tmux.conf

#
# Config
#
# set-option -g default-shell /bin/zsh

set -g default-terminal "screen-256color"
set -ag terminal-overrides ",alacritty:RGB"
setw -g xterm-keys on
set -s escape-time 10                     # faster command sequences
set -sg repeat-time 600                   # increase repeat timeout
set -s focus-events on

set -g history-limit 100000

# Sort sessions by name
bind s choose-tree -s -O name

# Tmux prefix
# Use ctl-space for the prefix to free-up ctrl-b (which is very useful).
unbind C-b
set -g prefix C-Space
bind C-Space send-prefix
bind -r \; last-window

# Don't zero-index windows (makes switching with the keypad much nicer)
set -g base-index 1
setw -g pane-base-index 1

# History
set -g history-limit 10000

# No escape delay
set -sg escape-time 0

# No tab rename
set -g allow-rename off

# Vi
setw -g mode-keys vi

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

# Cursor shape change for nvim
set -g -a terminal-overrides ',*:Ss=\E[%p1%d q:Se=\E[2 q'

# Key Bindings
#

# force a reload of the config file
bind R source-file ~/.tmux.conf \; display-message " Reloaded!"

# window splitting
bind '"' split-window -c "#{pane_current_path}"
bind % split-window -h -c "#{pane_current_path}"

# resize panes
bind -r H resize-pane -L 1
bind -r J resize-pane -D 1
bind -r K resize-pane -U 1
bind -r L resize-pane -R 1

# Cut and Paste
bind-key -Tcopy-mode-vi Enter send -X copy-pipe "reattach-to-user-namespace pbcopy"
bind-key -Tcopy-mode-vi y send -X copy-pipe "reattach-to-user-namespace pbcopy"

# create 'v' alias for selecting text
bind-key -Tcopy-mode-vi v send -X begin-selection

# clear screen
bind -r C send-keys -R \; clear-history \; send-keys Enter;

###############################
# Pane and Window Switching
###############################

# Vim Tmux Navigator
# https://github.com/christoomey/vim-tmux-navigator
is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
    | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|l?n?vim?x?)(diff)?$'"
bind-key 'h' if-shell "$is_vim" 'send-keys F6'  'select-pane -L'
bind-key 'j' if-shell "$is_vim" 'send-keys F7'  'select-pane -D'
bind-key 'k' if-shell "$is_vim" 'send-keys F8'  'select-pane -U'
bind-key 'l' if-shell "$is_vim" 'send-keys F9'  'select-pane -R'

# mouse
set -g mouse on
unbind -T copy-mode-vi MouseDragEnd1Pane

#######################
# Status Bar
#######################

# Get readline in prompt, wooo
set -g status-keys emacs

# set refresh interval for status bar
set -g status-interval 30

# status bar
set -g status-justify left

# show session, window, pane in left status bar
set -g status-left '#{?pane_synchronized,#[bg=colour220],#[fg=colour16,bg=colour241]}  #S  #[fg=colour235,bg=colour238]▏'
set -g status-left-length 60
set -g status-right-length 38
set -g status-right '#{pomodoro_status} #[fg=colour220]#{?pane_synchronized,SYNC  #[fg=colour235]▏,} #[fg=colour244]#(date "+%a %b%d")  #[fg=colour235]▏ #[fg=colour249]#(date "+%I:%M%p") #[fg=colour235]'
set -g status-justify left

# syncronize panes
bind a setw synchronize-panes


#######################
# Colours
#######################

set -g window-status-current-format   ' #F #W '
set -g window-status-format           ' #F #W '

set -g window-status-activity-style fg=colour234,bg=colour238

set -g status-style fg=colour233,bg=colour238

set -g window-status-style fg=colour234,bg=colour238
set-window-option -g window-status-current-style '#{?pane_synchronized,bg=colour220,bg=colour244}'

set -g message-style fg=colour246,bg=colour238

set -g pane-border-style fg=colour234,bg=colour236
set -g pane-active-border-style fg=colour234,bg=colour236


#######################
# Plugins
#######################

set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-continuum'

setenv -g TMUX_PLUGIN_MANAGER_PATH "$HOME/.tmux/plugins/"
set-environment -g PATH "/opt/homebrew/bin:/bin:/usr/bin"
run "~/.tmux/plugins/tpm/tpm"