Julian Prein
cab360ecf7
It happened to me multiple times that I closed a pane without actually wanting it via a (too) quick <C-d>. Activate remain-on-exit so that I have to press <C-d> twice before the pane is actually killed. Dead panes can be recovered with `respawn-pane`. Will see how this goes - could be annoying.
337 lines
11 KiB
Bash
337 lines
11 KiB
Bash
set -g default-terminal "tmux-256color"
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set -g mouse on
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set -g mode-keys vi
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set -g extended-keys always
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set -g prompt-history-limit 999999
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set -g history-file "$XDG_DATA_HOME/tmux/tmux_history"
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run-shell 'mkdir -p "${XDG_DATA_HOME:-$HOME/.local/share}/tmux"'
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# Better clipboard on mousedrag (https://unix.stackexchange.com/a/349020)
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# Disable xterm escape sequences for setting clipboard
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set -s set-clipboard off
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set -g copy-command 'xclip -selection clipboard'
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# https://github.com/neovim/neovim/wiki/FAQ#cursor-shape-doesnt-change-in-tmux
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set -ga terminal-overrides '*:Ss=\E[%p1%d q:Se=\E[ q'
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# Set C-a as new prefix
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unbind C-b
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set -g prefix C-a
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bind C-a send-prefix
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# Copy selection into primary selection (without aborting)
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bind -T copy-mode-vi MouseDragEnd1Pane {
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send -X copy-pipe-no-clear "xclip -selection primary"
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}
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# Select word or line on double or triple click respectively (w/o aborting).
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# (These are the defaults w/o the `run -d 0.3; send -X copy-pipe-and-cancel`)
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bind -T copy-mode-vi SecondClick1Pane {
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select-pane -t=
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send -X select-word
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send -X pipe-no-clear "xclip -selection primary"
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}
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bind -T copy-mode-vi TripleClick1Pane {
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select-pane -t=
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send -X select-line
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send -X pipe-no-clear "xclip -selection primary"
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}
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bind -n SecondClick1Pane {
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select-pane -t=
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if -F "#{||:#{pane_in_mode},#{mouse_any_flag}}" {
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send -M
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} {
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copy-mode
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send -X select-word
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}
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send -X pipe-no-clear "xclip -selection primary"
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}
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bind -n TripleClick1Pane {
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select-pane -t=
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if -F "#{||:#{pane_in_mode},#{mouse_any_flag}}" {
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send -M
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} {
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copy-mode
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send -X select-line
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}
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send -X pipe-no-clear "xclip -selection primary"
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}
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# Scroll up 5 lines when entering copy-mode through the mouse wheel, send 5x`up`
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# when the current pane is in alternate mode and discard the `-e` flag passed to
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# copy-mode from the default binding (See below)
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# TODO: Do not modify selection when scolling with the wheel
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bind -n WheelUpPane \
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if -F "#{||:#{pane_in_mode},#{mouse_any_flag}}" {
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send -M
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} {
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if -F "#{alternate_on}" {
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send -N5 up
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} {
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copy-mode; send -XN5 scroll-up
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}
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}
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# Scroll without selecting the pane
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bind -T copy-mode-vi WheelUpPane send -XN5 scroll-up
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# Exit copy-mode when at the bottom. This practically mimics `copy-mode -e` but
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# only scrolling with the wheel (`-e` annoys me when scrolling down with `C-d`).
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bind -T copy-mode-vi WheelDownPane \
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if -F "#{==:0,#{scroll_position}}" {
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send -X cancel
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} {
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send -XN5 scroll-down
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}
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# Split panes with > and <
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unbind %
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bind < splitw -v -c "#{pane_current_path}"
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unbind '"'
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bind > splitw -h -c "#{pane_current_path}"
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# tmux stopped supporting format string for -t, thus run-shell is
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bind -N "Create a new window behind the current one with the same CWD" \
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c run-shell \
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"tmux neww -at #{active_window_index} -c \"#{pane_current_path}\""
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bind -N "Break off the current pane to a new window behind the current one" \
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! run-shell "tmux breakp -at #{active_window_index}"
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bind -N "Source the config file" \
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R \
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source-file "$XDG_CONFIG_HOME/tmux/tmux.conf" \; \
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display "Sourced $XDG_CONFIG_HOME/tmux/tmux.conf"
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# Fullscreen pane (toggle)
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bind F resizep -Z
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# Automatically renumber windows when closing one
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set -g renumber-windows on
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# Number windows with 1-based indices
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set -g base-index 1
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# Enter copy-mode and scroll one page up directly with PageUp without the need
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# of the prefix. (Exists already per default with prefix)
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bind -n PPage copy-mode -u
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# Repeatable window-navigation bindings
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bind -r n next
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bind -r C-n next
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bind -r p prev
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bind -r C-p prev
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# Jump back to last focused window
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bind C-o last-window
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# Swap window with previous/next one
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bind -r N swap-window -d -t :+1
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bind -r P swap-window -d -t :-1
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# Reorder windows by dragging them in the status line.
