Yan's Neovim Config

Manager

• folke/lazy.nvim - A modern plugin manager for Neovim
• williamboman/mason.nvim - Portable package manager for Neovim

LSP configs

• williamboman/mason-lspconfig.nvim
• neovim/nvim-lspconfig

require('mason-lspconfig').setup {
  -- All servers set up via lspconfig are automatically installed
  automatic_installation = true
}

Workbench

Theme

Use folke/tokyonight.nvim

require('tokyonight').setup({
  style = 'night',
  transparent = true
})

Use nvim-tree/nvim-web-devicons with Hack font

$ brew tap homebrew/cask-fonts
$ brew install --cask font-hack-nerd-font

Statusline

Use Lualine and enable the tokyonight colorscheme and lazy.status

Tabs

akinsho/nvim-bufferline.lua

Normal	Command	Description
te	:tabedit	New tab
<Tab>	BufferLineCycleNext	Navigate to the next tab
<S-Tab>	BufferLineCyclePrev	Navigate to the previous tab

Text Editor

Autocomplete

• Completion
  • hrsh7th/nvim-cmp - A completion plugin for Neovim coded in Lua
  • hrsh7th/cmp-nvim-lsp - nvim-cmp source for Neovim builtin LSP client
  • hrsh7th/cmp-buffer - nvim-cmp source for buffer words
  • onsails/lspkind.nvim - vscode-like pictograms for Neovim LSP completion items
  • windwp/nvim-autopairs -- Auto close () [] {} '' ""
  • windwp/nvim-ts-autotag -- Auto close / rename HTML tag
• Snippet
  • L3MON4D3/LuaSnip - Snippet Engine for Neovim written in Lua

Code Formatter

• jose-elias-alvarez/null-ls.nvim
• Configure formatting on save

require('null-ls').setup {
  sources = {
    null_ls.builtins.formatting.prettierd,
    null_ls.builtins.formatting.autopep8,
  }
}

Syntax highlighting

• Tree-sitter
• nvim-treesitter/nvim-treesitter

LSP UIs

glepnir/lspsaga.nvim - A light-weight LSP plugin based on Neovim's built-in LSP with a highly performant UI

Normal	Command
gh	Lspsaga lsp_finder
gd	Lspsaga peek_definition
gs	Lspsaga signature_help
gr	Lspsaga rename
gl	Lspsaga show_diagnostic
[e	Lspsaga diagnostic_jump_next
]e	Lspsaga diagnostic_jump_prev
K	Lspsaga hover_doc
<leader>,cd	Lspsaga show_line_diagnostics
<leader>,ca	Lspsaga code_action
<leader>o	Lspsaga outline

Indent Blankline

Use lukas-reineke/indent-blankline.nvim

require('indent_blankline').setup({
  show_current_context = true,
})

Comment

Use numToStr/Comment.nvim - Smart and powerful comment plugin for Neovim

Normal / Visual	Description
gcc / gc	Toggles the current line / region using linewise comment
gbc / gb	Toggles the current line / region using blockwise comment

Color highlighter

Use norcalli/nvim-colorizer.lua - The fastest Neovim colorizer

Features

Fuzzy Finder

Use telescope.nvim

Normal	Function	Description
<leader>ff	builtin.find_files	Lists files in the current working directory
<leader>fg	builtin.live_grep	Search for a string in the current working directory and get results live as type
<leader>fb	builtin.buffers	Lists open buffers in current Neovim instance
<leader>fr	builtin.resume	Lists the results incl. multi-selections of the previous picker
<leader>fh	builtin.help_tags	Lists available help tags and opens a new window with the relevant help info on <cr>
<leader>fk	builtin.keymaps	Lists normal mode keymappings
<leader>b	extensions.file_browser	Open file browser

File Browser

Use telescope.nvim extension - telescope-file-browser.nvim

Normal	fb_actions	Description
c	create	Create file/folder at current path (trailing path separator creates folder)
r	rename	Rename multi-selected files/folders
d	remove	Delete (multi-)selected files/folders
o	open	Open file/folder with default system application
u	goto_parent_dir	Go to parent directory
e	goto_home_dir	Go to home directory
w	goto_cwd	Go to current working directory (cwd)
t	change_cwd	Change nvim's cwd to selected folder/file(parent)

Terminal

Use akinsho/toggleterm.nvim

toggleterm.setup({
  open_mapping = [[<c-\>]],
})

Git

• lewis6991/gitsigns.nvim -- Super fast git decorations
• dinhhuy258/git.nvim -- Lua vim-fugitive

Markdown Preview

Use iamcco/markdown-preview.nvim

:MarkdownPreview