Option for fixed/alphabetical shortcut ordering for hyper theme (#464)

* feat(hyper): add option to use ordered `shortcut`

* docs(readme): update new option in README.md

* style(stylua): fix linter error

Author: kuntau

README.md

@@ -52,6 +52,7 @@ use {
 theme = 'hyper' --  theme is doom and hyper default is hyper
 disable_move    --  default is false disable move keymap for hyper
 shortcut_type   --  shorcut type 'letter' or 'number'
+shuffle_letter  --  default is true, shortcut 'letter' will be randomize, set to false to have ordered letter.
 change_to_vcs_root -- default is false,for open file in hyper mru. it will change to the root of vcs
 config = {},    --  config used for theme
 hide = {

lua/dashboard/init.lua

@@ -36,6 +36,7 @@ local function default_options()
     theme = 'hyper',
     disable_move = false,
     shortcut_type = 'letter',
+    shuffle_letter = false,
     buffer_name = 'Dashboard',
     change_to_vcs_root = false,
     config = {
@@ -190,6 +191,7 @@ function db:load_theme(opts)
     winid = self.winid,
     confirm_key = opts.confirm_key or nil,
     shortcut_type = opts.shortcut_type,
+    shuffle_letter = opts.shuffle_letter,
     change_to_vcs_root = opts.change_to_vcs_root,
   })
 

lua/dashboard/theme/hyper.lua

@@ -216,6 +216,7 @@ end
 local function letter_hotkey(config)
   -- Reserve j, k keys to move up and down.
   local list = { 106, 107 }
+  local shuffle = config.shuffle_letter
 
   for _, item in pairs(config.shortcut or {}) do
     if item.key then
@@ -234,7 +235,9 @@ local function letter_hotkey(config)
     end
   end
 
-  shuffle_table(unused_keys)
+  if shuffle then
+    shuffle_table(unused_keys)
+  end
 
   local unused_uppercase_keys = {}
   -- A - Z
@@ -244,7 +247,9 @@ local function letter_hotkey(config)
     end
   end
 
-  shuffle_table(unused_uppercase_keys)
+  if shuffle then
+    shuffle_table(unused_uppercase_keys)
+  end
 
   -- Push shuffled uppercase keys after the lowercase ones
   for _, key in pairs(unused_uppercase_keys) do