.tmux.conf

# Use backtick as the prefix
# Do it just like this or you will not
# be able to use type backtick literally
unbind C-b
set -g prefix `
bind ` send-prefix

# Make zsh the default shell for tmux
set -g default-shell /bin/zsh
set -g default-terminal "screen-256color"
set -g default-command "reattach-to-user-namespace -l zsh"

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

# Make mouse useful in copy mode
setw -g mouse on

# Scroll History
set -g history-limit 50000

# Set ability to capture on start and restore on exit window data when running an application
setw -g alternate-screen on

# Basically allows for faster key repetition
set -s escape-time 0

# Set status bar
set -g status-justify centre
set -g status-bg black
set -g status-fg white
set-option -g status-interval 5
set -g status-right-length 150
set -g status-left ""
set -g status-right '#{?pane_synchronized, #[bg=black]#[fg=blue]#[bg=blue]#[fg=black]  SYNC  #[bg=black]#[fg=blue]#[default] ,}'

# 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.
setw -g aggressive-resize on

# Allows us to use '<prefix>-a' <command> to send commands to a TMUX session inside
# another TMUX session
bind-key a send-prefix

# Highlight active window
setw -g window-status-current-style bg=green,fg=black

# Turn on vi bindings in copy mode
set-option -g status-keys vi
set-window-option -g mode-keys vi

# Setup 'v' to begin selection as in Vim
bind-key -T copy-mode-vi v send-keys -X begin-selection
bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "reattach-to-user-namespace pbcopy"

# Resize with vim commands
bind -r H resize-pane -L 5
bind -r L resize-pane -R 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5

# Get notified when something happens inside other windows
setw -g monitor-activity on
set -g visual-activity on

# Move around panes vim style
bind-key h select-pane -L
bind-key j select-pane -D
bind-key k select-pane -U
bind-key l select-pane -R

# Start newly split panes in current panes current directory
bind '%' split-window -h -c '#{pane_current_path}' # Split panes horizontal
bind '"' split-window -v -c '#{pane_current_path}' # Split panes vertically

# Bind m to synchronize panes
bind-key m set-window-option synchronize-panes

# Allow reordering of pane numbers
bind R move-window -r

# Copy to OSX clipboard
bind-key y run-shell "tmux save-buffer - | reattach-to-user-namespace pbcopy"