mirror of
https://github.com/Llewellynvdm/fzf.git
synced 2024-12-22 10:58:59 +00:00
[fzf-tmux] Add option to start fzf in tmux popup window
Requires latest tmux built from source (e.g. brew install tmux --HEAD) Examples: # 50%/50% width and height on the center of the screen fzf-tmux -p # 80%/80% fzf-tmux -p80% # 80%/40% fzf-tmux -p80%,40% # Separate -w and -h fzf-tmux -w80% -h40% # 80%/40% at position (0, 0) fzf-tmux -w80% -h40% -x0 -y0 You can configure key bindings and fuzzy completion to open in tmux popup window like so: FZF_TMUX_OPTS='-p 80%'
This commit is contained in:
Junegunn Choi
parent
0f5c6e8f04
commit
bf65e8cd12
14
README.md
14
README.md
@ -281,8 +281,10 @@ own as well.
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[fzf-tmux](bin/fzf-tmux) is a bash script that opens fzf in a tmux pane.
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```sh
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# usage: fzf-tmux [-u|-d [HEIGHT[%]]] [-l|-r [WIDTH[%]]] [--] [FZF OPTIONS]
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# (-[udlr]: up/down/left/right)
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# usage: fzf-tmux [LAYOUT OPTIONS] [--] [FZF OPTIONS]
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# See available options
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fzf-tmux --help
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# select git branches in horizontal split below (15 lines)
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git branch | fzf-tmux -d 15
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@ -291,7 +293,7 @@ git branch | fzf-tmux -d 15
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cat /usr/share/dict/words | fzf-tmux -l 20% --multi --reverse
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```
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It will still work even when you're not on tmux, silently ignoring `-[udlr]`
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It will still work even when you're not on tmux, silently ignoring `-[pudlr]`
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options, so you can invariably use `fzf-tmux` in your scripts.
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Alternatively, you can use `--height HEIGHT[%]` option not to start fzf in
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@ -318,9 +320,9 @@ fish.
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- Set `FZF_ALT_C_COMMAND` to override the default command
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- Set `FZF_ALT_C_OPTS` to pass additional options
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If you're on a tmux session, you can start fzf in a split pane by setting
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`FZF_TMUX` to 1, and change the height of the pane with `FZF_TMUX_HEIGHT`
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(e.g. `20`, `50%`).
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If you're on a tmux session, you can start fzf in a tmux split pane or in
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a tmux popup window by setting `FZF_TMUX_OPTS` (e.g. `-d 40%`).
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See `fzf-tmux --help` for available options.
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More tips can be found on [the wiki page](https://github.com/junegunn/fzf/wiki/Configuring-shell-key-bindings).
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66
bin/fzf-tmux
66
bin/fzf-tmux
@ -1,6 +1,6 @@
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#!/usr/bin/env bash
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# fzf-tmux: starts fzf in a tmux pane
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# usage: fzf-tmux [-u|-d [HEIGHT[%]]] [-l|-r [WIDTH[%]]] [--] [FZF OPTIONS]
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# usage: fzf-tmux [LAYOUT OPTIONS] [--] [FZF OPTIONS]
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fail() {
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>&2 echo "$1"
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@ -10,6 +10,7 @@ fail() {
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fzf="$(command -v fzf 2> /dev/null)" || fzf="$(dirname "$0")/fzf"
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[[ -x "$fzf" ]] || fail 'fzf executable not found'
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tmux_args=()
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args=()
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opt=""
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skip=""
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@ -20,15 +21,23 @@ term=""
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[[ -n "$COLUMNS" ]] && columns=$COLUMNS || columns=$(tput cols) || columns=$(tmux display-message -p "#{pane_width}")
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help() {
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>&2 echo 'usage: fzf-tmux [-u|-d [HEIGHT[%]]] [-l|-r [WIDTH[%]]] [--] [FZF OPTIONS]
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>&2 echo 'usage: fzf-tmux [LAYOUT OPTIONS] [--] [FZF OPTIONS]
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Layout
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-u [HEIGHT[%]] Split above (up)
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-d [HEIGHT[%]] Split below (down)
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-l [WIDTH[%]] Split left
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-r [WIDTH[%]] Split right
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LAYOUT OPTIONS:
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(default layout: -d 50%)
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(default: -d 50%)
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Popup window (requires tmux 3.2 or above):
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-p [WIDTH[%][,HEIGHT[%]]] (default: 50%)
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-w WIDTH[%]
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-h HEIGHT[%]
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-x COL
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-y ROW
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Split pane:
