##########################################
### Defaults
##########################################

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

# don't detach tmux when killing a session
set-option -g detach-on-destroy off

# Scroll History
set-option -g history-limit 10000

# keep tmux msgs around longer
set -g display-time 2000

# Set ability to capture on start and restore on exit window data when running an application
setw -g alternate-screen on

# Lower escape timing from 500ms to 50ms for quicker response to scroll-buffer access.
set -s escape-time 50

# loud or quiet?
set-window-option -g monitor-activity off
set-option -g visual-activity off
set-option -g visual-bell off
set-option -g visual-silence off
set-option -g bell-action none

# mouse
set -g mode-mouse on
set -g mouse-select-pane on
set -g mouse-resize-pane
set -g mouse-select-window on


##########################################
### Styling
##########################################

# panes
set -g pane-border-bg colour235
set -g pane-border-fg colour238
set -g pane-active-border-bg colour236
set -g pane-active-border-fg colour51

# status line
set -g status-utf8 on
set -g status-justify left
set -g status-interval 2
set -g status-position bottom
set -g status-bg colour234
set -g status-fg colour137
set -g status-attr dim
set -g status-left ''
set -g status-left-length 20
set -g status-right "#[fg=colour233,bg=colour245,bold] #(tmux-mem-cpu-load -g 5 --interval 1) %H:%M:%S "
set -g status-right-length 60

# messaging
set -g message-attr bold
set -g message-fg colour232
set -g message-bg colour166
set -g message-command-fg blue
set -g message-command-bg black

#window mode
setw -g clock-mode-colour colour135
setw -g mode-attr bold
setw -g mode-fg colour196
setw -g mode-bg colour238

# window status
setw -g window-status-current-fg colour81
setw -g window-status-current-bg colour238
setw -g window-status-current-attr bold
setw -g window-status-current-format ' #I#[fg=colour250]:#[fg=colour255]#W#[fg=colour50]#F '

setw -g window-status-fg colour138
setw -g window-status-bg colour235
setw -g window-status-attr none
setw -g window-status-format ' #I#[fg=colour237]:#[fg=colour250]#W#[fg=colour244]#F '

setw -g window-status-bell-attr bold
setw -g window-status-bell-fg colour255
setw -g window-status-bell-bg colour1

# Info on left (I don't have a session display for now)
set -g status-left-length 70
set -g status-left "#[fg=colour233,bg=colour245,bold] ⌂ #h ф #(curl ipecho.net/plain;echo) "

##########################################
### some tmux tweaks 
##########################################

# Use vim mode keys
set-option -g status-keys vi
set-option -g mode-keys vi

# 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"

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

# split panes using | and -, open new pane in current directory
bind | send-keys " ~/.tmux/newpanes -h" C-m
bind - send-keys " ~/.tmux/newpanes -v" C-m
unbind '"'
unbind %

# Start windows and panes at 1, not 0
set -g base-index 1
setw -g pane-base-index 1

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

# Setup 'x' zoom into a panes (maximize) an save/restore other panes in the current window
bind x run ". ~/.tmux/zoom"

# set terminal title 
set -g set-titles on
set -g set-titles-string '#(whoami)@#h | #(curl ipecho.net/plain;echo)'

# duplicate input to all panes in the same window
bind S set-window-option synchronize-panes on
bind s set-window-option synchronize-panes off

# open a man page in new pane or window
bind m command-prompt -p "man page:" "split-window -h 'exec man %%'"
bind M command-prompt -p "Man page:" "new-window -n 'man %1' 'exec man %1'"

# Double tapping the prefix jumps to last window
bind-key C-b last-window

# special settings for MacOS
if-shell 'test "$(uname)" = "Darwin"' 'source ~/.tmux-osx.conf'