detect_images

#!/bin/bash

# Tutorials:
for i in {1..11}; do
weeknum=${i}
if [[ ${#i} < 2 ]] 
then
    i="0${i}"
    i="${i: -2}"
fi
    images=$(grep -oE '!\[\]\(\.\./images/[^)]+\)' week${weeknum}/tutorial/tutorial-${i}.qmd | sed -E 's/!\[\]\(\.\.\/images\/([^)]+)\)/\1/')
    mkdir -p week${weeknum}/images
    for image in $images; do
        echo "Processing image: $image"
        # Use the cp command to copy the file to the new location
        cp "images/"$image week${weeknum}/images/
    done
done

echo "Processing lecture images"

# Lectures:
for i in {1..11}; do
    weeknum=${i}
    if [[ ${#i} < 2 ]] 
    then
        i="0${i}"
        i="${i: -2}"
    fi
    echo "Lecture ${i}"
    # Finds everything in ![](images/) after the slash, and only keeps the bits after the slash
    images=$(grep -oE '!\[\]\(images/[^)]+\)' week${weeknum}/index.qmd | sed -E 's/!\[\]\(images\/([^)]+)\)/\1/')
    mkdir -p week${weeknum}/images
    for image in $images; do
        echo "Processing image: $image"
        # Use the cp command to copy the file to the new location
        cp "images/"$image week${weeknum}/images/
    done
done