#!/bin/bash

usage() {
  echo "Usage: $(basename "$0") [--alert --window] <recording-path>" >&2
}

path=
select_window=
alert=
clip=
while true; do
  case "$1" in
    --window)
      select_window=yes
      shift
      ;;
    --alert)
      alert=yes
      shift
      ;;
    --clip)
      clip=yes
      shift
      ;;
    -*)
      usage
      exit 1
      ;;
    *)
      path="$1"
      shift
      break
      ;;
  esac
done
if [ -z "$path" ]; then
  usage
  exit 1
fi

tmp="$(mktemp)"
if [ -n "$select_window" ]; then
  windowid="$(xwininfo | awk '/Window id:/ {print $4}')"
  recordmydesktop -o "$tmp" --v_quality 30 --no-cursor --no-sound --windowid "$windowid"
  # recordmydesktop -o "$tmp" --v_quality 30 --no-cursor --windowid "$windowid"
else
  recordmydesktop -o "$tmp" --v_quality 30 --no-cursor --no-sound
  # recordmydesktop -o "$tmp" --v_quality 30 --no-cursor
fi

actualtmp="$tmp.ogv"
ffmpeg -i "$actualtmp" "$path"
rm "$actualtmp"
if [ -n "$clip" ]; then
  echo -n "$path" | xcp
fi
if [ -n "$alert" ]; then
  A "$(myhostname)" "screen recording done: $path"
fi