nvim-ctrl

nvim-ctrl sends commands to all running neovim instances.

Examples:

# Turn on dark syntax
nvim-ctrl 'set background=dark'

# Toggle night mode based on environment variable
nvim-ctrl 'let $NIGHT_MODE="true"'
nvim-ctrl 'source ~/.dotfiles/nvim/init.vim`

Install

1. Download a binary from releases OR cargo install --git https://github.com/chmln/nvim-ctrl
2. Open up neovim in a few places and run some commands with nvim-ctrl

How It Works

Neovim automatically sets up RPC sockets in /tmp on unix systems, unless its overridden by --listen. nvim-ctrl finds these sockets and sends them the appropriate commands.