.tmux.conf

# vim:set ft=tmux:

set -g @plugin 'tmux-plugins/tmux-yank'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'tmux-plugins/tmux-copycat'
set -g @plugin 'tmux-plugins/tmux-open'
set -g @plugin 'tmux-plugins/tmux-urlview'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'seebi/tmux-colors-solarized'

if "test ! -d ~/.tmux/plugins/tpm" \
   "run 'git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm && ~/.tmux/plugins/tpm/bin/install_plugins'"

run '~/.tmux/plugins/tpm/tpm'

# Count sessions start at 1
set -g base-index 1
setw -g pane-base-index 1

set -g default-terminal "tmux-direct"
set -sg terminal-overrides ",*:RGB"

set -g mouse on
set -g history-limit 10000

# unbind c-b, use c-space
unbind-key C-b
set -g prefix C-Space
bind Space send-prefix

# enable things like alt-hjkl. See https://github.com/tmux/tmux/wiki/Modifier-Keys
set -s extended-keys on
# set -as terminal-features 'xterm*:extkeys'

# vi stuff
setw -g mode-keys vi
unbind-key -T copy-mode-vi v
bind-key -T copy-mode-vi 'v' send -X begin-selection
bind-key -T copy-mode-vi 'C-v' send -X rectangle-toggle
bind-key -T copy-mode-vi 'y' send -X copy-selection-and-cancel

# lots of this is based on https://gist.github.com/spicycode/1229612
bind-key v split-window -h
bind-key s split-window -v

# Vim style pane selection
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# Use Alt-vim keys without prefix key to switch panes
bind -n M-h select-pane -L
bind -n M-j select-pane -D
bind -n M-k select-pane -U
bind -n M-l select-pane -R

# Resize by adding shift
bind -n M-J resize-pane -D 5
bind -n M-K resize-pane -U 5
bind -n M-H resize-pane -L 5
bind -n M-L resize-pane -R 5

# Use Alt-arrow keys without prefix key to switch panes
bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D

# Alt-n/p to switch windows
bind -n M-p  previous-window
bind -n M-n next-window

# Double tap space to toggle the last two windows
bind-key C-Space last-window

# Alt-N/P to move windows
bind-key -n M-P swap-window -t -1
bind-key -n M-N swap-window -t +1

# Ctrl-Alt-h/j/k/l to move panes
bind-key -n C-M-h swap-pane -d -t "{left-of}"
bind-key -n C-M-l swap-pane -d -t "{right-of}"
bind-key -n C-M-j swap-pane -d -t "{down-of}"
bind-key -n C-M-k swap-pane -d -t "{up-of}"

# default is choose-window, this shows panes as well
bind w choose-tree
bind C-w choose-tree
# ! is already mapped to break-pane by default
# bind-key b break-pane

# send this pane into target pane
bind @ choose-tree 'join-pane -ht %%'

# bring another pane into this pane, horizontally
bind '#' split-window -h \; choose-tree 'kill-pane ; join-pane -hs %%'
bind S split-window -h \; choose-tree 'kill-pane ; join-pane -hs %%'

# bring another pane into this pane, vertically
bind V split-window -v \; choose-tree 'kill-pane ; join-pane -vs %%'

# send this window to another session
bind W split-window -v \; choose-tree 'kill-pane ; move-window -t %%'

# bring another window into this session
bind E split-window -v \; choose-tree 'kill-pane ; move-window -s %%'

# visual notification of activity in other windows
set -g visual-activity off
setw -g monitor-activity off

# Automatically set window title
setw -g automatic-rename on
set -g set-titles on
set -g set-titles-string '#h | #S | #W'

# No delay for escape key press
set -sg escape-time 0

# Reload tmux config
bind r source-file ~/.tmux.conf

# this will automatically resize the screen up unless another client is actually
# looking at the session
setw -g aggressive-resize on

# Set XTerm key bindings
setw -g xterm-keys on

source-file ~/.config/tmux/bergheim-dark.conf