Change command-line parsing (again...)

- Added formatted table with `--style` option
- Added `warning` log level
- Fixed bugs and cleaned up API
- Removed some extra debugging output

.gitmodules

@@ -13,3 +13,6 @@
 [submodule "modules/csv2"]
 	path = modules/csv2
 	url = https://github.com/p-ranav/csv2
+[submodule "modules/argparse"]
+	path = modules/argparse
+	url = https://github.com/p-ranav/argparse

CMakeLists.txt

@@ -30,7 +30,7 @@ find_package(SQLiteCpp CONFIG REQUIRED)
 set(CMAKE_CXX_COMPILER "clang++")
 set(CMAKE_BUILD_RPATH "build/cmake")
 set(CMAKE_CXX_FLAGS 
-	"${CMAKE_CXX_FLAGS} -std=c++20 -Ofast -fPIC -fPIE -fpermissive -Wall -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-sign-conversion -pedantic-errors"
+	"${CMAKE_CXX_FLAGS} -std=c++20 -Ofast -fPIC -fPIE -fpermissive -Wall -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-sign-conversion -Wno-deprecated-declarations -pedantic-errors"
 )
 set(INCLUDE_DIRS
 	"include"

include/config.hpp

@@ -17,6 +17,11 @@ namespace gdpm::package{
 }
 
 namespace gdpm::config{
+	enum class print_style{
+		list = 0,
+		table = 1,
+	};
+
 	struct context{
 		string username;
 		string password;
@@ -25,24 +30,28 @@ namespace gdpm::config{
 		string packages_dir;
 		string tmp_dir;
 		string_map remote_sources;
-		size_t jobs					= 1;
+		int jobs					= 1;
-		size_t timeout				= 3000;
+		int timeout					= 3000;
-		size_t max_results			= 200;
 		bool enable_sync			= true;
 		bool enable_cache			= true;
 		bool skip_prompt			= false;
 		bool enable_file_logging;
 		bool clean_temporary;
-		int verbose;
+
+		int verbose					= log::INFO;
+		print_style style			= print_style::list;
 		package::info info;
-		rest_api::request_params api_params;
+		rest_api::request_params rest_api_params;
 	};
 
 	string to_json(const context& config, bool pretty_print = false);
 	error load(std::filesystem::path path, context& config);
 	error save(std::filesystem::path path, const context& config);
 	error handle_config(config::context& config, const args_t& args, const var_opts& opts);
-	context make_context(const string& username = GDPM_CONFIG_USERNAME, const string& password = GDPM_CONFIG_PASSWORD, const string& path = GDPM_CONFIG_PATH, const string& token = GDPM_CONFIG_TOKEN, const string& godot_version = GDPM_CONFIG_GODOT_VERSION, const string& packages_dir = GDPM_CONFIG_LOCAL_PACKAGES_DIR, const string& tmp_dir = GDPM_CONFIG_LOCAL_TMP_DIR, const string_map& remote_sources = {GDPM_CONFIG_REMOTE_SOURCES}, size_t threads = GDPM_CONFIG_THREADS, size_t timeout = 0, bool enable_sync = GDPM_CONFIG_ENABLE_SYNC, bool enable_file_logging = GDPM_CONFIG_ENABLE_FILE_LOGGING, int verbose = GDPM_CONFIG_VERBOSE);
+	error set_property(config::context& config, const string& property, const any& value);
+	template <typename T = any>
+	T& get_property(const config::context& config, const string& property);
+	context make_context(const string& username = GDPM_CONFIG_USERNAME, const string& password = GDPM_CONFIG_PASSWORD, const string& path = GDPM_CONFIG_PATH, const string& token = GDPM_CONFIG_TOKEN, const string& godot_version = GDPM_CONFIG_GODOT_VERSION, const string& packages_dir = GDPM_CONFIG_LOCAL_PACKAGES_DIR, const string& tmp_dir = GDPM_CONFIG_LOCAL_TMP_DIR, const string_map& remote_sources = {GDPM_CONFIG_REMOTE_SOURCES}, int jobs = GDPM_CONFIG_THREADS, int timeout = 0, bool enable_sync = GDPM_CONFIG_ENABLE_SYNC, bool enable_file_logging = GDPM_CONFIG_ENABLE_FILE_LOGGING, int verbose = GDPM_CONFIG_VERBOSE);
 	error validate(const rapidjson::Document& doc);
 	void print_json(const context& config);
 	void print_properties(const context& config, const string_list& properties);

include/error.hpp

@@ -13,6 +13,8 @@ namespace gdpm::constants::error{
 		NONE = 0,
 		UNKNOWN,
 		UNKNOWN_COMMAND,
+		UNKNOWN_ARGUMENT,
+		ARGPARSE_ERROR,
 		NOT_FOUND,
 		NOT_DEFINED,
 		NOT_IMPLEMENTED,
@@ -102,6 +104,11 @@ namespace gdpm{
 #endif
 		}
 
+		static constexpr gdpm::error error_rc(const gdpm::error& e){
+			error(e);
+			return e;
+		}
+
 		static void error(const char *p, const gdpm::error& e){
 			println("{}{}{}", p, prefix.contents, e.get_message());
 		}

include/log.hpp

@@ -77,6 +77,7 @@ namespace gdpm::log
 	inline constexpr const char* get_info_prefix() { return "[INFO {}] "; }
 	inline constexpr const char* get_error_prefix() { return "[ERROR {}] "; }
 	inline constexpr const char* get_debug_prefix() { return "[DEBUG {}] "; }
+	inline constexpr const char* get_warning_prefix() { return "[WARN {}] "; }
 
 	static void vlog(fmt::string_view format, fmt::format_args args){
 		fmt::vprint(format, args);
@@ -142,6 +143,21 @@ namespace gdpm::log
 #endif
 	}
 
