handle-backend.sw.json

{
    "id": "handle_backend",
    "name": "HandleBackend",
    "version": "1.0",
    "functions": [
       
    ],
    "events": [
        {
            "name": "BackendNewChange",
            "source": "/checker/workflow",
            "type": "backend_changed",
            "kind": "produced"
        }
    ],
    "states": [
        {
            "name": "CheckBackend",
            "start": {
                "kind": "default"
            },
            "type": "switch",
            "dataConditions": [
                {
                    "condition": "{{ $.[?(@.file  == 'backend')] }}",
                    "transition": {
                        "produceEvents": [
                            {
                                "eventRef": "BackendNewChange"
                            }
                        ],
                        "nextState": "HandleBackend"
                    }
                },
                {
                    "condition": "{{ $.[?(@.file  != 'backend')] }}",
                    "end": {
                        "kind": "default"
                    }
                }
            ]
        },
        {
            "name": "HandleBackend",
            "type": "operation",
            "actions": [
                {
                    "name": "addBackendLabels",
                    "functionRef": {
                        "refName": "AddLabels",
                        "parameters": {
                            "labels": "backend"
                        }
                    }
                },
                {
                    "name": "addBackendReviewers",
                    "functionRef": {
                        "refName": "AddReviewers",
                        "parameters": {
                            "reviewers": "LCaparelli"
                        }
                    }
                }
            ],
            "end": {
                "kind": "default"
            }
        }
    ]
}

handle-frontend.sw.json

{
    "id": "handle_frontend",
    "name": "HandleFrontend",
    "version": "1.0",
    "functions": [
    ],
    "events": [
        {
            "name": "FrontendNewChange",
            "source": "/checker/workflow",
            "type": "frontend_changed",
            "kind": "produced"
        }
    ],
    "states": [
        {
            "start": {
                "kind": "default"
            },
            "name": "CheckFrontend",
            "type": "switch",
            "dataConditions": [
                {
                    "condition": "{{ $.[?(@.file  == 'frontend')] }}",
                    "transition": {
                        "produceEvents": [
                            {
                                "eventRef": "FrontendNewChange"
                            }
                        ],
                        "nextState": "HandleFrontend"
                    }
                },
                {
                    "condition": "{{ $.[?(@.file  != 'frontend')] }}",
                    "end": {
                        "kind": "default"
                    }
                }
            ]
        },
        {
            "name": "HandleFrontend",
            "type": "operation",
            "actions": [
                {
                    "name": "addFrontendLabels",
                    "functionRef": {
                        "refName": "AddLabelsFrontend",
                        "parameters": {
                            "labels": "frontend"
                        }
                    }
                },
                {
                    "name": "addFrontendReviewers",
                    "functionRef": {
                        "refName": "AddReviewersFrontend",
                        "parameters": {
                            "reviewers": "Kaitou"
                        }
                    }
                }
            ],
            "end": {
                "kind": "default"
            }
        }
    ]
}

PR-Checker.sw.json

{
  "id": "prchecker",
  "name": "Github PR Checker Workflow",
  "version": "1.0",
  "functions": [
    {
      "name": "FetchPRFiles",
      "type": "service",
      "metadata": {
        "interface": "org.kogito.examples.sw.github.workflow.GitHubService",
        "operation": "fetchPRFiles"
      }
    },
    {
      "name": "AddLabels",
      "type": "service",
      "metadata": {
          "interface": "org.kogito.examples.sw.github.workflow.GitHubService",
          "operation": "addLabels"
      }
  },
  {
      "name": "AddReviewers",
      "type": "service",
      "metadata": {
          "interface": "org.kogito.examples.sw.github.workflow.GitHubService",
          "operation": "addReviewers"
      }
  }
  ],
  "events": [
    {
      "name": "PullRequest",
      "source": "http://github.com/ricardozanini/kogito-sw-demo",
      "type": "dev.knative.source.github.pull_request",
      "kind": "consumed"
    },
    {
      "name": "PRVerified",
      "source": "/checker/workflow",
      "type": "pr_verified",
      "kind": "produced"
    }
  ],
  "states": [
    {
      "name": "HandleOpenPR",
      "type": "event",
      "start": {
        "kind": "default"
      },
      "onEvents": [
        {
          "eventRefs": [
            "PullRequest"
          ],
          "actions": [
            {
              "functionRef": {
                "refName": "FetchPRFiles"
              }
            }
          ]
        }
      ],
      "transition": {
        "nextState": "DecoratePullRequest"
      }
    },
    {
      "name": "DecoratePullRequest",
      "type": "parallel",
      "branches": [
        {
          "name": "HandleBackendSubFlow",
          "workflowId": "handle_backend"
        },
        {
          "name": "HandleFrontendSubFlow",
          "workflowId": "handle_frontend"
        }
      ],
      "end": {
        "kind": "default",
        "produceEvents": [
          {
            "eventRef": "PRVerified"
          }
        ]
      }
    }
  ]
}