.tmux.conf

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

# 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"
bind -n C-\ run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys 'C-\\') || tmux select-pane -l"

set -g default-terminal "screen-256color"

# split pane should stay in the same directory

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 mouse on
set-window-option -g window-status-current-format '#[bg=white,fg=black,bold]#I:#W#[fg=dim]#F'
set -g status-justify left
set -g status-bg default
set -g status-fg colour12
set -g status-right ''
set -g status-interval 2
set-option -g status-position top
setw -g aggressive-resize on
bind -n WheelUpPane if-shell -F -t = "#{mouse_any_flag}" "send-keys -M" "if -Ft= '#{pane_in_mode}' 'send-keys -M' 'copy-mode -e'"
unbind p
bind p paste-buffer

# Use vim keybindings in copy mode
set-window-option -g mode-keys vi
# Setup 'v' to begin selection as in Vim
bind-key -T copy-mode-vi v send -X begin-selection
bind-key -T copy-mode-vi y send -X copy-pipe "reattach-to-user-namespace pbcopy"

# Update default binding of `Enter` to also use copy-pipe
unbind -T copy-mode-vi Enter
bind-key -T copy-mode-vi Enter send -X copy-pipe "reattach-to-user-namespace pbcopy"

set-option -g default-command "reattach-to-user-namespace -l ${SHELL}"