Huge openmct.js bundle

[inad9300]

After building OpenMCT for production, dist/openmct.js weights 24 MB. Is this expected? I am using the following Dockerfile:

FROM node:18.12.0-bullseye-slim

RUN apt-get update && apt-get install --yes --no-install-recommends git

# TODO: Any way to avoid this?
RUN git config --global http.sslVerify false

RUN cd /opt && git clone --depth 1 --branch v2.1.2 https://github.com/nasa/openmct.git

WORKDIR /opt/openmct
RUN npm install

[davetsay]

Testing instructions

npm run clean
npm i
ls -ll dist/openmct.js

size should be < 5mb

[davetsay]

@inad9300 , thanks for filing this issue. I have pushed a PR to fix this. Alternatively, to fix in previous branches/commits, change eval-source-map to a different or no source map strategy in webpack.prod.js.

[akhenry]

Confirmed fixed. Nice work!

[unlikelyzero]

Testing Notes

Validate that sourcemaps still work on viper deployments

[jvigliotta]

Verified Fixed - Testathon 12/5/2022

Source maps be lookin' good.