From 4352ee68cb21233850da1b20072c171053da9350 Mon Sep 17 00:00:00 2001
From: hophacker <j@rallets.com>
Date: Wed, 5 Jul 2017 20:35:14 +0800
Subject: [PATCH] tmux upgrade for 2.1

---
 tmux/tmux.conf | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/tmux/tmux.conf b/tmux/tmux.conf
index e9cf577..cde5c09 100644
--- a/tmux/tmux.conf
+++ b/tmux/tmux.conf
@@ -22,13 +22,12 @@ bind -r L resize-pane -R 5
 
 # Smart pane switching with awareness of vim splits.
 # Source: https://github.com/christoomey/vim-tmux-navigator
-is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
-    | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"
-bind-key -n C-h if-shell "$is_vim" "send-keys C-h"  "select-pane -L"
-bind-key -n C-j if-shell "$is_vim" "send-keys C-j"  "select-pane -D"
-bind-key -n C-k if-shell "$is_vim" "send-keys C-k"  "select-pane -U"
-bind-key -n C-l if-shell "$is_vim" "send-keys C-l"  "select-pane -R"
-bind-key -n C-\ if-shell "$is_vim" "send-keys C-\\" "select-pane -l"
+is_vim='echo "#{pane_current_command}" | grep -iqE "(^|\/)g?(view|n?vim?x?)(diff)?$"'
+bind -n C-h if-shell "$is_vim" "send-keys C-h" "select-pane -L"
+bind -n C-j if-shell "$is_vim" "send-keys C-j" "select-pane -D"
+bind -n C-k if-shell "$is_vim" "send-keys C-k" "select-pane -U"
+bind -n C-l if-shell "$is_vim" "send-keys C-l" "select-pane -R"
+bind -n C-\ if-shell "$is_vim" "send-keys C-\\" "select-pane -l"
 
 # Use vi keybindings for tmux commandline input.
 # Note that to get command mode you need to hit ESC twice...
@@ -45,6 +44,7 @@ bind E setw synchronize-panes off
 # set first window to index 1 (not 0) to map more to the keyboard layout...
 set-option -g base-index 1
 set-window-option -g pane-base-index 1
+set-window-option -g mouse on
 
 # color scheme (styled as vim-powerline)
 set -g status-left-length 52
@@ -57,12 +57,18 @@ set -g message-fg colour16
 set -g message-bg colour221
 set -g message-attr bold
 set -g status-left '#[fg=colour235,bg=colour252,bold] ❐ #S #[fg=colour252,bg=colour238,nobold]⮀#[fg=colour245,bg=colour238,bold] #(whoami) #[fg=colour238,bg=colour234,nobold]⮀'
-set -g window-status-format "#[fg=colour235,bg=colour252,bold] #I #W "
-set -g window-status-current-format "#[fg=colour234,bg=colour39]⮀#[fg=black,bg=colour39,noreverse,bold] #{?window_zoomed_flag,#[fg=colour226],} #I: #W #[fg=colour39,bg=colour234,nobold]⮀"
+set -g window-status-format '#[fg=colour235,bg=colour252,bold] #I #(pwd="#{pane_current_path}"; echo ${pwd####*/}) #W '
+set -g window-status-current-format '#[fg=colour234,bg=colour39]⮀#[fg=black,bg=colour39,noreverse,bold] #{?window_zoomed_flag,#[fg=colour228],} #I #(pwd="#{pane_current_path}"; echo ${pwd####*/}) #W #[fg=colour39,bg=colour234,nobold]⮀'
+set-option -g status-interval 2
 
 # Patch for OS X pbpaste and pbcopy under tmux.
 set-option -g default-command "which reattach-to-user-namespace > /dev/null && reattach-to-user-namespace -l $SHELL || $SHELL"
 
+# Screen like binding
+unbind C-b
+set -g prefix C-a
+bind a send-prefix
+
 # No escape time for vi mode
 set -sg escape-time 0