script-conversion.sh

#!/bin/bash

mkdir -p pdfs

# Directorio temporal para las copias sin outputs
tmp_dir=$(mktemp -d)
trap "rm -rf \"$tmp_dir\"" EXIT

# Recopilar y ordenar: primero por directorio, luego por nombre de archivo (ambos alfabéticamente)
mapfile -t notebooks < <(find . -path ./.venv -prune -o -name "*.ipynb" -print | sort)

total=${#notebooks[@]}
padding=${#total}
counter=1

for notebook in "${notebooks[@]}"; do
    base_name=$(basename "$notebook" .ipynb)
    stripped_name=$(echo "$base_name" | sed 's/^[0-9]*//')
    prefix=$(printf "%0${padding}d" "$counter")
    output_name="${prefix}_${stripped_name}"

    # Subdirectorio propio para evitar colisiones de nombre entre notebooks de distintos directorios
    notebook_tmp_dir="${tmp_dir}/${counter}"
    mkdir -p "$notebook_tmp_dir"

    # Crear copia temporal sin outputs de celdas
    jupyter nbconvert --to notebook \
        --ClearOutputPreprocessor.enabled=True \
        --output-dir "$notebook_tmp_dir" \
        "$notebook" 2>/dev/null

    tmp_notebook="${notebook_tmp_dir}/${base_name}.ipynb"

    if [ -f "$tmp_notebook" ]; then
        # Convertir la copia limpia a PDF
        jupyter nbconvert --to webpdf "$tmp_notebook" \
            --template webpdf_wrap \
            --TemplateExporter.extra_template_basedirs="['$(pwd)/nbconvert_templates']" \
            --output "$(pwd)/pdfs/${output_name}"

        if [ $? -eq 0 ]; then
            echo "Converted: $notebook -> pdfs/${output_name}.pdf"
        else
            echo "Failed to convert: $notebook"
        fi
    else
        echo "Failed to clear outputs for: $notebook"
    fi

    counter=$((counter + 1))
done