.tmux.conf

set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'MunifTanjim/tmux-mode-indicator'
set -g @plugin 'maxmx03/tmux-pomodoro-plus#cmus'

set -g default-shell "/bin/bash"
set -sa terminal-overrides ",xterm*:Tc"        # tmux display things in 256 colors
set -g prefix C-a                              # setting the prefix from C-b to C-a
unbind C-b                                     # Free the original C-b prefix keybinding
set -s escape-time 1                           # setting the delay between prefix and command
set -g base-index 1                            # set the base index for windows to 1 instead of 0
setw -g pane-base-index 1                      # set the base index for panes to 1 instead of 0
set -g mouse on                                # mouse support

setw -g monitor-activity on                    # enable alert
set -g visual-activity on                      # enable alert
setw -g mode-keys vi                           # enable vi keys

set -g @pomodoro_toggle 't'                    # Start/pause a Pomodoro/break
set -g @pomodoro_cancel 'T'                    # Cancel the current session
unbind t
set -g @pomodoro_skip '_'                      # Skip a Pomodoro/break

set -g @pomodoro_mins 25                       # The duration of the Pomodoro
set -g @pomodoro_break_mins 5                  # The duration of the break after the Pomodoro completes
set -g @pomodoro_intervals 4                   # The number of intervals before a longer break is started
set -g @pomodoro_long_break_mins 15            # The duration of the long break
set -g @pomodoro_repeat "off"                  # Automatically repeat the Pomodoros?
set -g @pomodoro_disable_breaks "off"          # Turn off breaks

set -g @pomodoro_on " "                       # The formatted output when the Pomodoro is running
set -g @pomodoro_complete " "                 # The formatted output when the break is running
set -g @pomodoro_pause " "                    # The formatted output when the Pomodoro/break is paused
set -g @pomodoro_prompt_break "  break?"      # The formatted output when waiting to start a break
set -g @pomodoro_prompt_pomodoro "  start?"   # The formatted output when waiting to start a Pomodoro

set -g @pomodoro_menu_position "R"             # The location of the menu relative to the screen
set -g @pomodoro_sound "on"                    # Sound for desktop notifications (Run `ls /System/Library/Sounds` for a list of sounds to use on Mac)
set -g @pomodoro_notifications "on"            # Enable desktop notifications from your terminal
set -g @pomodoro_granularity "off"             # Enables MM:SS (ex: 00:10) format instead of the default (ex: 1m)
set -g @pomodoro_notification "$HOME/dotfiles/lib/bell.wav"

# reload config
bind r source-file ~/.tmux.conf \; display "Reloaded!"
bind C-a send-prefix                          # ensure that wen can send ctr-a to other apps

# splitting panes
bind | split-window -h
bind - split-window -v

# quick window selection
bind -n C-S-Left previous-window
bind -n C-S-Right next-window

bind -r C-Up resize-pane -U 5
bind -r C-Right resize-pane -R 5
bind -r C-Left resize-pane -L 5
bind -r C-Down resize-pane -D 5

bind-key -n -N 'Toggle popup window' F1 if-shell -F '#{==:#{session_name},popup}' {
    detach-client
} {
    display-popup -d "#{pane_current_path}" -xC -yC -w 80% -h 75% -E 'tmux attach-session -t popup || tmux new-session -s popup'
}

bind -T copy-mode-vi v send -X begin-selection
bind -T copy-mode-vi y send -X copy-selection

unbind p
bind p paste-buffer

bind-key -n F2 display-menu -x L -y 8 \
  "Reload" r "source-file ~/.tmux.conf; display Reloaded!" \
  "Choose Session" c choose-session \
  "Detach session" d detach \
  "Kill Session" x kill-session \
  "List Keys" k list-keys \

set -g message-style fg=yellow,bold
set -g status-left-length 40
set -g status-interval 60
set -g status-justify centre
set -g status-position top
set -g status-style fg=colour255,bold,bg=default
setw -g pane-border-style fg=colour8
setw -g pane-active-border-style fg=white
setw -g window-status-style fg=white,bg=default
setw -g window-status-current-style fg=colour255,bold,bg=default
setw -g window-style fg=colour8
setw -g window-active-style fg=white
setw -g window-status-activity-style fg=cyan
setw -g window-status-format "#W"
setw -g window-status-current-format " #W"

fg_color="#[default]#{?client_prefix,#[fg=colour6],#{?pane_in_mode,#[fg=colour3],#{?pane_synchronized,#[fg=colour5],#[fg=colour4]}}}"
bg_color="#[fg=black]#{?client_prefix,#[bg=colour6],#{?pane_in_mode,#[bg=colour3],#{?pane_synchronized,#[bg=colour5],#[bg=colour4]}}}"

status_left="$fg_color #[fg=colour255]#S #[fg=red]#{pomodoro_status}"
status_right="%d %b  %R ${fg_color}█$bg_color#H$fg_color█"

set -g @mode_indicator_prefix_prompt "  INSERT $status_left"
set -g @mode_indicator_copy_prompt "  YANK $status_left"
set -g @mode_indicator_sync_prompt "  SYNC $status_left"
set -g @mode_indicator_empty_prompt "  NORMAL $status_left"
set -g @mode_indicator_prefix_mode_style 'bg=colour6,fg=black'
set -g @mode_indicator_copy_mode_style 'bg=colour3,fg=black'
set -g @mode_indicator_sync_mode_style 'bg=colour5,fg=black'
set -g @mode_indicator_empty_mode_style 'bg=colour4,fg=black'
set -g status-left "#{tmux_mode_indicator}"
set -g status-right "$status_right"

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