tmux config

keybindings.tmux

# updated for tmux 2.4: use send-keys -X for copy mode

# Help
#
# Bindings belong to tables. The prefix table is used when the following
# commands are used:
#
# bind-key -T prefix <key> <command>
# bind-key <key> <command>
#
# i.e. the prefix table is used as a default.
#
# The root table is for bindings without using a prefix. The -n option is an
# alias for `bind-key -T root`
#
# The -r option makes the key binding repeatable, i.e. for prefix table keys,
# the prefix only has to be entered once and then the key can be typed multiple
# times for multiple triggerings.


# general bindings {{{1

# use ctrl-a as prefix instead of ctrl-b
unbind-key C-b
set -g prefix C-a
bind-key C-a send-prefix

# bind-key R to reload .tmux.conf
bind-key -T prefix R source-file ~/.tmux.conf; display-message "~/.tmux.conf reloaded"

# clear both screen and history
bind-key -n C-l send-keys -R \; clear-history \; send-keys C-l

# rebind keys used for new shells to inherit CWD of parent {{{1
bind-key -T prefix '"' split-window -c '#{pane_current_path}'
bind-key -T prefix % split-window -h -c '#{pane_current_path}'
bind-key -T prefix c new-window -c '~/' -n 'new window'

# use vim keys in modes {{{1
setw -g mode-keys vi

# vim movement keys for pane navigation (key is repeatable (-r) and bound to the prefix table (-T prefix)
bind-key -r -T prefix k select-pane -U
bind-key -r -T prefix j select-pane -D
bind-key -r -T prefix h select-pane -L
bind-key -r -T prefix l select-pane -R

# copy / paste {{{1

# copy mode (no table argument defaults to -T prefix)
unbind-key [
bind-key -T prefix Escape copy-mode

# unbind default paste-buffer key (not doing it since I'm not binding a new one
unbind-key ]
# paste would have been nice, but I use the <prefix>p for next window binding
# a lot.
#bind p paste-buffer

bind-key -T copy-mode-vi 'v' send-keys -X begin-selection
bind-key -T copy-mode-vi 'y' send-keys -X copy-selection 

# navigation and pane / window manipulation {{{1
# Refs
# https://github.com/tmux-plugins/tmux-continuum/issues/30
# https://robots.thoughtbot.com/a-tmux-crash-course

# fast pane switching (note: turned out to be bad since this disables <beginning
# of line>
#unbind ^A
#bind-key -r ^A select-pane -t :.+

# move panes {{{2
bind-key C-j command-prompt -p "join pane from:"  "join-pane -s '%%'"
bind-key C-s command-prompt -p "send pane to:"  "join-pane -t '%%'"

# pane navigation (no table argument defaults to -T prefix) {{{2
bind-key -r h select-pane -L  # move left
bind-key -r j select-pane -D  # move down
bind-key -r k select-pane -U  # move up
bind-key -r l select-pane -R  # move right
#bind-key > swap-pane -D       # swap current pane with the next one
#bind-key < swap-pane -U       # swap current pane with the previous one

# swap window left/right {{{2
bind-key -n C-S-Left swap-window -t -1
bind-key -r C-p swap-window -t -1
bind-key -n C-S-Right swap-window -t +1
bind-key -r C-n swap-window -t +1

# pane resizing {{{2
# -r means repeatable
bind-key -r H resize-pane -L 2
bind-key -r J resize-pane -D 2
bind-key -r K resize-pane -U 2
bind-key -r L resize-pane -R 2

# mouse config {{{1

# enable mouse 
set -g mouse on

# bind mouse wheel up to forward the mouse event to the program running inside
# tmux ...  dunno
# -n is an alias for -T root
# copy-mode is the emacs mode table
# copy-mode-vi is the vi mode table
bind-key -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-key -n WheelDownPane select-pane -t= \; send-keys -M
bind-key -n C-WheelUpPane select-pane -t= \; copy-mode -e \; send-keys -M
bind-key -T copy-mode-vi    C-WheelUpPane   send-keys -X halfpage-up
bind-key -T copy-mode-vi    C-WheelDownPane send-keys -X halfpage-down
bind-key -T copy-mode       C-WheelUpPane   send-keys -X halfpage-up
bind-key -T copy-mode       C-WheelDownPane send-keys -X halfpage-down

# Session switching {{{1

# mail session, create a window named mutt and run mutt. -A attaches if a
# session with the same name exists.
bind-key M new -A -c ~/Downloads/mail -s mail -n shell

# system session, create a window named shell. -A attaches if a session with the
# same name exists.
bind-key S new -A -c ~/ -s sys -n shell

# dev session, create a window named dev. -A attaches if a session with the
# same name exists.
bind-key D new -A -c ~/ -s dev -n shell

# End config }}}1

#vim fdm=marker

tmux.conf

# tmux config
# Jody Foo / @fnurl / [email protected]

# General config {{{1
# restore sessions when tmux is started
set -g @continuum-restore 'on'

set -g default-command "reattach-to-user-namespace -l zsh"  # enable access to system clipboard
set -g detach-on-destroy off  # detach on destroy or switch to mru session

# Source keybindings {{{1
source-file "$HOME/.tmux/keybindings.tmux"

# Display {{{1

set -g base-index 1             # start windows numbering at 1
set -g renumber-windows on      # renumber windows when a window is closed
set -g display-panes-time 1000  # time in ms that display-panes indicators are shown 
set -g display-time 1500        # time in ms that status line msg are shown
set -g status-interval 3        # redraw status line every 10 seconds

# Terminal Window Title
set -g set-titles on
#set -g set-titles-string 'tmux ❯ [#S] #I:#W ❯ #{pane_current_path} ⎢ #{pane_current_command}'
#set -g set-titles-string 'tmux ● [#S] #I:#W 【#{pane_current_path}】#{pane_current_command}'
#set -g set-titles-string 'tmux [#S] #I:#W「#{pane_current_path}」«#{pane_current_command}»'
set -g set-titles-string 'tmux [#S] #I:#W ● #{pane_current_path} ● #{pane_current_command}'

# Activity monitoring and bells
set -g visual-activity on    # show status line message for monitor-activity?
set -g visual-bell off       # show bell message rather than send a bell to terminal?
set -g visual-silence on     # show message when monitor-silence is enabled?
set -g bell-action any       # when to trigger a bell when a bell is sent from: any, none, current, other
set -g bell-on-alert off     # ring terminal bell on alert?

# window options
setw -g allow-rename off       # allow programs to rename window name?
setw -g automatic-rename off   # rename window using automatic-rename-format?
setw -g clock-mode-style 24    # 24 hour clock
setw -g monitor-activity on    # monitor panes for activity
setw -g pane-base-index 1      # make pane numbering consistent with windows

# allow cursor to change (from https://github.com/neovim/neovim/wiki/FAQ)
#set -g -a terminal-overrides ',*:Ss=\E[%p1%d q:Se=\E[2 q'

# Load theme {{{1
#source-file "$HOME/.tmux/themes/base16.tmux"
#source-file "$HOME/.tmux/themes/default-dark.tmux"
#source-file "$HOME/.tmux/themes/default-light.tmux"
source-file "$HOME/.tmux/themes/pencil-light.tmux"

# Plugin settings {{{1
set -g @continuum-restore 'on'
set -g @continuum-save-interval '10'
set -g @resurrect-capture-pane-contents 'on'

# tpm plugin manger {{{1
# List of plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-continuum'

# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
run '~/.tmux/plugins/tpm/tpm'

# End config {{{1

#vim fdm=marker