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-u [HEIGHT[%]] Split above (up)
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-d [HEIGHT[%]] Split below (down)
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-l [WIDTH[%]] Split left
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-r [WIDTH[%]] Split right
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'
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exit
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}
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@ -47,8 +56,10 @@ while [[ $# -gt 0 ]]; do
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echo "fzf-tmux (with fzf $("$fzf" --version))"
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exit
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;;
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-w*|-h*|-d*|-u*|-r*|-l*)
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if [[ "$arg" =~ ^.[lrw] ]]; then
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-p*|-w*|-h*|-x*|-y*|-d*|-u*|-r*|-l*)
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if [[ "$arg" =~ ^-[pwhxy] ]]; then
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[[ "$opt" =~ "-K -E" ]] || opt="-K -E"
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elif [[ "$arg" =~ ^.[lr] ]]; then
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opt="-h"
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if [[ "$arg" =~ ^.l ]]; then
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opt="$opt -d"
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@ -66,7 +77,7 @@ while [[ $# -gt 0 ]]; do
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if [[ ${#arg} -gt 2 ]]; then
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size="${arg:2}"
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else
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if [[ "$1" =~ ^[0-9]+%?$ ]]; then
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if [[ "$1" =~ ^[0-9%,C]+$ ]]; then
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size="$1"
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shift
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else
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@ -74,7 +85,15 @@ while [[ $# -gt 0 ]]; do
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fi
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fi
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if [[ "$size" =~ %$ ]]; then
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if [[ "$arg" =~ ^-p ]]; then
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if [[ -n "$size" ]]; then
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w=${size%%,*}
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h=${size##*,}
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opt="$opt -w$w -h$h"
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fi
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elif [[ "$arg" =~ ^-[whxy] ]]; then
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opt="$opt ${arg:0:2}$size"
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elif [[ "$size" =~ %$ ]]; then
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size=${size:0:((${#size}-1))}
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if [[ -n "$swap" ]]; then
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opt="$opt -p $(( 100 - size ))"
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@ -100,6 +119,8 @@ while [[ $# -gt 0 ]]; do
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# "--" can be used to separate fzf-tmux options from fzf options to
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# avoid conflicts
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skip=1
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tmux_args=("${args[@]}")
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args=()
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continue
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;;
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*)
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@ -115,7 +136,7 @@ if [[ -z "$TMUX" || "$opt" =~ ^-h && "$columns" -le 40 || ! "$opt" =~ ^-h && "$l
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fi
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# --height option is not allowed
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args+=("--no-height")
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args=("--no-height" "${args[@]}")
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# Handle zoomed tmux pane by moving it to a temp window
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if tmux list-panes -F '#F' | grep -q Z; then
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@ -181,21 +202,34 @@ close="; trap - EXIT SIGINT SIGTERM $close"
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tmux_win_opts=( $(tmux show-window-options remain-on-exit \; show-window-options synchronize-panes | sed '/ off/d; s/^/set-window-option /; s/$/ \\;/') )
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if [[ "$opt" =~ "-K -E" ]]; then
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cat $fifo2 &
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if [[ -n "$term" ]] || [[ -t 0 ]]; then
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cat <<< "\"$fzf\" $opts > $fifo2; out=\$? $close; exit \$out" >> $argsf
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TMUX=$(echo $TMUX | cut -d , -f 1,2) tmux popup -d '#{pane_current_path}' "${tmux_args[@]}" $opt -R "$envs bash $argsf" > /dev/null 2>&1
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else
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mkfifo $fifo1
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cat <<< "\"$fzf\" $opts < $fifo1 > $fifo2; out=\$? $close; exit \$out" >> $argsf
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cat <&0 > $fifo1 &
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TMUX=$(echo $TMUX | cut -d , -f 1,2) tmux popup -d '#{pane_current_path}' "${tmux_args[@]}" $opt -R "$envs bash $argsf" > /dev/null 2>&1
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fi
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exit $?
