syntax = "proto3";
package zed.messages;

message ListToolchains {
    uint64 project_id = 1;
    uint64 worktree_id = 2;
    string language_name = 3;
    optional string path = 4;
}

message Toolchain {
    string name = 1;
    string path = 2;
    string raw_json = 3;
}

message ToolchainGroup {
    uint64 start_index = 1;
    string name = 2;
}

message ListToolchainsResponse {
    repeated Toolchain toolchains = 1;
    bool has_values = 2;
    repeated ToolchainGroup groups = 3;
    optional string relative_worktree_path = 4;
}

message ActivateToolchain {
    uint64 project_id = 1;
    uint64 worktree_id = 2;
    Toolchain toolchain = 3;
    string language_name = 4;
    optional string path = 5;
}

message ActiveToolchain {
    uint64 project_id = 1;
    uint64 worktree_id = 2;
    string language_name = 3;
    optional string path = 4;
}

message ActiveToolchainResponse {
    optional Toolchain toolchain = 1;
}

message ResolveToolchain {
    uint64 project_id = 1;
    string abs_path = 2;
    string language_name = 3;
}

message ResolveToolchainResponse {
    oneof response {
        Toolchain toolchain = 1;
        string error = 2;
    }
}