# change default prefix
unbind C-b
set-option -g prefix C-a
bind-key C-a send-prefix

# emulate a color terminal emulator
set -g default-terminal "xterm-256color"

# vi mode
setw -g mode-keys vi

# unset the annoying delay
set -sg escape-time 0

# window options
set-option -g automatic-rename on
set-option -g renumber-windows on

# mouse settings
# set -g mouse on
# set -g set-clipboard on
# set -g focus-events on

# appearance
set -g status-style "bg=colour16 fg=white,bold"
set -g window-status-current-style "fg=yellow,bold"
set -g status-left-length 100
set -g status-right-length 100

# set -g status-right-style "bg=green fg=colour16,bold"
# set -g status-bg black
# set -g status-fg white

#==============#
# Key Bindings #
#==============#

# Select panes
bind-key h select-pane -L
bind-key j select-pane -D
bind-key k select-pane -U
bind-key l select-pane -R
bind-key C-k select-pane -L
bind-key C-j select-pane -D
bind-key C-k select-pane -U
bind-key C-l select-pane -R

# Resize panes
bind-key H resize-pane -L 10
bind-key J resize-pane -D 10
bind-key K resize-pane -U 10
bind-key L resize-pane -R 10

# Select windows
bind-key C-n next-window
bind-key C-p next-window

# Move windows easier
bind-key -r < swap-window -t -1
bind-key -r > swap-window -t +1

# New panes start in cwd
bind-key '"' split-window -v -c '#{pane_current_path}'
bind-key % split-window -h -c '#{pane_current_path}'
bind c new-window -c '#{pane_current_path}'

# re-source this conf
bind-key r source-file ~/.tmux.conf \; display-message "Sourced ~/.tmux.conf!"

# Run manual page in a split window
# bind-key K command-prompt "split-window 'exec man %%'"

# source local confs if they exist
if-shell -b '[ -f "$HOME/.config/tmux.conf" ]' "source-file ~/.config/tmux.conf"
if-shell -b '[ -f "$HOME/.local/tmux.conf" ]' "source-file ~/.local/tmux.conf"

# I really like tmux, but the way the handle backwards-compat in their config SUCKS!!
# https://stackoverflow.com/questions/35016458/how-to-write-if-statement-in-tmux-conf-to-set-different-options-for-different-t
# https://github.com/tmux/tmux/issues/1732