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tmux.conf.symlink
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# tmux display things in 256 colors
set -g default-terminal "tmux-256color"
set -as terminal-overrides ',xterm*:Tc:sitm=\E[3m'
set -g history-limit 20000
# automatically renumber tmux windows
set -g renumber-windows on
# unbind default prefix and set it to Ctrl+a
unbind C-b
set -g prefix C-a
bind C-a send-prefix
# for nested tmux sessions
bind-key a send-prefix
# Activity Monitoring
setw -g monitor-activity off
set -g visual-activity off
# 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
# make delay shorter
set -sg escape-time 0
# tile all windows
unbind =
bind = select-layout tiled
# cycle through panes
# unbind C-a
# unbind o # this is the default key for cycling panes
# bind ^A select-pane -t:.+
# make window/pane index start with 1
set -g base-index 1
setw -g pane-base-index 1
set-option -g set-titles on
set-option -g set-titles-string "#T - #W"
# set-window-option -g automatic-rename on
######################
#### Key Bindings ####
######################
# reload config file
bind r source-file ~/.tmux.conf \; display "Config Reloaded!"
# split window and fix path for tmux 1.9
bind | split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"
# synchronize all panes in a window
bind y setw synchronize-panes
# pane movement shortcuts
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R
bind -r C-h select-window -t :-
bind -r C-l select-window -t :+
# Resize pane shortcuts
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
# enable mouse support for switching panes/windows
setw -g mouse on
# set vi mode for copy mode
setw -g mode-keys vi
# more settings to make copy-mode more vim-like
unbind [
bind Escape copy-mode
unbind p
bind p paste-buffer
bind -T copy-mode-vi v send -X begin-selection
if-shell "uname | grep -q Darwin" {
bind -T copy-mode-vi y send -X copy-pipe-and-cancel 'tmux save-buffer - | pbcopy'; \
bind C-c run 'tmux save-buffer - | pbcopy'; \
bind C-v run 'tmux set-buffer "$(pbpaste)"; tmux paste-buffer'
}
if-shell '[[ $(uname -s) = Linux ]]' {
bind -T copy-mode-vi y send -X copy-pipe-and-cancel 'xclip -i -sel clipboard'; \
bind C-c run "tmux save-buffer - | xclip -i -sel clipboard"; \
bind C-v run 'tmux set-buffer "$(xclip -o -sel clipboard)"; tmux paste-buffer'
}
##############################
### Color & Style Settings ###
##############################
# source $DOTFILES/tmux/base16.sh
# =====================================
# === Theme ===
# =====================================
# Feel free to NOT use this variables at all (remove, rename)
# this are named colors, just for convenience
color_orange="colour166" # 208, 166
color_purple="colour134" # 135, 134
color_green="colour076" # 070
color_blue="colour39"
color_yellow="colour220"
color_red="colour160"
color_black="colour232"
color_white="white" # 015
# This is a theme CONTRACT, you are required to define variables below
# Change values, but not remove/rename variables itself
color_dark="$color_black"
color_light="$color_white"
color_session_text="$color_blue"
color_status_text="colour245"
color_main="$color_orange"
color_secondary="$color_purple"
color_level_ok="$color_green"
color_level_warn="$color_yellow"
color_level_stress="$color_red"
color_window_off_indicator="colour088"
color_window_off_status_bg="colour238"
color_window_off_status_current_bg="colour254"
# =====================================
# === Appearence and status bar ===
# ======================================
set -g mode-style "fg=default,bg=$color_main"
# command line style
set -g message-style "fg=$color_main,bg=$color_dark"
# status line style
set -g status-style "fg=$color_status_text,bg=$color_dark"
# window segments in status line
set -g window-status-separator ""
separator_powerline_left=""
separator_powerline_right=""
# setw -g window-status-style "fg=$color_status_text,bg=$color_dark"
setw -g window-status-format " #I:#W "
setw -g window-status-current-style "fg=$color_light,bold,bg=$color_main"
setw -g window-status-current-format "#[fg=$color_dark,bg=$color_main]$separator_powerline_right#[default] #I:#W# #[fg=$color_main,bg=$color_dark]$separator_powerline_right#[default]"
# when window has monitoring notification
setw -g window-status-activity-style "fg=$color_main"
# outline for active pane
setw -g pane-active-border-style "fg=$color_main"
# general status bar settings
set -g status on
set -g status-interval 5
set -g status-position top
set -g status-justify left
set -g status-right-length 100