+	template <typename S, typename...Args>
+	static constexpr void warn(const S& format, Args&&...args){
+		if(log::level < to_int(log::WARNING))
+			return;
+#if GDPM_LOG_LEVEL > WARN
+		set_prefix_if(std::format(get_warning_prefix(), utils::timestamp()), true);
+		set_suffix_if("\n");
+		vlog(
+			fmt::format(GDPM_COLOR_LOG_WARNING "{}{}{}" GDPM_COLOR_LOG_RESET, prefix.contents, format, suffix),
+			fmt::make_format_args(args...)
+		);
+#endif
+	}
+
+
 	template <typename S, typename...Args>
 	static constexpr void print(const S& format, Args&&...args){
 		vlog(

include/package.hpp

@@ -116,6 +116,7 @@ namespace gdpm::package {
 
 	GDPM_DLL_EXPORT void print_list(const rapidjson::Document& json);
 	GDPM_DLL_EXPORT void print_list(const info_list& packages);
+	GDPM_DLL_EXPORT void print_table(const info_list& packages);
 	GDPM_DLL_EXPORT result_t<info_list> get_package_info(const opts_t& opts);
 	GDPM_DLL_EXPORT result_t<title_list> get_package_titles(const info_list& packages);
 	GDPM_DLL_EXPORT void clean_temporary(const config::context& config, const title_list& package_titles);

include/types.hpp

@@ -1,11 +1,13 @@
 #pragma once
 
+#include "clipp.h"
 #include <tuple>
 #include <functional>
 #include <type_traits>
 #include <string>
 #include <variant>
 #include <future>
+#include <any>
 
 namespace gdpm{
 	class error;
@@ -47,6 +49,7 @@ namespace gdpm{
 	using string_list 	= std::vector<string>;
 	using string_map 	= std::unordered_map<string, string>;
 	using string_pair 	= std::pair<string, string>;
+	using any			= std::any;
 	using var 			= std::variant<int, float, bool, string, string_list, string_map, size_t>;
 	template <typename T = var> 
 	using _args_t 		= std::vector<T>;

modules/argparse

@@ -0,0 +1 @@
+Subproject commit 557948f1236db9e27089959de837cc23de6c6bbd

src/config.cpp

@@ -7,6 +7,7 @@
 #include "types.hpp"
 
 // RapidJSON
+#include <any>
 #include <rapidjson/ostreamwrapper.h>
 #include <rapidjson/rapidjson.h>
 #include <rapidjson/writer.h>
@@ -14,6 +15,7 @@
 #include <rapidjson/prettywriter.h>
 #include <rapidjson/document.h>
 #include <rapidjson/error/en.h>
+#include <tabulate/table.hpp>
 
 
 // fmt
@@ -67,7 +69,7 @@ namespace gdpm::config{
 		file.open(path, std::ios::in);
 		if(!file){
 			if(config.verbose)
-				log::info("No configuration file found. Creating a new one.");
+				log::warn("No configuration file found. Creating a new one.");
 			config = make_context();
 			save(config.path, config);
 			return error();
@@ -230,6 +232,46 @@ namespace gdpm::config{
 		return error();
 	}
 
+	error set_property(
+		config::context& config,
+		const string& property,
+		const any& value
+	){
+		log::println("config::set_property() called");
+		if(property == "username")					config.username 		= std::any_cast<string>(value);
+		else if(property == "password") 			config.password 		= std::any_cast<string>(value);
+		else if(property == "path")					config.path				= std::any_cast<string>(value);
+		else if(property == "token")				config.token			= std::any_cast<string>(value);
+		else if(property == "packages_dir")			config.packages_dir		= std::any_cast<string>(value);
+		else if(property == "tmp_dir")				config.tmp_dir			= std::any_cast<string>(value);
+		else if(property == "remote_sources")		config.remote_sources	= std::any_cast<string_map>(value);
+		else if(property == "jobs")					config.jobs				= std::any_cast<int>(value);
+		else if(property == "timeout")				config.timeout			= std::any_cast<int>(value);
+		else if(property == "enable_sync")			config.enable_sync		= std::any_cast<bool>(value);
+		else if(property == "enable_cache")			config.enable_cache		= std::any_cast<bool>(value);
+		else if(property == "skip_prompt")			config.skip_prompt		= std::any_cast<bool>(value);
+		else if(property == "enable_file_logging")	config.enable_file_logging		= std::any_cast<bool>(value);
+		else if(property == "clean_temporary")		config.clean_temporary	= std::any_cast<bool>(value);
+		else{
+			return log::error_rc(error(
+				constants::error::INVALID_CONFIG,
+				"Could not find property"
+			));
+		}
+	}
+
+	template <typename T>
+	T& get_property(
+		const config::context& config,
+		const string& property
+	){
+		log::println("config::get_property() called");
+		if(property == "username")			return config.username;
+		else if(property == "password")		return config.password;
+		else if(property == "path")			return config.path;
+		else if(property == "token")		return config.token;
+		else if(property == "package_dir") 	return config.packages_dir;
+	}
 
 	context make_context(
 		const string& username, 
@@ -240,8 +282,8 @@ namespace gdpm::config{
 		const string& packages_dir, 
 		const string& tmp_dir, 
 		const string_map& remote_sources, 
-		size_t threads, 
+		int jobs, 
-		size_t timeout, 
+		int timeout, 
 		bool enable_sync, 
 		bool enable_file_logging, 
 		int verbose
@@ -254,7 +296,7 @@ namespace gdpm::config{
 			.packages_dir 			= (packages_dir.empty()) ? string(getenv("HOME")) + ".gdpm" : packages_dir,
 			.tmp_dir 				= tmp_dir,
 			.remote_sources 		= remote_sources,
-			.jobs 					= threads,
+			.jobs 					= jobs,
 			.timeout 				= timeout,
 			.enable_sync 			= enable_sync,
 			.enable_file_logging 	= enable_file_logging,
@@ -293,6 +335,8 @@ namespace gdpm::config{
 		const context& config,
 		const string& property
 	){
+		using namespace tabulate;
+
 		if(property.empty())					return;
 		else if(property == "username") 		log::println("username: {}", config.username);
 		else if(property == "password") 		log::println("password: {}", config.password);
@@ -311,34 +355,103 @@ namespace gdpm::config{
 		else if(property == "verbose") 			log::println("verbose: {}", config.verbose);
 	}
 
