めんどくせーからtmux.confそのまま晒す

見た目のカスタマイズは airline でアガってる
https://github.com/vim-airline/vim-airline
https://github.com/edkolev/tmuxline.vim

# vim: set ff=unix tabstop=4 shiftwidth=0 softtabstop=-1 noexpandtab fileencoding=utf-8 fileformat=unix filetype=tmux :
# https://gist.github.com/kotashiratsuka/8b4a17429053f79f75566fadb8bf1d95

# Screen Compatible
unbind C-b
set -g prefix C-z

# prefix-keyの有効時間
# set -g repeat-time 1000

# 256色端末を使用する
set -g default-terminal "xterm-256color"

# viのキーバインドを使用する
setw -g mode-keys vi

# address vim mode switching delay (http://superuser.com/a/252717/65504)
set -sg escape-time 0

# tmux messages are displayed for 4 seconds
set -g display-time 4000

# Scrollback Limit
set -g history-limit 50000

# マウスデフォルトはOFF
# setw -g mouse on

# ウィンドウ/ペインの開始番号を1からにする（デフォルトは0から）
set -g base-index 1
setw -g pane-base-index 1
# set -g renumber-windows on

# status
setw -g monitor-activity on
set -g status-left ''
set -g status-right '#h'
set -g pane-active-border-style "fg=colour46"
setw -g window-status-current-style "bg=black,fg=colour46"
setw -g window-status-activity-style none
# set -g pane-border-status bottom
# set -g status-justify centre

# C-ZZでサスペンド
bind ^z send-prefix
bind ^a last-window
bind ^c new-window
bind ^D detach-client
bind r command-prompt -I "#W" "rename-window -- '%%'"
bind ^r source-file ~/.tmux.conf \; display "Reload."
bind l choose-tree -Zw
bind k confirm-before -p "kill-window #W? (y/n)" kill-window

# Scroll buffer kill
# bind -n C-l send-keys C-l \; send-keys -R \; clear-history

# Broadcast Imput
bind i set-window-option synchronize-panes

# マウスOn/Off
bind m set-option -g mouse on \; display 'Mouse: ON'
bind M set-option -g mouse off \; display 'Mouse: OFF'

# Keybind ウィンド分割
bind | split-window -h               #縦分割
bind - split-window -v               #横分割
bind + break-pane                    #分割解除
bind = select-layout even-horizontal #リサイズ

# Window <-> Pane
bind j command-prompt -p "join pane from:"  "join-pane -s '%%'"
bind s command-prompt -p "send pane to:"  "join-pane -t '%%'"

# Keybind ウィンド切り替え
bind -r ^p select-window -t :-
bind -r ^n select-window -t :+

# ペイン切り替え(Vim風)
bind -r ^j select-pane -D #down
bind -r ^k select-pane -U #up
bind -r ^h select-pane -L #left
bind -r ^l select-pane -R #right

# カーソルキーでペインの大きさ変更
bind -r Up    resize-pane -U 5
bind -r Down  resize-pane -D 5
bind -r Left  resize-pane -L 5
bind -r Right resize-pane -R 5

# Vimを操作してない時にMeta + HJKLを有効化、Vimに捕まったら<C-z>hjklで脱出
bind -n M-h if "[ $(tmux display -p '#{pane_current_command}') = vim ]" "send-keys M-h" "select-pane -L"
bind -n M-j if "[ $(tmux display -p '#{pane_current_command}') = vim ]" "send-keys M-j" "select-pane -D"
bind -n M-k if "[ $(tmux display -p '#{pane_current_command}') = vim ]" "send-keys M-k" "select-pane -U"
bind -n M-l if "[ $(tmux display -p '#{pane_current_command}') = vim ]" "send-keys M-l" "select-pane -R"

# Keybind セッション
bind A switch-client -l
bind C new-session
bind D choose-client
bind P switch-client -p
bind N switch-client -n
bind L choose-session
bind K confirm-before -p "kill-session? #S (y/n)" kill-session

# commmand の移動はemacsキーバインド
set -g status-keys emacs

# set -g @plugin 'tmux-plugins/tpm'
# set -g @plugin 'tmux-plugins/tmux-resurrect'
# set -g @plugin 'tmux-plugins/tmux-continuum'

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

if-shell "test -f ~/.tmux-extra.conf" "source .tmux-extra.conf"