# ============================================= #
# Start with defaults from the Sensible plugin  #
# --------------------------------------------- #
run-shell /nix/store/bdcb2dpg53ydd4yb6hk5ar7qxxlzhdrq-tmuxplugin-sensible-unstable-2017-09-05/share/tmux-plugins/sensible/sensible.tmux
# ============================================= #

set  -g default-terminal "screen-256color"
set  -g base-index      0
setw -g pane-base-index 0





set -g status-keys vi
set -g mode-keys   vi



# rebind main key: C-a
unbind C-b
set -g prefix C-a
bind a send-prefix
bind C-a last-window




setw -g aggressive-resize off
setw -g clock-mode-style  12
set  -s escape-time       500
set  -g history-limit     2000

# Set repeat time to less so I can cycle through history more easily
set-option -g repeat-time 50

# Enable mouse control (clickable windows, panes, resizable panes)
set -g mouse on

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

bind '-' split-window -c "#{pane_current_path}"
bind '|' split-window -h -c "#{pane_current_path}"
bind c new-window -c "#{pane_current_path}"

bind-key -T copy-mode-vi 'v' send -X begin-selection
# bind-key -T copy-mode-vi 'y' send -X copy-selection-and-cancel

# For binding 'y' to copy and exiting selection mode
bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -sel clip -i'

# Smart pane switching with awareness of Vim splits.
# See: https://github.com/christoomey/vim-tmux-navigator

is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
       | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|\.?n?vim?x?(-wrapped)?)(diff)?$'"
    
bind-key -n 'C-h' if-shell "$is_vim" 'send-keys C-h'  'select-pane -L'
bind-key -n 'C-j' if-shell "$is_vim" 'send-keys C-j'  'select-pane -D'
bind-key -n 'C-k' if-shell "$is_vim" 'send-keys C-k'  'select-pane -U'
bind-key -n 'C-l' if-shell "$is_vim" 'send-keys C-l'  'select-pane -R'
tmux_version='$(tmux -V | sed -En "s/^tmux ([0-9]+(.[0-9]+)?).*/\1/p")'
if-shell -b '[ "$(echo "$tmux_version < 3.0" | bc)" = 1 ]' \
    "bind-key -n 'C-\\' if-shell \"$is_vim\" 'send-keys C-\\'  'select-pane -l'"
if-shell -b '[ "$(echo "$tmux_version >= 3.0" | bc)" = 1 ]' \
    "bind-key -n 'C-\\' if-shell \"$is_vim\" 'send-keys C-\\\\'  'select-pane -l'"

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
bind-key -T copy-mode-vi 'C-\' select-pane -l