tmux.conf

# -- general -------------------------------------------------------------------

set -g default-terminal "screen-256color" # colors!
setw -g xterm-keys on
set -s escape-time 10                     # faster command sequences
set -sg repeat-time 600                   # increase repeat timeout
set -s focus-events on

set -g prefix2 C-a                        # GNU-Screen compatible prefix
bind C-a send-prefix -2

set -q -g status-utf8 on                  # expect UTF-8 (tmux < 2.2)
setw -q -g utf8 on

set -g history-limit 5000                 # boost history

# -- display -------------------------------------------------------------------

set -g base-index 1           # start windows numbering at 1
setw -g pane-base-index 1     # make pane numbering consistent with windows

setw -g automatic-rename on   # rename window to reflect current program
set -g renumber-windows on    # renumber windows when a window is closed

set -g set-titles on          # set terminal title

set -g display-panes-time 800 # slightly longer pane indicators display time
set -g display-time 1000      # slightly longer status messages display time

set -g status-interval 10     # redraw status line every 10 seconds

# clear both screen and history
bind -n C-l send-keys C-l \; run 'sleep 0.1' \; clear-history

# activity
set -g monitor-activity on
set -g visual-activity off


# -- navigation ----------------------------------------------------------------

# create session
bind C-c new-session

# find session
bind C-f command-prompt -p find-session 'switch-client -t %%'

# split current window horizontally
bind - split-window -v
# split current window vertically
bind _ split-window -h

# pane navigation
bind -r h select-pane -L  # move left
bind -r j select-pane -D  # move down
bind -r k select-pane -U  # move up
bind -r l select-pane -R  # move right
bind > swap-pane -D       # swap current pane with the next one
bind < swap-pane -U       # swap current pane with the previous one

# maximize current pane
bind + run 'cut -c3- ~/.tmux.conf | sh -s _maximize_pane "#{session_name}" #D'

# pane resizing
bind -r H resize-pane -L 2
bind -r J resize-pane -D 2
bind -r K resize-pane -U 2
bind -r L resize-pane -R 2

# window navigation
unbind n
unbind p
bind -r C-h previous-window # select previous window
bind -r C-l next-window     # select next window
bind Tab last-window        # move to last active window

# toggle mouse
bind m run "cut -c3- ~/.tmux.conf | sh -s _toggle_mouse"


# -- urlview -------------------------------------------------------------------

bind U run "cut -c3- ~/.tmux.conf | sh -s _urlview #{pane_id}"


# -- facebook pathpicker -------------------------------------------------------

bind F run "cut -c3- ~/.tmux.conf | sh -s _fpp #{pane_id}"


# -- list choice (tmux < 2.4) --------------------------------------------------

# vi-choice is gone in tmux >= 2.4
run -b 'tmux bind -t vi-choice h tree-collapse 2> /dev/null || true'
run -b 'tmux bind -t vi-choice l tree-expand 2> /dev/null || true'
run -b 'tmux bind -t vi-choice K start-of-list 2> /dev/null || true'
run -b 'tmux bind -t vi-choice J end-of-list 2> /dev/null || true'
run -b 'tmux bind -t vi-choice H tree-collapse-all 2> /dev/null || true'
run -b 'tmux bind -t vi-choice L tree-expand-all 2> /dev/null || true'
run -b 'tmux bind -t vi-choice Escape cancel 2> /dev/null || true'


# -- edit mode (tmux < 2.4) ----------------------------------------------------

# vi-edit is gone in tmux >= 2.4
run -b 'tmux bind -ct vi-edit H start-of-line 2> /dev/null || true'
run -b 'tmux bind -ct vi-edit L end-of-line 2> /dev/null || true'
run -b 'tmux bind -ct vi-edit q cancel 2> /dev/null || true'
run -b 'tmux bind -ct vi-edit Escape cancel 2> /dev/null || true'


# -- copy mode -----------------------------------------------------------------

bind Enter copy-mode # enter copy mode

run -b 'tmux bind -t vi-copy v begin-selection 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi v send -X begin-selection 2> /dev/null || true'
run -b 'tmux bind -t vi-copy C-v rectangle-toggle 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi C-v send -X rectangle-toggle 2> /dev/null || true'
run -b 'tmux bind -t vi-copy y copy-selection 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi y send -X copy-selection-and-cancel 2> /dev/null || true'
run -b 'tmux bind -t vi-copy Escape cancel 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi Escape send -X cancel 2> /dev/null || true'
run -b 'tmux bind -t vi-copy H start-of-line 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi H send -X start-of-line 2> /dev/null || true'
run -b 'tmux bind -t vi-copy L end-of-line 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi L send -X end-of-line 2> /dev/null || true'

