.tmux.conf

# Support for true color and italic
set -g default-terminal "tmux-256color"
set -ga terminal-overrides ",xterm-256color:Tc,alacritty:Tc"

# Send focus events (recommended by Neovim)
set -g focus-events on

# Custom prefix key
set -g prefix `
bind ` send-prefix

# Avoid delay after Esc
set -s escape-time 0

# Start numbering from one
set -g base-index 1
setw -g pane-base-index 1

# Increase scrollback size
set -g history-limit 100000

# Disable search wrapping
set -g wrap-search off

# Vi bindings in copy mode
setw -g mode-keys vi
bind -Tcopy-mode-vi v send -X begin-selection
bind -Tcopy-mode-vi y send -X copy-selection

# Window navigation
bind = next-window
bind - previous-window

# Dwm style pane navigation
bind j select-pane -t :.+
bind k select-pane -t :.-
bind J swap-pane -D
bind K swap-pane -U
bind h resize-pane -L 5
bind l resize-pane -R 5

# Status line on top
set -g status-position top

# Show longer session names
set -g status-left-length 16

# Gruvbox color scheme and status line
# See https://github.com/LawAbidingCactus/tmux-gruvbox-truecolor
if "test -r ~/.tmux/gruvbox-truecolor.conf" "source ~/.tmux/gruvbox-truecolor.conf"