diagnostics.cpp

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// SPDX-License-Identifier: Apache-2.0
#include <entropic/mcp/servers/diagnostics.h>
#include <entropic/mcp/tool_base.h>
#include <entropic/mcp/server_base.h>
#include <entropic/types/logging.h>
 
#include <nlohmann/json.hpp>
 
#include <string>
 
static auto logger = entropic::log::get("mcp.diagnostics");
 
namespace entropic {
 
// ── DiagnosticsTool (stub) ──────────────────────────────────────
 
class DiagnosticsTool : public ToolBase {
public:
    explicit DiagnosticsTool(ToolDefinition def)
        : ToolBase(std::move(def)) {}
 
    MCPAccessLevel required_access_level() const override {
        return MCPAccessLevel::READ;
    }
 
    ServerResponse execute(const std::string& args_json) override {
        (void)args_json;
        logger->info("[diagnostics] stub invoked");
        return {"LSP diagnostics not yet connected (v1.8.7)", {}};
    }
};
 
// ── CheckErrorsTool (stub) ──────────────────────────────────────
 
class CheckErrorsTool : public ToolBase {
public:
    explicit CheckErrorsTool(ToolDefinition def)
        : ToolBase(std::move(def)) {}
 
    MCPAccessLevel required_access_level() const override {
        return MCPAccessLevel::READ;
    }
 
    ServerResponse execute(const std::string& args_json) override {
        (void)args_json;
        logger->info("[check_errors] stub invoked");
        return {"LSP check_errors not yet connected (v1.8.7)", {}};
    }
};
 
// ── DiagnosticsServer ───────────────────────────────────────────
 
DiagnosticsServer::DiagnosticsServer(
    const std::filesystem::path& root_dir,
    const std::string& data_dir)
    : MCPServerBase("diagnostics")
    , root_dir_(root_dir) {
 
    std::string tools_dir = data_dir + "/tools";
 
    diagnostics_ = std::make_unique<DiagnosticsTool>(
        load_tool_definition(
            "diagnostics", "diagnostics", tools_dir));
 
    check_errors_ = std::make_unique<CheckErrorsTool>(
        load_tool_definition(
            "check_errors", "diagnostics", tools_dir));
 
    register_tool(diagnostics_.get());
    register_tool(check_errors_.get());
 
    logger->info("DiagnosticsServer initialized: root='{}'",
                 root_dir_.string());
}
 
DiagnosticsServer::~DiagnosticsServer() = default;
 
const std::filesystem::path& DiagnosticsServer::root_dir() const {
    return root_dir_;
}
 
} // namespace entropic