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tmux.conf
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tmux.conf
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################################################################################
# General
################################################################################
# utf-8 on
set -gq utf8 on # Tmux < 2.2
set -gq status-utf8 on # Tmux < 2.2
# address vim mode switching delay (http://superuser.com/a/252717/65504)
set -s escape-time 0
# tmux messages are displayed for 4 seconds
set -g display-time 4000
# Increase scrollback buffer size
set -g history-limit 10000
# Use Vi mode
setw -g mode-keys vi
# emacs key bindings in tmux command prompt (prefix + :) are better than vi keys, even for vim users
set -g status-keys emacs
# Allow automatic renaming of windows
set -g allow-rename on
# Renumber windows when one is removed.
set -g renumber-windows on
# Set a terminal that apps will know how to handle
#set -g default-terminal "screen-256color"
set -g default-terminal "tmux-256color"
set -as terminal-overrides ',*:Smulx=\E[4::%p1%dm'
# Enable the mouse for scrolling
set -gq mode-mouse on # Tmux < 2.1
set -gq mouse on # Tmux >= 2.1
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
# Enable mouse for selecting and resizing
set -gq mouse-select-window on # Tmux < 2.1
set -gq mouse-select-pane on # Tmux < 2.1
set -gq mouse-resize-pane on # Tmux < 2.1
# Allow tmux to set the titlebar
set -g set-titles on
# Start window and pane numbering from 1 for easier switching
set -g base-index 1
setw -g pane-base-index 1
# How long to display the pane number on PREFIX-q
set -g display-panes-time 3000 # 3s
# How long to wait for repeated keys bound with bind -r
set -g repeat-time 2000 # 2s
# Monitor window activity to display in the status bar
set-window-option -g monitor-activity on
# A bell in another window should cause a bell in the current window
set -g bell-action any
# Don't show distracting notifications
set -g visual-bell off
set -g visual-activity off
# focus events enabled for terminals that support them
set -g focus-events on
# super useful when using "grouped sessions" and multi-monitor setup
setw -g aggressive-resize on
# don't detach tmux when killing a session
set -g detach-on-destroy off
#set -g lock-command "nice -n 20 cmatrix -s -b"
#set -g lock-after-time 600
#set -g lock-server on
################################################################################
# Key Binding
################################################################################
# -r means that the bind can repeat without entering prefix again
# -n means that the bind doesn't use the prefix
# Ensure prefix is Ctrl+B
set -g prefix C-Space
# Send prefix to a nested tmux session by doubling the prefix
bind C-Space send-prefix
# 'PREFIX r' to reload of the config file
unbind r
bind r source-file ~/.tmux.conf\; display-message '~/.tmux.conf reloaded'
# Allow holding Ctrl when using using prefix+p/n for switching windows
bind C-p previous-window
bind C-n next-window
# Move around panes like in vim
bind -r h select-pane -L
bind -r j select-pane -D
bind -r k select-pane -U
bind -r l select-pane -R
bind -r C-h select-window -t :-
bind -r C-l select-window -t :+
# Smart pane switching with awareness of vim splits
is_vim='echo "#{pane_current_command}" | grep -iqE "(^|\/)g?(view|n?vim?)(diff)?$"'
bind -n C-h if-shell "$is_vim" "send-keys C-h" "select-pane -L"
bind -n C-j if-shell "$is_vim" "send-keys C-j" "select-pane -D"
bind -n C-k if-shell "$is_vim" "send-keys C-k" "select-pane -U"
bind -n C-l if-shell "$is_vim" "send-keys C-l" "select-pane -R"
#bind -n C-\ if-shell "$is_vim" "send-keys C-\\" "select-pane -l"'"
# Switch between previous and next windows with repeatable
bind -r n next-window
bind -r p previous-window
# Move the current window to the next window or previous window position
bind -r N run-shell "tmux swap-window -t $(expr $(tmux list-windows | grep \"(active)\" | cut -d \":\" -f 1) + 1)"
bind -r P run-shell "tmux swap-window -t $(expr $(tmux list-windows | grep \"(active)\" | cut -d \":\" -f 1) - 1)"
