.tmux.conf

setw -g monitor-activity on
setw -g visual-activity off

set -s escape-time 100
set -sa terminal-features ',*:RGB'
# set -sa terminal-overrides ',xterm*:Tc'

set -g default-terminal "screen-256color"
set -g focus-events on
set -g default-shell $SHELL

# windows numbers start at 1
set -g base-index 1

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


# Bindings setup

# Also useful commands
# <prefix> :new  - create new session
# <prefix> :kill-*  - kill server, session, window, or pane
# <prefix> s     - switch beetwen sessions

# Change prefix to Alt-S
unbind C-b
set -g prefix M-s
bind-key M-s send-prefix

# Fast config reloading
bind r source-file ~/.tmux.conf \; display '~/.tmux.conf sourced'

# Maximize current pane
bind m resize-pane -Z
unbind z

# Switch panes using Alt-arrow without prefix
bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D

# Switch panes using Alt-hjkl without prefix
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

# Vim like
bind -n M-v copy-mode

# Creating window
bind -n C-t new-window -c "#{pane_current_path}"
bind -n C-M-t new-window

# Horizontal spliting
bind \\ split-window -h -c "#{pane_current_path}"
bind | split-window -h
unbind '"'

# Vertical spliting
bind - split-window -v -c "#{pane_current_path}"
bind '_' split-window -v
unbind %

# Window switching
bind -n 'M-[' previous-window
bind -n 'M-]' next-window

# Window swapping
bind -r 'M-/' swap-window -t -1\; select-window -t -1
bind -r 'M-\' swap-window -t +1\; select-window -t +1

# Vim copy and paste
bind -T copy-mode-vi v send -X begin-selection
bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel
bind P paste-buffer
bind -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel


# set -g @plugin 'tmux-plugins/tpm'
# set -g @plugin 'tmux-plugins/tmux-cpu'


# Status line setup
set -g status on
set -g status-interval 15
set -g status-justify left
set -g status-keys vi
set -g status-position bottom

set -g status-left-length 100
set -g status-left-style default
set -g status-left ""
# set -ga status-left "#[default]#H #[fg=green,bright]• "

set -g status-right-length 100
set -g status-right-style default
set -g status-right ""

# Show CPU usage in percentage
# set -ga status-right '#[default] Cpu: #[fg=green]#{cpu_percentage}'
# Show memory usage in "Used/Total" format
# set -ga status-right "#[default] Mem: #[fg=green]#(free -m -h | awk '/Mem/{printf $3\"/\"$2}')"
# Show uptime in "days hours:minutes" format
# set -ga status-right "#[default] Up: #[fg=green]#(uptime | awk -F'( |,|:)+' '{d=h=m=0; if ($7==\"min\") m=$6; else {if ($7~/^day/) {d=$6;h=$8;m=$9} else {h=$6;m=$7}}} {print d+0 \"d\", h+0 \":\" m+0}')"
# Show user and host info
set -ga status-right "#[default] #(whoami)@#H"

# Show current mode:
#   preseed prefix - green background
#   in copy-mode   - orange (colour166) background
#   or nothing     - green foreground
currModeChar="•"
set -ga status-right "#[default] #[fg=green]
                      #{?client_prefix,#[reverse]
                        $currModeChar,
                      #{?pane_in_mode,#[reverse]#[fg=darkOrange3]
                        $currModeChar,
                      $currModeChar}}"

# Colors setup - Solarized 256
# Statusbar
set -g status-style fg=colour136,bg='#1c1c1c' # yellow and base02

# Window title
setw -g window-status-current-style fg=colour166,bg=default # active - orange and default
setw -g window-status-style fg=colour244,bg=default         # non active - base0 and default

# Pane border
set -g pane-active-border-style fg=colour240 # active - base01
set -g pane-border-style fg=colour235        # non active - base02

# Pane number display
set -g display-panes-active-colour colour33 # active - blue
set -g display-panes-colour colour166       # non active - orange

# Message text
set -g message-style fg=colour166,bg=colour235 # orange and base02

# Clock
setw -g clock-mode-colour colour64 # green

# Bell
setw -g window-status-bell-style fg=colour235,bg=colour160 # base02, red


# run '~/.tmux/plugins/tpm/tpm'

# Disable status line when suspended
set -g @suspend_suspended_options "status::off,"

# Download from:
# https://github.com/MunifTanjim/tmux-suspend
run-shell ~/.tmux/plugins/tmux-suspend/suspend.tmux