.tmux.conf

# Use vi keybindings for tmux commandline input.
# Note that to get command mode you need to hit ESC twice...
set -g status-keys vi

# Use vi keybindings in copy and choice modes
setw -g mode-keys vi

set -g history-limit 40000

# focus events enabled for terminals that support them
set-option -g focus-events on

# Show messages longer.
set-option -g display-time 4000

#############################################
## BINDINGS
# C-b is not acceptable -- Vim uses it
unbind C-b
set-option -g prefix C-a
bind a send-keys C-a

# I like to nest tmux sometimes
bind-key a send-prefix

# reload tmux config
unbind r
bind r \
	source-file ~/.tmux.conf \;\
	display 'Reloaded tmux config.'

bind-key -Tcopy-mode-vi 'v' send -X begin-selection
bind-key -Tcopy-mode-vi 'y' send -X copy-selection

# hjkl pane traversal
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# Moving panes around
bind-key b command-prompt -p "bring pane from:" "join-pane -h -s '%%'"
bind-key s command-prompt -p "send pane to:" "join-pane -h -t '%%'"

# Moving windows around
bind [ swap-window -d -t -1
bind ] swap-window -d -t +1

bind-key T setw synchronize-panes

#############################################

set -g mouse on
bind -n WheelUpPane if-shell -Ft= '#{mouse_any_flag}' 'send-keys -M' 'if -Ft= "#{pane_in_mode}" "send-keys -M" "copy-mode -e"'

# Idk why this is here
set -g default-terminal "xterm-256color"
set -g default-command "${SHELL}"

set -g status-position bottom
set -g status-interval 5
set -g status-justify centre # center align window list
set -g status-left-length 20
set -g status-right-length 140
set -g status-left '#[fg=green]#H #[fg=black]• #[fg=green,bright]#{client_session}#[default]'
set -g status-right '#[fg=blue]%Y-%m-%d #[fg=white,bg=default]%a%l:%M:%S %p#[default]'


# Start numbering at 1
set -g base-index 1

# Allows for faster key repetition
set -sg escape-time 0

# 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

# Auto renumber windows
set-option -g renumber-windows on

# Activity monitoring
setw -g monitor-activity on
set -g visual-activity on

# Vi copypaste mode
set-window-option -g mode-keys vi

# auto window rename
set-window-option -g automatic-rename

#### COLOUR (Solarized dark)

# default statusbar colors
set-option -g status-style "fg=yellow,bg=colour0"

# default window title colors
set-window-option -g window-status-style "bg=black,fg=brightblue"

# active window title colors
# Highlight active window
set-window-option -g window-status-current-style "bg=default,fg=brightred,bright"

# pane border
set-option -g pane-border-style "fg=black"
set-option -g pane-active-border-style "fg=brightgreen"

# message text
set-option -g message-style "bg=black,fg=brightred"

# pane number display
set-option -g display-panes-active-colour blue
set-option -g display-panes-colour brightred #orange

# clock
set-window-option -g clock-mode-colour green 

# Use the bell for alerts
set-option -g bell-action any
#set-option -g bell-on-alert on

# Special configuration scripts
bind A source-file ~/.tmux/arch

# fix ssh agent when tmux is detached
setenv -g SSH_AUTH_SOCK $HOME/.ssh/ssh_auth_sock

# Make sure we're always using bash.
set-option -g default-command "exec /bin/bash"