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remove fzf-tmux dependency

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This commit is contained in:
Andrey Orst 2018-11-24 13:00:47 +03:00
parent 9362723bde
commit a95e3003c3
1 changed files with 27 additions and 28 deletions
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55
rc/fzf-modules/fzf-buffer.kak
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@ -11,49 +11,48 @@
map global fzf -docstring "open buffer" 'b' '<esc>: fzf-buffer<ret>'
define-command -hidden fzf-buffer %{ evaluate-commands %sh{
tmp=$(mktemp $(eval echo ${TMPDIR:-/tmp}/kak-fzf.XXXXXX))
setbuf=$(mktemp $(eval echo ${TMPDIR:-/tmp}/kak-setbuf.XXXXXX))
delbuf=$(mktemp $(eval echo ${TMPDIR:-/tmp}/kak-delbuf.XXXXXX))
buffers=$(mktemp $(eval echo ${TMPDIR:-/tmp}/kak-buffers.XXXXXX))
IFS="'"
for buffer in $kak_buflist; do
[ ! -z $buffer ] && [ $buffer != ' ' ] && echo $buffer >> $buffers
done
if [ ! -z "${kak_client_env_TMUX}" ]; then
cmd="cat $buffers | fzf-tmux -d $kak_opt_fzf_tmux_height --expect ctrl-d > $tmp"
elif [ ! -z "${kak_opt_termcmd}" ]; then
cmd="$kak_opt_termcmd \"sh -c 'cat $buffers | fzf --expect ctrl-d > $tmp'\""
else
echo "fail termcmd option is not set"
fi
echo "info -title 'fzf buffer' 'Set buffer to edit in current client
<c-d>: delete selected buffer'"
echo "echo evaluate-commands -client $kak_client \"buffer \'\$1'\" | kak -p $kak_session" > $setbuf
echo "echo evaluate-commands -client $kak_client \"delete-buffer \'\$1'\" | kak -p $kak_session" > $delbuf
echo "echo evaluate-commands -client $kak_client \"fzf-buffer \" | kak -p $kak_session" >> $delbuf
chmod 755 $setbuf
chmod 755 $delbuf
tmux_height=$kak_opt_fzf_tmux_height
buffers=$(printf "%s\n" "$kak_buflist" | sed "s/^'//;s/'$//;s/' '/\n/g")
tmp=$(mktemp ${TMPDIR:-/tmp}/kak-fzf-tmp.XXXXXX)
fzfcmd=$(mktemp ${TMPDIR:-/tmp}/kak-fzfcmd.XXXXXX)
printf "%s\n" "printf '%s\n' '$buffers' | SHELL=$(command -v sh) fzf --expect ctrl-d > $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 $tmp ]; then
(
read action
read buf
if [ "$action" = "ctrl-d" ]; then
$setbuf $kak_bufname
$delbuf $buf
printf "%s\n" "evaluate-commands -client $kak_client delete-buffer $buf" | kak -p $kak_session
printf "%s\n" "evaluate-commands -client $kak_client fzf-buffer" | kak -p $kak_session
else
$setbuf $buf
printf "%s\n" "evaluate-commands -client $kak_client buffer $buf" | kak -p $kak_session
fi
) < $tmp
else
$setbuf $kak_bufname
printf "%s\n" "evaluate-commands -client $kak_client buffer $kak_bufname" | kak -p $kak_session
fi
rm $tmp
rm $setbuf
rm $delbuf
rm $buffers
) > /dev/null 2>&1 < /dev/null &
}}