Fix naming violations, use of magic numbers in web client get

pipeline/CMakeLists.txt

@@ -90,29 +90,29 @@ FetchContent_MakeAvailable(spdlog)
 # 4. Sources
 # =============================================================================
 set(SOURCES
-    src/main.cpp
+    src/main.cc
-    src/biergarten_data_generator/biergarten_data_generator.cpp
+    src/biergarten_data_generator/biergarten_data_generator.cc
-    src/biergarten_data_generator/run.cpp
+    src/biergarten_data_generator/run.cc
-    src/biergarten_data_generator/query_cities_with_countries.cpp
+    src/biergarten_data_generator/query_cities_with_countries.cc
-    src/biergarten_data_generator/generate_breweries.cpp
+    src/biergarten_data_generator/generate_breweries.cc
-    src/biergarten_data_generator/log_results.cpp
+    src/biergarten_data_generator/log_results.cc
-    src/services/wikipedia/wikipedia_service.cpp
+    src/services/wikipedia/wikipedia_service.cc
-    src/services/wikipedia/get_summary.cpp
+    src/services/wikipedia/get_summary.cc
-    src/services/wikipedia/fetch_extract.cpp
+    src/services/wikipedia/fetch_extract.cc
-    src/web_client/curl_global_state.cpp
+    src/web_client/curl_global_state.cc
-    src/web_client/curl_web_client_get.cpp
+    src/web_client/curl_web_client_get.cc
-    src/web_client/curl_web_client_url_encode.cpp
+    src/web_client/curl_web_client_url_encode.cc
-    src/data_generation/llama/llama_generator.cpp
+    src/data_generation/llama/llama_generator.cc
-    src/data_generation/llama/generate_brewery.cpp
+    src/data_generation/llama/generate_brewery.cc
-    src/data_generation/llama/generate_user.cpp
+    src/data_generation/llama/generate_user.cc
-    src/data_generation/llama/helpers.cpp
+    src/data_generation/llama/helpers.cc
-    src/data_generation/llama/infer.cpp
+    src/data_generation/llama/infer.cc
-    src/data_generation/llama/load.cpp
+    src/data_generation/llama/load.cc
-    src/data_generation/llama/load_brewery_prompt.cpp
+    src/data_generation/llama/load_brewery_prompt.cc
-    src/data_generation/mock/deterministic_hash.cpp
+    src/data_generation/mock/deterministic_hash.cc
-    src/data_generation/mock/generate_brewery.cpp
+    src/data_generation/mock/generate_brewery.cc
-    src/data_generation/mock/generate_user.cpp
+    src/data_generation/mock/generate_user.cc
-    src/json_handling/json_loader.cpp
+    src/json_handling/json_loader.cc
 )
 
 # =============================================================================

pipeline/includes/data_generation/llama_generator.h

@@ -3,7 +3,7 @@
 
 /**
  * @file data_generation/llama_generator.h
- * @brief Llama.cpp-backed implementation of DataGenerator.
+ * @brief llama.cpp-backed implementation of DataGenerator.
  */
 
 #include <cstdint>
@@ -11,12 +11,12 @@
 #include <string>
 #include <string_view>
 
-#include "data_generation/data_generator.h"
+#include "data_generation/data_generator.h" k
 #include "data_model/application_options.h"
 
 struct llama_model;
 struct llama_context;
-struct LlamaSampler;
+struct llama_sampler;
 
 /**
  * @brief Data generator implementation backed by llama.cpp.
@@ -74,7 +74,7 @@ class LlamaGenerator final : public DataGenerator {
     SamplerState(SamplerState&&) = delete;
     SamplerState& operator=(SamplerState&&) = delete;
 
-    LlamaSampler* chain = nullptr;
+    llama_sampler* chain = nullptr;
   };
 
   /**

pipeline/src/biergarten_data_generator/biergarten_data_generator.cc

@@ -1,5 +1,5 @@
 /**
- * @file biergarten_data_generator/biergarten_data_generator.cpp
+ * @file biergarten_data_generator/biergarten_data_generator.cc
  * @brief BiergartenDataGenerator constructor implementation.
  */
 

pipeline/src/biergarten_data_generator/generate_breweries.cc

@@ -1,5 +1,5 @@
 /**
- * @file biergarten_data_generator/generate_breweries.cpp
+ * @file biergarten_data_generator/generate_breweries.cc
  * @brief BiergartenDataGenerator::GenerateBreweries() implementation.
  */
 

pipeline/src/biergarten_data_generator/log_results.cc

@@ -1,5 +1,5 @@
 /**
- * @file biergarten_data_generator/log_results.cpp
+ * @file biergarten_data_generator/log_results.cc
  * @brief BiergartenDataGenerator::LogResults() implementation.
  */
 

pipeline/src/biergarten_data_generator/query_cities_with_countries.cc

@@ -1,5 +1,5 @@
 /**
- * @file biergarten_data_generator/query_cities_with_countries.cpp
+ * @file biergarten_data_generator/query_cities_with_countries.cc
  * @brief BiergartenDataGenerator::QueryCitiesWithCountries() implementation.
  */
 

