sentry-webpack-plugin + electron(-forge) breaks universal builds

[Juice10]

Environment

MacOS 14.1.1 (23B81) (intel)

    "@sentry/electron": "^4.17.0",
    "@sentry/webpack-plugin": "^2.14.3",
    "@electron-forge/cli": "7.2.0",
    "@electron-forge/maker-deb": "7.2.0",
    "@electron-forge/maker-dmg": "7.2.0",
    "@electron-forge/maker-rpm": "7.2.0",
    "@electron-forge/maker-squirrel": "7.2.0",
    "@electron-forge/maker-zip": "7.2.0",
    "@electron-forge/plugin-webpack": "7.2.0",
    "@electron-forge/publisher-github": "7.2.0",
    "@electron-forge/shared-types": "7.2.0",

Steps to Reproduce

Create electron project, add @sentry/electron, electron-forge (with webpack template), and add @sentry/webpack-plugin to the list of webpack plugins.

Run yarn electron-forge publish --arch=universal (on a Mac, or GitHub Actions macOS runner)

Expected Result

Should create a universal package.

Actual Result

Outputs an error:

Error: Expected all non-binary files to have identical SHAs when creating a universal build but "Contents/Resources/app/.webpack/renderer/****/index.js" did not
at makeUniversalApp (/Users/runner/work/desktop/desktop/node_modules/@electron/universal/src/index.ts:131:15)
    at processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async packageUniversalMac (/Users/runner/work/desktop/desktop/node_modules/@electron/packager/src/universal.ts:59:3)
    at async Promise.all (index 0)
    at async packager (/Users/runner/work/desktop/desktop/node_modules/@electron/packager/src/packager.ts:246:20)
error Command failed with exit code 1.

Reason being, webpack is run twice, once for arm64 and once for x86. All the files inside include a webpack banner that uses arg.chunk.hash which is different for each webpack run.

sentry-javascript-bundler-plugins/packages/webpack-plugin/src/index.ts

Lines 106 to 112 in 6fd1363

	new BannerPlugin({
	raw: true,
	include: /\.(js|ts|jsx|tsx|mjs|cjs)$/,
	banner: (arg?: BannerPluginCallbackArg) => {
	const debugId = arg?.chunk?.hash ? stringToUUID(arg.chunk.hash) : uuidv4();
	return getDebugIdSnippet(debugId);
	},

That outputs to a banner looking like this at the top of each non-binary file, where the _sentryDebugIds[t] and _sentryDebugIdIdentifier is different for each run (arm64 & x86):

      ((e._sentryDebugIds = e._sentryDebugIds || {}),
      (e._sentryDebugIds[t] = "dfa51fb7-3d72-4c3b-a810-78409f28b141"),
      (e._sentryDebugIdIdentifier =
        "sentry-dbid-dfa51fb7-3d72-4c3b-a810-78409f28b141"));

[lforst]

Hi, thanks for writing in and doing the research! I don't think we will fix this soon. I recommend using Sentry CLI instead to upload source maps for the time being. We should probably add an option to disable debug ID injection and also investigate whether there is a more stable way to create a hash for the debug IDs.