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New tmux config

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Anton Zadvorny 2018-02-24 17:19:17 +03:00
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1 changed files with 203 additions and 60 deletions
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home/.tmux.conf
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# status bar ################################################################################
set -g status-right-length 20 #### Unbreak things
set -g status-right '#[fg=red]#H#[fg=green]:#[fg=white]#S #[fg=green]][#[default]'
set -g status-left ''
# default statusbar colors # Prevent tmux from messing up keybindings and colors.
set -g status-fg white # This is witchcraft, I have no explanation for the following commands.
set -g status-bg default set-option -g xterm-keys on
set -g status-attr bright set-window-option -g xterm-keys on
set-option -g default-terminal "xterm-256color"
# default window title colors # Prevent tmux from waiting half a second before processing the ESC key, see:
set-window-option -g window-status-fg white # http://unix.stackexchange.com/a/25638/176805
set-window-option -g window-status-bg default set-option -s escape-time 0
set-window-option -g window-status-attr dim
# active window title colors # Enable proper mouse support:
set-window-option -g window-status-current-fg white # http://www.hamvocke.com/blog/a-guide-to-customizing-your-tmux-conf/
set-window-option -g window-status-current-bg default set-option -g mouse on
set-window-option -g window-status-current-attr bright
# C-b is not acceptable -- Vim uses it # The following line prevents a weird OS X problem that otherwise
# set-option -g prefix C-a # keeps the "open" command from working (and has several other
# bind-key C-a last-window # undesirable properties; see issue #120). For more details on the
# issue, see [1]-[5].
#
# The exact version of the solution below is the only way I have found
# to satisfy all of the following properties:
#
# * It fixes the problem, i.e. "open" works correctly.
#
# * When opening a new window in tmux, the window name is correctly
# set to zsh initially. It does not briefly flash
# "reattach-to-user-namespace", and it does not display
# "/usr/local/bin/zsh" either.
#
# * The "automatic-rename" property is still set to "on" in new tmux
# windows, meaning that if you run another program, the window name
# will change to reflect that (unless you manually rename the
# window).
#
# * Exiting the shell (e.g. with Control+D) will immediately kill the
# tmux window instead of dropping you into another shell.
#
# * It works for all shells, and doesn't hardcode any particular one.
#
# * It still works when reattach-to-user-namespace is unavailable.
#
# Yes, it's horrible. I think we can all agree on that, no need to
# point it out.
#
# Unfortunately, tmux appears to be remarkably unintelligent when it
# comes to determining the string to show as the window title.
# Basically, about as unintelligent as shebang parsing, and anyone
# involved in the virtualenv-can't-handle-spaces fiasco will know
# that's pretty darn unintelligent. In particular, it grabs characters
# literally from the beginning of the command string until it hits a
# space, then discards until the first slash, if there is one. This
# means it's impossible to quote the executable name, so if your shell
# has spaces in its name, you're screwed. Making this whole fiasco
# work for paths with double quotes in it is an exercise in futility,
# I think.
#
# [1]: http://superuser.com/q/834525/326239
# [2]: http://www.economyofeffort.com/2013/07/29/reattach-to-user-namespace-the-fix-for-your-tmux-in-os-x-woes/
# [3]: https://www.elmund.io/osx/2015/07/10/open-command-in-osx-tmux/
# [4]: https://github.com/ChrisJohnsen/tmux-MacOSX-pasteboard
# [5]: https://github.com/ChrisJohnsen/tmux-MacOSX-pasteboard/issues/10
# Start numbering at 1 run-shell 'command -v reattach-to-user-namespace > /dev/null && tmux set-option -g default-command "$SHELL -c \"reattach-to-user-namespace -l \\\"$(basename "$SHELL")\\\"\"" || true'
set -g base-index 1
# Allows for faster key repetition ################################################################################
set -s escape-time 0 #### Keybindings
# Rather than constraining window size to the maximum size of any client # Use ` instead of C-b as prefix key, see:
# connected to the *session*, constrain window size to the maximum size of any # http://www.hamvocke.com/blog/a-guide-to-customizing-your-tmux-conf/
# client connected to *that window*. Much more reasonable. unbind-key C-b
setw -g aggressive-resize on set-option -g prefix `
bind-key ` send-prefix
# Allows us to use C-a a <command> to send commands to a TMUX session inside # Force tmux to use Emacs keybindings, see:
# another TMUX session # http://stackoverflow.com/q/18240683/3538165
bind-key a send-prefix # http://stackoverflow.com/a/18247437/3538165
set-option -g status-keys emacs
set-window-option -g mode-keys emacs
# Activity monitoring # Turn off repeatability for moving between panes. Otherwise, if you split
setw -g monitor-activity on # horizontally and switch panes, you will have to wait for the 'repeat period'
set -g visual-activity on # to expire before you can use <Up> and <Down> to page through shell history.
