tmux.conf

# improve colors
set -g default-terminal 'screen-256color'

# act like vim
setw -g mode-keys vi

# Resizing bindings
bind-key -r h resize-pane -L 5
bind-key -r j resize-pane -D 5
bind-key -r k resize-pane -U 5
bind-key -r l resize-pane -R 5

# Start vim configuration for navigation panes
is_vim="ps -o state= -o comm= -t '#{pane_tty}' | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"

bind-key -n 'C-h' if-shell "$is_vim" 'send-keys C-h' 'select-pane -L'
bind-key -n 'C-j' if-shell "$is_vim" 'send-keys C-j' 'select-pane -D'
bind-key -n 'C-k' if-shell "$is_vim" 'send-keys C-k' 'select-pane -U'
bind-key -n 'C-l' if-shell "$is_vim" 'send-keys C-l' 'select-pane -R'

bind-key -T copy-mode-vi 'C-h' select-pane -L
bind-key -T copy-mode-vi 'C-j' select-pane -D
bind-key -T copy-mode-vi 'C-k' select-pane -U
bind-key -T copy-mode-vi 'C-l' select-pane -R
# End vim configuration for navigation panes

set -g prefix2 C-s

# start window numbers at 1 to match keyboard order with tmux window order
set -g base-index 1
set-window-option -g pane-base-index 1

# Enable focus events for neovim integration
set-option -g focus-events on

# renumber windows sequentially after closing any of them
set -g renumber-windows on

# increase scrollback lines
set -g history-limit 50000

# set only on OS X where it's required
set -g default-command "reattach-to-user-namespace -l $SHELL"

set -g escape-time 10
set -g status-interval 5

# don't suspend-client
unbind-key C-z

# Local config
if-shell "[ -f ~/.tmux.conf.local ]" 'source ~/.tmux.conf.local'

# Load proper tmux theme for github vim theme
# source ~/.tmux/github_dimmed.tmux
# source ~/.tmux/catppuccin-latte.conf
source ~/.tmux/catppuccin-mocha.conf

set-option -sa terminal-overrides ',screen-256color:RGB'

run '~/.tmux/plugins/tpm/tpm'