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fi
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if [[ -n "$term" ]] || [[ -t 0 ]]; then
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cat <<< "\"$fzf\" $opts > $fifo2; echo \$? > $fifo3 $close" >> $argsf
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TMUX=$(echo $TMUX | cut -d , -f 1,2) tmux set-window-option synchronize-panes off \;\
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set-window-option remain-on-exit off \;\
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split-window $opt "$envs bash -c 'cd $(printf %q "$PWD"); exec -a fzf bash $argsf'" $swap \
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split-window $opt "${tmux_args[@]}" "$envs bash -c 'cd $(printf %q "$PWD"); exec -a fzf bash $argsf'" $swap \
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> /dev/null 2>&1
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else
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mkfifo $fifo1
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cat <<< "\"$fzf\" $opts < $fifo1 > $fifo2; echo \$? > $fifo3 $close" >> $argsf
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TMUX=$(echo $TMUX | cut -d , -f 1,2) tmux set-window-option synchronize-panes off \;\
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set-window-option remain-on-exit off \;\
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split-window $opt "$envs bash -c 'exec -a fzf bash $argsf'" $swap \
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split-window $opt "${tmux_args[@]}" "$envs bash -c 'exec -a fzf bash $argsf'" $swap \
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> /dev/null 2>&1
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cat <&0 > $fifo1 &
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fi
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cat $fifo2
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exit "$(cat $fifo3)"
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@ -27,19 +27,33 @@ THE SOFTWARE.
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fzf-tmux - open fzf in tmux split pane
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.SH SYNOPSIS
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.B fzf-tmux [-u|-d [HEIGHT[%]]] [-l|-r [WIDTH[%]]] [--] [FZF OPTIONS]
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.B fzf-tmux [LAYOUT OPTIONS] [--] [FZF OPTIONS]
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.SH DESCRIPTION
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fzf-tmux is a wrapper script for fzf that opens fzf in a tmux split pane. It is
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designed to work just like fzf except that it does not take up the whole
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screen. You can safely use fzf-tmux instead of fzf in your scripts as the extra
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options will be silently ignored if you're not on tmux.
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fzf-tmux is a wrapper script for fzf that opens fzf in a tmux split pane or in
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a tmux popup window. It is designed to work just like fzf except that it does
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not take up the whole screen. You can safely use fzf-tmux instead of fzf in
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your scripts as the extra options will be silently ignored if you're not on
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tmux.
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.SH OPTIONS
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.SS Layout
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.SH LAYOUT OPTIONS
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(default: \fB-d 50%\fR)
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(default layout: \fB-d 50%\fR)
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.SS Popup window
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(requires tmux 3.2 or above)
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.TP
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.B "-p [WIDTH[%][,HEIGHT[%]]]"
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.TP
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.B "-w WIDTH[%]"
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.TP
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.B "-h WIDTH[%]"
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.TP
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.B "-x COL"
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.TP
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.B "-y ROW"
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.SS Split pane