# copy to X11 clipboard
if -b 'command -v xsel > /dev/null 2>&1' 'bind y run -b "tmux save-buffer - | xsel -i -b"'
if -b '! command -v xsel > /dev/null 2>&1 && command -v xclip > /dev/null 2>&1' 'bind y run -b "tmux save-buffer - | xclip -i -selection clipboard >/dev/null 2>&1"'
# copy to macOS clipboard
if -b 'command -v pbcopy > /dev/null 2>&1' 'bind y run -b "tmux save-buffer - | pbcopy"'
if -b 'command -v reattach-to-user-namespace > /dev/null 2>&1' 'bind y run -b "tmux save-buffer - | reattach-to-user-namespace pbcopy"'
# copy to Windows clipboard
if -b 'command -v clip.exe > /dev/null 2>&1' 'bind y run -b "tmux save-buffer - | clip.exe"'
if -b '[ -c /dev/clipboard ]' 'bind y run -b "tmux save-buffer - > /dev/clipboard"'


# -- buffers -------------------------------------------------------------------

bind b list-buffers  # list paste buffers
bind p paste-buffer  # paste from the top paste buffer
bind P choose-buffer # choose which buffer to paste from


# -- user defined overrides ----------------------------------------------------

set-option -ga terminal-overrides ",*256col*:RGB"
tmux_conf_new_window_retain_current_path=false
tmux_conf_new_pane_retain_current_path=true
tmux_conf_new_pane_reconnect_ssh=false
tmux_conf_new_session_prompt=false
tmux_conf_24b_colour=false

# default theme
tmux_conf_theme_colour_1="#080808"    # dark gray
tmux_conf_theme_colour_2="#303030"    # gray
tmux_conf_theme_colour_3="#8a8a8a"    # light gray
tmux_conf_theme_colour_4="#00afff"    # light blue
tmux_conf_theme_colour_5="#ffff00"    # yellow
tmux_conf_theme_colour_6="#080808"    # dark gray
tmux_conf_theme_colour_7="#e4e4e4"    # white
tmux_conf_theme_colour_8="#080808"    # dark gray
tmux_conf_theme_colour_9="#ffff00"    # yellow
tmux_conf_theme_colour_10="#ff00af"   # pink
tmux_conf_theme_colour_11="#5fff00"   # green
tmux_conf_theme_colour_12="#8a8a8a"   # light gray
tmux_conf_theme_colour_13="#e4e4e4"   # white
tmux_conf_theme_colour_14="#080808"   # dark gray
tmux_conf_theme_colour_15="#080808"   # dark gray
tmux_conf_theme_colour_16="#d70000"   # red
tmux_conf_theme_colour_17="#e4e4e4"   # white

# window style
tmux_conf_theme_window_fg="default"
tmux_conf_theme_window_bg="default"

# highlight focused pane (tmux >= 2.1), possible values are:
tmux_conf_theme_highlight_focused_pane=false

# focused pane colours:
tmux_conf_theme_focused_pane_bg="$tmux_conf_theme_colour_2"

# pane border style, possible values are:
tmux_conf_theme_pane_border_style=fat

# pane borders colours:
tmux_conf_theme_pane_border="$tmux_conf_theme_colour_2"
tmux_conf_theme_pane_active_border="$tmux_conf_theme_colour_4"

# pane indicator colours (when you hit <prefix> + q)
tmux_conf_theme_pane_indicator="$tmux_conf_theme_colour_4"
tmux_conf_theme_pane_active_indicator="$tmux_conf_theme_colour_4"

# status line style
tmux_conf_theme_message_fg="$tmux_conf_theme_colour_1"
tmux_conf_theme_message_bg="$tmux_conf_theme_colour_5"
tmux_conf_theme_message_attr="bold"

# status line command style (<prefix> : Escape)
tmux_conf_theme_message_command_fg="$tmux_conf_theme_colour_5"
tmux_conf_theme_message_command_bg="$tmux_conf_theme_colour_1"
tmux_conf_theme_message_command_attr="bold"

# window modes style
tmux_conf_theme_mode_fg="$tmux_conf_theme_colour_1"
tmux_conf_theme_mode_bg="$tmux_conf_theme_colour_5"
tmux_conf_theme_mode_attr="bold"

# status line style
tmux_conf_theme_status_fg="$tmux_conf_theme_colour_3"
tmux_conf_theme_status_bg="$tmux_conf_theme_colour_1"
tmux_conf_theme_status_attr="none"

