refactor(nvim): extract formatter.nvim config

nvimrc

@@ -334,35 +334,7 @@ packadd! editorconfig-vim  " https://github.com/editorconfig/editorconfig-vim.gi
 packadd! vim-wordmotion    " https://github.com/chaoren/vim-wordmotion.git
 
 " formatter.nvim
-packadd! formatter.nvim    " https://github.com/mhartington/formatter.nvim.git
+" See lua/formatter.lua
-
-lua <<EOF
-local prettier = function()
-  return {
-    exe = Get_project_node_modules_path() .. "/.bin/prettier",
-    args = {"--stdin-filepath", vim.api.nvim_buf_get_name(0), '--single-quote'},
-    stdin = true
-  }
-end
-
-require('formatter').setup({
-  filetype = {
-    javascript = { prettier },
-    typescript = { prettier },
-    typescriptreact = { prettier },
-  }
-})
-
-vim.api.nvim_exec([[
-augroup FormatAutogroup
-  autocmd!
-  autocmd BufWritePost *.js,*.ts,*.tsx silent FormatWrite
-augroup END
-]], true)
-
-local bufnr = vim.call("bufnr", "%")
-vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>F', '<Cmd>silent Format<CR>', { noremap=true, silent=true })
-EOF
 
 " enable inline vim highlighting:
 let g:vimsyn_embed= 'lPr'

vim/lua/formatter_config.lua

@@ -0,0 +1,27 @@
+vim.api.nvim_command("packadd formatter.nvim")
+
+local prettier = function()
+  return {
+    exe = Get_project_node_modules_path() .. "/.bin/prettier",
+    args = {"--stdin-filepath", vim.api.nvim_buf_get_name(0), '--single-quote'},
+    stdin = true
+  }
+end
+
+require('formatter').setup({
+  filetype = {
+    javascript = { prettier },
+    typescript = { prettier },
+    typescriptreact = { prettier },
+  }
+})
+
+vim.api.nvim_exec2([[
+augroup FormatAutogroup
+  autocmd!
+  autocmd BufWritePost *.js,*.ts,*.tsx silent FormatWrite
+augroup END
+]], { output = true })
+
+local bufnr = vim.fn.bufnr("%")
+vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>F', '<Cmd>silent Format<CR>', { noremap=true, silent=true })

vim/lua/main.lua

@@ -1,3 +1,4 @@
 require "helpers"
 require "commands"
 require "test_runner"
+require "formatter_config"