Start implementing conf command

src/CLI.cpp

@@ -0,0 +1,48 @@
+#include "CLI.h"
+
+#include "Common.h"
+#include "ConfigFile.h"
+
+void CLI::DisplayCLIHelp()
+{
+  LOG_INFO("MakeGen conf is used to create, modify and query the makegen.conf file.");
+  LOG_INFO("");
+  LOG_INFO("Usage: makegen conf <command> [<args>] [--help] ");
+  LOG_INFO("");
+  LOG_INFO("Generating config files");
+  LOG_INFO("  gen             Prompt the user to enter information to create config");
+  LOG_INFO("");
+
+  LOG_INFO("Modifying config settings");
+  LOG_INFO("  add             Add values to config settings which support multiple arguments");
+  LOG_INFO("  remove          Remove values to config settings which support multiple");
+  LOG_INFO("                   arguments");
+  LOG_INFO("  set             Set value to config settings which support only one argument");
+  LOG_INFO("");
+
+  LOG_INFO("Querying config settings");
+  LOG_INFO("  get             List all values of the config setting");
+  // --------------------------------------------------------------------------------------|
+}
+
+int CLI::Main(int argc, char** argv)
+{
+  // Do nothing
+  if(argc < 2 || std::string(argv[1]) == "--help")
+  {
+    DisplayCLIHelp();
+    return 0;
+  }
+  std::string command = argv[1];
+  if(command == "gen")
+  {
+    ConfigFile::Gen().Save();
+    return 0;
+  }
+  else
+  {
+    LOG_ERROR("Unknown config command: ", command);
+    return 1;
+  }
+  return 0;
+}

src/CLI.h

@@ -0,0 +1,7 @@
+#pragma once
+
+struct CLI
+{
+  static void DisplayCLIHelp();
+  static int Main(int argc, char** argv);
+};

src/Common.h

@@ -12,7 +12,7 @@
 // Release , should be backwards compatible with any minor version
 #define MAKEGEN_VERSION_RELEASE 1
 // Minor changes, should be compatible with any other minor version with same major and release.
-#define MAKEGEN_VERSION_MINOR 7
+#define MAKEGEN_VERSION_MINOR 8
 #define MAKEGEN_VERSION ("v" STR(MAKEGEN_VERSION_MAJOR) "." STR(MAKEGEN_VERSION_RELEASE) "." STR(MAKEGEN_VERSION_MINOR))
 
 const static unsigned int FLAG_HELP = BIT(0);
@@ -26,6 +26,7 @@ const static unsigned int FLAG_REBUILD = BIT(7);
 const static unsigned int FLAG_SINGLE_THREAD = BIT(8);
 const static unsigned int FLAG_DEPENDENCY = BIT(9);
 const static unsigned int FLAG_SIMPLE = BIT(10);
+const static unsigned int FLAG_CLI = BIT(11);
 
 
 #define LOG_INFO(...) Log(__VA_ARGS__); std::cout << std::endl

src/main.cpp

@@ -1,3 +1,4 @@
+#include "CLI.h"
 #include "Common.h"
 #include "ConfigFile.h"
 #include "FileUtils.h"
@@ -22,8 +23,8 @@ void PrintHelp()
   LOG_INFO("");
   LOG_INFO("  Options:");
   LOG_INFO("    -h,     --help        Displays this information");
-  LOG_INFO("            --conf        Prompt the user to enter information to create config");
-  LOG_INFO("                           file");
+  LOG_INFO("            conf          Run config command with given parameters. To see more");
+  LOG_INFO("                           run makegen conf --help");
   LOG_INFO("    -v,     --version     Displays the version of this program");
   LOG_INFO("    -m,-a,  make, all     Generates a Makefile and runs");
   LOG_INFO("                           make all");
@@ -55,6 +56,8 @@ void GenMakefile(const ConfigFile& conf, unsigned int flags)
 
 unsigned int ReadFlags(int argc, char** argv)
 {
+  if(argc >= 2 && std::string(argv[1]) == "conf")
+    return FLAG_CLI;
   unsigned int flags = 0;
   bool make = true;
   for(int i = 1;i<argc;i++)
@@ -182,6 +185,10 @@ int main(int argc, char** argv)
     ConfigFile::Gen().Save();
     return 0;
   }
+  if(flags & FLAG_CLI)
+  {
+    return CLI::Main(argc-1, &argv[1]);
+  }
   std::map<std::string, ConfigFile> files{};
   auto conf = ConfigFile::GetConfigFile();
   if(conf)