CSP in chrome app with polymer.dart

[Kleak]

Should be cool if we can use polymer.dart inside a chrome app, actually there are csp issue

[ghost]

Use polybuild

[Kleak]

yes i could but a transformer will be better, like that all the build process is under pub build ;) no need to install nodejs and install some npm module to compile dart code

[jlambright]

I see documentation and StackOverflow posts referencing the "csp" polymer transformer option but, as of Dart SDK v1.15 & 1.16.0-dev.4.0, pub build throws an invalid transformer option error.

So is csp available for the polymer transformer is not?