move functions from cmds.lua to utils.lua

config/nvim/lua/user/cmds.lua

@@ -1,32 +0,0 @@
-local yank = require("user.utils").yank
-
-local M = {}
-
-M.open_terminal = function(vertically)
-  vertically = vertically or false
-
-  if vertically then
-    vim.cmd(":vs term://bash")
-  else
-    vim.cmd(":split term://bash")
-  end
-end
-
-M.copy_diagnostic_message = function()
-  local diagnostics = vim.lsp.diagnostic.get_line_diagnostics()
-
-  if #diagnostics == 0 then
-    print("No diagnostics to yank")
-    return
-  end
-
-  -- TODO: print all messages available and prompt which one to yank
-
-  local message = diagnostics[1].message
-
-  yank(message)
-
-  print("Diagnostic message was yanked")
-end
-
-return M

config/nvim/lua/user/remaps.lua

@@ -31,8 +31,8 @@ vmap(">", ">gv")
 
 -- Terminal
 tmap("<ESC>", "<C-\\><C-n>") -- Escape - in terminal mode, quit to normal mode
-nmap("Th", ":lua require('user.cmds').open_terminal()<CR>") -- Shift+t - open terminal in horizontal split
+nmap("Th", ":lua require('user.utils').open_terminal()<CR>") -- Shift+t - open terminal in horizontal split
-nmap("Tv", ":lua require('user.cmds').open_terminal(true)<CR>") -- Shift+t+v - open terminal in vertical split
+nmap("Tv", ":lua require('user.utils').open_terminal(true)<CR>") -- Shift+t+v - open terminal in vertical split
 
 -- Tabs
 nmap("H", ":tabprev<CR>") -- Shift+h - open previous tab
@@ -55,7 +55,7 @@ nmap("<F2>", ":lua vim.lsp.buf.rename()<CR>") -- F2 - Rename thing under the cur
 nmap("<leader>.", ":lua vim.lsp.buf.code_action()<CR>") -- Leader+. - show code actions to run
 vmap("<leader>.", ":lua vim.lsp.buf.range_code_action()<CR>") -- same as above but for visual mode
 nmap("<leader>dd", ':lua vim.diagnostic.open_float(nil, {focus = false, scope = "cursor"})<CR>') -- Leader+d - show diagnostics in float window
-nmap("<leader>dy", ":lua require('user.cmds').copy_diagnostic_message()<CR>") -- Leader+d+c - copy diagnostic message
+nmap("<leader>dy", ":lua require('user.utils').copy_diagnostic_message()<CR>") -- Leader+d+c - copy diagnostic message
 
 -- Git
 nmap("<leader>gg", ":G<CR>") -- Leader+g+g - open vim-fugitive window

config/nvim/lua/user/utils.lua

@@ -47,4 +47,57 @@ M.yank = function(message)
   end
 end
 
+M.get_hidden_buffers = function()
+  local buffers = vim.api.nvim_list_bufs()
+
+  local hidden_buffers = {}
+
+  for _, bufnr in ipairs(buffers) do
+    local buf = vim.fn.getbufinfo(bufnr)[1]
+
+    if buf.hidden == 1 then
+      table.insert(hidden_buffers, { bufnr = buf.bufnr, name = buf.name })
+    end
+  end
+end
+
+M.delete_noname_buffers = function()
+  local buffers = M.get_hidden_buffers()
+
+  for _, buf in ipairs(buffers) do
+    if buf.name == "" then
+      vim.cmd("bd " .. buf.bufnr)
+    end
+  end
+
+  print("Deleted " .. #buffers .. " buffers")
+end
+
+M.copy_diagnostic_message = function()
+  local diagnostics = vim.lsp.diagnostic.get_line_diagnostics()
+
+  if #diagnostics == 0 then
+    print("No diagnostics to yank")
+    return
+  end
+
+  -- TODO: print all messages available and prompt which one to yank
+
+  local message = diagnostics[1].message
+
+  M.yank(message)
+
+  print("Diagnostic message was yanked")
+end
+
+M.open_terminal = function(vertically)
+  vertically = vertically or false
+
+  if vertically then
+    vim.cmd(":vs term://bash")
+  else
+    vim.cmd(":split term://bash")
+  end
+end
+
 return M