(neovim) save-and-exit keymap will try to close just the current buffer

config/common/nvim/lua/config/keymaps.lua

@@ -32,7 +32,7 @@ map("n", "[w", diagnostic_goto(false, "WARN"), { desc = "prev warning" })
 
 map("v", "<leader>/", "gc", { desc = "toggle comments", remap = true })
 
-map("n", "<esc><cr>", "<cmd>wqa<cr>", { desc = "save and exit", remap = true })
+map("n", "<esc><cr>", '<cmd>lua require("utils.quit").close_buffer()<cr>', { desc = "save and exit", remap = true })
 map("n", "<tab>", "<C-w>w", { desc = "switch pane", remap = true })
 
 map("n", "+", ":vertical resize +5<CR>")

config/common/nvim/lua/utils/quit.lua

@@ -0,0 +1,35 @@
+local M = {}
+
+count_bufs_by_type = function(loaded_only)
+  loaded_only = (loaded_only == nil and true or loaded_only)
+  count = {
+    normal = 0,
+    acwrite = 0,
+    help = 0,
+    nofile = 0,
+    nowrite = 0,
+    quickfix = 0,
+    terminal = 0,
+    prompt = 0
+  }
+  buftypes = vim.api.nvim_list_bufs()
+  for _, bufname in pairs(buftypes) do
+    if (not loaded_only) or vim.api.nvim_buf_is_loaded(bufname) then
+      buftype = vim.api.nvim_buf_get_option(bufname, 'buftype')
+      buftype = buftype ~= '' and buftype or 'normal'
+      count[buftype] = count[buftype] + 1
+    end
+  end
+  return count
+end
+
+function M.close_buffer()
+  local bufTable = count_bufs_by_type()
+  if (bufTable.normal <= 1) then
+    local result = vim.api.nvim_exec([[:wq]], true)
+  else
+    local result = vim.api.nvim_exec([[:update | bdelete]], true)
+  end
+end
+
+return M