Nulo/fzf.kak
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remove fzf-tmux dependency

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This commit is contained in:
Andrey Orst 2018-11-24 11:51:15 +03:00
parent 33ac8ff351
commit 9362723bde
1 changed files with 17 additions and 12 deletions
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29
rc/fzf.kak
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@ -93,7 +93,7 @@ define-command -hidden fzf -params 2..3 %{ evaluate-commands %sh{
highlighter=$kak_opt_fzf_highlighter ;;
esac
if [ ! -z "${kak_client_env_TMUX}" ]; then
if [ -n "$kak_client_env_TMUX" ]; then
preview_pos="pos=right:$kak_opt_fzf_preview_width;"
tmux_height=$kak_opt_fzf_tmux_height_file_preview
else
@ -103,28 +103,34 @@ define-command -hidden fzf -params 2..3 %{ evaluate-commands %sh{
additional_flags="--preview '($highlighter || cat {}) 2>/dev/null | head -n $kak_opt_fzf_preview_lines' --preview-window=\$pos $additional_flags"
fi
tmp=$(mktemp ${TMPDIR:-/tmp}/kak-fzf.XXXXXX)
shell=$(command -v sh)
if [ ! -z "${kak_client_env_TMUX}" ]; then
cmd="$preview_pos $items_command | fzf-tmux -d $tmux_height $additional_flags > $tmp"
elif [ ! -z "${kak_opt_termcmd}" ]; then
fzfcmd=$(mktemp ${TMPDIR:-/tmp}/kak-fzfcmd.XXXXXX)
chmod 755 $fzfcmd
printf "%s\n" "cd $PWD && $preview_pos $items_command | SHELL=$shell fzf $additional_flags > $tmp" > $fzfcmd
cmd="$kak_opt_termcmd 'sh -c $fzfcmd'"
tmp=$(mktemp ${TMPDIR:-/tmp}/kak-fzf-tmp.XXXXXX)
fzfcmd=$(mktemp ${TMPDIR:-/tmp}/kak-fzfcmd.XXXXXX)
printf "%s\n" "cd $PWD && $preview_pos $items_command | SHELL=$(command -v sh) fzf $additional_flags > $tmp" > $fzfcmd
chmod 755 $fzfcmd
if [ -n "$kak_client_env_TMUX" ]; then
[ -n "${tmux_height%%*%}" ] && measure="-p" || measure="-p"
cmd="command tmux split-window $measure ${tmux_height%%%*} 'sh -c $fzfcmd; rm $fzfcmd'"
elif [ -n "$kak_opt_termcmd" ]; then
cmd="$kak_opt_termcmd 'sh -c $fzfcmd; rm $fzfcmd'"
else
printf "%s\n" "fail %{termcmd option is not set}"
rm $fzfcmd
rm $tmp
exit
fi
(
eval "$cmd"
while [ -e $fzfcmd ]; do
sleep 0.1
done
if [ -s $tmp ]; then
(
read action
case $action in
ctrl-w)
[ ! -z "${kak_client_env_TMUX}" ] && wincmd="tmux-new-window" || wincmd="x11-new" ;;
[ -n "$kak_client_env_TMUX" ] && wincmd="tmux-new-window" || wincmd="x11-new" ;;
ctrl-s)
wincmd="tmux-new-vertical" ;;
ctrl-v)
@ -141,7 +147,6 @@ define-command -hidden fzf -params 2..3 %{ evaluate-commands %sh{
) < $tmp
fi
rm $tmp
[ -n "$fzfcmd" ] && rm $fzfcmd
) > /dev/null 2>&1 < /dev/null &
}}