Transient dependency on safer-buffer breaks builds that polyfill with rollup

[JonathanLorimer]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

When running web3.js in the browser via a react app served with snowpack I get this error:

Expected Behavior

Should be able to polyfill buffer using rollup.

Steps to Reproduce

npx create-snowpack-app react-snowpack --template @snowpack/app-template-minimal
cd react-snowpack
yarn add web3
echo "import web3 from 'web3'" >> index.js
echo "const web3 = new Web3(window.ethereum)" >> index.js

• Edit package.json and set snowpack version to 3.8.6
• Add polyfillNode: true to the packageOptions array in `snowpack.config.mjs'
• Run yarn start

Web3.js Version

1.7.3

Environment

• Operating System: NixOS
• Browser: Firefox
• Node.js Version: 18.1.0
• NPM Version: Yarn 1.22.18

Anything Else?

The dependencies that transiently depend on safer-buffer:

• crypto-browserify
• express > body-parser > raw-body > iconv-lite
• request > http-signature > sshpk
• browserify-sign > parse-asn1 > asn1.js

Related Issues:

• Removing browserify-crypto
• safer-buffer issue
• Snowpack issue

[luu-alex]

Hey thanks for submitting this issue, what is specifically causing this issue? crpyto-browserify?

[github-actions]

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