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.TP
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.B "-u [height[%]]"
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Split above (up)
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@ -2,10 +2,10 @@
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# / __/___ / __/
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# / /_/_ / / /_
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# / __/ / /_/ __/
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# /_/ /___/_/-completion.bash
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# /_/ /___/_/ completion.bash
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#
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# - $FZF_TMUX (default: 0)
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# - $FZF_TMUX_HEIGHT (default: '40%')
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# - $FZF_TMUX_OPTS (default: empty)
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# - $FZF_COMPLETION_TRIGGER (default: '**')
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# - $FZF_COMPLETION_OPTS (default: empty)
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@ -37,9 +37,9 @@ bind '"\e[0n": redraw-current-line'
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__fzf_comprun() {
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if [ "$(type -t _fzf_comprun 2>&1)" = function ]; then
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_fzf_comprun "$@"
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elif [ -n "$TMUX_PANE" ] && [ "${FZF_TMUX:-0}" != 0 ] && [ ${LINES:-40} -gt 15 ]; then
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elif [ -n "$TMUX_PANE" ] && { [ "${FZF_TMUX:-0}" != 0 ] && [ ${LINES:-40} -gt 15 ] || [ -n "$FZF_TMUX_OPTS" ]; }; then
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shift
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fzf-tmux -d "${FZF_TMUX_HEIGHT:-40%}" "$@"
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fzf-tmux ${FZF_TMUX_OPTS:--d${FZF_TMUX_HEIGHT:-40%}} -- "$@"
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else
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shift
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fzf "$@"
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@ -2,10 +2,10 @@
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# / __/___ / __/
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# / /_/_ / / /_
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# / __/ / /_/ __/
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# /_/ /___/_/-completion.zsh
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# /_/ /___/_/ completion.zsh
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#
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# - $FZF_TMUX (default: 0)
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# - $FZF_TMUX_HEIGHT (default: '40%')
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# - $FZF_TMUX_OPTS (default: '-d 40%')
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# - $FZF_COMPLETION_TRIGGER (default: '**')
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# - $FZF_COMPLETION_OPTS (default: empty)
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@ -99,9 +99,9 @@ fi
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__fzf_comprun() {
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if [[ "$(type _fzf_comprun 2>&1)" =~ function ]]; then
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_fzf_comprun "$@"
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elif [ -n "$TMUX_PANE" ] && [ "${FZF_TMUX:-0}" != 0 ] && [ ${LINES:-40} -gt 15 ]; then
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elif [ -n "$TMUX_PANE" ] && { [ "${FZF_TMUX:-0}" != 0 ] && [ ${LINES:-40} -gt 15 ] || [ -n "$FZF_TMUX_OPTS" ]; }; then
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shift
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fzf-tmux -d "${FZF_TMUX_HEIGHT:-40%}" "$@"
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fzf-tmux ${(Q)${(Z+n+)FZF_TMUX_OPTS:--d${FZF_TMUX_HEIGHT:-40%}}} -- "$@"
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else
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shift
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fzf "$@"
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@ -1,3 +1,16 @@
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# ____ ____
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# / __/___ / __/
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# / /_/_ / / /_
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# / __/ / /_/ __/
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# /_/ /___/_/ key-bindings.bash
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#
