ohle / neovim-remote Goto Github PK

• Intro
• Installation
• Examples
• Demos

nvr is a tool that helps controlling nvim processes.

It basically does two things:

1. adds back the --remote family of options (see man vim)
2. helps controlling the current nvim from within :terminal

To target a certain nvim process, you either use the --servername option or set the environment variable $NVIM_LISTEN_ADDRESS.

Since $NVIM_LISTEN_ADDRESS is implicitely set by each nvim process, you can call nvr from within Neovim (:terminal) without specifying --servername.

Assuming ~/bin is in your $PATH:

1) Install the Python provider for Neovim:

$ pip3 install neovim

2a) Using the git repo:

$ mkdir -p ~/github
$ git clone https://github.com/mhinz/neovim-remote.git ~/github/neovim-remote
$ ln -s ~/github/neovim-remote/nvr ~/bin/nvr

2b) Download the script directly:

$ # Or alternatively:
$ curl -Lo ~/bin/nvr https://raw.githubusercontent.com/mhinz/neovim-remote/master/nvr

3)

$ chmod 700 ~/bin/nvr

In one window, create the server process:

$ NVIM_LISTEN_ADDRESS=/tmp/nvimsocket nvim

In another window do this:

$ # Spares us from using --servername all the time:
$ export NVIM_LISTEN_ADDRESS=/tmp/nvimsocket
$ # Open 2 files in the server:
$ nvr --remote file1 --remote file2
$ # Send keys to the current buffer of the server:
$ # Enter insert mode, enter 'abc', and go back to normal mode again:
$ nvr --remote-send 'iabc<esc>'
$ # Evaluate any VimL expression.
$ # Get all listed buffers:
$ nvr --remote-expr "join(sort(map(filter(range(bufnr('$')), 'buflisted(v:val)'), 'bufname(v:val)')), "\""\n"\"")"
.config/git/config
vim/vimrc
zsh/.zprofile

See nvr -h for all options.

(Click the GIFs to watch them fullscreen.)

Using nvr from a different window (another tmux pane in this case):

Using nvr from within Neovim: