devtools/depotview/proto/depotview.proto

syntax = "proto3";
package depotview;
option go_package = "code.hackerspace.pl/hscloud/devtools/depotview/proto";

message ResolveRequest {
    string ref = 1;
}

message ResolveResponse {
    string hash = 1;
    int64 last_checked = 2;
}

message StatRequest {
    string hash = 1;
    string path = 2;
}

message StatResponse {
    enum Type {
        TYPE_INVALID = 0;
        TYPE_NOT_PRESENT = 1;
        TYPE_FILE = 2;
        TYPE_DIRECTORY = 3;
    };
    Type type = 1;
}

message ReadRequest {
    string hash = 1;
    string path = 2;
}

message ReadResponse {
    // Chunk of data. Empty once everything has been sent over.
    bytes data = 1;
}

service DepotView {
    // Resolve a git branch/tag/ref... into a commit hash.
    rpc Resolve(ResolveRequest) returns (ResolveResponse);
        
    // Minimal file access API. It kinda stinks.
    rpc Stat(StatRequest) returns (StatResponse);
    rpc Read(ReadRequest) returns (stream ReadResponse);
}