unbind C-b
set-option -g update-environment "SSH_ASKPASS SSH_AUTH_SOCK SSH_AGENT_PID SSH_CONNECTION WINDOWID XAUTHORITY"

set -g prefix C-a
bind C-a send-prefix

set -g mouse off

set -g prefix `
bind-key ` send-prefix

# Tick -> Ctrl-A, sets prefix to Ctrl-A
bind-key C-a set-option -g prefix C-a

# Ctrl-A -> Ctrl-b, sets prefix to Tick
bind-key C-b set-option -g prefix `

set-option -g history-limit 100000000
set-option -g status-position bottom

set-option -g bell-action other
set-option -g visual-bell on

set -g base-index 1
set -g pane-base-index 1
set-option -g base-index 1
set-window-option -g pane-base-index 1

# enable OSC 52 clipboard
set -s set-clipboard external

# tmux-256color instead of screen-256color enables italics
set -g default-terminal "tmux-256color"

# Tc enables true color
set -ag terminal-overrides ",*256col*:colors=256:Tc"
set -as terminal-features ',rxvt-unicode-256color:clipboard'
set -g allow-passthrough on

# set -g default-shell zsh

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

bind -n C-b send-keys -R \; clear-history \; send-keys C-l

set -g status on
set-option -g status-interval 2
bind Escape confirm-before "kill-server"

# Automatically set window title
set-window-option -g automatic-rename off
set-window-option -g allow-rename on
#set-option -g set-titles on

set-window-option -g xterm-keys on
set-option -g xterm-keys on
set -g status-keys vi

# Use vim keybindings in copy mode
setw -g mode-keys vi

# Setup 'v' to begin selection as in Vim
bind-key -Tcopy-mode-vi 'v' send -X begin-selection

# transfer copied text to attached terminal with yank
bind-key -T copy-mode-vi y send-keys -X copy-pipe 'yank > #{pane_tty}'

# transfer copied text to attached terminal with yank
bind-key -T copy-mode-vi Y send-keys -X copy-pipe 'yank > #{pane_tty}'

# transfer most-recently copied text to attached terminal with yank
bind-key -n M-y run-shell 'tmux save-buffer - | yank > #{pane_tty}'

# transfer previously copied text (chosen from a menu) to attached terminal
bind-key -n M-Y choose-buffer 'run-shell "tmux save-buffer -b \"%%%\" - | yank > #{pane_tty}"'

# Bind ']' to use pbpaste
#bind ] run "pbpaste | tmux load-buffer - && tmux paste-buffer"
setw -g monitor-activity on

bind-key v split-window -h -c '#{pane_current_path}'
bind-key s split-window -v -c '#{pane_current_path}'

bind -n M-s set-window-option synchronize-panes\; display-message "synchronize-panes is now #{?pane_synchronized,on,off}"

bind -n M-z resize-pane -Z

bind -n M-j resize-pane -D 5
bind -n M-k resize-pane -U 5
bind -n M-h resize-pane -L 5
bind -n M-l resize-pane -R 5

# smart pane switching with awareness of vim splits
bind -n C-h run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-h) || tmux select-pane -L"
bind -n C-j run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-j) || tmux select-pane -D"
bind -n C-k run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-k) || tmux select-pane -U"
bind -n C-l run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-l) || tmux select-pane -R"

# allowd pane-navigation while in copy-mode
bind-key -T copy-mode-vi C-h select-pane -L
bind-key -T copy-mode-vi C-j select-pane -D
bind-key -T copy-mode-vi C-k select-pane -U
bind-key -T copy-mode-vi C-l select-pane -R

# Shift arrow to switch windows
bind -n S-Left  previous-window
bind -n S-Right next-window

# Ctrl-Shift arrow to swap windows
bind-key -n C-S-Left swap-window -t -1
bind-key -n C-S-Right swap-window -t +1

# loop through current window's panes while zoomed
bind -r "'" select-pane -t .+1 \;  resize-pane -Z
bind -r ";" select-pane -t .-1 \;  resize-pane -Z

bind-key C-a set-option -g prefix C-a

# No delay for escape key press
set -sg escape-time 0

# List of plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'tmux-plugins/tmux-yank'
set -g @plugin 'christoomey/vim-tmux-navigator'
set -g @plugin 'tmux-plugins/tmux-cpu'
set -g @plugin 'tmux-plugins/tmux-battery'
set -g @plugin 'tmux-plugins/tmux-cowboy' # Kill process in pane w/ prefix+*
set -g @plugin 'catppuccin/tmux'
#set -g @plugin 'odedlaz/tmux-onedark-theme'

set -g @catppuccin_flavour 'macchiato' # or frappe, macchiato, mocha

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