.tmux.conf

# rebind prefix key
unbind C-b
set-option -g prefix C-a
bind-key C-a send-prefix

bind R source-file /home/jbaxleyiii/.tmux.conf \; display-message "tmux.conf reloaded"


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

# mouse
set-option -g mouse on
unbind-key -n WheelUpStatus
unbind-key -n WheelDownStatus

# use vim like keys for splits and windows
bind-key -r C-h select-window -t :-
bind-key -r C-l select-window -t :+
bind-key h select-pane -L
bind-key j select-pane -D
bind-key k select-pane -U
bind-key l select-pane -R


# See: https://github.com/christoomey/vim-tmux-navigator
is_vim='echo "#{pane_current_command}" | grep -iqE "(^|\/)g?(view|n?vim?x?)(diff)?$"'
bind -n C-h if-shell "$is_vim" "send-keys C-h" "select-pane -L"
bind -n C-j if-shell "$is_vim" "send-keys C-j" "select-pane -D"
bind -n C-l if-shell "$is_vim" "send-keys C-l" "select-pane -R"
bind -n C-\ if-shell "$is_vim" "send-keys C-\\" "select-pane -l"

bind-key + select-layout main-horizontal
bind-key = select-layout main-vertical

# shortcuts
bind-key a last-pane
bind-key q display-panes
bind-key c new-window
bind-key t next-window
bind-key T previous-window

bind-key [ copy-mode
bind-key ] paste-buffer

# setup 'v' to being 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"

# start window numbers at 1 to match keyboard order with tmux window order
set -g base-index 1
set-window-option -g pane-base-index 1

# allow vim to receive modifier keys
set-window-option -g xterm-keys on

# horizontal and vertical splits
unbind |
bind | split-window -h
unbind _
bind _ split-window

# resize pane
bind-key -r Left resize-pane -L 5
bind-key -r Up resize-pane -U 5
bind-key -r Down resize-pane -D 5
bind-key -r Right resize-pane -R 5

# renumber windows sequentially after closing any of them
set -g renumber-windows on

# switch to last pane
bind-key C-a last-pane
bind-key s set-window-option synchronize-panes


 #----------------------
 # set some pretty colors
 # ----------------------
 # set pane colors - hilight the active pane
 set-option -g pane-border-fg colour233 #base02
 set-option -g pane-active-border-fg colour240 #base01
 
 set -g pane-border-fg colour242
 set -g pane-active-border-fg colour237
 set -g pane-active-border-bg colour233
 
 # colorize messages in the command line
 set-option -g message-bg black #base02
 set-option -g message-fg brightred #orange
 
 # ----------------------
 # Status Bar
 # -----------------------
 set-option -g status on                # turn the status bar on
 
 # visual notification of activity in other windows
 setw -g monitor-activity on
 set -g visual-activity on
 
 # set color for status bar
 set-option -g status-bg colour233
 set-option -g status-fg colour0
 set-option -g status-attr dim
 
 # set window list colors
 set-window-option -g window-status-fg colour233
 set-window-option -g window-status-bg colour233
 
 set-window-option -g window-status-current-fg colour242
 set-window-option -g window-status-current-bg colour233


# status bar
set -g status-left-length 0
set -g status-right-length 60
set -g status-right "#[fg=brightred]%l:%M%p #(pmset -g batt | battery)"