Cannot easily update computed config members in ProjectConfig

[tvrtkos]

If you set APP_SRC inside ProjectConfig you don't get .css files injected into index.html.

I guess the reason is that properties like CSS_SRC and APP_ASSETS are calculated using old/default value of APP_SRC.

I can change APP_SRC inside SeedConfig as a workaround.

[mgechev]

Yes, this is an issue discussed before. I guess a way to handle is by using property accessors instead.

If you have some spare time, a PR is welcome!

[joshwiens]

@mgechev - I'm working on the manual_typings problem, I can roll this into that PR unless @tvrtkos wants to take this one.

If I don't see anything by the time I finish with the typings, i'll fix this in the PR for that

[Paladinium]

Same issue as #630

@tvrtkos : you'll see the workaround there which is just overriding all dependent variables.

[ludohenin]

@d3viant0ne Are you working on that one, or can I take over ?

[mgechev]

Any updates here? I can take it as well.