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# - $FZF_TMUX_OPTS
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# - $FZF_CTRL_T_COMMAND
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# - $FZF_CTRL_T_OPTS
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# - $FZF_CTRL_R_OPTS
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# - $FZF_ALT_C_COMMAND
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# - $FZF_ALT_C_OPTS
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# Key bindings
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# ------------
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__fzf_select__() {
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@ -5,7 +18,7 @@ __fzf_select__() {
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-o -type f -print \
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-o -type d -print \
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-o -type l -print 2> /dev/null | cut -b3-"}"
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eval "$cmd" | FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} --reverse $FZF_DEFAULT_OPTS $FZF_CTRL_T_OPTS" fzf -m "$@" | while read -r item; do
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eval "$cmd" | FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} --reverse $FZF_DEFAULT_OPTS $FZF_CTRL_T_OPTS" $(__fzfcmd) -m "$@" | while read -r item; do
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printf '%q ' "$item"
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done
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echo
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@ -13,35 +26,15 @@ __fzf_select__() {
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if [[ $- =~ i ]]; then
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__fzf_use_tmux__() {
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[ -n "$TMUX_PANE" ] && [ "${FZF_TMUX:-0}" != 0 ] && [ ${LINES:-40} -gt 15 ]
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}
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__fzfcmd() {
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__fzf_use_tmux__ &&
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echo "fzf-tmux -d${FZF_TMUX_HEIGHT:-40%}" || echo "fzf"
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}
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__fzf_select_tmux__() {
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local height
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height=${FZF_TMUX_HEIGHT:-40%}
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if [[ $height =~ %$ ]]; then
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height="-p ${height%\%}"
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else
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height="-l $height"
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fi
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tmux split-window $height "cd $(printf %q "$PWD"); FZF_DEFAULT_OPTS=$(printf %q "$FZF_DEFAULT_OPTS") PATH=$(printf %q "$PATH") FZF_CTRL_T_COMMAND=$(printf %q "$FZF_CTRL_T_COMMAND") FZF_CTRL_T_OPTS=$(printf %q "$FZF_CTRL_T_OPTS") bash -c 'source \"${BASH_SOURCE[0]}\"; RESULT=\"\$(__fzf_select__ --no-height)\"; tmux setb -b fzf \"\$RESULT\" \\; pasteb -b fzf -t $TMUX_PANE \\; deleteb -b fzf || tmux send-keys -t $TMUX_PANE \"\$RESULT\"'"
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[ -n "$TMUX_PANE" ] && { [ "${FZF_TMUX:-0}" != 0 ] && [ ${LINES:-40} -gt 15 ] || [ -n "$FZF_TMUX_OPTS" ]; } &&
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echo "fzf-tmux ${FZF_TMUX_OPTS:--d${FZF_TMUX_HEIGHT:-40%}} -- " || echo "fzf"
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}
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fzf-file-widget() {
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if __fzf_use_tmux__; then
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__fzf_select_tmux__
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else
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local selected="$(__fzf_select__)"
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READLINE_LINE="${READLINE_LINE:0:$READLINE_POINT}$selected${READLINE_LINE:$READLINE_POINT}"
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READLINE_POINT=$(( READLINE_POINT + ${#selected} ))
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fi
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local selected="$(__fzf_select__)"
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READLINE_LINE="${READLINE_LINE:0:$READLINE_POINT}$selected${READLINE_LINE:$READLINE_POINT}"
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READLINE_POINT=$(( READLINE_POINT + ${#selected} ))
