Refactor: command_create_f_to_o() and command_get_profile()

src/command.c

@@ -18,25 +18,8 @@ Command command_create_f_to_o(CommandOptions* co)
 
   size_t len_args = 6;
 
-  size_t flag_count = 0;
-
-  StringView* dep_flags_buf = NULL;
-  
-  switch(co->bp)
-  {
-  case B_DEBUG:
-    len_args += co->c->debug_compiler_flags_c;
-    flag_count = co->c->debug_compiler_flags_c;
-    dep_flags_buf = co->c->debug_compiler_flags;
-    break;
-  case B_PROD:
-    len_args += co->c->prod_compiler_flags_c;
-    flag_count = co->c->prod_compiler_flags_c;
-    dep_flags_buf = co->c->prod_compiler_flags;
-    break;
-  default:
-    DIE("No configuration was selected!");
-  }
+  ProfileResult pr = command_get_profile(co);
+  len_args += pr.compiler_flags_count;
   
   const char** args_buf = (const char**)arena_alloc(co->a, sizeof(const char*) * len_args);
   args_buf[0] = co->app.buf;
@@ -49,9 +32,9 @@ Command command_create_f_to_o(CommandOptions* co)
   args_buf[4] = f_o.buf;
   args_buf[5] = "-MMD";
   
-  for (size_t i = 0; i < flag_count; i++)
+  for (size_t i = 0; i < pr.compiler_flags_count; i++)
   {
-    args_buf[i + 5] = dep_flags_buf[i].buf;
+    args_buf[i + 5] = pr.compiler_flags_buf[i].buf;
   }
 
   args_buf[len_args] = NULL;
@@ -61,6 +44,25 @@ Command command_create_f_to_o(CommandOptions* co)
   return (Command){.a = co->a, .app = co->app, .args = args_buf};
 }
 
+ProfileResult command_get_profile(CommandOptions* co)
+{
+  ProfileResult pr;
+  switch(co->bp)
+  {
+  case B_DEBUG:
+    pr.compiler_flags_count = co->c->debug_compiler_flags_c;
+    pr.compiler_flags_buf = co->c->debug_compiler_flags;
+    break;
+  case B_PROD:
+    pr.compiler_flags_count = co->c->prod_compiler_flags_c;
+    pr.compiler_flags_buf = co->c->prod_compiler_flags;
+    break;
+  default:
+    DIE("No configuration was selected!");
+  }
+  return pr;
+}
+
 // TODO: Add input sanitization to cmd->app and cmd->args
 int command_run(Command* cmd)
 {

src/command.h

@@ -18,6 +18,12 @@ struct CommandOptions
   StringView* files;
 };
 
+struct ProfileResult
+{
+  size_t compiler_flags_count;
+  StringView* compiler_flags_buf;
+};
+
 struct Command
 {
   Arena* a;
@@ -28,8 +34,10 @@ struct Command
 typedef struct Argument Argument;
 typedef struct Command Command;
 typedef struct CommandOptions CommandOptions;
+typedef struct ProfileResult ProfileResult;
 
 Command command_create_f_to_o(CommandOptions* co);
+ProfileResult command_get_profile(CommandOptions* co);
 
 int command_run(Command* cmd);