tmux.conf

# basics
set -g default-terminal "screen-256color"
set -g prefix C-a
set -sg escape-time 0

# let's free the original prefix
unbind C-b

# make sure we can send prefix to other apps
bind C-a send-prefix

# set pane and window index starts to 1
set -g base-index 1
setw -g pane-base-index 1

# reload the file with Prefix r
bind R source-file ~/.tmux.conf \; display "Reloaded!"

# time to read status messages, etc.
set -sg display-time 2000

# start a tmuxinator session
unbind /
bind / command-prompt "run-shell 'tmuxinator start %%'"

# Sessions
unbind s
unbind \;
bind \; choose-session

# Windows
unbind w
unbind "'"
bind "'" choose-window
bind a last-window

# Splits
unbind %
bind | split-window -h
bind - split-window -v

# Moving between panes
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# Forward / backward windows
bind -r C-h select-window -t :-
bind -r C-l select-window -t :+

# Resizing
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

# vi mode
setw -g xterm-keys on
setw -g mode-keys vi
set -g status-keys emacs # as I'm used to this in prompts

## enable mouse
setw -g mode-mouse on
set -g mouse-select-pane on
set -g mouse-select-window on
set -g mouse-resize-pane on
set -g mouse-utf8 on

# activity
setw -g monitor-activity on
set -g visual-activity on
set -g visual-content on

# history
set -g history-limit 8192

# copy/paste w/ system clipboard
set -g default-command "reattach-to-user-namespace -l /usr/local/bin/zsh"
bind C-c run "tmux save-buffer - | reattach-to-user-namespace pbcopy"
bind C-v run "tmux set-buffer $(reattach-to-user-namespace pbpaste); tmux paste-buffer"

# do not allow automatic renaming
setw -g automatic-rename off
setw -g allow-rename off
bind A command-prompt "rename-window %%"

# tmux window titling for X
set -g set-titles on
set -g set-titles-string '[#I] #W'
setw -g window-status-format '❨#I #W #F❩'
setw -g window-status-current-format '❮#I #W #F❯'
setw -g window-status-attr bold

# Theme
#
# SOLARIZED TERMCOLOR     XTERM
# --------- ------------- -----
# base03    brightblack   234
# base02    black         235
# base01    brightgreen   240
# base00    brightyellow  241
# base0     brightblue    244
# base1     brightcyan    245
# base2     white         254
# base3     brightwhite   230
# yellow    yellow        136
# orange    brightred     166
# red       red           160
# magenta   magenta       125
# violet    brightmagenta  61
# blue      blue           33
# cyan      cyan           37
# green     green          64

# default statusbar
set -g status-utf8 on
set -g status-bg colour235
set -g status-fg colour245
set -g status-attr default

set -g status-left '#[bg=colour33,fg=colour254,bold] #S #[bg=colour235,fg=colour33]⮀#[default]'
set -g status-right '⮃ #(whoami)@#h %Y-%m-%d %H:%M '

# default window title colors
setw -g window-status-fg colour235
setw -g window-status-bg default
#setw -g window-status-attr dim

# active window title colors
setw -g window-status-current-fg colour33
setw -g window-status-current-bg default
#setw -g window-status-current-attr bright

# pane border
set -g pane-border-fg colour235
set -g pane-active-border-fg colour240

# message text
set -g message-bg colour254
set -g message-fg colour240
set -g message-attr bold

# command mode
set -g message-command-bg colour254
set -g message-command-fg colour240
set -g message-command-attr bold

# pane number display
set -g display-panes-active-colour colour33
set -g display-panes-colour colour166

# clock
setw -g clock-mode-colour colour64