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}
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__fzf_cd__() {
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@ -75,11 +68,7 @@ bind -m emacs-standard '"\C-z": vi-editing-mode'
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if [ "${BASH_VERSINFO[0]}" -lt 4 ]; then
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# CTRL-T - Paste the selected file path into the command line
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if __fzf_use_tmux__; then
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bind -m emacs-standard '"\C-t": " \C-b\C-k \C-u`__fzf_select_tmux__`\e\C-e\C-a\C-y\C-h\C-e\e \C-y\ey\C-x\C-x\C-f"'
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else
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bind -m emacs-standard '"\C-t": " \C-b\C-k \C-u`__fzf_select__`\e\C-e\er\C-a\C-y\C-h\C-e\e \C-y\ey\C-x\C-x\C-f"'
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fi
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bind -m emacs-standard '"\C-t": " \C-b\C-k \C-u`__fzf_select__`\e\C-e\er\C-a\C-y\C-h\C-e\e \C-y\ey\C-x\C-x\C-f"'
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bind -m vi-command '"\C-t": "\C-z\C-t\C-z"'
|
||||
bind -m vi-insert '"\C-t": "\C-z\C-t\C-z"'
|
||||
|
||||
|
||||
@ -1,3 +1,16 @@
|
||||
# ____ ____
|
||||
# / __/___ / __/
|
||||
# / /_/_ / / /_
|
||||
# / __/ / /_/ __/
|
||||
# /_/ /___/_/ key-bindings.fish
|
||||
#
|
||||
# - $FZF_TMUX_OPTS
|
||||
# - $FZF_CTRL_T_COMMAND
|
||||
# - $FZF_CTRL_T_OPTS
|
||||
# - $FZF_CTRL_R_OPTS
|
||||
# - $FZF_ALT_C_COMMAND
|
||||
# - $FZF_ALT_C_OPTS
|
||||
|
||||
# Key bindings
|
||||
# ------------
|
||||
function fzf_key_bindings
|
||||
@ -84,8 +97,10 @@ function fzf_key_bindings
|
||||
function __fzfcmd
|
||||
test -n "$FZF_TMUX"; or set FZF_TMUX 0
|
||||
test -n "$FZF_TMUX_HEIGHT"; or set FZF_TMUX_HEIGHT 40%
|
||||
if [ $FZF_TMUX -eq 1 ]
|
||||
echo "fzf-tmux -d$FZF_TMUX_HEIGHT"
|
||||
if [ -n "$FZF_TMUX_OPTS" ]
|
||||
echo "fzf-tmux $FZF_TMUX_OPTS -- "
|
||||
else if [ $FZF_TMUX -eq 1 ]
|
||||
echo "fzf-tmux -d$FZF_TMUX_HEIGHT -- "
|
||||
else
|
||||
echo "fzf"
|
||||
end
|
||||
|
||||
@ -1,3 +1,16 @@
|
||||
# ____ ____
|
||||
# / __/___ / __/
|
||||
# / /_/_ / / /_
|
||||
# / __/ / /_/ __/
|
||||
# /_/ /___/_/ key-bindings.zsh
|
||||
#
|
||||
# - $FZF_TMUX_OPTS
|
||||
# - $FZF_CTRL_T_COMMAND
|
||||
# - $FZF_CTRL_T_OPTS
|
||||
# - $FZF_CTRL_R_OPTS
|
||||
# - $FZF_ALT_C_COMMAND
|
||||
# - $FZF_ALT_C_OPTS
|
||||
|
||||
# Key bindings
|
||||
# ------------
|
||||
|
||||
@ -40,13 +53,9 @@ __fsel() {
|
||||
return $ret
|
||||
}
|
||||
|
||||
__fzf_use_tmux__() {
|
||||
[ -n "$TMUX_PANE" ] && [ "${FZF_TMUX:-0}" != 0 ] && [ ${LINES:-40} -gt 15 ]
|
||||
}
|
||||
|
||||
__fzfcmd() {
|
||||
__fzf_use_tmux__ &&
|
||||
echo "fzf-tmux -d${FZF_TMUX_HEIGHT:-40%}" || echo "fzf"
|
||||
[ -n "$TMUX_PANE" ] && { [ "${FZF_TMUX:-0}" != 0 ] && [ ${LINES:-40} -gt 15 ] || [ -n "$FZF_TMUX_OPTS" ]; } &&
|
||||
echo "fzf-tmux ${FZF_TMUX_OPTS:--d${FZF_TMUX_HEIGHT:-40%}} -- " || echo "fzf"
|
||||
}
|
||||
|
||||
fzf-file-widget() {
|
||||
|
||||
@ -99,31 +99,27 @@ class Tmux
|
||||
go(%W[kill-window -t #{win}])
|
||||
end
|
||||
|
||||
def focus
|
||||
go(%W[select-window -t #{win}])
|
||||
end
|
||||
|
||||
def send_keys(*args)
|
||||
target =
|
||||
if args.last.is_a?(Hash)
|
||||
hash = args.pop
|
||||
go(%W[select-window -t #{win}])
|
||||
"#{win}.#{hash[:pane]}"
|
||||
else
|
||||
win
|
||||
end
|
||||
go(%W[send-keys -t #{target}] + args.map(&:to_s))
|
||||
go(%W[send-keys -t #{win}] + args.map(&:to_s))
|
||||
end
|
||||
|
||||
def paste(str)
|
||||
system('tmux', 'setb', str, ';', 'pasteb', '-t', win, ';', 'send-keys', '-t', win, 'Enter')
|
||||
end
|
||||
|
||||
def capture(pane = 0)
|
||||
go(%W[capture-pane -p -t #{win}.#{pane}]).reverse.drop_while(&:empty?).reverse
|
||||
def capture
|
||||
go(%W[capture-pane -p -t #{win}]).reverse.drop_while(&:empty?).reverse
|
||||
end
|
||||
|
||||
def until(refresh = false, pane = 0)
|
||||
def until(refresh = false)
|
||||
lines = nil
|
||||
begin
|
||||
wait do
|
||||
lines = capture(pane)
|
||||
lines = capture
|
||||
class << lines
|
||||
def counts
|
||||
lazy
|
||||
@ -2040,9 +2036,11 @@ module CompletionTest
|
||||
tmux.send_keys 'C-c'
|
||||
|
||||
# FZF_TMUX=1
|
||||
skip 'screen size too small' if `tput lines`.to_i < 15
|
||||
new_shell
|
||||
tmux.send_keys 'unset FZFFOOBR**', :Tab, pane: 0
|
||||
tmux.until(false, 1) { |lines| lines.match_count == 1 }
|
||||
tmux.focus
|
||||
tmux.send_keys 'unset FZFFOOBR**', :Tab
|
||||
tmux.until { |lines| lines.match_count == 1 }
|
||||
tmux.send_keys :Enter
|
||||
tmux.until { |lines| lines[-1].include? 'unset FZFFOOBAR' }
|
||||
end
|
||||
|
||||
Loading…
Reference in New Issue
Block a user