# force a reload of the config file
unbind r
bind r source-file ~/.tmux.conf

# start window numbering at 1 for easier switching
set -g base-index 1

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

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

# bah, C-B is ugly
unbind C-b
set -g prefix C-a
bind C-a send-prefix

#
# Smart pane switching with awareness of Vim splits.
is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
  | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"

is_fzf="ps -o state= -o comm= -t '#{pane_tty}' \
  | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?fzf$'"

bind -n C-h run "($is_vim && tmux send-keys C-h) || \
                 tmux select-pane -L"

bind -n C-j run "($is_vim && tmux send-keys C-j) || \
                 ($is_fzf && tmux send-keys C-j) || \
                 tmux select-pane -D"

bind -n C-k run "($is_vim && tmux send-keys C-k) || \
                 ($is_fzf && tmux send-keys C-k) || \
                 tmux select-pane -U"

bind -n C-l run "($is_vim && tmux send-keys C-l) || \
                 tmux select-pane -R"

bind-key -n C-\ if-shell "$is_vim" "send-keys C-\\" "select-pane -l"

# Setup 'v' to begin selection as in Vim
bind-key -t vi-copy v begin-selection
bind-key -t vi-copy y copy-pipe "reattach-to-user-namespace pbcopy"

# splitting panes
bind | split-window -h
bind - split-window -v

# listen to alerts from all windows
set -g bell-action any

# mouse support
set -g mouse on

# looks
set -g status "on"
set -g status-right-attr "none"
set -g status-attr "none"
set -g status-left-attr "none"
set -g pane-active-border-fg "colour248"
set -g pane-border-fg "colour238"
set -g status-bg "colour236"
set -g message-fg "colour237"
set -g message-bg "colour248"
set -g message-command-fg "colour237"
set -g message-command-bg "colour248"
setw -g window-status-fg "colour237"
setw -g window-status-bg "colour214"
setw -g window-status-attr "none"
setw -g window-status-activity-bg "colour237"
setw -g window-status-activity-attr "none"
setw -g window-status-activity-fg "colour248"
setw -g window-status-separator ""

set -g status-left "#[fg=colour248,bg=colour241] #S #[fg=colour241,bg=colour237]"
set -g status-right "#[fg=colour239,bg=colour237]#[fg=colour246,bg=colour239] %Y-%m-%d %H:%M #[fg=colour248,bg=colour239]#[fg=colour237,bg=colour248] #h "
setw -g window-status-format "#[fg=colour237,bg=colour239]#[fg=colour223,bg=colour239] #I:#[fg=colour223,bg=colour239] #W #[fg=colour239,bg=colour237]"
setw -g window-status-current-format "#[fg=colour239,bg=colour248]#[fg=colour239,bg=colour214] #I:#[fg=colour239,bg=colour214] #W #[fg=colour214,bg=colour237]"