About

Plugin exposes simple function ExecInTmuxSplit(cmd) which upon calling will open tmux pane and execute passed cmd in it. Subsequent calls will be executed in an already opened pane.

Requirements

1. tmux (last tested with version 3.1c)

Installation

To install with Vim-Plug add the following to your vimrc

Plug 'gfx687/exec-in-tmux-split'

Then restart vim and run :PlugInstall command.

Usage

nmap <leader>r :call ExecInTmuxSplit('python3 ' . expand('%:p'))<CR>

If you want to execute commands in an existing pane, you can manually change value of g:execSplitId variable.

// First, you need to get target pane ID (in our case it is %199)
.../exec-in-tmux-split on main [!]
➜ tmux list-panes
1: [187x101] [history 75/50000, 38320 bytes] %178
2: [188x101] [history 0/50000, 0 bytes] %199 (active)

// Second, change variable inside of vim
:let g:execSplitId='%199'