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bind -n MouseDrag1Status swap-window -d -t=
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# TODO: do nothing on drags that don't start on a window name
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bind -n MouseDragEnd1StatusDefault \
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if -F "#{e|>|f|0:#{mouse_x},#{e|/|f:#{window_width},2}}" {
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run-shell "tmux move-window -at #{last_window_index}"
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} {
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move-window -t0
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}
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# Repeatable window-movement bindings
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bind -r \{ swap-pane -U
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bind -r \} swap-pane -D
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# Select windows with Alt-[0-9], select last window if target is current
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bind -n M-1 select-window -T -t 1
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bind -n M-2 select-window -T -t 2
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bind -n M-3 select-window -T -t 3
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bind -n M-4 select-window -T -t 4
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bind -n M-5 select-window -T -t 5
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bind -n M-6 select-window -T -t 6
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bind -n M-7 select-window -T -t 7
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bind -n M-8 select-window -T -t 8
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bind -n M-9 select-window -T -t 9
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bind -n M-0 select-window -T -t 10
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# Vim-bindings
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# Enter copy-mode with Escape
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# bind Escape copy-mode
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# Start selection (i.e. visual mode) with `v`, and rectangle selection (i.e.
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# visual block mode) with `C-v`
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# TODO: mimic vims behaviour for visual mode cycling and toggling
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unbind -T copy-mode-vi v
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bind -T copy-mode-vi v send -X begin-selection
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unbind -T copy-mode-vi C-v
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bind -T copy-mode-vi C-v {
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if -F "#{selection_active}" {} { send -X begin-selection }
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send -X rectangle-toggle
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}
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# Yank into system clipboard with vim-like bindings
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bind -T copy-mode-vi y run-shell '${XDG_CONFIG_HOME:-$HOME/.config}/tmux/yank.sh'
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bind -T copy-mode-vi Y \
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if -F "#{selection_present}" {
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send -X copy-pipe-line
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} {
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send -X copy-pipe-end-of-line
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}
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# Clear selection or cancel copy-mode when nothing is selected
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bind -T copy-mode-vi Escape \
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if -F "#{selection_present}" {
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send -X clear-selection
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} {
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send -X cancel
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}
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# Use insert-mode-like bindings to cancel copy-mode
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bind -T copy-mode-vi A send -X cancel
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bind -T copy-mode-vi I send -X cancel
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bind -T copy-mode-vi a send -X cancel
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# Rudimentary text object simulation
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bind -T copy-mode-vi i run-shell '${XDG_CONFIG_HOME:-$HOME/.config}/tmux/textobjs.sh'
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# Simulate vim's C-e & C-y (Keep cursor position while scrolling). As tmux
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# cannot scroll past the first and last history line, both bindings stop
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# scrolling when the respective line is visible. This mimics the behaviour of
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# vim's C-y at the top of the file.
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bind -T copy-mode-vi C-e \
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# check that there is still history beneath to scroll to.
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if -F "#{e|>:#{scroll_position},0}" {
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send-keys -X scroll-down
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# check that the cursor is not at the top of the pane
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if -F "#{e|>:#{copy_cursor_y},#{scroll_region_upper}}" {
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send-keys -X cursor-up
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}
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}
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bind -T copy-mode-vi C-y \
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# check that there is still history above to scroll to.
