tmux.conf.symlink

source ~/etc/dotfiles/tmux.reset

# unbind some default keybindings
unbind C-b

# term
set-option -g default-terminal screen-256color
set -g default-terminal "screen-256color"
set -g history-limit 20000

# start window indexes at 1 instead of 0
set -g base-index 1
set-window-option -g pane-base-index 1

# disable mouse support (at least while we're learning)
setw -g mode-mouse off
set -g mouse-select-pane off
set -g mouse-resize-pane off
set -g mouse-select-window off

# use vim style binding
setw -g mode-keys vi

# copy/paste using vim-style keys
bind Escape copy-mode
unbind p
bind p paste-buffer
bind -t vi-copy 'v' begin-selection
bind -t vi-copy 'y' copy-selection

# set prefix key to ctrl-a
set -g prefix C-a
bind C-a send-prefix

# better mnemonics for splitting panes!
bind | split-window -h
bind _ split-window -v

# More binding
bind [ previous-window
bind ] next-window

# Pane switching, see https://github.com/christoomey/vim-tmux-navigator
# Smart pane switching with awareness of vim splits
bind -n C-h run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)vim(diff)?$' && tmux send-keys C-h) || tmux select-pane -L"
bind -n C-j run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)vim(diff)?$' && tmux send-keys C-j) || tmux select-pane -D"
bind -n C-k run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)vim(diff)?$' && tmux send-keys C-k) || tmux select-pane -U"
bind -n C-l run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)vim(diff)?$' && tmux send-keys C-l) || tmux select-pane -R"
bind -n C-\ run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)vim(diff)?$' && tmux send-keys 'C-\\') || tmux select-pane -l"

# Pane resizing
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

# colours
set -g pane-border-fg colour102
set -g pane-active-border-fg colour244

set -g message-fg white
set -g message-bg black
set -g message-attr bright

source ~/etc/dotfiles/tmux-airline.conf