# Switch between two most recently used windows or panes
bind Space last-window
#bind Space last-pane
# bind Space if-shell 'test #{window_panes} -gt 1' 'last-pane' 'last-window'
# use PREFIX+| (or PREFIX+\) to split window horizontally and PREFIX+- or
# (PREFIX+_) to split vertically also use the current pane path to define the
# new pane path
bind | split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"
# Change the path for newly created windows
bind c new-window -c "#{pane_current_path}"
# Setup 'v' to begin selection as in Vim
#bind-key -t vi-copy v begin-selection
if-shell -b '[ "$(echo "$TMUX_VERSION >= 2.4" | bc)" = 1 ]' \
'bind-key -T copy-mode-vi v send-keys -X begin-selection;'
################################################################################
# Status Line
################################################################################
#set -g status-interval 5
# set -g status-fg white
# set -g status-bg colour18
# set -g status-style "bg=colour18,fg=white"
# set -g status-justify "centre"
#set -g status-style fg=white,bg=colour18
# Status Left
#############
# set -g status-left-length 80
# set -g status-left "#[fg=colour18,bg=colour4,bold] #S #[fg=colour4,bg=colour19,nobold]"
# set -ag status-left "#[fg=colour7,bg=colour19] #I:#P #[fg=colour19,bg=colour18]"
# Window Status
###############
# set-window-option -g window-status-separator ""
# set-window-option -g window-status-activity-style "fg=red"
# set-window-option -g window-status-bell-style "fg=green"
set-window-option -g window-status-format " #(~/.dotfiles/scripts/tmux.sh -cmd #W) #W"
set-window-option -ag window-status-format "#(~/.dotfiles/scripts/tmux.sh -num #I) "
# set-window-option -g window-status-current-format "#[fg=colour18,bg=colour19]#[fg=colour7] "
# set-window-option -ag window-status-current-format "#(~/.dotfiles/scripts/tmux.sh -cmd #W) #W"
# set-window-option -ag window-status-current-format "#(~/.dotfiles/scripts/tmux.sh -num #I) "
# set-window-option -ag window-status-current-format "#[fg=colour19,bg=colour18]"
# Status Right
##############
# set -g status-right-length 80
# set -g status-right "#[fg=colour19,bg=colour18]"
# set -ag status-right "#[fg=colour7,bg=colour19] "
# Date
# set -ag status-right "#(date '+%Y-%m-%d %H:%M')"
# Mail count
# set -ag status-right "#(~/.dotfiles/scripts/tmux.sh -mail)"
# Separator
#set -ag status-right "#[fg=colour18] #[fg=colour7]"
# CPU usage
#set -ag status-right "#(~/.dotfiles/scripts/tmux.sh -cpu)"
# Separator
#set -ag status-right "#[fg=colour18] #[fg=colour7]"
# Memory usage
#set -ag status-right "#(~/.dotfiles/scripts/tmux.sh -mem) "
# Whoami with "prefix active" indicator
# set -ag status-right "#[fg=colour4,bg=colour19]"
# set -ag status-right "#[fg=colour18,bg=colour4,bold] #{?client_prefix,,} #(whoami)@#h "
################################################################################
# Borders
################################################################################
# Inactive border
# set-window-option -g pane-border-fg colour18
# set-window-option -g pane-border-bg colour18
# Active border
# set-window-option -g pane-active-border-fg colour19
# set-window-option -g pane-active-border-bg colour19
################################################################################
# Other configs
################################################################################
# OS X
if-shell 'test "$(uname)" = "Darwin" && [ -f ~/.tmux_darwin.conf ]' 'source ~/.tmux_darwin.conf'
# Linux
if-shell 'test "$(uname)" = "Linux" && [ -f ~/.tmux_linux.conf ]' 'source ~/.tmux_linux.conf'
# Local overrides
if-shell "[ -f ~/.tmux_local.conf ]" 'source ~/.tmux_local.conf'
################################################################################
# Plugins
################################################################################
# Plugin list
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-urlview'
# set -g @plugin 'jessarcher/tmux-onedark-theme'
set -g @plugin 'sei40kr/tmux-airline-dracula'
set -g @onedark_widgets ""
set -g @onedark_time_format "%H:%M"
set -g @onedark_date_format "%Y-%m-%d"
# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
run '~/.tmux/plugins/tpm/tpm'