.tmux.conf

#reload tmux config
#tmux source-file ~/.tmux.conf

# 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

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

# remap prefix from 'C-b' to 'C-a'
unbind C-b
set-option -g prefix C-a
bind-key C-a send-prefix

# split panes using | and -
bind | split-window -h -c '#{pane_current_path}'
bind - split-window -v -c '#{pane_current_path}'
unbind '"'
unbind %

# Allows for faster key repetition
set -s escape-time 0

# Rather than constraining window size to the maximum size of any client
# connected to the *session*, constrain window size to the maximum size of any
# client connected to *that window*. Much more reasonable.
setw -g aggressive-resize on

# Activity monitoring
setw -g monitor-activity on
set -g visual-activity on

# synchronize panes
bind C-Y set-window-option synchronize-panes

# toggle mouse mode to allow mouse copy/paste
# set mouse on with prefix m
bind m run "\
    tmux show-options -g | grep -q "mouse.*on"; \
    if [ \$? = 0 ]; \
    then  \
        toggle=off;  \
    else  \
        toggle=on;  \
    fi;  \
    tmux display-message \"MOUSE IS NOW: \$toggle\";  \
    tmux set-option -w mouse \$toggle; \
    tmux set-option -g mouse \$toggle; \
    "

#### COLOUR (Solarized 256)

set -g default-terminal "screen-256color"
set -g status-interval 1
set -g status-justify centre # center align window list
set -g status-left-length 20
set -g status-right-length 140
set -g status-left '#[fg=green]#H #[fg=black]• #[fg=green,bright]#(uname -r | cut -c 1-6)#[default]'
set -g status-right '#[fg=green,bg=default,bright]#(tmux-mem-cpu-load) #[fg=red,dim,bg=default]#(uptime | cut -f 4-5 -d " " | cut -f 1 -d ",") #[fg=white,bg=default]%a%l:%M:%S %p#[default] #[fg=blue]%Y-%m-%d'

# default statusbar colors
set -g status-position bottom
set -g status-fg white
set -g status-bg black
set -g status-style bright

# default window title colors
set-window-option -g window-status-style fg=white
set-window-option -g window-status-style bg=default
set-window-option -g window-status-style dim

# active window title colors
set-window-option -g window-status-current-style fg=white
set-window-option -g window-status-current-style bg=default
set-window-option -g window-status-current-style bright

# Highlight active window
set-window-option -g window-status-current-style bg=red

# pane border
set -g pane-active-border-style bg=default,fg=magenta
set -g pane-border-style fg=green

# message text
set-option -g message-style reverse,fg=colour9,bg=colour255

# pane number display
set-option -g display-panes-active-colour colour33 #blue
set-option -g display-panes-colour colour166       #orange

# clock
set-window-option -g clock-mode-colour green #green
set-window-option -g clock-mode-style   24   # 24 hour clock

###########################
# Plugins
###########################
# To install plugins:
#   1) Add plugin down here
#   2) Prefix + I to install plugin
# To update plugins:
#   1) Prefix + U
# To remove plugins:
#   1) Remove line down here
#   2) Prefix + ALT + U
# If you're using iTerm2 on a Mac you may need to go to your Profiles, 
# then keys and select that the `option` key should be treated as `Esc+` 
# in order for the `Prefix + ALT + U` combination to work.

# List of plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'arcticicestudio/nord-tmux'

# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
run '~/.tmux/plugins/tpm/tpm'