syntax = "proto3";
package louhi;
option go_package = "go.skia.org/infra/louhi-watcher/go/louhi";

// EventSource describes the source of a Notification.
enum EventSource {
    PIPELINE = 0;
    STAGE = 1;
}

// EventAction describes the action which generated a Notification.
enum EventAction {
    STARTED = 0;
    FINISHED = 1;
    FAILED = 2;
    CREATED_ARTIFACT = 3;
}

// Notification describes a PubSub notification from Louhi.
message Notification {
    string project_id = 1;
    string flow_unique_key = 2;
    string flow_name = 3;
    string pipeline_execution_id = 4;
    EventSource event_source = 5;
    EventAction event_action = 6;
    string link = 7;
    string branch = 8;
    string ref_sha = 9;
    // We'd really prefer an enum for trigger_type, but the values don't follow
    // a consistent format, eg. "MANUAL" and "cron-trigger", the latter of which
    // is not a valid enum value.
    string trigger_type = 10;
    string started_by = 11;
    repeated string artifact_link = 12;
    repeated string generated_cls = 13;
}