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# My neovim config [](https://img.shields.io/badge/build-passing-brightgreen.svg)
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## Screenshot
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## Reason
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I used to develop with Vim, but installing the code completion plugin (YouCompleteMe) and CSTags was too much of a hassle (those who have installed them before should deeply understand).
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Therefore, I decided to switch to Neovim. There are several benefits:
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1. Easier configuration management.
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2. In case of future computer environment migration, Neovim is more convenient.
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3. Faster startup speed (not significantly different).
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## Requirements
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- neovim `>= 0.8.0`
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- nodejs `>= v14`
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- lua `>= 5.2.0`
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## Usage
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First back up your original configuration information.
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And then:
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```shell
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rm -rf ~/.config/nvim/
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cd ~/.config
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git clone git@github.com:here-Leslie-Lau/my-nvim.git
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mv my-nvim nvim
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cd nvim && nvim lua/plugins.lua
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```
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Run in Neovim `:w` and Wait for the plugin installation to finish.
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Run in command-line mode:
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```shell
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:CocInstall coc-git coc-json coc-lua <your code language...>
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```
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Tips: I'm using coc.nvim.Currently, the installed code completion includes `coc-go, coc-json, coc-lua`.If the programming language you need is not available, you can refer to the [official website](https://github.com/neoclide/coc.nvim).
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## Keymaps
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First, let me explain that my \<leader\> key is set to `\`
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You can modify the keybindings to your preferences in file `lua/keymaps.lua`:
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```lua
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vim.g.mapleader = "\\"
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```
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| Shortcut keys | Purpose | Remark | Mode |
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| --- | --- | --- | --- |
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| \<C-c\> | Copy text | Press **Ctrl** and **c** to copy text | Visual |
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| \<C-v\> | Paste text | Press **Ctrl** and **v** to paste text | Normal |
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| \<F5\> | Create a new tab window | Press **F5** key to create a new tab | Normal |
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| \<leader\>t | Open the file tree on the left side | Press **leader**,**t** | Normal |
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| \<leader\>tf | Open the file tree on the left side and navigate to the location of your current file | Press **leader**,**t**,**f** | Normal |
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| \<leader\>te | Open a floating terminal inside the file | Press **leader**,**t**,**e** | Normal |
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| \<leader\>g | View the git commit history for the current line where the cursor is located | Press **leader**,**g** | Normal |
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You can modify the shortcut keys in file `lua/keymaps.lua`.
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### Language-related-shortcut-keys
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| Shortcut keys | Purpose | Remark | Mode |
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| --- | --- | --- | --- |
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| \<c-]\> | Go to the definition | Press **ctrl** and **]** | Normal |
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| \<c-t\> | Go to the type definition | Press **ctrl** and **t** | Normal |
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| gi | Go to the type definition | Press **g** and **i** | Normal |
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| gr | View variable or function references | Press **g** and **r** | Normal |
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| \<Tab\> | Scroll down the suggestions within the code completion box | Press **TAB** to scroll down | Insert |
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| \<S-Tab\> | Scroll up the suggestions within the code completion box | Press **Shift** and **TAB** to scroll up | Insert |
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| \<S-k\> | Display detailed information about the function or variable where the cursor is located | Press **Shift** and **k** show docs | Normal |
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You can modify the language-related shortcut keys in file `lua/options-plugins.lua`.
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## Included-Plugins
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- [Packer](https://github.com/wbthomason/packer.nvim): Plugins management
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- [Gruvbox](https://github.com/ellisonleao/gruvbox.nvim): Neovim gruvbox colorscheme
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- [Vim-airline](https://github.com/vim-airline/vim-airline): vim airline
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- [vim-airline-themes](https://github.com/vim-airline/vim-airline-themes): vim airline themes
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- [nvim-tree](https://github.com/nvim-tree/nvim-tree.lua): A File Explorer For Neovim Written In Lua
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- [nvim-treesitter](https://github.com/nvim-treesitter/nvim-treesitter): provide some basic functionality such as highlighting
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- [coc-nvim](https://github.com/neoclide/coc.nvim): Make your Vim/Neovim as smart as VS Code
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- [vim-floaterm](https://github.com/voldikss/vim-floaterm): Use (neo)vim terminal in the floating/popup window
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- [auto-pairs](https://github.com/jiangmiao/auto-pairs): Insert or delete brackets, parens, quotes in pair
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- [markdown-preview](iamcco/markdown-preview.nvim): Preview markdown on your modern browser with synchronised scrolling and flexible configuration
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- [vim-go](https://github.com/fatih/vim-go): This plugin adds Go language support for Vim/Neovim
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- [vim-startify](https://github.com/mhinz/vim-startify): This plugin provides a start screen for Vim and Neovim.
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## Structure
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```shell
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.
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├── init.lua
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├── lua
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│ ├── colorscheme.lua (Color-related configurations)
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│ ├── keymaps.lua (keybindings configurations)
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│ ├── options.lua (General settings)
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│ ├── options-plugins.lua (plugins settings)
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│ └── plugins.lua (plugins management)
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├── README.md
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```
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## Contributing
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Option 1: First, `fork` the code repository, then update the feature, and finally, initiate a `pull request`.
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Option 2: Directly open an issue.
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