tmux.conf

#--------- copied from link - http://media.pragprog.com/titles/bhtmux/code/workflows/tmux.conf
# Our .tmux.conf file

# Setting the prefix from C-b to C-a
# START:prefix
#set -g prefix C-a
# set -g prefix M-z
# END:prefix

# Free the original Ctrl-b prefix keybinding
# START:unbind
# unbind C-b 
# END:unbind

#setting the delay between prefix and command
# START:delay
set -s escape-time 1
# END:delay

# Ensure that we can send Ctrl-A to other apps
# START:bind_prefix
#bind C-a send-prefix
# bind M-z send-prefix
# END:bind_prefix

# Set the base index for windows to 1 instead of 0
# START:index
set -g base-index 1
# END:index

# Set the base index for panes to 1 instead of 0
# START:panes_index
setw -g pane-base-index 1
# END:panes_index

# Reload the file with Prefix r
# START:reload
bind r source-file ~/.tmux.conf \; display "Reloaded!"
# END:reload

# splitting panes
# START:panesplit
bind | split-window -h
bind - split-window -v
# END:panesplit

# moving between panes
# START:paneselect
bind h select-pane -L 
bind j select-pane -D 
bind k select-pane -U
bind l select-pane -R    
# END:paneselect

# Quick pane selection
# START:panetoggle
bind -r C-h select-window -t :-
bind -r C-l select-window -t :+
# END:panetoggle

# Pane resizing
# START:paneresize
bind -r H resize-pane -L 5 
bind -r J resize-pane -D 5 
bind -r K resize-pane -U 5 
bind -r L resize-pane -R 5
# END:paneresize

# START:mouse
# Enable mouse support in ~/.tmux.conf
  # to copy from tmux window using mouse, please use keys Option + mouse selection
set -g mouse on
bind -n WheelUpPane if-shell -F -t = "#{mouse_any_flag}" "send-keys -M" "if -Ft= '#{pane_in_mode}' 'send-keys -M' 'copy-mode -e; send-keys -M'"
# END:mouse


# Set the default terminal mode to 256color mode
# START:termcolor
set -g default-terminal "screen-256color"
# END:termcolor

# enable activity alerts
#START:activity
setw -g monitor-activity on
set -g visual-activity on
#END:activity

# set the status line's colors
# START:statuscolor
set -g status-fg white
set -g status-bg black
# END:statuscolor

# set the color of the window list
# START:windowstatuscolor
setw -g window-status-fg cyan 
setw -g window-status-bg default 
setw -g window-status-attr dim
# END:windowstatuscolor

# set colors for the active window
# START:activewindowstatuscolor
setw -g window-status-current-fg white 
setw -g window-status-current-bg red 
setw -g window-status-current-attr bright
# END:activewindowstatuscolor

# pane colors
# START:panecolors: Active or current pane color setup
set -g pane-border-fg green
set -g pane-border-bg black
#set -g pane-active-border-fg black
#set -g pane-active-border-bg yellow
# END:panecolors

# Command / message line
# START:cmdlinecolors
set -g message-fg white
set -g message-bg black
set -g message-attr bright
# END:cmdlinecolors

# Status line left side
# START:statusleft
set -g status-left-length 40 
set -g status-left "#[fg=green]Session name: #S #[fg=yellow]current window:#I #[fg=cyan]#P"
# END:statusleft

#this is no more needed - link - https://github.com/tmux/tmux/issues/230
#START:utf8
#set -g status-utf8 on
#set-option status-utf8 on
#END:utf8

# Status line right side
# 15% | 28 Nov 18:15
# START: statusright
set -g status-right "#(~/battery Discharging) | #[fg=cyan]%d %b %R"
# END:statusright

# Update the status bar every sixty seconds
# START:updateinterval
set -g status-interval 60
# END:updateinterval

# Center the window list
# START:centerwindowlist
set -g status-justify centre
# END:centerwindowlist

# enable vi keys.
# START:vikeys
setw -g mode-keys vi
# END:vikeys

# shortcut for synchronize-panes toggle
# START:sync
bind M-s set-window-option synchronize-panes
#bind = set-window-option synchronize-panes
# END:sync

