Using Flameshot as the screenshot capture tool with imgur-screenshot in place of scrot/maim, etc

flameshot-imgur.sh

#!/usr/bin/env zsh
# --------------------------------------------------------------------------------------------
# -- Using Flameshot (https://github.com/flameshot-org/flameshot) as the capture application
# -- with imgur-screenshot (https://github.com/jomo/imgur-screenshot) to upload imgur account
# --------------------------------------------------------------------------------------------

# -- borrowed these from the imgur-screenshot script ----
# -- to describe the filename format and output path ----
declare -g FILE_NAME_FORMAT="%Y-%m-%d_%H-%M.png"  
declare -g FILE_DIR="${XDG_PICTURES_DIR:-$HOME/Pictures/upload}"
declare -g IMGURSCRNSHT="/home/mosthated/.files/imgur-screenshot/imgur-screenshot.sh"

function main() {
    img_file="$(date +"${FILE_NAME_FORMAT}")"
    img_path="${FILE_DIR}/${img_file}"
    
    # -- Use flameshot to capture the desired screeenshot area 
    # -- Hit enter once you select your screenshot area
    flameshot gui -r >${img_path}

    # -- Ensure the output was a real image, incase the capture was cancelled  
    # -- If file is not a real image, delete the file.   
    if file "$img_path" |grep -qE 'image|bitmap'; then
        echo "File '$img_path' is valid"
    else rm $img_path
    fi

    # -- Pass the image created by flameshot to imgur-screenshot for upload  
    if [ -f $img_path ]; then
        echo $(${IMGURSCRNSHT} -l true ${img_path}) &!;
    fi
}

main