hexagons/.tmux.conf

# Set the default TERM
set -g default-terminal tmux-256color

# Update the TERM variable of terminal emulator when creating a new session or attaching a existing session
set -g update-environment 'DISPLAY SSH_ASKPASS SSH_AGENT_PID SSH_CONNECTION WINDOWID XAUTHORITY TERM'

set -ga terminal-overrides ',xterm-256color:Tc'

# Something about the cursor shape?
set -ga terminal-overrides ',*:Ss=\E[%p1%d q:Se=\E[2 q'

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

unbind C-b
unbind space
unbind '"'
unbind %
unbind q

set-option -g prefix C-a
bind-key C-a send-prefix
set -sg escape-time 0
setw -g mouse on
setw -g mode-keys vi
set -g status-keys emacs

# Switch panes using Alt-arrow without prefix
bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D
bind , swap-pane -D      # swap current pane with the next one
bind . swap-pane -U 	 # swap current pane with the previous one

# Vim inside tmux
bind-key -T copy-mode-vi M-Left select-pane -L
bind-key -T copy-mode-vi M-Down select-pane -D
bind-key -T copy-mode-vi M-Up select-pane -U
bind-key -T copy-mode-vi M-Right select-pane -R
bind-key -T copy-mode-vi M-Tab select-pane -l

bind down new-window
bind left prev
bind right next
bind Pageup swap-window -t -1
bind Pagedown swap-window -t +1

# Pane resizing & splitting
bind -r H resize-pane -L 2
bind -r J resize-pane -D 2
bind -r K resize-pane -U 2
bind -r L resize-pane -R 2
bind-key | split-window -h -c "#{pane_current_path}"
bind-key - split-window -v -c "#{pane_current_path}"
bind-key M-| split-window -fh -c "#{pane_current_path}"
bind-key M-- split-window -fv -c "#{pane_current_path}"
bind X select-layout even-vertical

# Move to window
bind -n M-S-1 select-window -t :1
bind -n M-S-2 select-window -t :2
bind -n M-S-3 select-window -t :3
bind -n M-S-4 select-window -t :4
bind -n M-S-5 select-window -t :5
bind -n M-S-6 select-window -t :6
bind -n M-S-7 select-window -t :7
bind -n M-S-8 select-window -t :8
bind -n M-S-9 select-window -t :9

# Copy/paste. Selecting any text with mouse automatically copies it to the clipboard
bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "xsel -i -p -b"
bind-key p run "xsel -o | tmux load-buffer - ; tmux paste-buffer"
bind -n C-S-v run "xsel -o | tmux load-buffer - ; tmux paste-buffer"
bind-key C-S-v run "xsel -o | tmux load-buffer - ; tmux paste-buffer"

bind Escape copy-mode
set-window-option -g xterm-keys on
bind-key q kill-window
bind-key x kill-pane

#######################
###  KEEP  IT  GAY  ###
#######################

bind-key / set-option -g status

set -g status-interval 1
setw -g aggressive-resize on
set-option -g base-index 1
setw -g pane-base-index 1
set -g renumber-windows on
set -g set-titles off
set -g set-titles-string "#W"
set-window-option -g automatic-rename on
set -g automatic-rename-format "#{s/zsh//:pane_current_command}"
setw -g clock-mode-style 24

## Status bar design
# Status line
set-option -g status-position top
set -g status-bg default

# Messaging
set -g message-fg colour0
set -g message-bg colour11
set -g message-command-fg colour4
set -g message-command-bg colour0

# Panes
set -g pane-border-style            bold,fg="#212121"
set -g pane-active-border-style     bold,fg="#215d9c"
setw -g pane-border-status          top
setw -g pane-border-format			'─'

# Window notifications; display activity on other window
set-window-option -g monitor-activity off
set-option -g visual-activity off

# Window status
set -g window-status-format "#{=-15:?window_name,#{window_name},#{s/deadguy/home/:?pane_current_path,#{b:pane_current_path},}}"
set -g window-status-current-format "#[fg=yellow]#{=-15:?window_name,#{window_name},#{s/deadguy/home/:?pane_current_path,#{b:pane_current_path},}}"
set-window-option -g window-status-separator ' '

# List windows on left side of status bar
set-option -g status-left ''

# Right side of status bar
set-option -g status-right-length 250
set-option -g status-right "#(txbar)#[fg=blue]%d/%m/%Y %R #[fg=colour2,bold]#S"

# default window title colors
set-window-option -g window-status-fg colour7

# active window title colors
set-window-option -g window-status-current-fg colour11
set-window-option -g window-status-current-attr bright

#######################

# Reload conf file
bind r source-file ~/.tmux.conf \; display-message ' reloaded '

# Better mouse support
set -g @prevent-scroll-for-fullscreen-alternate-buffer 'on'
set -g @scroll-speed-num-lines-per-scroll '3'
run-shell ~/bin/tmux-better-mouse-mode/scroll_copy_mode.tmux