mirror of
https://github.com/aaronpo97/the-biergarten-app.git
synced 2026-06-01 01:54:00 +00:00
3c47f74fb9
rationale: http requests are not a primary concern of the application, and can be delegated to a lighter solution rather than interfacing with the CURL lib
109 lines
3.6 KiB
C++
109 lines
3.6 KiB
C++
/**
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* @file main.cc
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* @brief Parses command-line options, validates runtime mode selection,
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* initializes shared infrastructure, and executes the pipeline entry flow.
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*/
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#include <spdlog/spdlog.h>
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#include <boost/di.hpp>
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#include <boost/program_options.hpp>
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#include <exception>
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#include <memory>
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#include <optional>
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#include <string>
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#include "biergarten_data_generator.h"
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#include "data_generation/llama_generator.h"
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#include "data_generation/mock_generator.h"
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#include "data_generation/prompt_formatting/gemma4_jinja_prompt_formatter.h"
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#include "data_model/application_options.h"
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#include "llama_backend_state.h"
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#include "services/enrichment_service.h"
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#include "services/export_service.h"
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#include "services/prompt_directory.h"
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#include "services/sqlite_export_service.h"
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#include "services/timer.h"
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#include "services/wikipedia_service.h"
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#include "web_client/curl_web_client.h"
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#include "web_client/http_web_client.h"
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namespace di = boost::di;
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int main(const int argc, char** argv) {
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try {
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Timer timer;
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spdlog::set_pattern("[%Y-%m-%d %H:%M:%S.%e] [%^%l%$] %v");
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#ifndef BIERGARTEN_MOCK_ONLY
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const LlamaBackendState llama_backend_state;
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#endif
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#ifdef DEBUG
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spdlog::set_level(spdlog::level::debug);
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#endif
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const auto parsed_options = ParseArguments(argc, argv);
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if (!parsed_options.has_value()) {
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return 0;
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}
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const auto options = *parsed_options;
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const std::string model_path = options.generator.model_path.string();
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const auto sampling =
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options.generator.sampling.value_or(SamplingOptions{});
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std::unique_ptr<IPromptDirectory> prompt_directory;
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if (!options.generator.use_mocked) {
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try {
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prompt_directory =
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std::make_unique<PromptDirectory>(options.pipeline.prompt_dir);
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} catch (const std::exception& dir_error) {
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spdlog::error("[Startup] Invalid --prompt-dir: {}", dir_error.what());
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return 1;
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}
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}
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const auto injector = di::make_injector(
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di::bind<WebClient>().to<HttpWebClient>(),
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di::bind<ApplicationOptions>().to(options),
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di::bind<IEnrichmentService>().to<WikipediaService>(),
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di::bind<IExportService>().to<SqliteExportService>(),
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di::bind<IPromptFormatter>().to<Gemma4JinjaPromptFormatter>(),
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di::bind<std::string>().to(model_path),
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di::bind<DataGenerator>().to(
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[options, model_path, sampling, &prompt_directory](
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const auto& inj) -> std::unique_ptr<DataGenerator> {
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if (options.generator.use_mocked) {
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spdlog::info(
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"[Generator] Using MockGenerator (no model path provided)");
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return std::make_unique<MockGenerator>();
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}
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spdlog::info(
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"[Generator] Using LlamaGenerator: {} (temperature={}, "
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"top-p={}, top-k={}, n_ctx={}, seed={})",
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model_path, sampling.temperature, sampling.top_p,
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sampling.top_k, sampling.n_ctx, sampling.seed);
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return std::make_unique<LlamaGenerator>(
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options, model_path,
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inj.template create<std::unique_ptr<IPromptFormatter>>(),
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std::move(prompt_directory));
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}));
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auto generator =
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injector.create<std::unique_ptr<BiergartenDataGenerator>>();
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if (!generator->Run()) {
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spdlog::error("Pipeline execution failed");
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return 1;
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}
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spdlog::info("Pipeline executed successfully in {} ms", timer.Elapsed());
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return 0;
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} catch (const std::exception& exception) {
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spdlog::critical("Unhandled fatal error in main: {}", exception.what());
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return 1;
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}
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} |