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provide-module fifo %{
define-command -params .. -docstring %{
fifo [-name <name>] [-scroll] [-script <script>] [--] <args>...: run command in a fifo buffer
if <script> is used, eval it with <args> as '$@', else pass arguments directly to the shell
} fifo %{ evaluate-commands %sh{
name='*fifo*'
while true; do
case "$1" in
"-scroll") scroll="-scroll"; shift ;;
"-script") script="$2"; shift 2 ;;
"-name") name="$2"; shift 2 ;;
"--") shift; break ;;
*) break ;;
esac
done
output=$(mktemp -d "${TMPDIR:-/tmp}"/kak-fifo.XXXXXXXX)/fifo
mkfifo ${output}
if [ -n "$script" ]; then
( eval "$script" > ${output} 2>&1 & ) > /dev/null 2>&1 < /dev/null
else
( "$@" > ${output} 2>&1 & ) > /dev/null 2>&1 < /dev/null
fi
printf %s\\n "
edit! -fifo ${output} ${scroll} ${name}
hook -always -once buffer BufCloseFifo .* %{ nop %sh{ rm -r $(dirname ${output}) } }
"
}}
complete-command fifo shell
}
hook -once global KakBegin .* %{ require-module fifo }
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