#!/usr/bin/env bash


while :; do
  case "$1" in
    -h|--help)
      LESS=-FEXR less <<HELP
fztop SEARCH

USAGE:
  at runtime a the following keybinds are available:

  ctrl-x
    will send SIGTERM to the selected process
  F9
    will send SIGKILL to the selected process
HELP
      exit ;;
    *) break
  esac
done


exec fzf \
  --reverse \
  --header-lines=1 \
  --query="!fzf $*" \
  --preview='echo {}' \
  --preview-window=down:4:wrap \
  --bind='change:reload:ps xjf' \
  --bind='ctrl-r:reload:ps xjf' \
  --bind='ctrl-x:execute(kill {2})+reload(ps xjf)' \
  --bind='F9:execute:(kill -9 {2})+reload(ps xjf)' < <(ps xjf)