dotfiles/root/tmux.conf

# Use C-a as prefix because reaching for C-b is inefficient
set-option -g default-shell "/usr/bin/fish"
set -g prefix C-a
unbind C-b

# Start windows and panes at 1, not 0
set -g base-index 1
setw -g pane-base-index 1

# Sane split commands
# bind | split-window -h
# bind - split-window -v

# Keep the defaults but make them work in current path
bind '"' split-window -v -c "#{pane_current_path}"
bind '%' split-window -h -c "#{pane_current_path}"

# Vi keys, because anything else is heresy
setw -g mode-keys vi
bind-key -T copy-mode-vi 'v' send -X begin-selection
bind-key -T copy-mode-vi 'y' send -X copy-selection-and-cancel

# Vim-style pane navigation
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# Fast pane switching
bind -n M-h select-pane -L
bind -n M-j select-pane -D
bind -n M-k select-pane -U
bind -n M-l select-pane -R

# Enable mouse mode
set -g mouse on

# Don't rename windows automatically
set-option -g allow-rename off

# Increase history limit because memory is cheap
set-option -g history-limit 50000

# Status bar that doesn't look like it's from 1970
set -g status-style 'bg=#333333 fg=#5eacd3'

# the fish shell
set-option -g default-shell "/usr/bin/fish"