Magicpen Workflow

A polyglot workflow engine

Introduction

• Can use external packages as nodes.
• It can be used as a Java lib.
• Nodes can be represented as DAG.

Requirements

• JDK: 11

Getting Started

1. Create a JSON file with the following content

{
  "nodes": [
    {
      "id": "1",
      "action": {
        "name": "random-number"
      }
    },
    {
      "id": "2",
      "action": {
        "name": "print",
        "arguments": {
          "message": {
            "type": "NODE_RESULT",
            "value": "1:result"
          }
        }
      },
      "dependencies": [
        "1"
      ]
    }
  ]
}

2. Run

./gradlew :magicpen-workflow-cli:run --args workflow.json