.tmux.conf

# ░█▀▀░█▀▀░█▀█░█▀▀░█▀▄░█▀█░█░░
# ░█░█░█▀▀░█░█░█▀▀░█▀▄░█▀█░█░░
# ░▀▀▀░▀▀▀░▀░▀░▀▀▀░▀░▀░▀░▀░▀▀▀

# Use zsh
set-option -g default-shell /bin/zsh
# Undercurl
set -g default-terminal "${TERM}"
set -as terminal-overrides ',*:Smulx=\E[4::%p1%dm'  # undercurl support
set -as terminal-overrides ',*:Setulc=\E[58::2::%p1%{65536}%/%d::%p1%{256}%/%{255}%&%d::%p1%{255}%&%d%;m'  # underscore colours - needs tmux-3.0

# mouse support
set -g mouse on
set -g set-clipboard external
set -g focus-events on
set-option -g renumber-windows on

# change prefix
unbind-key C-b
set -g prefix C-Space
unbind C-Space
bind C-Space send-prefix

# # increase scrollback buffer size
set -g history-limit 50000
# # refresh 'status-left' and 'status-right' more often
set -g status-interval 1

# so that escapes register immediately in vim
set -sg escape-time 0

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

# activate auto-saving of session (continuum)
set -g @continuum-restore 'on'
set -g @continuum-save-interval '5'

bind -Tcopy-mode-vi C-j               send -X copy-pipe-and-cancel 'xsel -i'
bind -Tcopy-mode-vi Enter             send -X copy-pipe-and-cancel 'xsel -i'
bind -Tcopy-mode-vi MouseDragEnd1Pane send -X copy-pipe-and-cancel 'xsel -i'

# split panes using | and - (and stay in the current directory)
bind \\ split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"
unbind '"'
unbind %

# Create a new window in the current directory
bind c new-window -c "#{pane_current_path}"

# Vim style pane selection
bind h select-pane -L
bind j select-pane -D 
bind k select-pane -U
bind l select-pane -R

# Easier pane resizing
bind-key J resize-pane -D 10
bind-key K resize-pane -U 10
bind-key H resize-pane -L 10
bind-key L resize-pane -R 10

# Moving between windows
bind i next-window
bind u previous-window

# Renumber all windows
bind R move-window -r

# reload config file (change file location to your the tmux.conf you want to use)
bind r source-file ~/.tmux.conf \; display "Reloaded ~/.tmux.conf" 


# ░█▀▀░▀█▀░█░█░█░░░▀█▀░█▀█░█▀▀
# ░▀▀█░░█░░░█░░█░░░░█░░█░█░█░█
# ░▀▀▀░░▀░░░▀░░▀▀▀░▀▀▀░▀░▀░▀▀▀

set -g status-position bottom
set -g popup-border-lines rounded
set -g popup-border-style fg="#665c54"

BACKGROUND=colour234
set -g status-bg $BACKGROUND
set -g status-fg white

set -wg mode-style bg=blue,fg=colour232
set -wg message-style bg=blue,fg=colour232
set -wg message-command-style bg=blue,fg=colour232

set -g status-justify centre

# Settings for tmux-prefix-highlight
set -g @prefix_highlight_show_copy_mode 'on'
set -g @prefix_highlight_copy_mode_attr 'fg=colour232,bg=blue' # default is 'fg=default,bg=yellow'
set -g @prefix_highlight_show_sync_mode 'on'
set -g @prefix_highlight_sync_mode_attr 'fg=colour232,bg=blue' # default is 'fg=default,bg=yellow'
# To align segments
set -g @prefix_highlight_empty_prompt '        '          # default is '' (empty char)

# one of black, red, green, yellow, blue, magenta, cyan, white, colour0 to
# colour255 from the 256-colour palette, or default, terminal.
# To get a full list of colors:
# for i in {0..255}; do
#     printf "\x1b[38;5;${i}mcolour${i}\x1b[0m\n"
# done
THEME=blue
THEME_BG=colour240
THEME_TEXT=colour232
THEME_NUMBERS=colour232
THEME_HIGHLIGHTED_NUMBER=colour232
THEME_HIGHLIGHTED_TEXT=colour232

# Status bar: show nothing on the right, show session name on the left.
set -g status-right "continuum: #{continuum_status}m "
set -g status-left " #[fg=$THEME][#S] #{prefix_highlight} "
set -g status-right-length 120
set -g status-left-length 100

# set -g window-status-current-format "#[fg=$THEME]#[fg=$THEME_HIGHLIGHTED_NUMBER]#[bg=$THEME]#I #[bg=$THEME_BG]#[fg=$THEME_HIGHLIGHTED_TEXT] #W#[fg=$THEME_BG]#[bg=$BACKGROUND] "
set -g window-status-current-format "#[fg=$THEME]#[fg=$THEME_HIGHLIGHTED_NUMBER]#[bg=$THEME]#I #[bg=$THEME_BG]#[fg=$THEME_HIGHLIGHTED_TEXT] #{?window_zoomed_flag,#[fg=$THEME_TEXT][[,}#W#{?window_zoomed_flag,#[fg=$THEME_TEXT]]],}#[fg=$THEME_BG]#[bg=$BACKGROUND] "
set -g window-status-format "#[fg=$THEME_BG]#[fg=$THEME_NUMBERS]#[bg=$THEME_BG]#I #[bg=$THEME_BG]#[fg=$THEME_TEXT] #W#[fg=$THEME_BG]#[bg=$BACKGROUND] "

set -g pane-border-style fg=brightblack
# Thin border for active pane
set -g pane-active-border-style fg=magenta

# ░█▀█░█░░░█░█░█▀▀░▀█▀░█▀█░█▀▀
# ░█▀▀░█░░░█░█░█░█░░█░░█░█░▀▀█
# ░▀░░░▀▀▀░▀▀▀░▀▀▀░▀▀▀░▀░▀░▀▀▀

# List of plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-cpu'
set -g @plugin 'tmux-plugins/tmux-prefix-highlight'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-continuum'

# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
run -b '~/.tmux/plugins/tpm/tpm'