+
+	void add_row(
+		tabulate::Table& table, 
+		const context& config, 
+		const string property
+	){
+		if(property.empty())					return;
+		else if(property == "username") 		table.add_row({"Username", config.username});
+		else if(property == "password") 		table.add_row({"Password", config.password});
+		else if(property == "path") 			table.add_row({"Path", config.path});
+		else if(property == "token") 			table.add_row({"Token", config.token});
+		else if(property == "packages_dir") 	table.add_row({"Package Directory", config.packages_dir});
+		else if(property == "tmp_dir") 			table.add_row({"Temp Directory", config.tmp_dir});
+		else if(property == "remote_sources") 	table.add_row({"Remotes", utils::join(config.remote_sources, "\t", "\n")});
+		else if(property == "jobs") 			table.add_row({"Threads", std::to_string(config.jobs)});
+		else if(property == "timeout") 			table.add_row({"Timeout", std::to_string(config.timeout)});
+		else if(property == "sync") 			table.add_row({"Fetch Assets", std::to_string(config.enable_sync)});
+		else if(property == "cache") 			table.add_row({"Cache", std::to_string(config.enable_cache)});
+		else if(property == "prompt") 			table.add_row({"Skip Prompt", std::to_string(config.skip_prompt)});
+		else if(property == "logging") 			table.add_row({"File Logging", std::to_string(config.enable_file_logging)});
+		else if(property == "clean") 			table.add_row({"Clean Temporary", std::to_string(config.clean_temporary)});
+		else if(property == "verbose") 			table.add_row({"Verbosity", std::to_string(config.verbose)});
+	}
+
 	void print_properties(
 		const context& config,
 		const string_list& properties
 	){
-		if(properties.empty()){
+		using namespace tabulate;
-			_print_property(config, "username");
+
-			_print_property(config, "password");
+		if(config.style == config::print_style::list){
-			_print_property(config, "path");
+			if(properties.empty()){
-			_print_property(config, "token");
+				_print_property(config, "username");
-			_print_property(config, "packages_dir");
+				_print_property(config, "password");
-			_print_property(config, "tmp_dir");
+				_print_property(config, "path");
-			_print_property(config, "remote_sources");
+				_print_property(config, "token");
-			_print_property(config, "jobs");
+				_print_property(config, "packages_dir");
-			_print_property(config, "timeout");
+				_print_property(config, "tmp_dir");
-			_print_property(config, "sync");
+				_print_property(config, "remote_sources");
-			_print_property(config, "cache");
+				_print_property(config, "jobs");
-			_print_property(config, "prompt");
+				_print_property(config, "timeout");
-			_print_property(config, "logging");
+				_print_property(config, "sync");
-			_print_property(config, "clean");
+				_print_property(config, "cache");
-			_print_property(config, "verbose");
+				_print_property(config, "prompt");
-		}
+				_print_property(config, "logging");
-		std::for_each(
+				_print_property(config, "clean");
-			properties.begin(),
+				_print_property(config, "verbose");
-			properties.end(),
-			[&config](const string& property){
-				_print_property(config, property);
 			}
-		);
+			else {
+				std::for_each(
+					properties.begin(),
+					properties.end(),
+					[&config](const string& property){
+						_print_property(config, property);
+					}
+				);
+			}
+		}
+		else if(config.style == config::print_style::table){
+			Table table;
+			if(properties.empty()){
+				table.add_row({"Property", "Value"});
+				table.add_row({"Username", config.username});
+				table.add_row({"Password", config.password});
+				table.add_row({"Path", config.path});
+				table.add_row({"Token", config.token});
+				table.add_row({"Package Directory", config.token});
+				table.add_row({"Temp Directory", config.tmp_dir});
+				table.add_row({"Remotes", utils::join(config.remote_sources)});
+				table.add_row({"Threads", std::to_string(config.jobs)});
+				table.add_row({"Timeout", std::to_string(config.timeout)});
+				table.add_row({"Fetch Data", std::to_string(config.enable_sync)});
+				table.add_row({"Use Cache", std::to_string(config.enable_cache)});
+				table.add_row({"Logging", std::to_string(config.enable_file_logging)});
+				table.add_row({"Clean", std::to_string(config.clean_temporary)});
+				table.add_row({"Verbosity", std::to_string(config.verbose)});
+			}
+			else{
+				std::for_each(
+					properties.begin(),
+					properties.end(),
+					[&table, &config](const string& property){
+						add_row(table, config, property);
+					}
+				);
+			}
+			table[0].format()
+				.padding_top(1)
+				.padding_bottom(1)
+				.font_background_color(Color::red)
+				.font_style({FontStyle::bold});
+			table.column(1).format()
+				.font_color(Color::yellow);
+			table[0][1].format()
+				.font_background_color(Color::blue);
+			table.print(std::cout);
+		}
 	}
 
 }

src/package.cpp

@@ -15,6 +15,7 @@
 #include <rapidjson/error/en.h>
 #include <rapidjson/ostreamwrapper.h>
 #include <rapidjson/prettywriter.h>
+#include <tabulate/table.hpp>
 
 namespace gdpm::package{
 	
@@ -39,8 +40,7 @@ namespace gdpm::package{
 		*/
 
 		/* Append files from --file option */
-		if(!params.input_files.empty()){
+		// if(!params.input_files.empty()){
-			log::print("input files");
 			for(const auto& filepath : params.input_files){
 				string contents = utils::readfile(filepath);
 				log::print("contents: {}", contents);
@@ -51,7 +51,7 @@ namespace gdpm::package{
 					std::end(input_titles)
 				);
 			}
-		}
+		// }
 		result_t result = cache::get_package_info_by_title(package_titles);
 		package::info_list p_found = {};
 		package::info_list p_cache = result.unwrap_unsafe();
@@ -445,16 +445,14 @@ namespace gdpm::package{
 
 			rest_api_params.filter = http.url_escape(p_title);
 
-			std::string request_url{constants::HostUrl};
+			string request_url{constants::HostUrl};
 			request_url += rest_api::endpoints::GET_Asset;
 			Document doc = rest_api::get_assets_list(request_url, rest_api_params);
 			if(doc.IsNull()){
-				error error(
+				return log::error_rc(error(
 					constants::error::HOST_UNREACHABLE,
 					"Could not fetch metadata."
-				);
+				));
-				log::error(error);
-				return error;
 			}
 
 			// log::info("{} package(s) found...", doc["total_items"].GetInt());
@@ -476,18 +474,21 @@ namespace gdpm::package{
 			result_t r_installed = cache::get_installed_packages();
 			info_list p_installed = r_installed.unwrap_unsafe();
 			if(!p_installed.empty()){
-				print_list(p_installed);
+				if(config.style == config::print_style::list)
+					print_list(p_installed);
+				else if(config.style == config::print_style::table){
+					print_table(p_installed);
+				}
 			} 
 		}
 		else if(show == "remote"){
 			remote::print_repositories(config);
 		}
 		else{
-			error error(
+			log::error(error(
 				constants::error::UNKNOWN_COMMAND,
 				"Unrecognized subcommand. Try either 'packages' or 'remote' instead."
-			);
+			));
-			log::error(error);
 		}
 		return error();
 	}
@@ -520,7 +521,7 @@ namespace gdpm::package{
 				}
 			}
 			std::ofstream of(path);
-			log::println("writing contents to file");
+			log::println("export: {}", path);
 			of << output;
 			of.close();
 		}
@@ -532,17 +533,15 @@ namespace gdpm::package{
 	error link(
 		const config::context& config,
 		const title_list& package_titles, 
-		const package::params& params /* path is last arg */
+		const package::params& params
 	){
 		using namespace std::filesystem;
 
-		if(params.args.empty()){
+		if(params.paths.empty()){
-			error error(
+			return log::error_rc(error(
-				constants::error::INVALID_ARG_COUNT,
+				constants::error::PATH_NOT_DEFINED,
-				"Must supply at least 2 arguments (package name and path)"
+				"Path is required"
-			);
+			));
-			log::error(error);
-			return error;
 		}
 
