tmux-resize

Built upon tmux-navigate.

Intelligently resize tmux panes and Vim splits using the same keys. This also supports SSH tunnels where Vim is running on a remote host.

inside Vim?	is Zoomed?	Action taken by key binding
No	No	Resize tmux pane
No	Yes	Nothing: ignore key binding
Yes	No	Seamlessly resize Vim / tmux
Yes	Yes	Resize directional Vim split

Depends on tmux-navigate. Be sure to source tmux-navigate in tmux and vim before tmux-resize.

Installation

Install the TPM framework for tmux.

Add this line to your ~/.tmux.conf:

set -g @plugin 'ayyess/tmux-resize'

Configure your own resizing shortcuts:

set -g @resize-no-bindings 1
bind-key -n M-H  run-shell -b "#{resize_pane} left"
bind-key -n M-J  run-shell -b "#{resize_pane} down"
bind-key -n M-K  run-shell -b "#{resize_pane} up"
bind-key -n M-L  run-shell -b "#{resize_pane} right"

3.5 Left/upper edge control

The first half of the mappings are identical to the mappings above but with the controlled edge explicitly specified.

set -g @resize-no-bindings
# move right/bottom edge of current pane
bind-key -n M-H    run-shell -b "#{resize_pane} right shrink"
bind-key -n M-J    run-shell -b "#{resize_pane} down  expand"
bind-key -n M-K    run-shell -b "#{resize_pane} down  shrink"
bind-key -n M-L    run-shell -b "#{resize_pane} right expand"
# move left/top edge of current pane
bind-key -n C-M-h  run-shell -b "#{resize_pane} left  expand"
bind-key -n C-M-j  run-shell -b "#{resize_pane} up    shrink"
bind-key -n C-M-k  run-shell -b "#{resize_pane} up    expand"
bind-key -n C-M-l  run-shell -b "#{resize_pane} left  shrink"

Vim integration - when using Vim remotely via SSH

Plug 'ayyess/tmux-resize'

Alternatives

See Vim-tmux-resizer and vim-tmux-navigator for a vim-centric approach to navigation and resizing.

License

(the ISC license)

Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.