Regression: @^1.0.0 works with browserify, @^3.0.0 doesn’t

[aral]

To reproduce

# Ensure browserify is installed globally
npm i -g browserify

# Set up the project
mkdir browserify-regression && cd browserify-regression
npm init -f

# Install version ^1.0.0
npm i eff-diceware-passphrase@^1.0.0

# Create the script
echo 'const diceware = require("eff-diceware-passphrase")\nalert(dicew
are.entropy(100).join(" "))' > main.js 

# Create the index
echo '<script src='bundle.js'></script>' > index.html

# Create bundle
browserify main.js -o bundle.js

# Install Site.js (or serve the folder in your own favourite web server).
curl -s https://sitejs.org/install | bash

# Run Site.js on the current folder.
site

Hit https://localhost and you should see an alert with the passphrase in it.

Now, let’s try the same thing with ^3.0.0:

npm i eff-diceware-passphrase@^3.0.0
browserify main.js -o bundle.js
site

Hit https://localhost again.

What should happen

You should see the passphrase in an alert, as before.

What actually happens

You get the following error:

Uncaught TypeError: Path must be a string. Received undefined
    assertPath https://localhost/bundle.js:84
    dirname https://localhost/bundle.js:349
    path https://localhost/bundle.js:946
    load https://localhost/bundle.js:924
    [15]</</< https://localhost/bundle.js:1173
    [15]</< https://localhost/bundle.js:1177
    [15]< https://localhost/bundle.js:1177
    o https://localhost/bundle.js:1
    o https://localhost/bundle.js:1
    [11]< https://localhost/bundle.js:1076
    o https://localhost/bundle.js:1
    o https://localhost/bundle.js:1
    [13]< https://localhost/bundle.js:1129
    o https://localhost/bundle.js:1
    o https://localhost/bundle.js:1
    [7]< https://localhost/bundle.js:835
    o https://localhost/bundle.js:1
    o https://localhost/bundle.js:1
    [5]< https://localhost/bundle.js:774
    o https://localhost/bundle.js:1
    r https://localhost/bundle.js:1
    <anonymous> https://localhost/bundle.js:1
bundle.js:84:11

Additional information

• I’ve noted the same behaviour with Snowpack (works with ^1.0.0, fails with ^3.0.0).

• Attached is a diff between the working bundle generated with version ^1.0.0 and the non-working one, genereated with version ^3.0.0, in case it helps: bundle.js.diff.txt.