 		/* Check for packages in cache to link */
@@ -550,12 +549,10 @@ namespace gdpm::package{
 		info_list p_found = {};
 		info_list p_cache = r_cache.unwrap_unsafe();
 		if(p_cache.empty()){
-			error error(
+			return log::error_rc(error(
 				constants::error::NOT_FOUND,
 				"Could not find any packages to link in cache."
-			);
+			));
-			log::error(error);
-			return error;
 		}
 
 		for(const auto& p_title : package_titles){
@@ -575,17 +572,15 @@ namespace gdpm::package{
 		}
 
 		/* Get the storage paths for all packages to create symlinks */
-		path_refs paths = path_refs({params.args.back()});
 		const path package_dir{config.packages_dir};
 		for(const auto& p : p_found){
-			for(const auto& path : paths){
+			for(const auto& path : params.paths){
-				const string _path = path;
+				log::info_n("link: \"{}\" -> '{}'...", p.title, path + "/" + p.title);
-				log::info_n("link: \"{}\" -> '{}'...", p.title, _path + "/" + p.title);
 				// std::filesystem::path target{config.packages_dir + "/" + p.title};
 				std::filesystem::path target = {current_path().string() + "/" + config.packages_dir + "/" + p.title};
-				std::filesystem::path symlink_path{_path + "/" + p.title};
+				std::filesystem::path symlink_path{path + "/" + p.title};
 				if(!std::filesystem::exists(symlink_path.string()))
-					std::filesystem::create_directories(_path + "/");
+					std::filesystem::create_directories(path + "/");
 				std::error_code ec;
 				std::filesystem::create_directory_symlink(target, symlink_path, ec);
 				if(ec){
@@ -609,13 +604,11 @@ namespace gdpm::package{
 	){
 		using namespace std::filesystem;
 
-		if(params.args.empty()){
+		if(params.paths.empty()){
-			error error(
+			return log::error_rc(error(
-				constants::error::INVALID_ARG_COUNT,
+				constants::error::PATH_NOT_DEFINED,
-				"Must supply at least 2 arguments (package name and path)"
+				"Path is required"
-			);
+			));
-			log::error(error);
-			return error;
 		}
 
 		result_t r_cache = cache::get_package_info_by_title(package_titles);
@@ -624,12 +617,10 @@ namespace gdpm::package{
 
 		/* Check for installed packages to clone */
 		if(p_cache.empty()){
-			error error(
+			return log::error_rc(error(
 				constants::error::NO_PACKAGE_FOUND,
 				"Could not find any packages to clone in cache."
-			);
+			));
-			log::error(error);
-			return error;
 		}
 
 		for(const auto& p_title : package_titles){
@@ -694,7 +685,6 @@ namespace gdpm::package{
 		}
 	}
 
-
 	void print_list(const rapidjson::Document& json){
 		for(const auto& o : json["result"].GetArray()){
 			log::println(
@@ -717,6 +707,34 @@ namespace gdpm::package{
 		}
 	}
 
+	void print_table(const info_list& packages){
+		using namespace tabulate;
+		Table table;
+		table.add_row({
+			"Asset Name",
+			 "Author",
+			 "Category",
+			 "Version",
+			 "Godot Version",
+			 "License/Cost",
+			 "Last Modified",
+			 "Support"
+		});
+		for(const auto& p : packages){
+			table.add_row({
+				p.title, 
+				p.author,
+				p.category,
+				p.version,
+				p.godot_version,
+				p.cost,
+				p.modify_date,
+				p.support_level
+			});
+		}
+		table.print(std::cout);
+	}
+
 
 	result_t<info_list> get_package_info(const title_list& package_titles){
 		return cache::get_package_info_by_title(package_titles);

src/package_manager.cpp

@@ -22,9 +22,11 @@
 #include <rapidjson/document.h>
 #include <cxxopts.hpp>
 #include "clipp.h"
+#include "argparse/argparse.hpp"
 
 #include <rapidjson/ostreamwrapper.h>
 #include <rapidjson/prettywriter.h>
+#include <stdexcept>
 #include <system_error>
 #include <future>
 
@@ -79,185 +81,426 @@ namespace gdpm::package_manager{
 		return error;
 	}
 
+	template <typename T, typename String = string>
+	auto set_if_used(
+		const argparse::ArgumentParser& cmd,
+		T& value,
+		const String& arg
+	){
+		using namespace argparse;
+		if(cmd.is_used(arg)){
+			value = cmd.get<T>(arg);
+		}
+	};
+
+	string_list get_packages_from_parser(
+		const argparse::ArgumentParser& cmd,
+		const std::string& arg = "packages"
+	){
+		if(cmd.is_used(arg))
+			return cmd.get<string_list>(arg);
+		return string_list();
+	}
+
 
 	error parse_arguments(int argc, char **argv){
 		using namespace clipp;
+		using namespace argparse;
 
 		/* Replace cxxopts with clipp */
 		action_e action = action_e::none;
 		package::title_list package_titles;
 		package::params params;
 
-		auto doc_format = clipp::doc_formatting{}
+		ArgumentParser program(argv[0], "0.0.1", argparse::default_arguments::help);
-			.first_column(7)
+		ArgumentParser install_command("install");
-			.doc_column(45)
+		ArgumentParser add_command("add");
-			.last_column(99);
+		ArgumentParser remove_command("remove");
+		ArgumentParser update_command("update");
+		ArgumentParser search_command("search");
+		ArgumentParser export_command("export");
+		ArgumentParser list_command("list");
+		ArgumentParser link_command("link");
+		ArgumentParser clone_command("clone");
+		ArgumentParser clean_command("clean");
+		ArgumentParser config_command("config");
+		ArgumentParser fetch_command("fetch");
+		ArgumentParser version_command("version");
+		ArgumentParser remote_command("remote");
+		ArgumentParser ui_command("ui");
+		ArgumentParser help_command("help");
 
-		/* Set global options */
+		ArgumentParser config_get("get");
-		auto debugOpt			= option("-d", "--debug").set(config.verbose, to_int(log::DEBUG)) % "show debug output";
+		ArgumentParser config_set("set");
-		auto configOpt 			= option("--config-path").set(config.path) % "set config path";
-		auto pathOpt				= option("--path").set(params.paths) % "specify a path to use with command";
-		auto typeOpt 			= option("--type").set(config.info.type) % "set package type (any|addon|project)";
-		auto sortOpt 			= option("--sort").set(config.rest_api_params.sort) % "sort packages in order (rating|cost|name|updated)";
-		auto supportOpt 			= option("--support").set(config.rest_api_params.support) % "set the support level for API (all|official|community|testing)";
-		auto maxResultsOpt 		= option("--max-results").set(config.rest_api_params.max_results) % "set the request max results";
-		auto godotVersionOpt 	= option("--godot-version").set(config.rest_api_params.godot_version) % "set the request Godot version";
-		auto packageDirOpt		= option("--package-dir").set(config.packages_dir) % "set the global package location";
-		auto tmpDirOpt			= option("--tmp-dir").set(config.tmp_dir) % "set the temporary download location";
-		auto timeoutOpt			= option("--timeout").set(config.timeout) % "set the request timeout";
-		auto verboseOpt 				= joinable(repeatable(option("-v", "--verbose").call([]{ config.verbose += 1; }))) % "show verbose output";	
 
