component.json

{
    "title": "Node.js Code",
    "description": "You can write your own code and deploy it as part of integration process.",
    "buildType": "docker",
    "docsUrl": "http://go2.elastic.io/code-component",
    "fields": {
        "code": {
            "viewClass": "CodeFieldView",
            "label": "Code",
            "required": true,
            "default": "// Please note only Node.js code is supported here\nasync function run(msg, cfg, snapshot) {\n\tthis.logger.info('Incoming message is %j', msg);\n\tconst data = { result : 'Hello world!' };\n\t// You can emit as many data messages as required\n\tawait this.emit('data', { data });\n\tthis.logger.info('Execution finished');\n}"
        }
    },
    "actions": {
        "execute": {
            "main": "./actions/code.js",
            "title": "Executes custom code",
            "metadata" : {
                "out" : {}
            }
        }
    },
    "triggers": {
        "executeTrigger": {
            "main": "./actions/code.js",
            "title": "Executes custom code",
            "type": "polling",
            "metadata" : {
                "out" : {}
            }
        }
    }
}