feat(confirm): configurable alignment of choices line

Signed-off-by: Max Englander <[email protected]>

Author: maxenglander

lua/noice/config/format.lua

@@ -151,6 +151,9 @@ M.defaults = {
   },
   ---@class NoiceFormatOptions.confirm
   confirm = {
+    choices = {
+      align = "center",
+    },
     hl_group = {
       choice = "NoiceFormatConfirm",
       default_choice = "NoiceFormatConfirmDefault",

lua/noice/text/format/formatters.lua

@@ -190,8 +190,17 @@ function M.confirm(message, opts, input)
       end
     end
 
-    local padding = math.floor((message:width() - message:last_line():width()) / 2)
-    table.insert(message:last_line()._texts, 1, NoiceText((" "):rep(padding)))
+    if opts.choices then
+      if opts.choices.align == "center" then
+        local padding = math.floor((message:width() - message:last_line():width()) / 2)
+        table.insert(message:last_line()._texts, 1, NoiceText((" "):rep(padding)))
+      elseif opts.choices.align == "right" then
+        local padding = math.floor((message:width() - message:last_line():width()))
+        table.insert(message:last_line()._texts, 1, NoiceText((" "):rep(padding)))
+      elseif opts.choices.align ~= "left" then
+        Util.panic("Invalid confirm formatter align value %s", opts.choices.align)
+      end
+    end
   end
 end