Watermark Script > magick iTerminal (Macbook Pro)
brew install imagemagick
nano watermark.sh
#!/bin/bash
BASE_DIR="/Users/muhdsyafiq/Pictures/GMART AUTOCITY/CARS"
WATERMARK="/Users/muhdsyafiq/Pictures/GMART AUTOCITY/@syafiqjual transparent.png"
echo "======================================"
echo "đźš— GMART AUTOCITY WATERMARK TOOL"
echo "======================================"
# Verify watermark file exists
if [ ! -f "$WATERMARK" ]; then
  echo "❌ Watermark file not found:"
  echo "$WATERMARK"
  exit 1
fi
########################################
# STEP 1 - REMOVE EXACT DUPLICATES
########################################
echo ""
echo "🔍 Step 1: Detecting duplicate images..."
declare -A seen_hashes
duplicates_removed=0
while IFS= read -r file
do
  hash=$(md5 -q "$file")
  if [[ -n "${seen_hashes[$hash]}" ]]; then
    echo "🗑️ Removing duplicate:"
    echo "  $file"
    rm -f "$file"
    ((duplicates_removed++))
  else
    seen_hashes[$hash]="$file"
  fi
done < <(
find "$BASE_DIR" \
  -type d -name "*_WM" -prune -o \
  -type f \( \
    -iname "*.jpg" -o \
    -iname "*.jpeg" -o \
    -iname "*.png" -o \
    -iname "*.heic" -o \
    -iname "*.webp" \
  \) -print
)
echo "🧼 Duplicate cleanup done."
echo "đź“Š Duplicates removed: $duplicates_removed"
########################################
# STEP 2 - WATERMARK IMAGES
########################################
echo ""
echo "🖼️ Step 2: Watermarking images..."
watermarked=0
skipped=0
while IFS= read -r file
do
  dir=$(dirname "$file")
  name=$(basename "$file")
  folder_name=$(basename "$dir")
  output_dir="$dir/${folder_name}_WM"
  output_file="$output_dir/$name"
  mkdir -p "$output_dir"
  # Skip if already processed
  if [ -f "$output_file" ]; then
    echo "âŹď¸Ź Already exists:"
    echo "  $output_file"
    ((skipped++))
    continue
  fi
  magick "$file" \
    \( "$WATERMARK" \
    -resize 300x300 \
    -alpha set \
    -channel A \
    -evaluate multiply 0.25 \
    +channel \) \
    -gravity southeast \
    -geometry +30+30 \
    -composite \
    "$output_file"
  if [ $? -eq 0 ]; then
    echo "✅ Watermarked:"
    echo "  $name"
    ((watermarked++))
  else
    echo "❌ Failed:"
    echo "  $file"
  fi
done < <(
find "$BASE_DIR" \
  -type d -name "*_WM" -prune -o \
  -type f \( \
    -iname "*.jpg" -o \
    -iname "*.jpeg" -o \
    -iname "*.png" -o \
    -iname "*.heic" -o \
    -iname "*.webp" \
  \) -print
)
echo ""
echo "======================================"
echo "🎉 DONE!! TOTAL SUMMARY:"
echo "======================================"
echo "âś… Watermarked : $watermarked"
echo "⏠️ Skipped   : $skipped"
echo "🗑 ️ Duplicates : $duplicates_removed"
echo "======================================"
echo "######################################"
echo "Script written by SAsyafiq @syafiqjual"
echo "######################################"
chmod +x watermark.sh
./watermark.sh
