.tmux.conf

#############################
########## Bindings
#############################
 
# Set the prefix to `ctrl + q` instead of `ctrl + b`
set -g prefix C-q
unbind C-b

# Use | and - to split a window vertically and horizontally instead of " and % respoectively
unbind '"'
unbind %
bind + split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"

# Bind D to resize the window to be 8 lines smaller
bind D resize-pane -D 8
bind U resize-pane -U 4

# Move around panes with hjkl, as one would in vim after pressing ctrl + w
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# Switch betewen panes using Ctrl + arrow
bind -n C-Left select-pane -L
bind -n C-Right select-pane -R
bind -n C-Up select-pane -U
bind -n C-Down select-pane -D

# Use shift + arrow key to move between windows in a session
bind -n S-Left  previous-window
bind -n S-Right next-window

# Open ~/.tmux.conf in vim and reload settings on quit
unbind e
bind e new-window -n '~/.tmux.conf' "sh -c 'vim ~/.tmux.conf && tmux source ~/.tmux.conf'"
# shortcut to source the .tmux.conf file
bind R source-file ~/.tmux.conf \; display "TMUX Conf Reloaded"

#############################
########## Settings
#############################

# 0 is too far from ` ;)
set -g base-index 1
set -g pane-base-index 0

# Automatically set window title
set-window-option -g automatic-rename on
set-option -g set-titles on

set -g default-terminal screen-256color
set -g status-keys vi
set -g history-limit 10000

# Copy/Paste
#bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "xclip -se c -i"


setw -g mode-keys vi
set -g mouse on
setw -g monitor-activity on

#set -g status-position bottom
#set -g status-bg colour237
#set -g status-fg colour137
#set -g status-right-length 100
#set -g status-left-length 70

# Default statusbar color
set-option -g status-style bg=colour237,fg=colour223 # bg=bg1, fg=fg1

# Default window title colors
set-window-option -g window-status-style bg=colour214,fg=colour237 # bg=yellow, fg=bg1

# Default window with an activity alert
set-window-option -g window-status-activity-style bg=colour237,fg=colour248 # bg=bg1, fg=fg3

# Active window title colors
set-window-option -g window-status-current-style bg=red,fg=colour237 # fg=bg1

# Set active pane border color
set-option -g pane-active-border-style fg=colour214

# Set inactive pane border color
set-option -g pane-border-style fg=colour239

# Message info
set-option -g message-style bg=colour239,fg=colour223 # bg=bg2, fg=fg1

# Writing commands inactive
set-option -g message-command-style bg=colour239,fg=colour223 # bg=fg3, fg=bg1

# Pane number display
set-option -g display-panes-active-colour colour1 #fg2
set-option -g display-panes-colour colour237 #bg1

# Clock
set-window-option -g clock-mode-colour colour109 #blue

# Bell
set-window-option -g window-status-bell-style bg=colour167,fg=colour235 # bg=red, fg=bg

set-option -g status-left "\
#[fg=colour7, bg=colour241]#{?client_prefix,#[bg=colour167],} ❐ #S \
#[fg=colour241, bg=colour237]#{?client_prefix,#[fg=colour167],}#{?window_zoomed_flag, 🔍,}"

set-option -g status-right "\
#[fg=colour214, bg=colour237] \
#[fg=colour237, bg=colour214] #(~/dotfiles/tmux_scripts/music.sh) \
#[fg=colour223, bg=colour237] #(~/.tmux/scripts/uptime.sh) \
#[fg=colour246, bg=colour237]  %b %d '%y\
#[fg=colour109]  %H:%M \
#[fg=colour248, bg=colour239]"

set-window-option -g window-status-current-format "\
#[fg=colour237, bg=colour214]\
#[fg=colour239, bg=colour214] #I* \
#[fg=colour239, bg=colour214, bold] #W \
#[fg=colour214, bg=colour237]"

set-window-option -g window-status-format "\
#[fg=colour237,bg=colour239,noitalics]\
#[fg=colour223,bg=colour239] #I \
#[fg=colour223, bg=colour239] #W \
#[fg=colour239, bg=colour237]"

# Set the history limit so we get lots of scrollback.
setw -g history-limit 50000000

# =====================================
# ===        Renew environment      ===
# =====================================
set -g update-environment \
  "DISPLAY\
  SSH_ASKPASS\
  SSH_AUTH_SOCK\
  SSH_AGENT_PID\
  SSH_CONNECTION\
  SSH_TTY\
  WINDOWID\
  XAUTHORITY"