# tmux v2.9a (or so)

set-environment -g PATH "/usr/local/bin:$PATH"

unbind-key '"'
unbind-key %

# Status bar colors
set-option -g status-style "bg=colour235,fg=colour136" # base02,yellow

# Default window title colors
set-window-option -g window-status-style "fg=colour244" # base0

# Active window title colors
set-window-option -g window-status-current-style "fg=colour166,bright" # orange

# Pane border
set-option -g pane-border-style "fg=colour235" # base02
set-option -g pane-active-border-style "fg=colour240" # base01

# Message color
set-option -g message-style "bg=colour235,fg=colour166"  # base02,orange

# Pane number display
set-option -g display-panes-active-colour colour33 # blue
set-option -g display-panes-colour colour166 # orange

# Update status bar every second
set-option -g status-interval 1
set-option -g status-justify centre # center align window list
set-option -g status-left-length 140
set-option -g status-right-length 140
set-option -g status-left '#[fg=green,bright]#h  #[default,fg=blue,dim]#(tmux-mem-cpu-load -g 0 -a 0 -i 4)#[default]'
set-option -g status-right '#[fg=red,dim]#(uptime -p | sed -r "s/ hours?/h/" | sed -r "s/ minutes?/min/")  #[default,fg=white,bright]%a %l:%M:%S %p  #[fg=blue]%Y-%m-%d'

# C-b is not acceptable -- Vim uses it
set-option -g prefix C-a
bind-key C-a last-window

# Start numbering at 1
set-option -g base-index 1

# Allows for faster key repetition
set-option -s escape-time 0

# Rather than constraining window size to the maximum size of any client
# connected to the *session*, constrain window size to the maximum size of any
# client connected to *that window*. Much more reasonable.
set-window-option -g aggressive-resize on

# Allow using C-a a <command> to send commands to a nested tmux session
bind-key a send-prefix

# Activity monitoring
set-window-option -g monitor-activity on
set-option -g visual-activity on

# Horizontal and vertical split
bind-key b split-window -h -c "#{pane_current_path}"
bind-key v split-window -c "#{pane_current_path}"

# New window
bind-key c new-window  -c "#{pane_current_path}"

# Window traversal
bind-key C-n next-window
bind-key C-h previous-window

# hjkl pane traver
bind-key h select-pane -L
bind-key w select-pane -D
bind-key t select-pane -U
bind-key n select-pane -R

# Horizontal pane resize
bind-key s resize-pane -R 5
bind-key m resize-pane -L 5

# Reload config
bind-key C-r source-file ~/.tmux.conf \; display-message "Config reloaded..."

# Raise scrollback size to ~100000 lines
set-option -g history-limit 100000

# Auto window rename
set-window-option -g automatic-rename

# Terminal color support
set-option -g default-terminal "screen-256color"

# Vi copypaste mode
set-option -g mode-keys vi
bind-key -Tcopy-mode-vi v send -X begin-selection
bind-key -Tcopy-mode-vi y send -X copy-selection-and-cancel

# Disable mouse support
set-option -g mouse off

set-option -sa terminal-overrides ',xterm-256color:RGB'