Raycast Scripts

get-finder-items.applescript

#!/usr/bin/osascript

tell application "Finder"
    set selectedItems to selection
    set itemList to ""
    repeat with anItem in selectedItems
        set itemList to itemList & POSIX path of (anItem as alias) & "\n"
    end repeat
    return itemList
end tell

webp.sh

#!/bin/bash

# Required parameters:
# @raycast.schemaVersion 1
# @raycast.title WebP Converter
# @raycast.mode silent

# Optional parameters:
# @raycast.icon webp.svg
# @raycast.argument1 {"type": "text", "placeholder": "quality(default 80)", "optional": true}

# Documentation:
# @raycast.description Convert images to WebP format

# check if cwebp installed
if ! command -v /opt/homebrew/bin/cwebp &>/dev/null; then
  echo "cwebp not found, install with brew ⚠️"
  exit 1
fi

# Fetch selected files in Finder using AppleScript
selected_files=$(osascript get-finder-items.applescript)

# Set Internal Field Separator to newline for loop iteration
IFS=$'\n'

# exit with error if no files select
if [[ ! $selected_files ]]; then
  echo "no file selected ⚠️"
  exit 1
fi

# set default quality to 80 if user not set the optional param
quality=${1:-"80"}

# Loop through each file
for img in $selected_files; do

  # only process specific image types
  if ! echo "$img" | grep -iE "^.*(png|jpg|jpeg|bmp|tiff)$" >/dev/null; then
    echo "⚠️ error: only support png, jpg, bmp, tiff"
    continue
  fi

  output_file="${img%.*}.webp"

  # perform lossless compression if user set the quality to 100
  if [[ $quality == "100" ]]; then
    opt=(-z 5)
  else
    opt=(-q $quality)
  fi

  # array with command and its arguments
  cmd=(/opt/homebrew/bin/cwebp -quiet "$img" -o "$output_file" "${opt[@]}")

  # execute the command
  "${cmd[@]}"

  # print results
  if [[ ! $? ]]; then
    echo "can't convert $img"
    exit 1
  else
    echo "webp created "
  fi
done

webp.svg