# -------------------------------------------------------------------
# Settings
# -------------------------------------------------------------------
setw -g utf8 on                        # use UTF-8
set -g history-limit 15000             # increase scrollback lines
set -g default-command 'bash'          # no login shell
set -g renumber-windows on             # renumber windows sequentially after closing any of them
setw -g monitor-activity on            # monitor for activity in windows
set -g visual-activity on              # display status line message for windows with activity (monitor-activity)
set -g aggressive-resize on            # smart window resizing when multiple attached clients
set -sg escape-time 50                 # shorter Esc/Alt disambiguation timeout

# update program titlebar caption
set -g set-titles on
set -g set-titles-string '[#S:#I.#P #H] #W'

# status bar
set -g status-utf8 on
set -g status-style none
set -g status-right '#[fg=blue]#(whoami)@#h (#S:#I.#P)'
setw -g window-status-style 'fg=brightblack'
setw -g window-status-current-style 'bg=brightblack,bold,fg=brightwhite'

# -------------------------------------------------------------------
# Key Bindings
# -------------------------------------------------------------------
# act like GNU screen
unbind C-b
set -g prefix C-a
bind-key a send-prefix
bind-key A command-prompt "rename-window %%"
bind-key C-a last-window
bind-key C-c new-window         # same as C-a c
bind-key C-d detach             # same as C-a d
bind-key C-n next-window        # same as C-a n
bind-key C-p previous-window    # same as C-a p
bind-key Escape copy-mode
unbind Space

# vim style movement
setw -g mode-keys vi
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 -r C-j resize-pane -D 1
bind-key -r C-k resize-pane -U 1
bind-key -r C-h resize-pane -L 1
bind-key -r C-l resize-pane -R 1

# intuitive window splitting
bind | split-window -h
bind \ split-window -h
bind - split-window -v

bind R source-file ~/.tmux.conf