Angular 13 update

[nbintertech]

update to Angular 13

[rmroot]

While you are at it can you make sure to check out all vulnerabilities that show up on npm install please

[nbintertech]

Branch is updated to ng 12 and compiling/running successfully. There are 2 loose ends:

1. Initial build time is ridiculously slow (15-20 mins)

• Need another dev to do test run for build time
• Buildtime increased by 50% in v12 angular/angular-cli#20792

2. There is a deprecated :lang selector somewhere in our 3rd party styles

• Also need some researching to find where this is. Possibly upgrade to bootstrap 5 or if there is a minor 4 release that removes :lang
  .

[nbintertech]

Try this again once we get MEASUR / WASM integrated

[nbintertech]

Updated to Angular 13 and can't build due to webpack errors. Branch at issue-4533-b

Problem:

• Plotly depends on node modules 'fs' and 'path', instead of native browser apis
• Angular 11 used webpack 4 which provided polyfill support for these. Angular 13 uses webpack 5 which no longer has the polyfills

Targetting plotly 1.58 or Plotly 2.6.2 -2.9 (problem occurs on 'stream' in this v), I tried:

• adding paths to tsconfig as recommended. works for 'path' but not fs "paths": {
  "fs": [ "./node_modules/browserify-fs" ],
  "path": [ "./node_modules/path" ]
  },
• adding path for browserify-fs

At this point, looking at VERIFI, maybe the MEASUR tsconfig needs a revamp. If all else fails there is a package to modify a custom webpack config with a few lines. Not ideal

Fall back solution --> the upgrade to Angular 12 built fine.