modules/x exists.