NeovimRC

Small but powerfull NeoVim runtime configuration.

Main features

• Syntax highlighting
• LSP support
• Snippets support
• DAP support
• Code completion
• Git integration

Supported languages

• PHP
• Go (partial support)

Installation

To install the configuration you must perform the following steps:

1. Check the requirements
2. Clone this repo to ~/.config/nvim

Common requirements

• GNU/Linux system
• Git >= 2.0
• Neovim >= 0.10
• C compiler, libstdc++ and libxml2-dev
• luarocks
• ripgrep
• nerd-fonts
• clipboard provider

Language specific requirements

• PHP >= 8.0 (for phpactor)
• Node.js >= 16 (for php-debug-adapter)
• Go >= 1.18 (for gopls)
• golangci-lint

About clipboard providers

There are different clipboard types for Linux systems: compatible with X11 or compatible with Wayland. You must choose the right one. For instance, use xclip for X11 and wl-clipboard for Wayland.

How to install Nerdfonts

You can use one of the following options.

1. Download one of the patched fonts from here and put it in ~/.local/share/fonts directory.
2. Patch your own font.

If you want to know where your font is located, just execute the following command:

fc-list | grep `fc-match "$FONTNAME" | cut -d ':' -f1` # put the name of the font in $FONTNAME

Example:

FONTNAME='monospace' sh -c 'fc-list | grep `fc-match "$FONTNAME" | cut -d ':' -f1`'

Custom shortcuts

In the following shortcuts, <leader> represents space character.

General

Binding	Modes	Description
J	n	Inline several lines.
J	v	Move highlighted lines down.
K	v	Move highlighted lines up.
n	n	Find the next occurrence of the searched pattern.
N	n	Find the previous occurrence of the searched pattern.
Q	n	This default key is disabled.
<C-d>	n	Scroll down half the page.
<C-e>	n	Open harpoon window.
<C-h>	n	Jump to the first element in the Harpoon file list.
<C-j>	n	Quickfix commands: display the previous error in the list.
<C-k>	n	Quickfix commands: display the next error in the list.
<C-n>	n	Jump to the third element in the Harpoon file list.
<C-p>	n	Fuzzy search through the output of git ls-files command, respects .gitignore.
<C-s>	n	Jump to the fourth element in the Harpoon file list.
<C-t>	n	Jump to the second element in the Harpoon file list.
<C-u>	n	Scroll up half the page.
<leader><C-h>	n	Replace the first file in the Harpoon file list by the current buffer.
<leader><C-n>	n	Replace the third file in the Harpoon file list by the current buffer.
<leader><C-s>	n	Replace the fourth file in the Harpoon file list by the current buffer.
<leader><C-t>	n	Replace the second file in the Harpoon file list by the current buffer.
<leader>a	n	Add current buffer to the Harpoon file list.
<leader>d	n,v	Delete selected text in void buffer.
<leader>j	n	Quickfix commands: same as <C-j>, but the location list is used. See Nvim docs.
<leader>k	n	Quickfix commands: same as <C-k>, but the location list is used. See Nvim docs.
<leader>p	x	Replace selected text with content from buffer. The buffer content do not change.
<leader>pf	n	Lists files in your current working directory, respects .gitignore.
<leader>ps	n	Searches for the input in your current working directory.
<leader>pv	n	Exit from file reading.
<leader>pws	n	Searches for the word under your cursor.
<leader>pWs	n	Searcher for the sequence of non-blank characters under your cursor.
<leader>r	n	Remove current buffer from the Harpoon file list.
<leader>s	n	Replace current word.
<leader>u	n	Toggle the undo-tree panel.
<leader>vh	n	Lists available help tags and opens a new window with the relevant help info.
<leader>Y	n	Copy current line from Vim to global buffer (clipboard provider required).
<leader>y	n,v	Copy selected text from Vim to global buffer (clipboard provider required).

LSP

Binding	Modes	Description
[d	n	Move to the next diagnostic message.
]d	n	Move to the previous diagnostic message.
gd	n	Jumps to the definition of the symbol under the cursor.
K	n	Displays hover information about the symbol under the cursor in a floating window.
<C-h>	i	Displays signature information about the symbol under the cursor.
<leader>f	n	Formats a buffer using the attached language server clients.
<leader>vca	n	Selects a code action available at the current cursor position.
<leader>vd	n	Show diagnostics in a floating window.
<leader>vji	n	Lists all the implementations for the symbol under the cursor.
<leader>vrn	n	Renames all references to the symbol under the cursor.
<leader>vrr	n	Lists all the references to the symbol under the cursor in the quickfix window.
<leader>vws	n	Lists all symbols in the current workspace in the quickfix window.