tmux.conf

###########################
# Configuration
###########################

# Config targeted to tmux >= 2.2

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

# increase scroll-back history
set -g history-limit 5000

# use vim key bindings
setw -g mode-keys vi

# Required for pi coding agent
set -g extended-keys on
set -g extended-keys-format csi-u

# Enable focus events
set -g focus-events on

# disable mouse
set -g mouse off

# decrease command delay (increases vim responsiveness)
set -sg escape-time 0

# increase repeat time for repeatable commands
set -g repeat-time 1000

# start window index at 1
set -g base-index 1

# start pane index at 1
setw -g pane-base-index 1

# highlight window when it has new activity
setw -g monitor-activity on
set -g visual-activity on

# re-number windows when one is closed
# Only available in version 1.7 or later
set -g renumber-windows on
set-option -g allow-rename off

###########################
# Workmux
###########################

bind a display-popup -h 30 -w 100 -E "workmux dashboard"
set -g window-status-format '#I:#W#{?@workmux_status, #{@workmux_status},}#{?window_flags,#{window_flags}, }'
set -g window-status-current-format '#I:#W#{?@workmux_status, #{@workmux_status},}#{?window_flags,#{window_flags}, }'

# Devmux related bindings (see minibot/devmux)
bind-key v display-popup -E -w 90% -h 75% -T devmux 'devmux dashboard'

###########################
# Key Bindings
###########################

# tmux prefix (ctrl-j)
unbind C-b
set -g prefix C-j

# create 'v' alias for selecting text
bind-key -T copy-mode-vi v send-keys -X begin-selection

# paste
unbind C-p
bind C-p paste-buffer

# window splitting
unbind %
bind | split-window -h -c "#{pane_current_path}"
unbind '"'
bind - split-window -v -c "#{pane_current_path}"

# window creation
bind c new-window -c "#{pane_current_path}"

# window moving between sessions
bind-key -N "Move window to another session" > choose-tree -s "move-window -t '%%'"
bind-key -N "Move window to a new session" < command-prompt -p "new session name:" "run-shell 'tmux new-session -d -s %1 && tmux move-window -k -t %1:1'"

# Session creation
bind-key -N "Create a new session" S command-prompt -p "new session name:" "new-session -s '%%'"

# Workmux go to previous agent
bind Tab run-shell "workmux last-agent"

# resize panes
bind -r H resize-pane -L 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5

# quickly switch panes
unbind ^J
bind ^J select-pane -t :.+

# force a reload of the config file
unbind r
bind r source-file ~/.tmux.conf \; display "Reloaded!"

###########################
# Status Bar
###########################

# enable UTF-8 support in status bar (tmux < 2.2)
# set -g status-utf8 on

# set refresh interval for status bar
set -g status-interval 30

# center the status bar
set -g status-justify left

# show session, window, pane in left status bar
set -g status-left-length 40
set -g status-left '#[fg=green]#S #[default]-#[fg=red] #I:#P#[default] >> '

set -g status-right-length 45
# show hostname, date, time, and battery in right status bar
set-option -g status-right '#[fg=red]@ryyppy #[default]| #[fg=green]#H#[default] %m/%d/%y %I:%M\
         #[fg=red]#(battery discharging)#[default]#(battery charging)'


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

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

# highlight current window
set-window-option -g window-status-current-style "fg=black,bg=green"

# set color of active pane
set -g pane-border-style "fg=colour235,bg=black"
set -g pane-active-border-style "fg=green,bg=black"

if-shell 'test "$(uname)" = "Darwin"' 'source ~/dotfiles/tmux-osx.conf'
if-shell 'test "$(uname)" = "Linux"' 'source ~/dotfiles/tmux-linux.conf'

# Mosh specific hack
# see https://gist.github.com/yudai/95b20e3da66df1b066531997f982b57b
# and ... mosh pr: https://github.com/mobile-shell/mosh/pull/1054
 set-option -as terminal-overrides "xterm-256color:Ms=\\E]52;c%p1%.0s;%p2%s\\7"