# terminal title
tmux_conf_theme_terminal_title="#h ❐ #S ● #I #W"

# window status style
tmux_conf_theme_window_status_fg="$tmux_conf_theme_colour_3"
tmux_conf_theme_window_status_bg="$tmux_conf_theme_colour_1"
tmux_conf_theme_window_status_attr="none"
tmux_conf_theme_window_status_format="#I #W"
#tmux_conf_theme_window_status_format="#{circled_window_index} #W"
#tmux_conf_theme_window_status_format="#I #W#{?window_bell_flag,🔔,}#{?window_zoomed_flag,🔍,}"

tmux_conf_theme_window_status_current_fg="$tmux_conf_theme_colour_1"
tmux_conf_theme_window_status_current_bg="$tmux_conf_theme_colour_4"
tmux_conf_theme_window_status_current_attr="bold"
tmux_conf_theme_window_status_current_format="#I #W"
#tmux_conf_theme_window_status_current_format="#{circled_window_index} #W"
#tmux_conf_theme_window_status_current_format="#I #W#{?window_zoomed_flag,🔍,}"

# window activity status style
tmux_conf_theme_window_status_activity_fg="default"
tmux_conf_theme_window_status_activity_bg="default"
tmux_conf_theme_window_status_activity_attr="underscore"

# window bell status style
tmux_conf_theme_window_status_bell_fg="$tmux_conf_theme_colour_5"
tmux_conf_theme_window_status_bell_bg="default"
tmux_conf_theme_window_status_bell_attr="blink,bold"

# window last status style
tmux_conf_theme_window_status_last_fg="$tmux_conf_theme_colour_4"
tmux_conf_theme_window_status_last_bg="$tmux_conf_theme_colour_2"
tmux_conf_theme_window_status_last_attr="none"

# status left/right sections separators
tmux_conf_theme_left_separator_main='\uE0B0'  # /!\ you don't need to install Powerline
tmux_conf_theme_left_separator_sub='\uE0B1'   #   you only need fonts patched with
tmux_conf_theme_right_separator_main='\uE0B2' #   Powerline symbols or the standalone
tmux_conf_theme_right_separator_sub='\uE0B3'  #   PowerlineSymbols.otf font, see README.md

tmux_conf_theme_status_left=" ❐ #S | ↑#{?uptime_y, #{uptime_y}y,}#{?uptime_d, #{uptime_d}d,}#{?uptime_h, #{uptime_h}h,}#{?uptime_m, #{uptime_m}m,} "
tmux_conf_theme_status_right=" #{prefix}#{mouse}#{pairing}#{synchronized}#{?battery_status,#{battery_status},}#{?battery_bar, #{battery_bar},}#{?battery_percentage, #{battery_percentage},} , %R , %d %b | #{username}#{root} | #{hostname} "

# status left style
tmux_conf_theme_status_left_fg="$tmux_conf_theme_colour_6,$tmux_conf_theme_colour_7,$tmux_conf_theme_colour_8"
tmux_conf_theme_status_left_bg="$tmux_conf_theme_colour_9,$tmux_conf_theme_colour_10,$tmux_conf_theme_colour_11"
tmux_conf_theme_status_left_attr="bold,none,none"

# status right style
tmux_conf_theme_status_right_fg="$tmux_conf_theme_colour_12,$tmux_conf_theme_colour_13,$tmux_conf_theme_colour_14"
tmux_conf_theme_status_right_bg="$tmux_conf_theme_colour_15,$tmux_conf_theme_colour_16,$tmux_conf_theme_colour_17"
tmux_conf_theme_status_right_attr="none,none,bold"

# pairing indicator
tmux_conf_theme_pairing="⚇"                 # U+2687
tmux_conf_theme_pairing_fg="none"
tmux_conf_theme_pairing_bg="none"
tmux_conf_theme_pairing_attr="none"

# prefix indicator
tmux_conf_theme_prefix="⌨"                  # U+2328
tmux_conf_theme_prefix_fg="none"
tmux_conf_theme_prefix_bg="none"
tmux_conf_theme_prefix_attr="none"

# mouse indicator
tmux_conf_theme_mouse="↗"                   # U+2197
tmux_conf_theme_mouse_fg="none"
tmux_conf_theme_mouse_bg="none"
tmux_conf_theme_mouse_attr="none"

# root indicator
tmux_conf_theme_root="!"
tmux_conf_theme_root_fg="none"
tmux_conf_theme_root_bg="none"
tmux_conf_theme_root_attr="bold,blink"

# synchronized indicator
tmux_conf_theme_synchronized="⚏"            # U+268F
tmux_conf_theme_synchronized_fg="none"
tmux_conf_theme_synchronized_bg="none"
tmux_conf_theme_synchronized_attr="none"

# -- clipboard -----------------------------------------------------------------

# in copy mode, copying selection also copies to the OS clipboard
tmux_conf_copy_to_os_clipboard=true


# -- tpm -----------------------------------------------------------------------

# by default, launching tmux will update tpm and all plugins
tmux_conf_update_plugins_on_launch=true

# by default, reloading the configuration will update tpm and all plugins
tmux_conf_update_plugins_on_reload=true

# by default, reloading the configuration will uninstall tpm and plugins when no
tmux_conf_uninstall_plugins_on_reload=true

set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'tmux-plugins/tmux-resurrect'

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

run-shell 'powerline-config tmux setup'