# define widgets we're going to use in status bar
# note, that this is not the complete list, some of them are loaded from plugins
wg_session="#[fg=$color_session_text] #S #[default]"
#wg_battery="#{battery_status_fg} #{battery_icon} #{battery_percentage}"
wg_date="#[fg=$color_secondary]%h %d %H:%M#[default]"
#wg_user_host="#[fg=$color_secondary]#(whoami)#[default]@#H"
wg_user_host="#[fg=$color_secondary]#(whoami)"
wg_is_zoomed="#[fg=$color_dark,bg=$color_secondary]#{?window_zoomed_flag,[Z],}#[default]"
# TODO: highlighted for nested local session as well
wg_is_keys_off="#[fg=$color_light,bg=$color_window_off_indicator]#([ $(tmux show-option -qv key-table) = 'off' ] && echo 'OFF')#[default]"
set -g status-left "$wg_session"
set -g status-right "#{prefix_highlight} $wg_is_keys_off $wg_is_zoomed #{sysstat_cpu} | #{sysstat_mem} | $wg_user_host | $wg_date"
# set -g status-right "#{prefix_highlight} $wg_is_keys_off $wg_is_zoomed #{sysstat_cpu} | #{sysstat_mem} | #{sysstat_loadavg} | $wg_user_host | $wg_date $wg_battery #{online_status}"
# online and offline icon for tmux-online-status
set -g @online_icon "#[fg=$color_level_ok]●#[default]"
set -g @offline_icon "#[fg=$color_level_stress]●#[default]"
# Configure view templates for tmux-plugin-sysstat "MEM" and "CPU" widget
set -g @sysstat_mem_view_tmpl 'MEM:#[fg=#{mem.color}]#{mem.pused}#[default] #{mem.used}'
# Configure colors for tmux-plugin-sysstat "MEM" and "CPU" widget
set -g @sysstat_cpu_color_low "$color_level_ok"
set -g @sysstat_cpu_color_medium "$color_level_warn"
set -g @sysstat_cpu_color_stress "$color_level_stress"
set -g @sysstat_mem_color_low "$color_level_ok"
set -g @sysstat_mem_color_medium "$color_level_warn"
set -g @sysstat_mem_color_stress "$color_level_stress"
set -g @sysstat_swap_color_low "$color_level_ok"
set -g @sysstat_swap_color_medium "$color_level_warn"
set -g @sysstat_swap_color_stress "$color_level_stress"
# Configure tmux-battery widget colors
set -g @batt_color_full_charge "#[fg=$color_level_ok]"
set -g @batt_color_high_charge "#[fg=$color_level_ok]"
set -g @batt_color_medium_charge "#[fg=$color_level_warn]"
set -g @batt_color_low_charge "#[fg=$color_level_stress]"
# Configure tmux-prefix-highlight colors
set -g @prefix_highlight_output_prefix '['
set -g @prefix_highlight_output_suffix ']'
set -g @prefix_highlight_fg "$color_dark"
set -g @prefix_highlight_bg "$color_secondary"
set -g @prefix_highlight_show_copy_mode 'on'
set -g @prefix_highlight_copy_mode_attr "fg=$color_dark,bg=$color_secondary"
# ==============================================
# === Nesting local and remote sessions ===
# ==============================================
# Session is considered to be remote when we ssh into host
if-shell 'test -n "$SSH_CLIENT"' \
'source-file $DOTFILES/tmux/tmux.remote.conf'
# We want to have single prefix key "C-a", usable both for local and remote session
# we don't want to "C-a" + "a" approach either
# Idea is to turn off all key bindings and prefix handling on local session,
# so that all keystrokes are passed to inner/remote session
# see: toggle on/off all keybindings · Issue #237 · tmux/tmux - https://github.com/tmux/tmux/issues/237
# Also, change some visual styles when window keys are off
bind -T root F12 \
set prefix None \;\
set key-table off \;\
set status-style "fg=$color_status_text,bg=$color_window_off_status_bg" \;\
set window-status-current-format "#[fg=$color_window_off_status_bg,bg=$color_window_off_status_current_bg]$separator_powerline_right#[default] #I:#W# #[fg=$color_window_off_status_current_bg,bg=$color_window_off_status_bg]$separator_powerline_right#[default]" \;\
set window-status-current-style "fg=$color_dark,bold,bg=$color_window_off_status_current_bg" \;\
if -F '#{pane_in_mode}' 'send-keys -X cancel' \;\
refresh-client -S \;\
bind -T off F12 \
set -u prefix \;\
set -u key-table \;\
set -u status-style \;\
set -u window-status-current-style \;\
set -u window-status-current-format \;\
refresh-client -S
# ============================
# === Plugins ===
# ============================
set -g @plugin 'tmux-plugins/tpm'
#set -g @plugin 'tmux-plugins/tmux-battery'
set -g @plugin 'tmux-plugins/tmux-prefix-highlight'
set -g @plugin 'tmux-plugins/tmux-online-status'
set -g @plugin 'tmux-plugins/tmux-sidebar'
set -g @plugin 'tmux-plugins/tmux-copycat'
set -g @plugin 'tmux-plugins/tmux-open'
set -g @plugin 'samoshkin/tmux-plugin-sysstat'
# Plugin properties
set -g @sidebar-tree 't'
set -g @sidebar-tree-focus 'T'
set -g @sidebar-tree-command 'tree -C'
set -g @open-S 'https://www.google.com/search?q='
# Run all plugins' scripts
# git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm
run '~/.tmux/plugins/tpm/tpm'