.tmux.conf

# Hierarchy:
#  Server
#  ㄴSession
#    ㄴWindow
#      ㄴPane

# Options:
# - Session options (set [-g])
# - Window options (setw [-g])

# -------------------------------------------------------------------
# Session options
# -------------------------------------------------------------------
# remap bind key
unbind  C-b
unbind  %
unbind '"'
set -g prefix C-Space

# default shell
set -g default-command "zsh"

# env
set -g update-environment 'DISPLAY SSH_ASKPASS SSH_AGENT_PID SSH_CONNECTION WINDOWID XAUTHORITY TERM'
# if "[[ ${TERM} =~ 256color || ${TERM} == fbterm  ]]" 'set -g default-terminal screen-256color'
set -g default-terminal "tmux-256color"

# noise
set -g visual-activity on
set -g visual-bell off
set -g visual-silence off
setw -g monitor-activity off
# set -g bell-action none

# escape
set -sg escape-time 10

# change first index
set -g base-index 1
set -g pane-base-index 1

# resize
set -g aggressive-resize on

# Renumber windows when a window is closed
set -g renumber-windows on

# History
set -g history-limit 102400

# Repeat time limit (ms)
set -g repeat-time 500

# Key binding in the status line (bind :)
set -g status-keys emacs

# Mouse
set -g mouse off

# send event when focus changes
set -g focus-events on

# -------------------------------------------------------------------
# Window options
# -------------------------------------------------------------------
# Copy-mode
setw -g mode-keys vi
bind P paste-buffer
bind C copy-mode
bind -T copy-mode-vi v send-keys -X begin-selection
bind -T copy-mode-vi y send-keys -X copy-selection
bind -T copy-mode-vi r send-keys -X rectangle-toggle

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

# prefix |
bind | split-window -h -c "#{pane_current_path}"

# prefix -
bind - split-window -c "#{pane_current_path}"

# Moving windows
bind -r > swap-window -t :+
bind -r < swap-window -t :-

# rename window
unbind n
bind n command-prompt 'rename-window %%'

# create a window
unbind c
bind c new-window

# window navigation
unbind ,
unbind .
bind , previous-window
bind . next-window

# Pane-Selection
bind h select-pane -L
bind l select-pane -R
bind j select-pane -D
bind k select-pane -U
bind tab select-pane -t :.+
bind btab select-pane -t :.-

# Pane-Movement
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 -n M-m resize-pane -Z

# reset
unbind x
bind x select-layout even-vertical

# Synchronize panes
bind * setw synchronize-pane

# Clear scrollback buffer
bind C-l send-keys C-l \; clear-history

# Notes
bind C-n if-shell "tmux select-window -t NOTES" "" \
  "new-window -n NOTES nvim ~/.notes; move-window -t 0"

# Goyo
bind G set status

# change kill button
unbind &
bind k killp

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

# select window/pane
unbind l
bind l choose-tree

# -------------------------------------------------------------------
# Decoration (256-color)
# -------------------------------------------------------------------
set -g status-justify left
set -g status-left ''
set -g status-left-length 20
set -g status-right-length 50
set -g status-style 'fg=colour137 bg=colour234 dim'
set -g status-right '#{prefix_highlight} #[fg=colour233,bg=colour241,bold] %d/%m/%Y #[fg=colour233,bg=colour245,bold] %H:%M:%S'
set -g status-interval 60

set -g pane-border-status bottom
set -g pane-border-format "#{pane_index} #{pane_current_command}"
set -g pane-border-style "fg=colour238 bg=colour235"
set -g pane-active-border-style "fg=colour51 bg=colour236"

setw -g window-status-style 'fg=colour138 bg=colour235 none'
setw -g window-status-format ' #I#[fg=colour237]:#[fg=colour250]#W#[fg=colour244]#F '
setw -g window-status-current-style 'fg=colour81 bg=colour238 bold'
setw -g window-status-current-format ' #I#[fg=colour250]:#[fg=colour255]#W#[fg=colour50]#F '
setw -g window-status-bell-style 'fg=colour255 bg=colour1 bold'

setw -g mode-style 'fg=colour196 bg=colour238 bold'

set -g message-style 'fg=colour232 bg=colour166 bold'

# List of plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-prefix-highlight'
set -g @plugin 'schasse/tmux-jump'

# install tpm
if "test ! -d ~/.tmux/plugins/tpm" \
   "run 'git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm && ~/.tmux/plugins/tpm/bin/install_plugins'"

# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
run '~/.tmux/plugins/tpm/tpm'