pipeline/src/biergarten_data_generator/run.cc

@@ -1,5 +1,5 @@
 /**
- * @file biergarten_data_generator/run.cpp
+ * @file biergarten_data_generator/run.cc
  * @brief BiergartenDataGenerator::Run() implementation.
  */
 

pipeline/src/data_generation/llama/generate_brewery.cc

@@ -1,5 +1,5 @@
 /**
- * @file data_generation/llama/generate_brewery.cpp
+ * @file data_generation/llama/generate_brewery.cc
  * @brief Builds brewery prompts with regional context, performs retry-based
  * inference, and validates structured JSON output for brewery records.
  */

pipeline/src/data_generation/llama/generate_user.cc

@@ -1,5 +1,5 @@
 /**
- * @file data_generation/llama/generate_user.cpp
+ * @file data_generation/llama/generate_user.cc
  * @brief Generates locale-aware user profiles with strict two-line formatting,
  * retry handling, and output sanitization for downstream parsing.
  */

pipeline/src/data_generation/llama/helpers.cc

@@ -1,5 +1,5 @@
 /**
- * @file data_generation/llama/helpers.cpp
+ * @file data_generation/llama/helpers.cc
  * @brief Provides prompt formatting, whitespace normalization, response
  * parsing, token decoding, and JSON validation helpers for Llama modules.
  */

pipeline/src/data_generation/llama/llama_generator.cc

@@ -1,5 +1,5 @@
 /**
- * @file data_generation/llama/llama_generator.cpp
+ * @file data_generation/llama/llama_generator.cc
  * @brief LlamaGenerator constructor and destructor implementation.
  */
 

pipeline/src/data_generation/llama/load.cc

@@ -1,5 +1,5 @@
 /**
- * @file data_generation/llama/load.cpp
+ * @file data_generation/llama/load.cc
  * @brief Initializes llama backend, loads model weights, creates inference
  * context, and resets prior resources during model initialization.
  */

pipeline/src/data_generation/llama/load_brewery_prompt.cc

@@ -1,5 +1,5 @@
 /**
- * @file data_generation/llama/load_brewery_prompt.cpp
+ * @file data_generation/llama/load_brewery_prompt.cc
  * @brief Resolves brewery system prompt content from cache or a configured
  * filesystem path and provides a robust inline fallback prompt when absent.
  */

pipeline/src/data_generation/mock/deterministic_hash.cc

@@ -1,5 +1,5 @@
 /**
- * @file data_generation/mock/deterministic_hash.cpp
+ * @file data_generation/mock/deterministic_hash.cc
  * @brief Implements a stable hash combiner used by MockGenerator to derive
  * repeatable pseudo-random indices from location input.
  */

pipeline/src/data_generation/mock/generate_brewery.cc

@@ -1,5 +1,5 @@
 /**
- * @file data_generation/mock/generate_brewery.cpp
+ * @file data_generation/mock/generate_brewery.cc
  * @brief Builds deterministic brewery names and descriptions by hashing city
  * and country into fixed mock phrase catalogs.
  */

pipeline/src/data_generation/mock/generate_user.cc

@@ -1,5 +1,5 @@
 /**
- * @file data_generation/mock/generate_user.cpp
+ * @file data_generation/mock/generate_user.cc
  * @brief Generates deterministic mock user profiles by hashing locale values
  * into predefined username and bio collections.
  */

pipeline/src/json_handling/json_loader.cc

@@ -1,5 +1,5 @@
 /**
- * @file json_handling/json_loader.cpp
+ * @file json_handling/json_loader.cc
  * @brief Parses curated location JSON input into strongly typed Location
  * records with strict field validation and descriptive error reporting.
  */

pipeline/src/main.cc

@@ -1,5 +1,5 @@
 /**
- * @file main.cpp
+ * @file main.cc
  * @brief Parses command-line options, validates runtime mode selection,
  * initializes shared infrastructure, and executes the pipeline entry flow.
  */
@@ -102,7 +102,7 @@ std::optional<ApplicationOptions> ParseArguments(const int argc, char** argv) {
     const bool has_llm_params = !variables_map["temperature"].defaulted() ||
                                 !variables_map["top-p"].defaulted() ||
                                 !variables_map["top-k"].defaulted() ||
-                                !variables_map["seed"].defaulted() = false;
+                                !variables_map["seed"].defaulted();
 
     if (use_mocked && has_llm_params) {
       spdlog::warn(
@@ -176,8 +176,5 @@ int main(const int argc, char** argv) {
   } catch (const std::exception& exception) {
     spdlog::critical("Unhandled fatal error in main: {}", exception.what());
     return 1;
-  } catch (...) {
-    spdlog::critical("Unhandled fatal non-standard exception in main");
-    return 1;
   }
 }

