tmux.conf

# set tmux prefix to ctrl-s
unbind C-b
set -g prefix C-space
bind space send-prefix

set -ag terminal-overrides ",*:XT@:Tc"
set -gq default-terminal "screen-256color"
set -gq history-limit 10000

# Vim selection
setw -gq mode-keys vi
unbind [
bind Escape copy-mode

#copy paste with y and p

bind-key -T copy-mode-vi v     send -X begin-selection
bind-key -T copy-mode-vi Y     send -X copy-end-of-line
bind-key -T copy-mode-vi V     send -X rectangle-toggle
bind-key -T copy-mode-vi PPage send -X page-up
bind-key -T copy-mode-vi NPage send -X page-down

#  @if [ "$(uname)" = "Darwin" ]
bind-key -T copy-mode-vi y     send -X copy-pipe-and-cancel "reattach-to-user-namespace pbcopy"
bind-key -T copy-mode-vi Enter send -X copy-pipe-and-cancel "reattach-to-user-namespace pbcopy"
#  @fi

#  @if command -v xclip 2> /dev/null
bind-key -T copy-mode-vi y     send -X copy-pipe-and-cancel "xclip -sel clip -i"
bind-key -T copy-mode-vi Enter send -X copy-pipe-and-cancel "xclip -sel clip -i"
#  @fi

unbind p
bind p run "tmux paste-buffer"

# Vim buffer (Tmux Windows) Navigation
unbind ]
unbind n
bind ] next-window
bind [ previous-window

bind r source-file ~/.tmux.conf \; display "Config File reloaded!"

# Smart pane switching with awareness of vim splits
is_vim='echo "#{pane_current_command}" | grep -iqE "(^|\/)g?(view|n?vim?)(diff)?$"'
bind -n 'C-\' if-shell "$is_vim" "send-keys 'C-\\'" "select-pane -l"
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"

# Mouse support
#set -gq mouse-utf8 on
set -gq mouse on

setw -gq monitor-activity on

# split windows with v and h and in current directory
bind-key v split-window -h -c '#{pane_current_path}'
bind-key s split-window -v -c '#{pane_current_path}'

bind-key a choose-session

# no delay on prefix key
set -sg escape-time 10

#HJKL for resizing
bind-key J resize-pane -D 5
bind-key K resize-pane -U 5
bind-key H resize-pane -L 5
bind-key L resize-pane -R 5

#Statusbar set clock
setw -gq clock-mode-style 24

#new window and new pane with same directory as current
bind-key c neww -c '#{pane_current_path}'

#Load Theme
source-file "${HOME}/.tmux/themes/challenger-deep.tmuxtheme"

# settigs required for tmuxinator:

# start window numbering at 1
set -gq base-index 1

# start pane numbering at 1
set -gq pane-base-index 1

# dont allow any program to change window title (rename windos myself)
# set allow-rename off