Organize screenshots Folder on you laptop

organize-screenshots.sh

#!/bin/bash

# Usage: ./organize_screenshots.sh /path/to/screenshots

# Check if argument is provided
if [[ -z "$1" ]]; then
    echo "❌ Error: No directory specified."
    echo "Usage: $0 /path/to/screenshots"
    exit 1
fi

screenshot_dir="$1"

# Check if directory exists
if [[ ! -d "$screenshot_dir" ]]; then
    echo "❌ Error: Directory '$screenshot_dir' does not exist."
    exit 1
fi

# Check if directory is readable
if [[ ! -r "$screenshot_dir" ]]; then
    echo "❌ Error: Directory '$screenshot_dir' is not readable."
    exit 1
fi

# Check if there are any files in the directory
shopt -s nullglob
filelist=("$screenshot_dir"/*)
if [ ${#filelist[@]} -eq 0 ]; then
    echo "ℹ️ No files to process in $screenshot_dir"
    exit 0
fi
shopt -u nullglob

# Organize files into Year-Month subfolders
for file in "${filelist[@]}"; do
    # Skip directories
    if [[ -d "$file" ]]; then
        continue
    fi

    # Extract year and month from file's modification time
    year_month=$(stat -f "%Sm" -t "%Y-%m" "$file")

    # Create directory if it doesn't exist
    target_directory="$screenshot_dir/$year_month"
    if [[ ! -d "$target_directory" ]]; then
        mkdir "$target_directory"
    fi

    # Move the file to the corresponding directory
    mv "$file" "$target_directory/"
done

# Delete (move to Trash) any files older than 3 months
echo "🧹 Moving files older than 3 months to Trash..."
find "$screenshot_dir" -type f -mtime +90 -print0 | while IFS= read -r -d '' oldfile; do
    echo "   → Trashing: $oldfile"
    trash "$oldfile"
done

echo "✅ Done!"