added custom files

lua/custom/plugins/formatter.lua

@@ -0,0 +1,78 @@
+return {
+  "mhartington/formatter.nvim",
+  config = function()
+    -- Utilities for creating configurations
+    local util = require "formatter.util"
+    -- Provides the Format, FormatWrite, FormatLock, and FormatWriteLock commands
+    require("formatter").setup {
+      -- Enable or disable logging
+      logging = true,
+      -- Set the log level
+      log_level = vim.log.levels.WARN,
+      -- All formatter configurations are opt-in
+      filetype = {
+        css = {
+          require("formatter.filetypes.css").prettier,
+        },
+        go = {
+          require("formatter.filetypes.go").gofmt(),
+        },
+        html = {
+          require("formatter.filetypes.html").prettier
+        },
+        js = {
+          require("formatter.filetypes.javascript").prettier,
+        },
+        jsx = {
+          require("formatter.filetypes.javascriptreact").prettier,
+        },
+        -- Formatter configurations for filetype "lua" go here
+        -- and will be executed in order
+        lua = {
+          -- "formatter.filetypes.lua" defines default configurations for the
+          -- "lua" filetype
+          require("formatter.filetypes.lua").stylua,
+
+          -- You can also define your own configuration
+          function()
+            -- Supports conditional formatting
+            if util.get_current_buffer_file_name() == "special.lua" then
+              return nil
+            end
+
+            -- Full specification of configurations is down below and in Vim help
+            -- files
+            return {
+              exe = "stylua",
+              args = {
+                "--search-parent-directories",
+                "--stdin-filepath",
+                util.escape_path(util.get_current_buffer_file_path()),
+                "--",
+                "-",
+              },
+              stdin = true,
+            }
+          end
+        },
+        md = {
+          require("formatter.filetypes.markdown").prettier
+        },
+        ts = {
+          require("formatter.filetypes.typescript").prettier
+        },
+        tsx = {
+          require("formatter.filetypes.typescriptreact").prettier
+        },
+
+        -- Use the special "*" filetype for defining formatter configurations on
+        -- any filetype
+        ["*"] = {
+          -- "formatter.filetypes.any" defines default configurations for any
+          -- filetype
+          require("formatter.filetypes.any").remove_trailing_whitespace
+        }
+      }
+    }
+  end
+}