pipeline/src/services/wikipedia/fetch_extract.cc

@@ -1,5 +1,5 @@
 /**
- * @file wikipedia/fetch_extract.cpp
+ * @file wikipedia/fetch_extract.cc
  * @brief WikipediaService::FetchExtract() implementation.
  */
 

pipeline/src/services/wikipedia/get_summary.cc

@@ -1,5 +1,5 @@
 /**
- * @file wikipedia/get_summary.cpp
+ * @file wikipedia/get_summary.cc
  * @brief WikipediaService::GetLocationContext() implementation.
  */
 

pipeline/src/services/wikipedia/wikipedia_service.cc

@@ -1,5 +1,5 @@
 /**
- * @file services/wikipedia/wikipedia_service.cpp
+ * @file services/wikipedia/wikipedia_service.cc
  * @brief WikipediaService constructor implementation.
  */
 

pipeline/src/web_client/curl_global_state.cc

@@ -1,5 +1,5 @@
 /**
- * @file web_client/curl_global_state.cpp
+ * @file web_client/curl_global_state.cc
  * @brief CurlGlobalState constructor and destructor implementation.
  */
 

pipeline/src/web_client/curl_web_client_get.cc

@@ -1,5 +1,5 @@
 /**
- * @file web_client/curl_web_client_get.cpp
+ * @file web_client/curl_web_client_get.cc
  * @brief CURLWebClient::Get() implementation.
  */
 
@@ -14,24 +14,26 @@
 
 using CurlHandle = std::unique_ptr<CURL, decltype(&curl_easy_cleanup)>;
 
-static CurlHandle create_handle() {
+static constexpr int64_t kConnectionTimeout = 10;
+static constexpr int64_t kRequestTimeout = 30;
+static constexpr int64_t kOkHttpStatus = 200;
+
+static CurlHandle CreateHandle() {
   CURL* handle = curl_easy_init();
   if (handle == nullptr) {
     throw std::runtime_error(
         "[CURLWebClient] Failed to initialize libcurl handle");
   }
-  return CurlHandle(handle, &curl_easy_cleanup);
+  return {handle, &curl_easy_cleanup};
 }
 
-static void set_common_get_options(CURL* curl, const std::string& url) {
+static void SetCommonGetOptions(CURL* curl, const std::string& url) {
-  constexpr uint64_t connection_timeout = 10;
-  constexpr uint64_t request_timeout = 30;
   curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
   curl_easy_setopt(curl, CURLOPT_USERAGENT, "biergarten-pipeline/0.1.0");
   curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
   curl_easy_setopt(curl, CURLOPT_MAXREDIRS, 5L);
-  curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, connection_timeout);
+  curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, kConnectionTimeout);
-  curl_easy_setopt(curl, CURLOPT_TIMEOUT, request_timeout);
+  curl_easy_setopt(curl, CURLOPT_TIMEOUT, kRequestTimeout);
   curl_easy_setopt(curl, CURLOPT_ACCEPT_ENCODING, "gzip");
 }
 
@@ -45,29 +47,29 @@ static size_t WriteCallbackString(void* contents, const size_t size,
 }
 
 std::string CURLWebClient::Get(const std::string& url) {
-  const CurlHandle curl = create_handle();
+  const CurlHandle curl = CreateHandle();
 
   std::string response_string;
 
-  set_common_get_options(curl.get(), url);
+  SetCommonGetOptions(curl.get(), url);
 
   curl_easy_setopt(curl.get(), CURLOPT_WRITEFUNCTION, WriteCallbackString);
   curl_easy_setopt(curl.get(), CURLOPT_WRITEDATA, &response_string);
 
-  CURLcode res = curl_easy_perform(curl.get());
+  CURLcode curl_result = curl_easy_perform(curl.get());
 
-  if (res != CURLE_OK) {
+  if (curl_result != CURLE_OK) {
-    const auto error =
+    const auto error = std::string("[CURLWebClient] GET failed: ") +
-        std::string("[CURLWebClient] GET failed: ") + curl_easy_strerror(res);
+                       curl_easy_strerror(curl_result);
     throw std::runtime_error(error);
   }
 
-  int64_t httpCode = 0;
+  int64_t http_code = 0;
-  curl_easy_getinfo(curl.get(), CURLINFO_RESPONSE_CODE, &httpCode);
+  curl_easy_getinfo(curl.get(), CURLINFO_RESPONSE_CODE, &http_code);
 
-  if (httpCode != 200) {
+  if (http_code != kOkHttpStatus) {
     const std::string error = "[CURLWebClient] HTTP error " +
-                              std::to_string(httpCode) + " for URL " + url;
+                              std::to_string(http_code) + " for URL " + url;
     throw std::runtime_error(error);
   }
 

pipeline/src/web_client/curl_web_client_url_encode.cc

@@ -1,5 +1,5 @@
 /**
- * @file web_client/curl_web_client_url_encode.cpp
+ * @file web_client/curl_web_client_url_encode.cc
  * @brief CURLWebClient::UrlEncode() implementation.
  */