hi, can we use DCE from Maven kotlin plugin or by ...

# javascript

[jean]

hi, can we use DCE from Maven kotlin plugin or by directly calling compiler?

[bashor]

Hi!
Yes you can.

We don’t have a dedicated plugin to call it from maven, but you can use command line version kotlin-dce-js , you can find it in bin directory of compiler distribution (e.g. from GitHub).

Alternatively you can run kotlin-compiler.jar with org.jetbrains.kotlin.cli.js.dce.K2JSDce as a main class. You can take kotlin-compiler.jar from lib dir of compiler distribution (see above) or from Maven Central.

[bashor]

To get command line options call it with -h

[bashor]

Please don’t hesitate to ask any questions and let us know if you need additional help with it.

[jean]

Hi Zalim, this is great, many thanks!

[jean]

Hi @bashor, if i run "kotlin-dce-js.bat myCompiledApp.js" I get: Argument for @NotNull parameter 'sourceBaseDir' of ...SourceMapBuilderConsumer.<init> must not be null. cannot find anywhere how this can be setup, thanks!

[jean]

sorted out