screenshot

#!/bin/sh
# Install slurp: https://github.com/naelstrof/slurp
#     pacman -S slurp
# Run this like: ./screenshot [-d] [file]
#  -d Include window decorations

SCREENSHOT_DIR="$HOME/media/screenshots"

if ! which slurp 2>&1 > /dev/null
then
  echo "slurp not installed"
  exit 1
fi

FILTER="\(.rect.x + .window_rect.x),\(.rect.y + .window_rect.y) \(.window_rect.width)x\(.window_rect.height)"

if [ "$1" = "-d" ]
then
  FILTER="\(.rect.x),\(.rect.y - .deco_rect.height) \(.rect.width)x\(.rect.height + .deco_rect.height)"
  shift
fi

# Returns a list of open windows for slurp
get_windows() {
  swaymsg --type get_tree | jq --raw-output "
    [recurse(.nodes[]) | (.nodes[], .floating_nodes[])] |
    map(select((.type == \"con\" or .type == \"floating_con\") and .visible)) |
    .[] |
    \"$FILTER\""
}

mkdir -p "$SCREENSHOT_DIR"

FILENAME="$SCREENSHOT_DIR/$(date -u '+%Y%m%d_%H%M%S')_screenshot.png"

if SELECTION=$(get_windows | slurp)
then
  echo "$SELECTION" | grim -c -g - -
else
  grim -c -
fi | tee "$FILENAME" | wl-copy --type 'image/png'

echo "$FILENAME"