# Maximize and restore a pane. Only needed for 1.7 and lower.
# START:max
unbind Up
bind Up new-window -d -n tmp \; swap-pane -s tmp.1 \; select-window -t tmp
# END:max

# START:restore
unbind Down
bind Down last-window \; swap-pane -s tmp.1 \; kill-window -t tmp
# END:restore

# Log output to a text file on demand
# START:pipe-pane
bind P pipe-pane -o "cat >>~/#W.log" \; display "Toggled logging to ~/#W.log"
# END:pipe-pane

# How to switch panes with out tmux 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

#### configure copy paste from tmux in vi style
###bind P paste-buffer
###bind-key -t vi-copy 'v' begin-selection
###bind-key -t vi-copy 'y' copy-selection
###bind-key -t vi-copy 'r' rectangle-toggle


# Date added: Mar 20, 2018
# Source link - https://www.hamvocke.com/blog/a-guide-to-customizing-your-tmux-conf/
######################
### DESIGN CHANGES ###
######################

# panes
set -g pane-border-fg black
set -g pane-active-border-fg brightred

## Status bar design
# status line
set -g status-justify left
set -g status-bg default
set -g status-fg colour12
set -g status-interval 2

# messaging
set -g message-fg black
set -g message-bg yellow
set -g message-command-fg blue
set -g message-command-bg black

#window mode
setw -g mode-bg colour6
setw -g mode-fg colour0

# window status
setw -g window-status-format " #F#I:#W#F "
setw -g window-status-current-format " #F#I:#W#F "
setw -g window-status-format "#[fg=magenta]#[bg=black] #I #[bg=cyan]#[fg=colour8] #W "
setw -g window-status-current-format "#[bg=brightmagenta]#[fg=colour8] #I #[fg=colour8]#[bg=colour14] #W "
setw -g window-status-current-bg colour0
setw -g window-status-current-fg colour11
setw -g window-status-current-attr dim
setw -g window-status-bg green
setw -g window-status-fg black
setw -g window-status-attr reverse

# Info on left (I don't have a session display for now)
set -g status-left ''

# loud or quiet?
set-option -g visual-activity off
set-option -g visual-bell off
set-option -g visual-silence off
set-window-option -g monitor-activity off
set-option -g bell-action none

set -g default-terminal "screen-256color"

# The modes {
setw -g clock-mode-colour colour135
setw -g mode-attr bold
setw -g mode-fg colour196
setw -g mode-bg colour238

# }
# The panes {

set -g pane-border-bg colour235
set -g pane-border-fg colour238
set -g pane-active-border-bg colour236
set -g pane-active-border-fg colour51

# }
# The statusbar {

set -g status-position bottom
set -g status-bg colour234
set -g status-fg colour137
set -g status-attr dim
set -g status-left ''
set -g status-right '#[fg=colour233,bg=colour241,bold] %d/%m #[fg=colour233,bg=colour245,bold] %H:%M:%S '
set -g status-right-length 50
set -g status-left-length 20

setw -g window-status-current-fg colour81
setw -g window-status-current-bg colour238
setw -g window-status-current-attr bold
setw -g window-status-current-format ' #I#[fg=colour250]:#[fg=colour255]#W#[fg=colour50]#F '

setw -g window-status-fg colour138
setw -g window-status-bg colour235
setw -g window-status-attr none
setw -g window-status-format ' #I#[fg=colour237]:#[fg=colour250]#W#[fg=colour244]#F '

setw -g window-status-bell-attr bold
setw -g window-status-bell-fg colour255
setw -g window-status-bell-bg colour1

# }
# The messages {

set -g message-attr bold
set -g message-fg colour232
set -g message-bg colour166

# }

#run-shell /Users/robertrt/.tmux/plugins/tmux-sidebar/sidebar.tmux