.tmux.conf

###########################
#  Configuration
###########################

# use 256 term for pretty colors
set -g default-terminal 'xterm-256color'

# increase scroll-back history
set -g history-limit 5000

# use vim key bindings
setw -g mode-keys vi

# decrease command delay (increases vim responsiveness)
set -sg escape-time 1

# increase repeat time for repeatable commands
set -g repeat-time 1000

# highlight window when it has new activity
setw -g monitor-activity on
set -g visual-activity on

# re-number windows when one is closed
set -g renumber-windows on

# enable pbcopy and pbpaste
# https://github.com/ChrisJohnsen/tmux-MacOSX-pasteboard/blob/master/README.md
set-option -g default-command "reattach-to-user-namespace -l zsh"

# Don't rename the window's name
set-option -g allow-rename off

# Turn on/off Mouse binds
set -g mouse on
bind m set -g mouse on
bind M set -g mouse off

###########################
#  Key Bindings
###########################

# tmux prefix
unbind C-b
set -g prefix C-a
# Go to beginning of line
bind a send-prefix

# copy with 'enter' or 'y' and send to mac os clipboard: http://goo.gl/2Bfn8
unbind-key -T copy-mode-vi Enter
bind-key -T copy-mode-vi Enter send-keys -X copy-pipe-and-cancel "reattach-to-user-namespace pbcopy"
bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "reattach-to-user-namespace pbcopy"

# resize panes
bind -r H resize-pane -L 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5

# Enable screen-like C-a C-a moving to last window
bind-key C-a last-window

# force a reload of the config kile
unbind r
bind r source-file ~/.tmux.conf \; display "Reloaded!"

bind c new-window -c "#{pane_current_path}"
bind % split-window -h -c "#{pane_current_path}"
bind '"' split-window -c "#{pane_current_path}"

# split panes using | and -
bind | split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"

# Smart pane switching with awareness of vim splits
is_vim='echo "#{pane_current_command}" | grep -iqE "(^|\/)g?(view|n?vim?)(diff)?$"'
bind -n C-h if-shell "$is_vim" "send-keys C-h" "select-pane -L"
bind -n C-j if-shell "$is_vim" "send-keys C-j" "select-pane -D"
bind -n C-k if-shell "$is_vim" "send-keys C-k" "select-pane -U"
bind -n C-l if-shell "$is_vim" "send-keys C-l" "select-pane -R"

# Restore clear screen
bind C-l send-keys 'C-l'

######################
### DESIGN CHANGES ###
######################

## Theme stolen from http://www.hamvocke.com/blog/a-guide-to-customizing-your-tmux-conf/

# panes
set -g pane-border-fg black
set -g pane-active-border-fg brightred

## Status bar design
# status line
set -g status-justify left
set -g status-bg default
set -g status-fg colour12
set -g status-interval 30

# messaging
set -g message-fg black
set -g message-bg yellow
set -g message-command-fg blue
set -g message-command-bg black

#window mode
setw -g mode-bg colour6
setw -g mode-fg colour0

# window status
setw -g window-status-format " #F#I:#W#F "
setw -g window-status-current-format " #F#I:#W#F "
setw -g window-status-format "#[fg=magenta]#[bg=black] #I #[bg=cyan]#[fg=colour8] #W "
setw -g window-status-current-format "#[bg=brightmagenta]#[fg=colour8] #I #[fg=colour8]#[bg=colour14] #W "
setw -g window-status-current-bg colour0
setw -g window-status-current-fg colour11
setw -g window-status-current-attr dim
setw -g window-status-bg green
setw -g window-status-fg black
setw -g window-status-attr reverse

# Info on left (I don't have a session display for now)
set -g status-left ''

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

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

# The 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

# The statusbar

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-right '#[fg=black,bg=cyan,bold] %d/%m #[fg=cyan,bg=brightblack,bold] %H:%M:%S '
set -g status-right-length 50
set -g status-left-length 20

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

# The messages

set -g message-attr bold
set -g message-fg colour232
set -g message-bg colour166

# nova.tmux theme
set -g default-terminal "xterm-256color"
set -ga terminal-overrides ",xterm-256color:Tc"
set -g pane-border-style 'bg=black,fg=#1E272C'
set -g pane-active-border-style 'bg=black,fg=#1E272C'
set -g status-style 'bg=#1E272C,fg=#6A7D89'
set-window-option -g window-status-current-bg '#1E272C'
set-window-option -g window-status-current-fg cyan
set -wg mode-style 'bg=cyan,fg=black'
set -g message-style 'bg=black,fg=cyan'
set -g clock-mode-colour cyan