My personal nvim configuration

I made this public so I can easily clone without authentication,
but since I treat this as a personal use only stuff,
there can be some(read "a lot of") messy stuff.

Much of this might have been selectively copy pasted from plugin repos. Those repos are obviously listed in plugin setup part.

Neovim

Repo: https://github.com/Szwendacz99/nvim

First Time Setup

Installing system stuff (Fedora example):

sudo dnf install \
	neovim \
    ripgrep \
    fd-find \
    nodejs-bash-language-server \
    tree-sitter-cli \
    wl-clipboard

pip install \
	pynvim \
    'pylama[all]' \
    flake8 \
    jedi \
    bandit \
    yapf \
    rope
    
sh -c 'curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs \
       https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'

Inside vim

:PlugInstall
:CocInstall coc-git coc-pyright coc-sh coc-json coc-css coc-tsserver coc-eslint coc-prettier coc-snippets coc-yaml

Hacked font is needed to display file type icons:
https://www.nerdfonts.com/font-downloads

Usage

Ctrl w w	Move to next splitted frame
Ctrl w <arrow>	moving throught splitted frame
Ctrl w c	close split
Ctrl w v	split vertically
Ctrl w s	split horizontally
Ctrl w x	swap places of two splits
gt	next tab
gT	previous tab
:tabnew	Create new tab
Ctrl g t	(when in file tree) open selected file in new tab

File explorer:

Ctrl+t	Toggle file explorer when not focused on it
f	Toggle filtering when focused on explorer
<leader> n	Move focus to explorer
d	Delete selected file
rn	Rename file
c	add file to clipboard
p	paste (file) from clipboard

File searching / Telescope

<leader>ff	Find files
<leader>fg	Live grep
<leader>fb	Buffers
<leader>fh	Help tags

Git stuff

Ctrl+g

show current code chunk changes

Genreal git commands:

:Git <command>

#example:
:Git blame # this will nicely show \
		   # for every line in separate split
:Git add .

Nice single file diff viewer:

:Gdiffsplit

coc-git provides some commands for git:

:CocCommand git.<command>

#examples:
:CocCommand git.chunkUndo
:CocCommand git.showCommit
:CocCommand git.showBlameDoc

Code editing stuff

<leader>rn	rename element (function name, etc):
<leader>ft	format code
gd	go to definition
gy	go to type definition
gi	go to implementation
gr	go to references
:%s/^original.\*/replacement/gc	regex replacing (c is for choice prompt, its optional)
Ctrl+f	scroll down popup with docstring
Ctrl+b	scroll up popup with docstring
ZZ	same as :wq
Ctrl+q	Visual block mode

Sessions

To save new session on specific path, just use :SaveSession, then when opening nvim there, without arguments, the session will be restored.

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