Eval

This plugin is currently in beta. While it is considered safe for use, please be aware that its API could change in ways that are not compatible with earlier versions in future releases, or it might become unsupported.

Execute a Ruby script using the GraalVM scripting engine.

yaml
type: "io.kestra.plugin.graalvm.ruby.Eval"

Execute a Ruby script using the GraalVM scripting engine.

yaml
id: evalRuby
namespace: company.team

tasks:
  - id: evalRuby
    type: io.kestra.plugin.graalvm.ruby.Eval
    outputs:
      - map
      - out
    script: |
      Counter = Java.type('io.kestra.core.models.executions.metrics.Counter')
      FileOutputStream = Java.type('java.io.FileOutputStream')
      # all variables must be imported before use
      logger = Polyglot.import('logger')
      runContext = Polyglot.import('runContext')
      logger.info('Task started')
      runContext.metric(Counter.of('total', 666, 'name', 'bla'))
      map = {test: 'here'}
      tempFile = runContext.workingDir().createTempFile().toFile()
      output = FileOutputStream.new(tempFile)
      output.write('Hello World'.bytes)
      out = runContext.storage().putFile(tempFile)
      return {map: map, out: out}

Dynamic YES

The script to evaluate

SubType string

Dynamic YES

A List of outputs variables that will be usable in outputs.

The captured outputs as declared on the outputs task property.

​Eval

Eval