# remap prefix from 'Ctrl-b' to 'Alt-a'
# unbind C-b
# set-option -g prefix M-a
# bind-key M-a send-prefix
# use mouser to scroll
setw -g mouse on

# resolve issue whant escape works like meta(ALT) key
set -s escape-time 0

# Select pane vim-style
bind h select-pane -L # left
bind j select-pane -D # Down
bind k select-pane -U # Up
bind l select-pane -R # Right

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

# previous window without prefix (-n)
bind-key -n M-h previous-window
# next window without prefix (-n)
bind-key -n M-l next-window

bind-key tab last-window

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

# increase buffer limit to N
set-option -g history-limit 1000000
# need to detect changes in vim/nvim files on the fly
set-option -g focus-events on

# Easy config reload
bind-key r source-file ~/.tmux.conf \; display-message "tmux.conf reloaded."

# Show tree instead of clock
bind-key t choose-tree

# vi is good
setw -g mode-keys vi
set -g status-keys vi

# Start windows and panes at 1, not 0
set -g base-index 1
setw -g pane-base-index 1
set-window-option -g pane-base-index 1
set-option -g renumber-windows on


# Set color for current tab:
# set-window-option -g window-status-current-bg red
# set -g window-status-current-style fg=colour7,bg=colour23
set-option -g status-position bottom
# set -g pane-border-status bottom

# Vi copypaste mode
# bind-key -t vi-copy 'v' begin-selection
# bind-key -t vi-copy 'y' copy-selection

# starting with tmux version 2.6 this changes to:
bind-key -T copy-mode-vi 'C-v' send-keys -X rectangle-toggle \; send -X begin-selection
bind-key -T copy-mode-vi 'v' send -X begin-selection
bind-key -T copy-mode-vi 'y' send -X copy-selction

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

# set tmux to open new window, pane etc with current path
bind '"' split-window -c "#{pane_current_path}"
bind % split-window -h -c "#{pane_current_path}"
bind c new-window -c "#{pane_current_path}"

# set-option -g default-terminal "xterm-256color"
# set-option -ga terminal-overrides ",xterm-kitty:cnorm=\E[?12h\E[?25h"
set -g default-terminal "tmux-256color"
set -ag terminal-overrides ",xterm-256color:RGB"