rofi-grim.sh

#!/bin/sh

# Take a screenshot using grim command and save it with a temporary file name
tmp_file=$(mktemp /tmp/screenshot_XXXXXX.png)
grim -t jpeg -q 100 $tmp_file

while true; do
    # Use Rofi prompt to ask for a file name
    file_name=$(echo -n "" | rofi -dmenu -p "Enter file name")
    
    # Check if a file name was entered
    if [[ -z "$file_name" ]]; then
        notify-send "No file name entered. Aborting."
        exit 1
    fi
    
    if [[ -f $HOME/pictures/$file_name.jpg ]]; then
        choice=$(echo -e "rename\nreplace\nkeep & ignore" | rofi -dmenu -p "File with the same name exists!")
    
        case "$choice" in
            "rename")
                continue
                ;;
            "replace")
                mv "$tmp_file" "$HOME/pictures/$file_name.jpg"
                notify-send "Screenshot replaced the existing picture."
                break
                ;;
            "keep & ignore")
                rm $tmp_file
                notify-send "Screenshot discarded. Existing picture kept."
                break
                ;;
            *)
                notify-send "Invalid choice or no action taken. Aborting."
                rm $tmp_file
                exit 1
                ;;
        esac
    else
        mv "$tmp_file" "$HOME/pictures/$file_name.jpg"
        notify-send "Screenshot saved as $file_name.jpg"
        break
    fi
done