branch.json

{
  "version": "1.1.0",
  "kind": "CycleWorkflow",
  "spec": {
    "artifacts": {
      "outputs": [
        {
          "id": "branch_1",
          "type": "output",
          "data": "autotest.branch_1"
        },
        {
          "id": "branch_2",
          "type": "output",
          "data": "autotest.branch_2"
        }
      ]
    },
    "scripts": [
      {
        "id": "pyodps_1"
      },
      {
        "id": "shell_1"
      }
    ],
    "nodes": [
      {
        "id": "branch",
        "branch": {
          "branches": [
            {
              "when": "a == 1",
              "output": "{{artifacts.branch_1}}",
              "desc": "branch1"
            },
            {
              "when": "a == 2",
              "output": "{{artifacts.branch_1}}",
              "desc": "branch2"
            }
          ]
        }
      },
      {
        "id": "branch_1",
        "script": "{{pyodps_1}}"
      },
      {
        "id": "branch_2",
        "script": "{{shell_1}}"
      }
    ],
    "flow": [
      {
        "nodeId": "{{branch_1}}",
        "depends": [
          {
            "nodeId": "{{branch}}",
            "output": "{{artifacts.branch_1}}"
          }
        ]
      },
      {
        "nodeId": "{{branch_2}}",
        "depends": [
          {
            "nodeId": "{{branch}}",
            "output": "{{artifacts.branch_1}}"
          }
        ]
      }
    ]
  }
}