tmux.conf

# Ref: https://dev.to/iggredible/useful-tmux-configuration-examples-k3g

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

# Reload tmux.conf
bind r source-file ~/.tmux.conf \; display "Reloaded!"

# Change default prefix binding
unbind C-a
set -g prefix C-a
bind C-a send-prefix

# Enable mouse
set -g mouse on

# Increase History
set-option -g history-limit 10000

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

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

# Split windows bindings
bind | split-window -hc "#{pane_current_path}"
bind - split-window -vc "#{pane_current_path}"

# Swapping windows
bind -r "<" swap-window -d -t -1
bind -r ">" swap-window -d -t +1

# Keep current path
bind c new-window -c "#{pane_current_path}"

# Toggle windows
bind Space last-window

# Enable names for panes
set -g pane-border-status top
set -g pane-border-format "#P: #{pane_current_command}"

# Rename window
bind-key , command-prompt -I "#W" "rename-window '%%'"

# Start a non-login shell https://wiki.archlinux.org/title/tmux#Start_a_non-login_shell
set -g default-command "${SHELL}"

# Save commands to a file, like .bash_history
set -g history-file ~/.tmux_history

# soften status bar color from harsh green to light gray
set -g status-style bg='#333333',fg='#cccccc'

# remove administrative debris (session name, hostname, time) in status bar
set -g status-left ''
set -g status-right ''

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

# act like vim
setw -g mode-keys vi
bind-key h select-pane -L
bind-key j select-pane -D
bind-key k select-pane -U
bind-key l select-pane -R
bind-key -r C-h select-window -t :-
bind-key -r C-l select-window -t :+

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