Started work on ceev init, and planned ceev clean.

Also did some cleanup on show_help(), by adding a simple color library.
Not the cleanest, but the code is more readable now, and that's more
important.

CMakeLists.txt

@@ -5,5 +5,5 @@ project(ceev)
 set(CMAKE_CXX_STANDARD 17)
 find_package(SDL2 REQUIRED)
 include_directories(${SDL2_INCLUDE_DIRS})
-add_executable(ceev src/ceev.cc src/ceev.h)
+add_executable(ceev src/ceev.cc src/ceev.h src/colors.cc src/colors.h)
 target_link_libraries(ceev ${SDL2_LIBRARIES})

src/ceev.cc

@@ -8,31 +8,36 @@ int usage() {
 	std::cout << "Run `" << program_invocation_short_name << " --help' for more information.\n" << std::endl;
 	return 1;
 }
+
 int show_help() {
-	// TODO: Maybe put the colorings into functions?
+	std::cout << program_invocation_short_name << " [" << cyan("command") << "] <" << bright_green("options") << ">\n";
-	std::cout << program_invocation_short_name << " [\x1b[36mcommand\x1b[0m] <\x1b[92moptions\x1b[0m>\n";
 	std::cout << "\n";
 	std::cout << "Usage:";
 	// ceev init 
 	std::cout << "\n*\t";
-	std::cout << program_invocation_short_name << " \x1b[36minit \x1b[0m<\x1b[92m--force\x1b[0m>\n";
+	std::cout << program_invocation_short_name << cyan(" init ") << "<" << bright_green("--force") << ">\n";
 	std::cout << "\t\t";
 	std::cout << "Creates the CeeV file system. Can only be used ";
 	std::cout << "if the current folder is empty,";
-	std::cout << "\n\t\tor when run with `\x1b[92m--force\x1b[0m'";
+	std::cout << "\n\t\tor when run with `" << bright_green("--force") << "'";
 	// ceev build
 	std::cout << "\n*\t";
-	std::cout << program_invocation_short_name << " \x1b[36mbuild\x1b[0m\n";
+	std::cout << program_invocation_short_name << cyan(" build") << "\n";
 	std::cout << "\t\t";
 	std::cout << "Not yet implemented";
 	// ceev run
 	std::cout << "\n*\t";
-	std::cout << program_invocation_short_name << " \x1b[36mrun\x1b[0m\n";
+	std::cout << program_invocation_short_name << cyan(" run") << "\n";
+	std::cout << "\t\t";
+	std::cout << "Not yet implemented";
+	// ceev clean
+	std::cout << "\n*\t";
+	std::cout << program_invocation_short_name << cyan(" clean") << "\n";
 	std::cout << "\t\t";
 	std::cout << "Not yet implemented";
 	// ceev --help
 	std::cout << "\n*\t";
-	std::cout << program_invocation_short_name << " \x1b[36m--help\x1b[0m\n";
+	std::cout << program_invocation_short_name << cyan(" --help") << "\n";
 	std::cout << "\t\t";
 	std::cout << "This help page.\n";
 	std::cout << std::endl;
@@ -40,13 +45,33 @@ int show_help() {
 }
 
 int create_fs(std::deque<std::string> args) {
-	std::string cwd = fs::current_path();
+	fs::path cwd = fs::current_path();
 	if (!fs::is_empty(cwd) && args[0] != "--force") {
 		std::cerr << "ERROR: Folder not empty.\n" <<
 			"Run the command with `--force' to run anyways" << std::endl;
 		return 1;
 	}
 	std::cout << "running create_fs()" << std::endl;
+	fs::create_directory(cwd.string() + "/.ceev", cwd);
+	fs::create_directory(cwd.string() + "/src", cwd);
+	std::ofstream config(cwd.string() + "/.ceev/config");
+	std::string directory = cwd.string().substr(cwd.parent_path().string().length() + 1);
+	std::cout << "Initializing project...\n";
+	std::cout << "You can change this information later by editing .ceev/config\n";
+	std::string project_name;
+	std::cout << "Project name [" << directory << "]: ";
+	std::getline(std::cin, project_name);
+	if (project_name == "") project_name = directory;
+	config << "name = " << project_name << '\n';
+	std::string version;
+	std::cout << "Version [0.0.1]: ";
+	std::getline(std::cin, version);
+	if (version == "") version = "0.0.1";
+	config << "version = " << version << '\n';
+	std::string author;
+	std::cout << "Author: ";
+	std::getline(std::cin, author);
+	if (author == "") author = "Unknown";
 	return 0;
 }
 int build_project(std::deque<std::string> args) {
@@ -57,7 +82,10 @@ int run_project(std::deque<std::string> args) {
 	std::cout << "Running project..." << std::endl;
 	return 0;
 }
-
+int clean_project(std::deque<std::string> args) {
+	std::cout << "Cleaning project..." << std::endl;
+	return 0;
+}
 int main(int argc, char **argv) {
 	if (argc <= 1) {
 		return usage();
@@ -72,10 +100,12 @@ int main(int argc, char **argv) {
 	}
 	if (a1 == "build") return build_project(args);
 	if (a1 == "run") return run_project(args);
+	if (a1 == "clean") return clean_project(args);
 	std::string kw;
 	if (a1.substr(0, 2) == "--") {
 		kw = a1.substr(2);
 		if (kw == "help") return show_help();
 	}
-	return 0;
+	std::cerr << "ERROR: Unknown command `" << a1 << "'\n" << std::endl;
+	return usage();
 }

