.dotfiles/shell/tmux.conf

#### COLOUR (Solarized dark)

# set vi keys
set-window-option -g mode-keys vi
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

# reload tmux.conf with <prefix>-r
unbind r
bind r \
	source-file ~/.tmux.conf \;\
	display 'Reloaded tmux config'

bind -n M-h previous-window
bind -n M-l next-window
bind -n M-j switch-client -n
bind -n M-k switch-client -p

# pane number display
set-option -g display-panes-active-colour blue #blue
set-option -g display-panes-colour brightred #orange

# start numbering at 1
set -g base-index 1
set -g pane-base-index 1

# renew statusline every 10 seconds
set -g status-interval 10

# clock
set-window-option -g clock-mode-colour green #green

# bell
set-window-option -g window-status-bell-style fg=black,bg=red #base02, red

# default statusbar colors
set-option -g status-bg black

# term color
set -g default-terminal "screen-256color"
set-option -ga terminal-overrides ",xterm-256color:Tc"

# right status
set -g status-right '#[fg=colour3]#[fg=#51000f]#[bg=#51000f]#[fg=#ffffff] %H:%M %d-%b '

# left status
set -g status-left '#[bg=#1A202C]#[fg=#ffffff]#{?client_prefix,#[bg=#51000f],} ❐ #[bg=colour8]#[fg=#1A202C]#{?client_prefix,#[fg=#51000f],}#{?window_zoomed_flag, 🔍 ,} '

# current window status
set -g window-status-current-format "#[fg=colour8]#[bg=#51000f]#[fg=colour7]#[bg=#51000f] #I #[fg=colour7] #W #[fg=#51000f]#[bg=colour8]"

# normal window status
set -g window-status-format "#[fg=colour244]#[bg=colour8]#I #[fg=colour240] #W"

# escape time
set-option -sg escape-time 10

set -g status-justify "left"

# COLOURS
#colour0 (black)
#colour1 (red)
#colour2 (green)
#colour3 (yellow)
#colour4 (blue)
#colour7 (white)