.tmux.conf

############################
####  Configuration
############################
#
# set Zsh as your default Tmux shell
set-option -g default-shell /bin/zsh

# use 256 term for pretty colors
set -g default-terminal "screen-256color"

# remap prefix from 'C-b' to 'C-a'
unbind C-b
set-option -g prefix C-a
bind-key C-a send-prefix

# saner split pane commands
bind | split-window -h
bind - split-window -v

# reload config file
bind r source-file ~/.tmux.conf \; display "~/.tmux.conf reloaded"

# switch panes using vim bindings or arrows
bind Up select-pane -U
bind k select-pane -U
bind Down select-pane -D
bind j select-pane -D
bind Left select-pane -L
bind h select-pane -L
bind Right select-pane -R
bind l select-pane -R

# Enable mouse mode (tmux 2.1 and above)
set -g mouse on

###########################
##  tmux Copy & Paste
############################
#
# https://robots.thoughtbot.com/tmux-copy-paste-on-os-x-a-better-future

# Use vim keybindings in copy mode
setw -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"
bind-key -Tcopy-mode-vi 'v' send -X begin-selection
bind-key -Tcopy-mode-vi 'y' send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard' 
# 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"

###########################
## Colors
############################

# color status bar
set -g status-bg colour235
set -g status-fg white

# highlight current window
#set-window-option -g window-status-current-fg black
#set-window-option -g window-status-current-bg green

# set color of active pane
#set -g pane-border-fg colour235
#set -g pane-border-bg black
#set -g pane-active-border-fg green
#set -g pane-active-border-bg black
bind-key r source-file ~/.tmux.conf \; display-message "~/.tmux.conf reloaded"
bind-key M split-window -h "vim ~/.tmux.conf"