feat(align): adds mini.trailspace

Author: peter-bread

lazy-lock.json

@@ -15,6 +15,7 @@
   "mini.ai": { "branch": "main", "commit": "bfb26d9072670c3aaefab0f53024b2f3729c8083" },
   "mini.icons": { "branch": "main", "commit": "ff2e4f1d29f659cc2bad0f9256f2f6195c6b2428" },
   "mini.surround": { "branch": "main", "commit": "88c52297ed3e69ecf9f8652837888ecc727a28ee" },
+  "mini.trailspace": { "branch": "main", "commit": "f8083ca969e1b2098480c10f3c3c4d2ce3586680" },
   "neogit": { "branch": "master", "commit": "d8bf9102692250193b855acd9025a826f1af2729" },
   "nvim-ansible": { "branch": "main", "commit": "bba61168b7aef735e7f950fdfece5ef6c388eacf" },
   "nvim-autopairs": { "branch": "master", "commit": "c2a0dd0d931d0fb07665e1fedb1ea688da3b80b4" },

lua/peter/plugins/mini/trailspace.lua

@@ -0,0 +1,19 @@
+-- Highlight and remove trailspace.
+-- See https://github.com/nvim-mini/mini.trailspace'.
+
+---@type LazyPluginSpec[]
+return {
+  {
+    "echasnovski/mini.trailspace",
+    event = { "BufReadPre", "BufNewFile" },
+    opts = {},
+    init = function()
+      vim.api.nvim_create_autocmd("BufWritePre", {
+        group = require("peter.util.autocmds").augroup("TrimWhitespace"),
+        callback = function()
+          require("mini.trailspace").trim()
+        end,
+      })
+    end,
+  },
+}