-		/* Set the options */
+		ArgumentParser remote_add("add");
-		// auto fileOpt 			= repeatable(option("--file", "-f").set(params.input_files)  % "read file as input");
+		ArgumentParser remote_remove("remove");
-		auto fileOpt 				= repeatable(option("--file", "-f") & values("input", params.input_files)) % "read file as input";
+		ArgumentParser remote_list("list");
-		auto cleanOpt 			= option("--clean").set(config.clean_temporary) % "enable/disable cleaning temps";
-		auto parallelOpt 		= option("--jobs").set(config.jobs) % "set number of parallel jobs";
-		auto cacheOpt 			= option("--enable-cache").set(config.enable_cache) % "enable/disable local caching";
-		auto syncOpt 			= option("--enable-sync").set(config.enable_sync) % "enable/disable remote syncing";
-		auto skipOpt 			= option("-y", "--skip-prompt").set(config.skip_prompt, true) % "skip the y/n prompt";
-		auto remoteOpt			= option("--remote").set(params.remote_source) % "set remote source to use";
 
-		auto packageValues 		= values("packages", package_titles);
+		program.add_description("Manage Godot engine assets from CLI");
-		auto requiredPath 		= required("--path", params.args);
+		program.add_argument("-v", "--verbose")
+			.action([&](const auto&){ config.verbose += 1; })
+			.default_value(false)
+			.implicit_value(true)
+			.help("set verbosity level")		
+			.nargs(0);
 
-		auto installCmd = "install" % (
+		install_command.add_description("install package(s)");
-			command("install").set(action, action_e::install),
+		install_command.add_argument("packages")
-			packageValues % "package(s) to install from asset library",
+			.required()
-			godotVersionOpt, cleanOpt, parallelOpt, syncOpt, skipOpt, remoteOpt, fileOpt
+			.nargs(nargs_pattern::at_least_one)
-		);
+			.help("packages to install");
-		auto addCmd = "add" % (
+		install_command.add_argument("--godot-version")
-			command("add").set(action, action_e::add),
+			.help("set Godot version for request");
-			packageValues % "package(s) to add to project", 
+		install_command.add_argument("--clean")
-			parallelOpt, skipOpt, remoteOpt, fileOpt
+			.help("clean temporary files")
-		);
+			.implicit_value(true)
-		auto removeCmd = "remove" % (
+			.default_value(false)
-			command("remove").set(action, action_e::remove),
+			.nargs(0);
-			packageValues % "packages(s) to remove from project",
+		install_command.add_argument("--disable-sync")
-			fileOpt, skipOpt, cleanOpt
+			.help("enable syncing with remote before installing")
-		);
+			.implicit_value(true)
-		auto updateCmd = "update package(s)" % (
+			.default_value(false)
-			command("update").set(action, action_e::update),
+			.nargs(0);
-			packageValues % ""
+		install_command.add_argument("--disable-cache")
-		);
+			.help("disable caching asset data")
-		auto searchCmd = "search for package(s)" % (
+			.implicit_value(true)
-			command("search").set(action, action_e::search),
+			.default_value(false)
-			packageValues % "",
+			.nargs(0);
-			godotVersionOpt, fileOpt, remoteOpt, configOpt
+		install_command.add_argument("--remote")
-		);
+			.help("set the remote to use")
-		auto exportCmd = "export installed package list to file" % (
+			.nargs(1);
-			command("export").set(action, action_e::p_export),
+		install_command.add_argument("-j", "--jobs")
-			values("paths", params.args) % ""
+			.help("set the number of parallel downloads")
-		);
+			.default_value(1)
-		auto listCmd = "show installed packages" % (
+			.nargs(1)
-			command("list").set(action, action_e::list)
+			.scan<'i', int>();
-		);
+		install_command.add_argument("-y", "--skip-prompt")
-		auto linkCmd = "create link from package to project" % (
+			.help("skip the yes/no prompt")
-			command("link").set(action, action_e::link),
+			.implicit_value(true)
-			value("package", package_titles) % "",
+			.default_value(false)
-			value("path", params.args) % ""
+			.nargs(0);
-		);
+		install_command.add_argument("-f", "--file")
-		auto cloneCmd = "clone package to project" % (
+			.help("set the file(s) to read as input")
-			command("clone").set(action, action_e::clone),
+			.append()
-			value("package", package_titles) % "",
+			.nargs(1);
-			value("path", params.args) % ""
+		install_command.add_argument("-t", "--timeout")
-		);
+			.help("set the request timeout")
-		auto cleanCmd = "clean temporary download files" % (
+			.default_value(30)
-			command("clean").set(action, action_e::clean),
+			.nargs(0);
-			values("packages", package_titles) % ""
-		);
-		auto configCmd = "manage config properties" % (
-			command("config").set(action, action_e::config_get) ,
-			(
-				( greedy(command("get")).set(action, action_e::config_get),
-				  option(repeatable(values("properties", params.args)))
-				) % "get config properties"
-				| 
-				( command("set").set(action, action_e::config_set) , 
-				  value("property", params.args[1]).call([]{}),
-				  value("value", params.args[2]).call([]{})
-				) % "set config properties"
-			)
-		);
-		auto fetchCmd = "fetch asset data from remote" % (
-			command("fetch").set(action, action_e::fetch),
-			option(values("remote", params.args)) % ""
-		);
-		auto versionCmd = "show the version and exit" %(
-			command("version").set(action, action_e::version)
-		);
-		auto add_arg = [&params](string arg) { params.args.emplace_back(arg); };
-		auto remoteCmd = "manage remote sources" % (
-			command("remote").set(action, action_e::remote_list).if_missing(
-				[]{ remote::print_repositories(config); }
-			),
-			( 
-				"add" % ( command("add").set(action, action_e::remote_add),
-					word("name").call(add_arg) % "", 
-					value("url").call(add_arg) % ""
-				)
-				| 
-				"remove a remote source" % ( command("remove").set(action, action_e::remote_remove),
-					words("names", params.args) % ""
-				)
-				|
-				"list remote sources" % ( command("list").set(action, action_e::remote_list))
-			)
-		);
-		auto uiCmd = "start with UI" % (
-			command("ui").set(action, action_e::ui)
-		);
-		auto helpCmd = "show this message and exit" % (
-			command("help").set(action, action_e::help)
-		);
 
