.tmux.conf

# Map PREFIX to ctrl+a and ubnind default
set -g prefix C-a
unbind C-b

# allow mouse scrolling and selecting
set -g mode-mouse on
setw -g mode-mouse copy-mode
set -g terminal-overrides 'xterm*:smcup@:rmcup@'

# fix tmux vim clipboard
# must do brew install reattach-to-user-namespace first
#set -g default-command "reattach-to-user-namespace -l $SHELL"

# enable vim keybindings for navigating buffers
setw -g mode-keys vi
bind-key -t vi-copy 'v' begin-selection
bind-key -t vi-copy 'y' copy-selection

# shorten key relay time
set -sg escape-time 1

# Allow reloading with key binding and show message
bind r source-file ~/.tmux.conf \; display "Reloaded!"

# double ctrl+a lets ctrl+a through to the app
bind C-a send-prefix

# remap the pane splitting
bind | split-window -h
bind - split-window -v

# make moving between panes like vim
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# bindings for moving left and right through windows
bind -r C-h select-window -t :-
bind -r C-l select-window -t :+

# Allow resizing with uppercase movement keys
set -g repeat-time 1000
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

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

set -g status-fg white
set -g status-bg black

# style regular windows in status bar
setw -g window-status-fg cyan
setw -g window-status-bg default
setw -g window-status-attr dim

# style active window in status bar
setw -g window-status-current-fg white
setw -g window-status-current-bg red
setw -g window-status-current-attr bright

# set pane colors
set -g pane-border-fg green
set -g pane-border-bg black
set -g pane-active-border-fg white
set -g pane-active-border-bg yellow

# command line
set -g message-fg white
set -g message-bg black
set -g message-attr bright

set -g status-right "#h"
set -g status-justify centre

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