.tmux.conf

# ^s, not ^d
unbind C-b
set -g prefix C-s

# Shorten input delay (tmux normally adds a short delay on inputs)
set -sg escape-time 0

# send commands to nested session with ^s s
bind-key s send-prefix

# reload this on 'r'
bind r source-file ~/.tmux.conf

# terminal
set -g default-terminal screen-256color
set -g history-limit 50000

# bells and monitoring
set -g visual-silence on
set -g visual-bell on
set -g bell-action any

# statusbar
set-option -g status on
set-option -g status-interval 2
set-option -g status-justify "centre"
set-option -g status-left-length 60
set-option -g status-right-length 90
set-option -g status-left "#(~/.tmux-powerline/status-left.sh)"
set-option -g status-right "#(~/.tmux-powerline/status-right.sh)"
set-option -g status-bg black #base02
set-option -g status-fg white #yellow
set-option -g status-attr default

# default window title colors
set-window-option -g window-status-fg brightblue #base0
set-window-option -g window-status-bg default

# active window title colors
set-window-option -g window-status-current-fg white #orange
set-window-option -g window-status-current-bg default

# pane border
set-option -g pane-border-fg black #base02
set-option -g pane-active-border-fg white #base01

# message text
set-option -g message-bg black #base02
set-option -g message-fg brightred #orange

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

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

# fix resizing
setw -g aggressive-resize on

# vim resizes
bind - resize-pane -D 1
bind + resize-pane -U 1
bind < resize-pane -L 1
bind > resize-pane -R 1

# split or new window path perserve
bind '"' split-window -c "#{pane_current_path}"
bind % split-window -h -c "#{pane_current_path}"
bind c new-window -c "#{pane_current_path}"

# and faster resizes
bind J resize-pane -D 5
bind K resize-pane -U 5
bind H resize-pane -L 5
bind L resize-pane -R 5

# vim copying
setw -g mode-keys vi
bind-key -t vi-copy 'v' begin-selection
bind-key -t vi-copy 'y' copy-selection

# Similar to 'C-w j' to navigate windows in Vim
unbind-key j
bind-key j select-pane -D
unbind-key k
bind-key k select-pane -U
unbind-key h
bind-key h select-pane -L
unbind-key l
bind-key l select-pane -R

# Enable mouse support
set-option -g mouse on

# make scrolling with wheels work
bind -n WheelUpPane if-shell -F -t = "#{mouse_any_flag}" "send-keys -M" "if -Ft= '#{pane_in_mode}' 'send-keys -M' 'select-pane -t=; copy-mode -e; send-keys -M'"
bind -n WheelDownPane select-pane -t= \; send-keys -M


# Start windows and panes at 1, not 0
set -g base-index 1
set -g pane-base-index 1

# If we want Vim to be told about focus: http://git.io/2UqSgQ
set -g focus-events on

# try to set wm window titles with xterm codes
set -g set-titles on

# colour support
set -g default-terminal "xterm"

# fix pbcopy/pbpaste
if 'command -v reattach-to-user-namespace >/dev/null' \
    'set -gq @osx-pasteboard true'

if 'tmux show -gv @osx-clipboard' \
    'set -g default-command "reattach-to-user-namespace -l $SHELL"'

# Copy top of tmux paste buffer stack to OS clipboard.
# Alternatively, this will always immediately copy to system pasteboard:
# bind-key -t vi-copy y copy-pipe "reattach-to-user-namespace pbcopy"
if 'tmux show -gv @osx-clipboard' \
    'bind y run "tmux save-buffer - | reattach-to-user-namespace pbcopy"'

# smart pane switching with awareness of vim splits
# see https://github.com/christoomey/vim-tmux-navigator
bind -n C-h if "[ $(tmux display -p '#{pane_current_command}') = vim ]" "send-keys C-h" "select-pane -L"
bind -n C-j if "[ $(tmux display -p '#{pane_current_command}') = vim ]" "send-keys C-j" "select-pane -D"
bind -n C-k if "[ $(tmux display -p '#{pane_current_command}') = vim ]" "send-keys C-k" "select-pane -U"
bind -n C-l if "[ $(tmux display -p '#{pane_current_command}') = vim ]" "send-keys C-l" "select-pane -R"
bind -n "C-\\" if "[ $(tmux display -p '#{pane_current_command}') = vim ]" "send-keys C-\\" "select-pane -l"

# Bring back clear screen under tmux prefix
bind C-l send-keys 'C-l'

# List of plugins
# Supports `github_username/repo` or full git repo URLs
set -g @tpm_plugins '              \
  tmux-plugins/tpm                 \
  tmux-plugins/tmux-sensible       \
  tmux-plugins/tmux-copycat        \
  tmux-plugins/tmux-yank           \
  tmux-plugins/tmux-open           \
  tmux-plugins/tmux-logging        \
  tmux-plugins/tmux-urlview        \
  tmux-plugins/tmux-fpp            \
'
# Other examples:
# github_username/plugin_name    \
# git@github.com/user/plugin     \
# git@bitbucket.com/user/plugin  \

# resurrect
set -g @resurrect-strategy-vim 'session'
set -g @resurrect-strategy-nvim 'session'
set -g @resurrect-capture-pane-contents 'on'

# continuum
set -g @continuum-restore 'on'
set -g @continuum-boot 'on'
set -g @continuum-boot-options 'iterm,fullscreen'

# Initializes TMUX plugin manager.
# Keep this line at the very bottom of tmux.conf.
run-shell '~/.tmux/plugins/tpm/tpm'

bind e setw synchronize-panes on
bind E setw synchronize-panes off