#
# Doing it this way instead of using 'set-option -g repeat-time 0' makes it
# so that Control+Arrows and Meta+Arrows (for resizing panes) are still
# repeatable.
#
# See: http://superuser.com/a/325579/326239
bind-key Up select-pane -U
bind-key Down select-pane -D
bind-key Left select-pane -L
bind-key Right select-pane -R
# Highlight active window # Keybinding for reloading .tmux.conf.
set-window-option -g window-status-current-bg red bind-key R source-file ~/.tmux.conf
# VI keybindings please # Keybinding for swapping the current and marked windows.
setw -g mode-keys vi bind-key \ swap-window
# VI for splitting # Keybindings for swapping adjacent windows.
bind s split-window -v bind-key < swap-window -t -1
bind v split-window -h bind-key > swap-window -t +1
# Vi copypaste mode # Keybinding for inserting a window.
set-window-option -g mode-keys vi # Adapted from http://superuser.com/a/704551/326239
bind-key -T copy-mode-vi 'v' begin-selection bind-key I command-prompt -p 'Insert window at:' ' \
bind-key -T copy-mode-vi 'y' copy-selection run-shell " \
if tmux select-window -t %1; then \
tmux new-window -a; \
tmux swap-window -s %1 -t \$((%1+1)); \
else \
tmux new-window; \
tmux move-window -t %1; \
fi; \
tmux select-window -t #{window_id}; \
tmux select-window -t %1; \
"'
# hjkl pane traversal ################################################################################
bind h select-pane -L #### Status bar
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R
# reload config # The following code is adapted from:
bind r source-file ~/.tmux.conf \; display-message "Config reloaded..." # https://coderwall.com/p/trgyrq/make-your-tmux-status-bar-responsive
# It provides the same appearance as https://github.com/powerline/powerline,
# but sidesteps the environment/configuration hell which that project
# introduces.
# auto window rename # Format to display on the left-hand side of the status bar.
set-window-option -g automatic-rename # Note that the conditional #{?cond,true,false} operator does not do any
# fancy parsing, so you can't have literal commas in the conditions --
# this will cause the conditions to be split up. So we have to use multiple
# style #[attr=value] directives.
set-option -g status-left '#{?client_prefix,#[fg=colour254]#[bg=colour31],#[fg=colour16]#[bg=colour254]#[bold]} #{=80:session_name} #{?client_prefix,#[fg=colour31],#[fg=colour254]}#[bg=colour234,nobold] '
# color # Maximum length of the format displayed on the left-hand side.
set -g default-terminal "screen-256color" # Since the maximum length of the session name is limited in the above
# format string, this number is unimportant -- it just needs to be a
# bit larger than what is allocated for the session name, to allow for
# the surrounding characters.
set-option -g status-left-length 90
# Pane resizing # Format to display on the right-hand side of the status bar.
bind-key J resize-pane -D 10 set-option -g status-right ''
bind-key K resize-pane -U 10
bind-key H resize-pane -L 10 # Format to display for the current window.
bind-key L resize-pane -R 10 set-option -g window-status-current-format "#[fg=colour117,bg=colour31] #{window_index}#{window_flags} #[fg=colour231,bold]#{window_name} #[fg=colour31,bg=colour234,nobold] "
# Format to display for other windows.
set-option -g window-status-format "#[fg=colour244,bg=colour234]#{window_index}#{window_flags} #[fg=colour249]#{window_name} "
# Background color for parts of the status bar not specified by the above
# formats. For instance, the empty space to the right, and the single
# spaces between instances of window-status-format.
set-option -g status-bg colour234
# Inhibit the default styling for windows with unseen activity, which
# looks blatantly incorrect with the "powerline" theme we are trying to
# emulate.
set-window-option -g window-status-activity-attr none
# Update the status bar every second, instead of the default 15(!)
# seconds. It doesn't look like it's possible to update more than
# once per second, unfortunately.
set-option -g status-interval 1
################################################################################
#### Appearance
# Attempt to set the title of the terminal emulator.
set-option -g set-titles on
set-option -g set-titles-string '#{session_name} - #{window_name}'
# Show an indicator in the status bar on windows with unseen activity.
set-option -g monitor-activity on
# Make the borders of the current pane the same color as the borders
# of other panes. This is because the borders of the marked pane are
# *inverted*, and while different foreground colors in different parts
# of the frame are not too objectionable, different background colors
# look very bad.
set-option -g pane-active-border-style none
################################################################################
#### Miscellaneous
# When the current session is killed, switch to another session instead of
# detaching.
set-option -g detach-on-destroy off
# Show messages until they are dismissed, instead of for 750 milliseconds(!).
# Actually it is only for an hour, because it doesn't seem like you can turn
# off the time limit.
set-option -g display-time 36000000
# Open new windows in the same directory as the current pane.
bind-key c new-window -c "#{pane_current_path}"
# Automatically renumber windows when one is deleted, see:
# http://unix.stackexchange.com/a/51879/176805
set-option -g renumber-windows on
# Number windows and panes from 1, instead of 0; see:
# http://unix.stackexchange.com/a/35932/176805
set-option -g base-index 1
set-window-option -g pane-base-index 1
# Open new panes in the same directory as the current pane.
bind-key % split-window -h -c "#{pane_current_path}"
bind-key '"' split-window -v -c "#{pane_current_path}"
# Increase the scrollback buffer size from 2000 to a larger size, but
# not one so large that tmux begins to lag.
set-option -g history-limit 10000
################################################################################
#### Local overrides
if-shell "[[ -f ~/.tmux.local.conf ]]" "source ~/.tmux.local.conf"