• Add one or more JS API implementation to a non-released native application version in a Cauldron

  • Generate and publish a new Container version


ern cauldron add jsapiimpls <jsapiimpls..>



  • One or more package path to JS API implementation(s) (delimited by spaces) to add to a target native application version in the Cauldron.

  • The following types of JS API Implementation paths are not supported by this command :

    • File path (ex file://etc/js-api-impl)

    • Git path missing branch/tag or commit sha (ex: https://github.com/username/js-api-impl.git)

    • Registry path missing version (ex: js-api-impl)

    • Registry path using a version range (ex: js-api-impl@^1.0.0)


ern cauldron add jsapiimpls first-js-api-impl@1.0.0 second-js-api-impl@2.0.0


--containerVersion/-v <version>

  • Specify a version for the new container

  • Default Incremental patch number of the current container version

    Example: If the current container version is 1.2.3 and a version is not included in the command, the new container version will be 1.2.4.

--descriptor/-d <descriptor>

  • Add the JS API implementation(s) to a given target native application version in the Cauldron matching the provided native application descriptor.

  • You can only pass a complete native application descriptor as the JS API implementation(s) added through this command targets only a specific single native application version.

    Default Lists all non-released native application versions from the Cauldron and prompts you to choose one to add to the JS API implementation.

    Example ern cauldron add jsapiimpls <jsapiimpls..> -d MyNativeApp:android:1.0.0


  • Indicates whether to reset the React Native cache prior to bundling

  • Default false

ern cauldron update jsappiimpls | Updates the version of an existing JS API implementation

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