.tmux.conf

#Set default shell
set -g default-command /usr/local/bin/fish
set -g default-shell /usr/local/bin/fish

# Setting the prefix from C-b to C-a
set -g prefix C-a

# Free the original Ctrl-b prefix keybinding
unbind C-b 

#setting the delay between prefix and command
set -sg escape-time 0

# Increase scrollback buffer size
set-option -g history-limit 50000

# Set time for message display
set-option -g display-time 3000

# Turn on focus events
set-option -g focus-events on

# Ensure that we can send Ctrl-A to other apps
bind C-a send-prefix

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

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

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

# splitting panes
bind-key | split-window -h -c "#{pane_current_path}"
bind-key - split-window -v -c "#{pane_current_path}"

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

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

# Pane resizing
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

# Turn on focus events
set-option -g focus-events on

# Mouse mode
set-option -g mouse on
bind-key -T copy-mode-vi WheelUpPane send -X scroll-up
bind-key -T copy-mode-vi WheelDownPane send -X scroll-down

# Set the default terminal mode to 256color mode
set -g default-terminal "screen-256color"
set -ga terminal-overrides ",xterm-256color:Tc"

# enable activity alerts
setw -g monitor-activity on
set -g visual-activity on

# set the status line's colors
set -g status-style fg=white
set -g status-style bg=default

# set the color of the window list
setw -g window-status-style fg=cyan
setw -g window-status-style bg=default
setw -g window-status-style dim

# set colors for the active window
setw -g window-status-current-style fg=blue
setw -g window-status-current-style bg=default
setw -g window-status-current-style dim

# pane colors
set -g pane-border-style fg=black
set -g pane-border-style bg=default
set -g pane-active-border-style fg=cyan
set -g pane-active-border-style bg=default

# Command / message line
set -g message-style fg=cyan
set -g message-style bg=default
set -g message-style dim

# Status line left side
set -g status-left-length 100
set -g status-left "#[fg=white] session: #S #[fg=white]#I ↔ #[fg=cyan]#P"
set -g status-left ""
set -g status-justify right

setw -g window-status-format         ' #(echo "#{pane_current_command}") '
setw -g window-status-current-format ' #(echo "#{pane_current_command}") '

# Status line right side
# 15% | 28 Nov 18:15
set -g status-right-length 45
set -g status-right '#[fg=cyan] ♥ #{battery_percentage} #[fg=cyan] %a %h-%d %H:%M '

# Update the status bar every sixty seconds
set -g status-interval 3

# Center the window list
set -g status-justify centre

# Setup vi-style copy/paste
set-window-option -g mode-keys vi
bind -T copy-mode-vi 'v' send -X begin-selection
bind -T copy-mode-vi 'V' send -X select-line
bind -T copy-mode-vi Escape send -X cancel
bind -T copy-mode-vi 'y' send -X copy-pipe-and-cancel 'reattach-to-user-namespace pbcopy'
bind -T copy-mode-vi Enter send -X copy-pipe-and-cancel 'reattach-to-user-namespace pbcopy'

# Maximize and restore a pane
unbind Up
bind Up new-window -d -n tmp \; swap-pane -s tmp.1 \; select-window -t tmp
unbind Down
bind Down last-window \; swap-pane -s tmp.1 \; kill-window -t tmp

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

# Plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'tmux-plugins/tmux-battery'
set -g @plugin 'tmux-plugins/tmux-prefix-highlight'
set -g @plugin 'tmux-plugins/tmux-sidebar'
set -g @plugin 'tmux-plugins/vim-tmux-focus-events'
set -g @plugin "arcticicestudio/nord-tmux"

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

# nord tweaks
set -g @nord_tmux_show_status_content "0"
setw -g status-style "bg=default"
setw -g window-status-current-style fg=cyan,bg=default
setw -g pane-border-status bottom
setw -g pane-border-format ''