From 88869e67d2f06c7778b9bdbf57681615d3d41f11 Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Tue, 29 Nov 2022 10:29:56 +0100
Subject: [PATCH] feat(text): center text

---
 lua/lazy/view/text.lua | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/lua/lazy/view/text.lua b/lua/lazy/view/text.lua
index 15fd56a..ac009f4 100644
--- a/lua/lazy/view/text.lua
+++ b/lua/lazy/view/text.lua
@@ -120,6 +120,22 @@ function Text:highlight(patterns)
   end
 end
 
+function Text:center()
+  local last = self._lines[#self._lines]
+  if not last then
+    return
+  end
+  local width = 0
+  for _, segment in ipairs(last) do
+    width = width + vim.fn.strwidth(segment.str)
+  end
+  width = vim.api.nvim_win_get_width(self.win) - 2 * self.padding - width
+  table.insert(last, 1, {
+    str = string.rep(" ", math.floor(width / 2 + 0.5)),
+  })
+  return self
+end
+
 function Text:trim()
   while #self._lines > 0 and #self._lines[1] == 0 do
     table.remove(self._lines, 1)