Using babelify with new scoped packages

Today I installed the new scoped packages of babel, e.g. @babel/core etc., including the plugins, e.g. @babel/plugin-proposal-pipeline-operator etc. However, babelify@8 still requires the ‘old’ babel-core package, AFAICT. I first installed babel-core@6 by accident, which had problems with the new .babelrc plugin syntax (before it would prefix babel-plugin- to get the package, I think; now it’d need to add plugin- between @babel/ and the plugin name).

However, babel-core@7.0.0-beta.3, the latest I could find, gave the following error instead:

/home/larsw/project_dir/node_modules/babelify/index.js:65
  if (!babel.util.canCompile(filename, extensions)) {
                  ^

TypeError: Cannot read property 'canCompile' of undefined
  at /home/larsw/project_dir/node_modules/babelify/index.js:65:21
  at Babelify (/home/larsw/project_dir/node_modules/babelify/index.js:10:36)
  at nr (/home/larsw/project_dir/node_modules/module-deps/index.js:301:23)
  at onfile (/home/larsw/project_dir/node_modules/resolve/lib/async.js:56:21)
  at onex (/home/larsw/project_dir/node_modules/resolve/lib/async.js:104:32)
  at /home/larsw/project_dir/node_modules/resolve/lib/async.js:24:24
  at FSReqWrap.oncomplete (fs.js:153:5)

Note: I’m not sure if it’s possible to use babelify with the new scoped packages at all.

[noygal]

I’ve open PR for this issue: https://github.com/babel/babelify/pull/252

Meanwhile you can replace the package with my package:

"dependencies": {
    "@babel/core": "^7.0.0-beta.3",
    "@babel/preset-env": "^7.0.0-beta.32",
    "babel-core": "^6.26.0",
    "babelify": "git+https://github.com/noygal/babelify.git#feature/babel-7-support",
  }

And use the new options babel to pass your own babel package:

browserify().transform('babelify', {
  presets: ['@babel/preset-env'],
  babel: require('@babel/core')
})

[niftylettuce]

Can we get this merged please? Thanks!