denoland-deno/cli/tests/testdata/npm/mixed_case_package_name/local.out at 4773d07974167b565ba84d5603a6d6f70cd12660 - foster/denoland-deno - Foster's Laboratory

foster/denoland-deno

mirror of https://github.com/denoland/deno.git synced 2024-11-26 16:09:27 -05:00

David Sherret 40a72f3555

fix(npm): support non-all lowercase package names (#16669 )

Supports package names that aren't all lowercase.

This stores the package with a leading underscore (since that's not
allowed in npm's registry and no package exists with a leading
underscore) then base32 encoded (A-Z0-9) so it can be lowercased and
avoid collisions.

Global cache dir:

```
$DENO_DIR/npm/registry.npmjs.org/_{base32_encode(package_name).to_lowercase()}/{version}
```

node_modules dir `.deno` folder:

```
node_modules/.deno/_{base32_encode(package_name).to_lowercase()}@{version}/node_modules/<package-name>
```

Within node_modules folder:

```
node_modules/<package-name>
```

So, direct childs of the node_modules folder can have collisions between
packages like `JSON` vs `json`, but this is already something npm itself
doesn't handle well. Plus, Deno doesn't actually ever resolve to the
`node_modules/<package-name>` folder, but just has that for
compatibility. Additionally, packages in the `.deno` dir could have
collissions if they have multiple dependencies that only differ in
casing or a dependency that has different casing, but if someone is
doing that then they're already going to have trouble with npm and they
are asking for trouble in general.

2022-11-16 18:44:31 +00:00

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 Download http://localhost:4545/npm/registry/@denotest/MixedCase
 Download http://localhost:4545/npm/registry/@denotest/CAPITALS
 Download http://localhost:4545/npm/registry/@denotest/CAPITALS/1.0.0.tgz
 Download http://localhost:4545/npm/registry/@denotest/MixedCase/1.0.0.tgz
 
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