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if -F "#{e|<:#{scroll_position},#{history_size}}" {
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send-keys -X scroll-up
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# check that the cursor is not at the bottom of the pane
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if -F "#{e|<:#{copy_cursor_y},#{scroll_region_lower}}" {
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send-keys -X cursor-down
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}
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}
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# Navigate panes with <prefix>-[hjkl]
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# NOTE: C-[hjkl] (w/o prefix) moves through vim splits and tmux panes
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# See vim-tmux-navigator
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unbind l
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bind -r h selectp -L
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bind -r j selectp -D
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bind -r k selectp -U
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bind -r l selectp -R
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# Resize mode similar to my i3 config
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bind -T resize h resizep -L \; switchc -T resize
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bind -T resize j resizep -D \; switchc -T resize
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bind -T resize k resizep -U \; switchc -T resize
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bind -T resize l resizep -R \; switchc -T resize
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bind -T resize 1 selectl even-horizontal \; switchc -T resize
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bind -T resize 2 selectl even-vertical \; switchc -T resize
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bind -T resize 3 selectl main-horizontal \; switchc -T resize
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bind -T resize 4 selectl main-vertical \; switchc -T resize
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bind -T resize 5 selectl tiled \; switchc -T resize
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bind r switchc -T resize
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# Make it possible to send keys that are bound in the root key table. (C-h for
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# example is sometimes needed as backspace sequence)
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# TODO: Make repeatable without C-v
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bind -r C-v command-prompt -k -p (selfinsert) { send "%%" }
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# Synchronize the panes in the current window with `<prefix>S`
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bind S set -w synchronize-panes
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# Require confirmation before killing a pane
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set -g remain-on-exit on
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bind -n C-d if -F "#{pane_dead}" { kill-pane } { send }
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# Change installation location of plugins
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setenv -g TMUX_PLUGIN_MANAGER_PATH "$XDG_CONFIG_HOME/tmux/plugins/"
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## Plugins
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set -g @plugin 'tmux-plugins/tmux-continuum'
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set -g @plugin 'tmux-plugins/tmux-prefix-highlight'
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set -g @plugin 'tmux-plugins/tmux-resurrect'
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set -g @plugin 'tmux-plugins/tmux-sensible'
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set -g @plugin 'tmux-plugins/tpm'
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set -g @plugin 'vim-tmux-navigator'
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# Capture pane content
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set -g @resurrect-capture-pane-contents 'on'
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# Change keybindings
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set -g @resurrect-save 'C-s'
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set -g @resurrect-restore 'C-r'
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# Save session every 5 min
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set -g @continuum-save-interval '5'
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# Last saved environment is automatically restored when tmux is started.
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set -g @continuum-restore 'on'
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# Restore {,neo}vim sessions with the help of vim-obsession
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# https://github.com/tpope/vim-obsession
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set -g @resurrect-strategy-vim 'session'
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set -g @resurrect-strategy-nvim 'session'
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# Save sessions before detaching
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unbind d
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bind d {
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run -b "$XDG_CONFIG_HOME/tmux/plugins/tmux-resurrect/scripts/save.sh";
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detach
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}
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## Theming
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set -g @accent_color '#fce94f' # brightyellow
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set -g @ui_color '#757773' # brightblack
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set -g @sync_color '#ef2929' # brightred
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set -g @text_fg '#5e6466' # black
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set -g status-style bg=default,fg='#d3d7cf' # white
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set -g message-command-style 'bg=default,fg=#{@accent_color}'
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set -g message-style 'bg=#{@accent_color},fg=#{@text_fg}'
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set -g mode-style 'bg=#{@accent_color},fg=#{@text_fg}'
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# Visually display when a pane is in copy-mode or 'synchronize-panes' is on.
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# Use the pane-borders for tmux >= 3.2 and the "prefix_highlight" plugin
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# otherwise.
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#
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# NOTE: `<` does string comparison with `strcmp()`. This means that the
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# condition will break from a double digit major version (e.g. `10.0`) on.
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# TODO: Use #{e|<|f:, but cut off trailing non-numbers and convert the result
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# (i.e. 1.00 or 0.00) back into an int.
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if -F "#{<:#{version},3.2}" {
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set -g pane-border-style 'bg=default,fg=#{@ui_color}'
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set -g pane-active-border-style 'bg=default,fg=#{@accent_color}'
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set -g @prefix_highlight_show_copy_mode 'on'
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set -g @prefix_highlight_show_sync_mode 'on'
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set -g @prefix_highlight_copy_mode_attr 'fg=#{@text_fg},bg=#{@accent_color}'
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set -g @prefix_highlight_sync_mode_attr 'fg=#{@text_fg},bg=#{@sync_color}'
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} {
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# From 3.2 on, we can use formats in styles, so that all indicators can be
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# done by the borders.
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set -g pane-border-style "#{?synchronize-panes,fg=#{@sync_color},fg=#{@ui_color}}"
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set -g pane-active-border-style "#{?pane_in_mode,bg=#{@accent_color}#,fg=#{@ui_color},#{?synchronize-panes,fg=#{@sync_color},fg=#{@accent_color}}}"
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}
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set -g @prefix_highlight_fg '#{@accent_color}'
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set -g @prefix_highlight_bg 'default'
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set -g status-right "#{prefix_highlight}"
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set -g status-left "#{prefix_highlight}"
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set -g status-justify centre
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# Display window_index and window_name as status and highlight it when the
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# active pane is zoomed.
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set -g window-status-current-format \
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"#{?window_zoomed_flag,#[fg=#{@text_fg} bg=#{@accent_color} underscore],#[fg=#{@accent_color} bold]}#I #W"
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set -g window-status-format \
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"#[fg=#{@ui_color}]#{?window_zoomed_flag,#[underscore],}#I #W"
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# Initialize TMUX plugin manager. Keep this line at the very bottom.
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run -b "$XDG_CONFIG_HOME/tmux/plugins/tpm/tpm"
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