Prebuild install does not work with scoped packages where the scope name has a dash

[Valandur]

According to the npm docs a scope can contain URL-safe characters, no leading dots or underscores. This includes dashes and/or underscores within the name (e.g. @scope-name/package).

However, the following line in utils uses the \w regex match, which only matches [a-zA-Z0-9_], which does not include dashes. This makes prebuild-install look for the binaries in the wrong location (e.g. https://github.com/scope-name/package/releases/download/v1.0.0/@scope-name/package-v1.0.0-node-v83-win32-x64.tar.gz) which obviously doesn't work.

prebuild-install/util.js

Line 8 in 2e3fedb

var pkgName = opts.pkg.name.replace(/^@\w+\//, '')

[vweevers]

PR is welcome