#!/usr/bin/env bash

set -e

usage(){
    echo "usage: check_movies.sh <source directory>"
    exit 1
}

start_dir=$(pwd)

source_dir="$1"
video_length_temp="$(mktemp)"

cd "$source_dir"

printf "File:\tLength:\n" > "$video_length_temp"
find . -type f -name "*.webm" | xargs -I{} ffprobe -v quiet -print_format json -show_format {} | jq -r '.format | "\(.filename)\t\(.duration)"' | cut -c 3- >> "$video_length_temp" 
column -t < "$video_length_temp"
rm "$video_length_temp"

cd "$start_dir"

exit 0