-		auto cli = (
+		add_command.add_description("add package to project");
-			debugOpt, verboseOpt, configOpt,
+		add_command.add_argument("packages").nargs(nargs_pattern::at_least_one);
-			(installCmd | addCmd | removeCmd | updateCmd | searchCmd | exportCmd |
+		add_command.add_argument("--remote");
-			listCmd | linkCmd | cloneCmd | cleanCmd | configCmd | fetchCmd |
+		add_command.add_argument("-j", "--jobs")
-			remoteCmd | uiCmd | helpCmd | versionCmd)
+			.help("")
-		);
+			.nargs(1)
+			.default_value(1)
+			.nargs(1)
+			.scan<'i', int>();
+		add_command.add_argument("-y", "--skip-prompt");
+		add_command.add_argument("-f", "--file")
+			.help("set the file(s) to read as input")
+			.append()
+			.nargs(nargs_pattern::at_least_one);
 
-		/* Make help output */
+		remove_command.add_description("remove package(s)");
-		string man_page_format("");
+		remove_command.add_argument("packages").nargs(nargs_pattern::at_least_one);
-		auto man_page = make_man_page(cli, argv[0], doc_format)
+		remove_command.add_argument("--clean");
-			.prepend_section("DESCRIPTION", "\tManage Godot Game Engine assets from the command-line.")
+		remove_command.add_argument("-y", "--skip-prompt");
-			.append_section("LICENSE", "\tSee the 'LICENSE.md' file for more details.");
+		remove_command.add_argument("-f", "--file")
-		std::for_each(man_page.begin(), man_page.end(), 
+			.help("set the file(s) to read as input")
-			[&man_page_format](const man_page::section& s){
+			.append()
-				man_page_format += s.title() + "\n";
+			.nargs(nargs_pattern::at_least_one);
-				man_page_format += s.content() + "\n\n";
+		
+		update_command.add_description("update package(s)");
+		update_command.add_argument("packages").nargs(nargs_pattern::at_least_one);
+		update_command.add_argument("--clean");
+		update_command.add_argument("--remote");
+		update_command.add_argument("-f", "--file")
+			.help("set the file(s) to read as input")
+			.append()
+			.nargs(nargs_pattern::at_least_one);
+
+		search_command.add_description("search for package(s)");
+		search_command.add_argument("packages").nargs(nargs_pattern::at_least_one);
+		search_command.add_argument("--godot-version");
+		search_command.add_argument("--remote");
+		search_command.add_argument("-f", "--file")
+			.help("set the file(s) to read as input")
+			.append()
+			.nargs(nargs_pattern::at_least_one);
+		
+		ui_command.add_description("show user interface (WIP)");
+		version_command.add_description("show version and exit");
+		help_command.add_description("show help message and exit");
+		
+		export_command.add_description("export install package(s) list");
+		export_command.add_argument("paths")
+			.help("export list of installed packages")
+			.required()
+			.nargs(nargs_pattern::at_least_one);
+		
+		list_command.add_description("show install package(s) and remotes");
+		list_command.add_argument("show")
+			.help("show installed packages or remote")
+			.nargs(nargs_pattern::any)
+			.default_value("packages");
+		list_command.add_argument("--style")
+			.help("set how to print output")
+			.nargs(1)
+			.default_value("list");
+		
+		link_command.add_description("link package(s) to path");
+		link_command.add_argument("packages")
+			.help("package(s) to link")
+			.required()
+			.nargs(1);
+		link_command.add_argument("path")
+			.help("path to link")
+			.required()
+			.nargs(1);
+		
+		clone_command.add_description("clone package(s) to path");
+		clone_command.add_argument("packages")
+			.help("package(s) to clone")
+			.required()
+			.nargs(1);;
+		clone_command.add_argument("path")
+			.help("path to clone")
+			.required()
+			.nargs(1);
+		
+		clean_command.add_description("clean package(s) temporary files");
+		clean_command.add_argument("packages")
+			.help("package(s) to clean")
+			.required()
+			.nargs(nargs_pattern::at_least_one);
+
+		fetch_command.add_description("fetch and sync asset data");
+		fetch_command.add_argument("remote")
+			.help("remote to fetch")
+			.required()
+			.nargs(1);
+
+		config_get.add_argument("properties")
+			.help("get config properties")
+			.nargs(nargs_pattern::any);
+		config_get.add_description("get config properties");
+		config_set.add_argument("property")
+			.help("property name")
+			.required()
+			.nargs(1);
+		config_set.add_argument("value")
+			.help("property value")
+			.required()
+			.nargs(1);
+		config_set.add_description("set config property");
+
+		config_command.add_description("manage config properties");
+		config_command.add_subparser(config_get);
+		config_command.add_subparser(config_set);
+
+		remote_add.add_argument("name")
+			.help("remote name")
+			.nargs(1);
+		remote_add.add_argument("url")
+			.help("remote url")
+			.nargs(1);
+		remote_remove.add_argument("names")
+			.help("remote name")
+			.nargs(nargs_pattern::at_least_one);
+		remote_list.add_argument("--style")
+			.help("set print style")
+			.nargs(1);
+
+		remote_command.add_description("manage remote(s)");
+		remote_command.add_subparser(remote_add);
+		remote_command.add_subparser(remote_remove);
+		remote_command.add_subparser(remote_list);
+
+		// version_command.add_argument(Targs f_args...)
+
+		program.add_subparser(install_command);
+		program.add_subparser(add_command);
+		program.add_subparser(remove_command);
+		program.add_subparser(update_command);
+		program.add_subparser(search_command);
+		program.add_subparser(export_command);
+		program.add_subparser(list_command);
+		program.add_subparser(link_command);
+		program.add_subparser(clone_command);
+		program.add_subparser(clean_command);
+		program.add_subparser(config_command);
+		program.add_subparser(fetch_command);
+		program.add_subparser(remote_command);
+		program.add_subparser(version_command);
+		program.add_subparser(ui_command);
+		program.add_subparser(help_command);
+
+		try{
+			program.parse_args(argc, argv);
+			// program.parse_known_args(argc, argv);
+		} catch(const std::runtime_error& e){
+			return log::error_rc(error(
+				constants::error::ARGPARSE_ERROR,
+				 e.what())
+			);
+		}
+
+		if(program.is_subcommand_used(install_command)){
+			action = action_e::install;
+			if(install_command.is_used("packages"))
+				package_titles = install_command.get<string_list>("packages");
+			set_if_used(install_command, config.rest_api_params.godot_version, "godot-version");
+			set_if_used(install_command, config.clean_temporary, "clean");
+			set_if_used(install_command, config.enable_sync, "disable-sync");
+			set_if_used(install_command, config.enable_cache, "disable-cache");
+			set_if_used(install_command, params.remote_source, "remote");
+			set_if_used(install_command, config.jobs, "jobs");
+			set_if_used(install_command, config.skip_prompt, "skip-prompt");
+			set_if_used(install_command, params.input_files, "file");
+			set_if_used(install_command, config.timeout, "timeout");
+		}
+		else if(program.is_subcommand_used(add_command)){
+			action = action_e::add;
+			package_titles = get_packages_from_parser(add_command);
+			set_if_used(add_command, params.remote_source, "remote");
+			set_if_used(add_command, config.jobs, "jobs");
+			set_if_used(add_command, config.skip_prompt, "skip-prompt");
+			set_if_used(add_command, params.input_files, "files");
+		}
+		else if(program.is_subcommand_used(remove_command)){
+			action = action_e::remove;
+			package_titles = get_packages_from_parser(remove_command);
+			set_if_used(remove_command, config.clean_temporary, "clean");
+			set_if_used(remove_command, config.skip_prompt, "skip-prompt");
+			set_if_used(remove_command, params.input_files, "file");
+		}
