doc: add command desc

lua/text-transform/commands.lua

@@ -1,7 +1,9 @@
 -- local D = require("text-transform.util.debug")
+local util = require("text-transform.util")
 local state = require("text-transform.state")
 local replacers = require("text-transform.replacers")
 local popup = require("text-transform.popup")
+local common = require("text-transform.popup_common")
 local TextTransform = {}
 
 --- Initializes user commands
@@ -18,26 +20,36 @@ function TextTransform.init_commands()
   }
 
   local cmdopts = { range = true, force = true }
+  local opts = function(desc)
+    return util.merge(cmdopts, { desc = desc })
+  end
 
   for cmd, transformer_name in pairs(map) do
+    local item
+    for _, t in ipairs(common.items) do
+      if t.value == transformer_name then
+        item = t.label
+        break
+      end
+    end
     vim.api.nvim_create_user_command(cmd, function()
       state.save_positions()
       replacers.replace_selection(transformer_name)
-    end, cmdopts)
+    end, opts("Change to " .. item))
   end
 
   -- specific popups
   vim.api.nvim_create_user_command("TtTelescope", function()
     local telescope = require("text-transform.telescope")
     telescope.telescope_popup()
-  end, cmdopts)
+  end, opts("Change Case with Telescope"))
   vim.api.nvim_create_user_command("TtSelect", function()
     local select = require("text-transform.select")
     select.select_popup()
-  end, cmdopts)
+  end, opts("Change Case with Select"))
 
   -- auto popup by config
-  vim.api.nvim_create_user_command("TextTransform", popup.show_popup, {})
+  vim.api.nvim_create_user_command("TextTransform", popup.show_popup, opts("Change Case"))
 end
 
 return TextTransform