# use vim copy/paste keybindings
setw -g mode-keys vi

# needs xclip for system clipboard
run-shell "tmux setenv -g TMUX_VERSION $(tmux -V | cut -c 6-)"
if-shell -b '[ "$(echo "$TMUX_VERSION < 2.4" | bc)" = 1 ]' \
  "bind-key Escape copy-mode; \
  bind-key -t vi-copy Escape cancel; \
  bind-key p paste-buffer; \
  bind-key -t vi-copy v begin-selection; \
  bind-key -t vi-copy V select-line; \
  bind-key -t vi-copy r rectangle-toggle; \
  bind -t vi-copy y copy-pipe 'xclip -in -selection clipboard'"

if-shell -b '[ "$(echo "$TMUX_VERSION >= 2.4" | bc)" = 1 ]' \
  "bind-key -T copy-mode-vi 'v' send -X begin-selection; \
  bind-key -T copy-mode-vi 'V' send -X select-line; \
  bind-key -T copy-mode-vi 'r' send -X rectangle-toggle; \
  bind-key -T copy-mode-vi 'y' send -X copy-pipe-and-cancel 'xclip -in -selection clipboard'"

# split panes using | and -
bind | split-window -h
bind - split-window -v
unbind '"'
unbind %

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

# status bar design
set -g status-position top
set -g status-bg colour239
set -g status-attr dim
set -g status-right ' #[fg=colour233,bg=colour102,bold] #(hostname) #[fg=colour233,bg=colour102,bold] %d/%m #[fg=colour233,bg=colour102,bold] %H:%M:%S '
set -g status-right-length 50
set -g status-left-length 20

# current session name
set-window-option -g status-left '#[fg=colour0,bg=colour102,bold] #S  '

# current window
setw -g window-status-current-fg colour0
setw -g window-status-current-bg colour102
setw -g window-status-current-attr bold
setw -g window-status-current-format '  #I#[fg=colour0] #[fg=colour0]#W '

# background windows
setw -g window-status-fg colour0
setw -g window-status-bg colour240

setw -g window-status-format '  #I#[fg=colour0] #[fg=colour0]#W  '

# scrollback history
set -g mouse on

# terminal colors
set -g default-terminal "xterm-256color"