.tmux.conf

# Global settings
set -g  history-limit 999999999
set -g  mouse on
set-option -g mouse on
set -g  base-index 1
set -g  pane-base-index 1
set -g  wrap-search off
set -g  bell-action none
set -g default-terminal "screen-256color"
set -g display-time 2000

# Load emacs key bindings
set -g  mode-keys emacs
set-option -gw mode-keys emacs

# Unbind all prefix keys
# unbind -a -T prefix
# unbind -a -T root
# unbind -a -T copy-mode
# unbind -a -T copy-mode-vi
unbind C-b
unbind C-l

# Bind prefix key to Control h
set -g prefix 'C-h'
set -g prefix C-h

# Navigation
bind C-h last-window

# Pane management

bind    - split-window -v -c "#{pane_current_path}"
bind    | split-window -h -c "#{pane_current_path}"
bind    = select-layout even-horizontal
bind    + select-layout tiled
bind    z resize-pane -Z
bind -r K resize-pane -U 3
bind -r J resize-pane -D 3
bind -r H resize-pane -L 3
bind -r L resize-pane -R 3


# Windows
bind c     new-window -c "#{pane_current_path}"
bind Tab   select-window -t +
bind Btab  select-window -t -
bind M-Tab choose-session
bind C     kill-window
bind 1     select-window -t 1
bind 2     select-window -t 2
bind 3     select-window -t 3
bind 4     select-window -t 4
bind 5     select-window -t 5
bind 6     select-window -t 6
bind 7     select-window -t 7
bind 8     select-window -t 8
bind 9     select-window -t 9

# Meta commands
## Reload configuration
bind-key r source-file ~/.tmux.conf

# Copy mode binding
bind-key Space copy-mode
## Escape exits copy mode
bind -T copy-mode Escape send-keys -X cancel
## Remove time to trigger escape
set -g escape-time 1
## Key bindings for copy mode
bind -T copy-mode Escape send -X cancel
bind -T copy-mode Up     send -X cursor-up
bind -T copy-mode Down   send -X cursor-down
bind -T copy-mode Left   send -X cursor-left
bind -T copy-mode Right  send -X cursor-right

# Set status bar
set -g status-bg black
set -g status-fg white
set -g status-left-length 60
set -g status-right-length 60
set-window-option -g window-status-current-style bg=red

## Right
# set -g status-right '#[fg=yellow]#(uptime | cut -d ',' -f 2-)'
set -g status-right "#{weather} | #{network_bandwidth} | #{battery_percentage} |"
# Customise network bandwith plugin
set-option -g @tmux-network-bandwidth-padding 8

## Left
# source: https://github.com/thewtex/tmux-mem-cpu-load
# install with: brew install tmux-mem-cpu-load
set -g status-interval 2
set -g status-left "#[fg=green]#(tmux-mem-cpu-load --colors --powerline-left --interval 2 --averages-count 1 --graph-lines 6)#[default]"

# Customise weather plugin
set-option -g @tmux-weather-location "Bracknell, UK"
## Monitors activity
setw -g monitor-activity on
set -g visual-activity on

bind-key l send-prefix

# Mouse support 
bind -n WheelUpPane if-shell -F -t = "#{mouse_any_flag}" "send-keys -M" "if -Ft= '#{pane_in_mode}' 'send-keys -M' 'select-pane -t=; copy-mode -e; send-keys -M'"
bind -n WheelDownPane select-pane -t= \; send-keys -M

# Sane scrolling
set -g terminal-overrides 'xterm*:smcup@:rmcup@'

# Automatically renumber windows
set-option -g renumber-windows on

# Restore key bindings
bind ?     list-keys -N

# easier and faster switching between next/prev window
bind C-p previous-window
bind C-n next-window

# rename window with current dir
set -g status-interval 1
set -g allow-rename on
set -g automatic-rename on
set -g automatic-rename-format '#{b:pane_current_path}'

# source .tmux.conf as suggested in `man tmux`
bind R source-file ~/.tmux.conf \; display "Config reloaded"

# Plugins
## Install with Ctrl-l + I
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'nhdaly/tmux-scroll-copy-mode'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-continuum'
set -g @plugin 'xamut/tmux-network-bandwidth'
set -g @plugin 'xamut/tmux-weather'
set -g @plugin 'tmux-plugins/tmux-battery'

# source: https://github.com/thewtex/tmux-mem-cpu-load
# install with: brew install tmux-mem-cpu-load
# set -g @plugin 'thewtex/tmux-mem-cpu-load'

## Restore environment
set -g @continuum-restore 'on'
set -g @continuum-save-interval '10'
set -g @resurrect-processes ':all:'
run '~/.tmux/plugins/tpm/tpm'
new-session -n $HOS