Update c.lua

lua/Polydev/c.lua

@@ -227,18 +227,21 @@ end
 function M.build()
   local current_dir = vim.fn.expand("%:p:h")
 
-  -- Prompt the user to input the project name
-  vim.ui.input({ prompt = "Enter project name: " }, function(project_name)
-    if not project_name or project_name == "" then
-      print("Project creation canceled.")
+  -- Get the project root directory by searching for CMakeLists.txt
+  local project_root = vim.fn.findfile("CMakeLists.txt", current_dir .. ";")
+  
+  if project_root == "" then
+    print("Could not find CMakeLists.txt. Are you in a project directory?")
     return
   end
 
-    -- Define the project root path based on the entered project name
-    local project_root = vim.fn.expand(M.config.project_root) .. "/" .. project_name
+  -- Get the root directory where CMakeLists.txt is located
+  project_root = vim.fn.fnamemodify(project_root, ":h")
+
+  -- Define the build directory path
   local build_dir = project_root .. "/build"
 
-    -- Check if the build directory exists, and create it if it doesn't
+  -- Check if the build directory exists, create it if it doesn't
   if vim.fn.isdirectory(build_dir) == 0 then
     print("Build directory does not exist. Creating: " .. build_dir)
     vim.fn.mkdir(build_dir, "p")
@@ -262,7 +265,6 @@ function M.build()
   else
     print("Compilation successful!")
   end
-  end)
 end
 
 -- Run Java program in floating terminal