+		else if(program.is_subcommand_used(update_command)){
+			action = action_e::update;
+			package_titles = get_packages_from_parser(program);
+			set_if_used(update_command, config.clean_temporary, "clean");
+			set_if_used(update_command, params.remote_source, "remote");
+			set_if_used(update_command, params.input_files, "file");
+		}
+		else if(program.is_subcommand_used(search_command)){
+			action = action_e::search;
+			package_titles = get_packages_from_parser(search_command);
+			set_if_used(search_command, config.rest_api_params.godot_version, "godot-version");
+			set_if_used(search_command, params.remote_source, "remote");
+			set_if_used(search_command, params.input_files, "file");
+		}
+		else if(program.is_subcommand_used(export_command)){
+			action = action_e::p_export;
+			params.paths = export_command.get<string_list>("paths");
+		}
+		else if(program.is_subcommand_used(list_command)){
+			action = action_e::list;
+			// auto list = get_parser(program, "list");
+			if(list_command.is_used("show"))
+				params.args = list_command.get<string_list>("show");
+			if(list_command.is_used("style")){
+				string style = list_command.get<string>("style");
+				if(!style.compare("list"))
+					config.style = config::print_style::list;
+				else if(!style.compare("table"))
+					config.style = config::print_style::table;
 			}
-		);
+		}
-
+		else if(program.is_subcommand_used(link_command)){
-		// log::level = config.verbose;
+			action = action_e::link;
-		if(clipp::parse(argc, argv, cli)){
+			package_titles = get_packages_from_parser(link_command);
-			log::level = config.verbose;
+			set_if_used(link_command, params.paths, "path");
-			switch(action){
+		}
-				case action_e::install: 		package::install(config, package_titles, params); break;
+		else if(program.is_subcommand_used(clone_command)){
-				case action_e::add:				package::add(config, package_titles);
+			action = action_e::clone;
-				case action_e::remove: 			package::remove(config, package_titles, params); break;
+			package_titles = get_packages_from_parser(clone_command);
-				case action_e::update:			package::update(config, package_titles, params); break;
+			set_if_used(clone_command, params.paths, "path");
-				case action_e::search: 			package::search(config, package_titles, params); break;
+		}
-				case action_e::p_export:		package::export_to(params.args); break;
+		else if(program.is_subcommand_used(clean_command)){
-				case action_e::list: 			package::list(config, params); break;
+			action = action_e::clean;
-												/* ...opts are the paths here */
+			package_titles = get_packages_from_parser(clean_command);
-				case action_e::link:			package::link(config, package_titles, params); break;
+		}
-				case action_e::clone:			package::clone(config, package_titles, params); break;
+		else if(program.is_subcommand_used(config_command)){
-				case action_e::clean:			package::clean_temporary(config, package_titles); break;
+			if(config_command.is_subcommand_used(config_get)){
-				case action_e::config_get:		config::print_properties(config, params.args); break;
+				action = action_e::config_get;
-				case action_e::config_set:		config::handle_config(config, package_titles, params.opts); break;
+				if(config_get.is_used("properties"))
-				case action_e::fetch:			package::synchronize_database(config, package_titles); break;
+					params.args = config_get.get<string_list>("properties");
-				case action_e::sync: 			package::synchronize_database(config, package_titles); break;
-				case action_e::remote_list:		remote::print_repositories(config); break;
-				case action_e::remote_add: 		remote::add_repository(config, params.args); break;
-				case action_e::remote_remove: 	remote::remove_respositories(config, params.args); break;
-				case action_e::ui:				log::println("UI not implemented yet"); break;
-				case action_e::help: 			log::println("{}", man_page_format); break;
-				case action_e::version:			break;
-				case action_e::none:			/* ...here to run with no command */ break;
 			}
-		} else {
+			else if(config_command.is_subcommand_used(config_set)){
-			log::println("usage:\n{}", usage_lines(cli, argv[0]).str());
+				action = action_e::config_set;
+				if(config_set.is_used("property"))
+					params.args.emplace_back(config_set.get<string>("property"));
+				if(config_set.is_used("value"))
+					params.args.emplace_back(config_set.get<string>("value"));
+			}
+			// else{
+			// 	action = action_e::config_get;
+			// }
+		}
+		else if(program.is_subcommand_used(fetch_command)){
+			action = action_e::fetch;
+			params.remote_source = fetch_command.get("remote");
+		}
+		else if(program.is_subcommand_used(version_command)){
+			action = action_e::version;
+		}
+		else if(program.is_subcommand_used(remote_command)){
+			if(remote_command.is_subcommand_used(remote_add)){
+				action = action_e::remote_add;
+				if(remote_add.is_used("name"))
+					params.args.emplace_back(remote_add.get<string>("name"));
+				if(remote_add.is_used("url"))	
+					params.args.emplace_back(remote_add.get<string>("url"));
+				for(const auto& arg: params.args){
+					log::println("{}: {}", params.args[0], params.args[1]);
+				}
+			}
+			if(remote_command.is_subcommand_used(remote_remove)){
+				action = action_e::remote_remove;
+				if(remote_remove.is_used("names"))
+					params.args = remote_remove.get<string_list>("names");
+			}
+			if(remote_command.is_subcommand_used(remote_list)){
+				action = action_e::remote_list;
+				string style = remote_list.get<string>("style");
+				if(!style.compare("list"))
+					config.style = config::print_style::list;
+				else if(!style.compare("table"))
+					config.style = config::print_style::table;
+			}
+		}
+		else if(program.is_subcommand_used("ui")){
+			action = action_e::ui;
+		}
+		else if(program.is_subcommand_used("help")){
+			action = action_e::help;
+		}
+
+		switch(action){
+			case action_e::install: 		package::install(config, package_titles, params); break;
+			case action_e::add:				package::add(config, package_titles, params);
+			case action_e::remove: 			package::remove(config, package_titles, params); break;
+			case action_e::update:			package::update(config, package_titles, params); break;
+			case action_e::search: 			package::search(config, package_titles, params); break;
+			case action_e::p_export:		package::export_to(params.paths); break;
+			case action_e::list: 			package::list(config, params); break;
+											/* ...opts are the paths here */
+			case action_e::link:			package::link(config, package_titles, params); break;
+			case action_e::clone:			package::clone(config, package_titles, params); break;
+			case action_e::clean:			package::clean_temporary(config, package_titles); break;
+			case action_e::config_get:		config::print_properties(config, params.args); break;
+			case action_e::config_set:		config::set_property(config, params.args[0], params.args[1]); break;
+			case action_e::fetch:			package::synchronize_database(config, package_titles); break;
+			case action_e::sync: 			package::synchronize_database(config, package_titles); break;
+			case action_e::remote_list:		remote::print_repositories(config); break;
+			case action_e::remote_add: 		remote::add_repository(config, params.args); break;
+			case action_e::remote_remove: 	remote::remove_respositories(config, params.args); break;
+			case action_e::ui:				log::println("UI not implemented"); break;
+			case action_e::help: 			program.print_help(); break;
+			case action_e::version:			break;
+			case action_e::none:			program.usage(); break;/* ...here to run with no command */ break;
 		}
 		return error();
 	}

