api/wasi/v1/wasi.proto

syntax = "proto3";

package buildr.rpc.v1;

import "common/v1/spec.proto";
import "remote/v1/executor.proto";

message HelpRequest {
    ModuleReference module_reference = 1;
}

message TaskExample {
    string name = 1;
    string description = 2;
    TaskSpec task_spec = 3;
}

message HelpResponse {
    string name = 1;
    string description = 2;
    repeated TaskExample examples = 3;
}

message PluginInventoryRequest {

}

message PluginInventoryResponse {
    message InventorySpec {
        ModuleReference module_ref = 1;
        bytes empty_spec = 2;
    }
    repeated InventorySpec specs = 1;
}

message StartTaskResponse {
    string error = 1;
}

service WasiExecutorService {
    rpc PluginInventory(PluginInventoryRequest) returns (PluginInventoryResponse);
    rpc StartTask(StartTaskRequest) returns (StartTaskResponse);
    rpc Help(HelpRequest) returns (HelpResponse);
}

message ProcessStartRequest {
    string command = 1;
    repeated string args = 2;
    string working_directory = 3;
    map<string, string> environment = 4;
    bytes stdin = 5;
}

message ProcessStartResponse {
    int32 exit_code = 1;
    string error = 2;
    bytes stderr = 3;
}

message LookupPathRequest {
    string command = 1;
}

message LookupPathResponse {
    string path = 1;
    string error = 2;
}

service ExecutorHostService {
    rpc ProcessStart(ProcessStartRequest) returns (ProcessStartResponse);
    rpc LookupPath(LookupPathRequest) returns (LookupPathResponse);
}