# 0 is too far from ` ;)
set -g base-index 1

# Automatically set window title
set-window-option -g automatic-rename on
set-option -g set-titles on

set -g default-terminal "xterm-256color"
set -g status-keys vi
set -g history-limit 10000

setw -g mode-keys vi
setw -g mouse on
setw -g monitor-activity on

set-window-option -g xterm-keys on

bind | split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"

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


# bind -n M-Left if-shell "$is_vim" "send-keys M-Left"  "select-pane -L"
# bind -n M-Down if-shell "$is_vim" "send-keys M-Down"  "select-pane -D"
# bind -n M-Up if-shell "$is_vim" "send-keys M-Up"  "select-pane -U"
# bind -n M-Right if-shell "$is_vim" "send-keys M-Right"  "select-pane -R"

bind -n M-Left send-keys M-Left
# bind -n M-Down if-shell "$is_vim" "send-keys M-Down"  "select-pane -D"
# bind -n M-Up if-shell "$is_vim" "send-keys M-Up"  "select-pane -U"
# bind -n M-Right if-shell "$is_vim" "send-keys M-Right"  "select-pane -R"

# Use Alt-vim keys without prefix key to switch panes
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

# No delay for escape key press
set -sg escape-time 0

# Reload tmux config
bind r source-file ~/.tmux.conf

# THEME
set -g status-bg black
set -g status-fg white
set -g window-status-current-bg white
set -g window-status-current-fg black
set -g window-status-current-attr bold
set -g status-interval 60
set -g status-left-length 30
set -g status-left '#[fg=green](#S) #(whoami)'
set -g status-right '#[fg=yellow]#(cut -d " " -f 1-3 /proc/loadavg)#[default] #[fg=white]%H:%M#[default]'