src/ceev.h

@@ -3,9 +3,12 @@
 #include <algorithm>
 #include <cstring>
 #include <filesystem>
+#include <fstream>
 #include <iostream>
 #include <deque>
 
+#include "colors.h"
+
 namespace fs = std::filesystem;
 
 int usage();
@@ -13,4 +16,5 @@ int show_help();
 int create_fs(std::deque<std::string> args);
 int build_project(std::deque<std::string> args);
 int run_project(std::deque<std::string> args);
+int clean_project(std::deque<std::string> args);
 int main(int argc, char **argv);

src/colors.cc

@@ -0,0 +1,69 @@
+#include "colors.h"
+
+void colors_test() {
+	std::cout << "Hello World";
+}
+
+std::string black(std::string input) {
+	return "\x1b[30m" + input + "\x1b[0m";
+}
+
+std::string red(std::string input) {
+	return "\x1b[31m" + input + "\x1b[0m";
+}
+
+std::string green(std::string input) {
+	return "\x1b[32m" + input + "\x1b[0m";
+}
+
+std::string yellow(std::string input) {
+	return "\x1b[33m" + input + "\x1b[0m";
+}
+
+std::string blue(std::string input) {
+	return "\x1b[34m" + input + "\x1b[0m";
+}
+
+std::string magenta(std::string input) {
+	return "\x1b[35m" + input + "\x1b[0m";
+}
+
+std::string cyan(std::string input) {
+	return "\x1b[36m" + input + "\x1b[0m";
+}
+
+std::string white(std::string input) {
+	return "\x1b[37m" + input + "\x1b[0m";
+}
+
+std::string bright_black(std::string input) {
+	return "\x1b[90m" + input + "\x1b[0m";
+}
+
+std::string bright_red(std::string input) {
+	return "\x1b[91m" + input + "\x1b[0m";
+}
+
+std::string bright_green(std::string input) {
+	return "\x1b[92m" + input + "\x1b[0m";
+}
+
+std::string bright_yellow(std::string input) {
+	return "\x1b[93m" + input + "\x1b[0m";
+}
+
+std::string bright_blue(std::string input) {
+	return "\x1b[94m" + input + "\x1b[0m";
+}
+
+std::string bright_magenta(std::string input) {
+	return "\x1b[95m" + input + "\x1b[0m";
+}
+
+std::string bright_cyan(std::string input) {
+	return "\x1b[96m" + input + "\x1b[0m";
+}
+
+std::string bright_white(std::string input) {
+	return "\x1b[97m" + input + "\x1b[0m";
+}

src/colors.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include <iostream>
+#include <string>
+
+void colors_test();
+std::string black(std::string input);
+std::string red(std::string input);
+std::string green(std::string input);
+std::string yellow(std::string input);
+std::string blue(std::string input);
+std::string magenta(std::string input);
+std::string cyan(std::string input);
+std::string white(std::string input);
+std::string bright_black(std::string input);
+std::string bright_red(std::string input);
+std::string bright_green(std::string input);
+std::string bright_yellow(std::string input);
+std::string bright_blue(std::string input);
+std::string bright_magenta(std::string input);
+std::string bright_cyan(std::string input);
+std::string bright_white(std::string input);