tmux.conf

set -g prefix C-a
unbind C-b
bind a send-prefix


set -g default-shell $SHELL
# set -g default-command "reattach-to-user-namespace -l ${SHELL}"

set -g pane-active-border-style bg=default,fg=black
set -g pane-border-style fg=black

# Smart pane switching with awareness of Vim splits.
# See: 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"
bind-key -T copy-mode-vi C-h select-pane -L
bind-key -T copy-mode-vi C-j select-pane -D
bind-key -T copy-mode-vi C-k select-pane -U
bind-key -T copy-mode-vi C-l select-pane -R
bind-key -T copy-mode-vi 'C-\' select-pane -l

# Bring back clear screen under tmux prefix
bind C-l send-keys 'C-l'

# start numbering windows from 1 instead of zero
set -g base-index 1

# Faster escape sequences (default is 500ms).
# This helps when exiting insert mode in Vim: http://superuser.com/a/252717/65504
set -s escape-time 10

set -g default-terminal "screen-256color"
set-option -ga terminal-overrides ",xterm-256color:Tc"

# Have new windows and panes open in the current directory
bind '"' split-window -c '#{pane_current_path}'
bind %   split-window -c '#{pane_current_path}' -h
bind c   new-window   -c '#{pane_current_path}'

bind-key -n C-0 select-window -t :0
bind-key -n C-1 select-window -t :1
bind-key -n C-2 select-window -t :2
bind-key -n C-3 select-window -t :3
bind-key -n C-4 select-window -t :4
bind-key -n C-5 select-window -t :5
bind-key -n C-6 select-window -t :6
bind-key -n C-7 select-window -t :7
bind-key -n C-8 select-window -t :8
bind-key -n C-9 select-window -t :9

bind R source-file ~/.tmux.conf

# set -g status-bg colour234
# set -g status-fg colour254

unbind p
bind p paste-buffer

set-option -g renumber-windows on

setw -g monitor-activity on
set -g visual-activity on

bind Down resize-pane -D 5
bind Up resize-pane -U 5
bind Left resize-pane -L 5
bind Right resize-pane -R 5

set -g set-clipboard on


set -g mouse on

set-option -g status-keys vi
set-window-option -g mode-keys vi

bind-key -T copy-mode-vi WheelUpPane send-keys -X halfpage-up
bind-key -T copy-mode-vi WheelDownPane send-keys -X halfpage-down
bind-key -T copy-mode-vi Enter send-keys -X copy-pipe-and-cancel "pbcopy"
bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "pbcopy"

##------------------------ THEME

thm_bg="#1e1e2e"

# set -g status-bg "${thm_bg}"