syntax = "proto3";

package cbi.plugin.v1;

import "github.com/gogo/protobuf/gogoproto/gogo.proto";

option (gogoproto.sizer_all) = true;
option (gogoproto.marshaler_all) = true;
option (gogoproto.unmarshaler_all) = true;

service Plugin {
	rpc Info(InfoRequest) returns (InfoResponse);
	rpc Spec(SpecRequest) returns (SpecResponse);
}

message InfoRequest {
}

message InfoResponse {
  // Plugin labels.
  // This has nothing to do the labels of k8s objects of the pod.
  // e.g. pods, deployments, and services.
  //
  // However, it is still valid to implement a plugin that loads its labels from
  // k8s objects.
  //
  // See labels.go for the predefined labels.
  map<string, string> labels = 1;
}

message SpecRequest {
	// JSON representation of CBI CRD BuildJob
	bytes build_job_json = 1;
}

message SpecResponse {
	// JSON representation of Kubernetes PodTemplateSpec
	bytes pod_template_spec_json = 1;
}