src/remote.cpp

@@ -1,9 +1,11 @@
 
 #include "remote.hpp"
+#include "config.hpp"
 #include "error.hpp"
 #include "log.hpp"
 #include "types.hpp"
 #include <readline/readline.h>
+#include <tabulate/table.hpp>
 
 namespace gdpm::remote{
 	
@@ -12,7 +14,7 @@ namespace gdpm::remote{
 		const args_t &args
 	){
 		/* Check if enough args were provided. */
-		log::debug("arg count: {}\nargs: {}", args.size(), utils::join(args));
+		log::println("arg count: {}\nargs: {}", args.size(), utils::join(args));
 		if (args.size() < 2){
 			return error(
 				constants::error::INVALID_ARG_COUNT,
@@ -31,7 +33,7 @@ namespace gdpm::remote{
 		config::context& config, 
 		const args_t& args
 	){
-		log::debug("arg count: {}\nargs: {}", args.size(), utils::join(args));
+		log::println("arg count: {}\nargs: {}", args.size(), utils::join(args));
 		if(args.size() < 1){
 			return error(
 				constants::error::INVALID_ARG_COUNT,
@@ -61,8 +63,19 @@ namespace gdpm::remote{
 
 	void print_repositories(const config::context& config){
 		const auto &rs = config.remote_sources;
-		std::for_each(rs.begin(), rs.end(), [](const string_pair& p){
+		if(config.style == config::print_style::list){
-			log::println("{}: {}", p.first, p.second);
+			std::for_each(rs.begin(), rs.end(), [](const string_pair& p){
-		});
+				log::println("{}: {}", p.first, p.second);
+			});
+		}
+		else if(config.style == config::print_style::table){
+			using namespace tabulate;
+			Table table;
+			table.add_row({"Name", "URL"});
+			std::for_each(rs.begin(), rs.end(), [&table](const string_pair& p){
+				table.add_row({p.first, p.second});
+			});
+			table.print(std::cout);
+		}
 	}
 }

src/rest_api.cpp

@@ -17,7 +17,9 @@
 namespace gdpm::rest_api{
 	
 	request_params make_from_config(const config::context& config){
-		return config.rest_api_params;
+		request_params rp = config.rest_api_params;
+		rp.verbose = config.verbose;
+		return rp;
 	}
 
 	request_params make_request_params(
@@ -212,7 +214,7 @@ namespace gdpm::rest_api{
 		http_params.headers.insert(http::header("Connection", "keep-alive"));
 		string request_url = _prepare_request(url, c);
 		http::response r = http.request_get(request_url, http_params);
-		if(c.verbose > 0)
+		if(c.verbose >= log::INFO)
 			log::info("get_asset().URL: {}", request_url);
 		return _parse_json(r.body, c.verbose);
 	}

src/utils.cpp

@@ -186,7 +186,7 @@ namespace gdpm::utils{
 		int verbose
 	){
 		constexpr const char *prog = "gpdm";
-		struct zip *za;
+		struct zip *zip;
 		struct zip_file *zf;
 		struct zip_stat sb;
 		char buf[100];
@@ -196,14 +196,14 @@ namespace gdpm::utils{
 
 		// log::info_n("Extracting package contents to '{}'...", dest);
 		log::info_n("Extracting package contents...");
-		if((za = zip_open(archive, 0, &err)) == nullptr){
+		if((zip = zip_open(archive, 0, &err)) == nullptr){
 			zip_error_to_str(buf, sizeof(buf), err, errno);
 			log::error("{}: can't open zip archive {}: {}", prog, archive, buf);
 			return 1;
 		}
 
-		for(i = 0; i < zip_get_num_entries(za, 0); i++){
+		for(i = 0; i < zip_get_num_entries(zip, 0); i++){
-			if(zip_stat_index(za, i, 0, &sb) == 0){
+			if(zip_stat_index(zip, i, 0, &sb) == 0){
 				len = strlen(sb.name);
 				if(verbose > 1){
 					log::print("{}, ", sb.name);
@@ -215,7 +215,7 @@ namespace gdpm::utils{
 					// safe_create_dir(sb.name);
 					std::filesystem::create_directory(path);
 				} else {
-					zf = zip_fopen_index(za, i, 0);
+					zf = zip_fopen_index(zip, i, 0);
 					if(!zf){
 						log::error("extract_zip: zip_fopen_index() failed.");
 						return 100;
@@ -248,7 +248,7 @@ namespace gdpm::utils{
 			}
 		}
 
-		if(zip_close(za) == -1){
+		if(zip_close(zip) == -1){
 			log::error("{}: can't close zip archive '{}'", prog, archive);
 			return 1;
 		}

tests/basic.cpp

@@ -22,7 +22,7 @@ TEST_SUITE("Command functions"){
 	using namespace gdpm::package_manager;
 
 	package::params params = package::params{
-		.remote_source	= "test"
+		.remote_source	= "test",
 	};
 	config::context config = config::context{
 		.username 		= "",
@@ -33,9 +33,10 @@ TEST_SUITE("Command functions"){
 		.remote_sources	= {
 			{"test", "http://godotengine.org/asset-library/api"}
 		},
+		.skip_prompt	= true,
 		.info {
 			.godot_version	= "latest",
-		}
+		},
 	};
 
 	package::title_list package_titles{"ResolutionManagerPlugin","godot-hmac", "Godot"};