# Author: Andrey Listopadov
# Module for searching inside current buffer with fzf for fzf.kak
# https://github.com/andreyorst/fzf.kak

hook global ModuleLoaded fzf %{
    map global fzf -docstring "search in buffer" 's' '<esc>: require-module fzf-search; fzf-buffer-search<ret>'
}

provide-module fzf-search %§

define-command -hidden fzf-buffer-search %{ evaluate-commands %sh{
    title="fzf buffer search"
    message="Search buffer with fzf, and jump to result location"
    printf "%s\n" "info -title '$title' '$message'"
    buffer_content="$(mktemp "${TMPDIR:-/tmp}"/fzf-buff-"${kak_buffile##*/}".XXXXXX)"
    printf "%s\n" "execute-keys -draft %{%<a-|>cat<space>><space>$buffer_content<ret>;}"
    printf "%s\n" "fzf -kak-cmd %{execute-keys} -items-cmd %{(nl -b a -n ln $buffer_content; rm $buffer_content)} -fzf-args %{--reverse} -filter %{cut -f 1} -post-action %{execute-keys gx}"
}}

§