tmux

# tmux display things in 256 colors
set -g  default-terminal "screen-256color"
set -ga terminal-overrides ",xterm-256color:Tc"


set -g history-limit 20000

# automatically renumber tmux windows
set -g renumber-windows on

# unbind default prefix and set it to Ctrl+a
unbind C-b
set -g prefix C-a
bind C-a send-prefix

# for nested tmux sessions
bind-key a send-prefix

# Activity Monitoring
setw -g monitor-activity off
set -g visual-activity off

# Rather than constraining window size to the maximum size of any client
# connected to the *session*, constrain window size to the maximum size of any
# client connected to *that window*. Much more reasonable.
setw -g aggressive-resize on

# make delay shorter
set -sg escape-time 0

# tile all windows
unbind =
bind = select-layout tiled

# cycle through panes
# unbind C-a
# unbind o # this is the default key for cycling panes
# bind ^A select-pane -t:.+

# make window/pane index start with 1
set -g base-index 1
setw -g pane-base-index 1

# set-option -g set-titles on
# set-option -g set-titles-string "#T - #W"
# set-window-option -g automatic-rename on

######################
#### Key Bindings ####
######################

# reload config file
bind r source-file ~/.tmux.conf \; display "Config Reloaded!"

# quickly open a new window
bind N new-window

# split window and fix path for tmux 1.9
bind | split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"

# synchronize all panes in a window
bind y setw synchronize-panes

# pane movement shortcuts
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

bind -r C-h select-window -t :-
bind -r C-l select-window -t :+

# Resize pane shortcuts
bind -r H resize-pane -L 10
bind -r J resize-pane -D 10
bind -r K resize-pane -U 10
bind -r L resize-pane -R 10

# maximizing and restoring windows
unbind Up
bind Up new-window -d -n fullscreen \; swap-pane -s fullscreen.1 \; select-window -t fullscreen
unbind Down
bind Down last-window \; swap-pane -s fullscreen.1 \; kill-window -t fullscreen

# set vi mode for copy mode
setw -g mode-keys vi
# more settings to make copy-mode more vim-like
# unbind [
# bind Escape copy-mode
# unbind p
# bind p paste-buffer
# bind -t vi-copy 'v' begin-selection
# bind -t vi-copy 'y' copy-selection

# Buffers to/from Mac clipboard, yay tmux book from pragprog
bind C-c run "tmux save-buffer - | reattach-to-user-namespace pbcopy"
bind C-v run "tmux set-buffer $(reattach-to-user-namespace pbpaste); tmux paste-buffer"
#bind -t vi-copy y copy-pipe 'xclip -in -selection clipboard'


#### COLOUR

tm_color_active=colour4
tm_color_inactive=colour241
tm_color_feature=colour4
tm_color_music=colour4

# separators
tm_separator_left_bold="◀"
tm_separator_left_thin="❮"
tm_separator_right_bold="▶"
tm_separator_right_thin="❯"

set -g status-left-length 32
set -g status-right-length 150
set -g status-interval 5


# default statusbar colors
set-option -g status-style fg=$tm_color_active,bg=default,default

# default window title colors
set-window-option -g window-status-style fg=$tm_color_inactive,bg=default
set -g window-status-format "#I #W"

# active window title colors
set-window-option -g window-status-current-style fg=$tm_color_active,bg=default
set-window-option -g window-status-current-format "#[bold]#I #W"

# pane border
set-option -g pane-border-style fg=$tm_color_inactive
set-option -g pane-active-border-style fg=$tm_color_active

# message text
set-option -g message-style fg=$tm_color_active,bg=default

# pane number display
set-option -g display-panes-active-colour $tm_color_active
set-option -g display-panes-colour $tm_color_inactive

# clock
set-window-option -g clock-mode-colour $tm_color_active

tm_spotify="#[fg=$tm_color_music]#(osascript ~/.spotify.scpt)"

tm_date="#[fg=$tm_color_inactive] %R %d %b"
tm_session_name="#[fg=$tm_color_feature,bold]"

set -g status-left $tm_session_name
set -g status-right $tm_spotify' '$tm_date