autoformat

lua/config/lsp.lua

@@ -8,13 +8,21 @@ require('mason').setup({
     }
 })
 
-local servers = { 'pylsp', 'lua_ls', 'rust_analyzer', 'zls'}
+local servers = { 'pylsp', 'lua_ls', 'rust_analyzer', 'zls' }
 
 require('mason-lspconfig').setup({
     -- A list of servers to automatically install if they're not already installed
     ensure_installed = servers,
 })
 
+-- auto format on save
+vim.api.nvim_create_autocmd("BufWritePre", {
+    buffer = vim.b.buffer,
+    callback = function()
+        vim.lsp.buf.format { async = false }
+    end
+})
+
 -- Set different settings for different languages' LSP
 -- LSP list: https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md
 -- How to use setup({}): https://github.com/neovim/nvim-lspconfig/wiki/Understanding-setup-%7B%7D

lua/config/nvim-cmp.lua

@@ -16,7 +16,7 @@ cmp.setup({
     },
     mapping = cmp.mapping.preset.insert({
         -- Use <C-b/f> to scroll the docs
-        ['K'] = cmp.mapping.scroll_docs( -4),
+        ['K'] = cmp.mapping.scroll_docs(-4),
         ['J'] = cmp.mapping.scroll_docs(4),
         -- Use <C-k/j> to switch in items
         ['k'] = cmp.mapping.select_prev_item(),
@@ -40,8 +40,8 @@ cmp.setup({
         ["<S-Tab>"] = cmp.mapping(function(fallback)
             if cmp.visible() then
                 cmp.select_prev_item()
-            elseif luasnip.jumpable( -1) then
-                luasnip.jump( -1)
+            elseif luasnip.jumpable(-1) then
+                luasnip.jump(-1)
             else
                 fallback()
             end

lua/config/nvim-tree.lua

@@ -16,10 +16,10 @@ require("nvim-tree").setup({
             },
         },
     },
-  })
+})
 local opts = {
     noremap = true, -- non-recursive
     silent = true,  -- do not show message
 }
 
-vim.keymap.set('n', "<leader>e", function () require("nvim-tree.api").tree.toggle() end, opts)
+vim.keymap.set('n', "<leader>e", function() require("nvim-tree.api").tree.toggle() end, opts)

lua/config/theme.lua

@@ -1,6 +1,6 @@
 local onedark = require("onedark")
 
-onedark.setup{
+onedark.setup {
     style = "darker"
 }
 onedark.load()

lua/plugins/lazy.lua

@@ -10,4 +10,3 @@ if not (vim.uv or vim.loop).fs_stat(lazypath) then
     })
 end
 vim.opt.rtp:prepend(lazypath)
-

plugin/keymap.lua

@@ -18,10 +18,10 @@ map('n', '<leader>wk', '<C-w>k', opts)
 map('n', '<leader>wl', '<C-w>l', opts)
 
 local step_size = 4
-map('n', '<leader>wJ', ':resize -'.. step_size ..'<CR>', opts)
-map('n', '<leader>wK', ':resize +'.. step_size ..'<CR>', opts)
-map('n', '<leader>wH', ':vertical resize -'.. step_size ..'<CR>', opts)
-map('n', '<leader>wL', ':vertical resize +'.. step_size ..'<CR>', opts)
+map('n', '<leader>wJ', ':resize -' .. step_size .. '<CR>', opts)
+map('n', '<leader>wK', ':resize +' .. step_size .. '<CR>', opts)
+map('n', '<leader>wH', ':vertical resize -' .. step_size .. '<CR>', opts)
+map('n', '<leader>wL', ':vertical resize +' .. step_size .. '<CR>', opts)
 
 map('n', '<leader>wn', ':windo new<CR>', opts)
 map('n', '<leader>wc', ':close<CR>', opts)

plugin/options.lua

@@ -1,6 +1,6 @@
 -- Hint: use `:h <option>` to figure out the meaning if needed
 vim.opt.clipboard = 'unnamedplus' -- use system clipboard
-vim.opt.completeopt = {'menu', 'menuone', 'noselect'}
+vim.opt.completeopt = { 'menu', 'menuone', 'noselect' }
 vim.opt.mouse = 'a'               -- allow the mouse to be used in Nvim
 
 -- Tab