converte arquivos *.jpg das pastas em .pdf

twd_convert.sh

#!/bin/bash

### instala imagemagik
# brew install imagemagick
# convert *.jpg output.pdf

### dentro da pasta
# sh twd_convert.sh .

execute_convert() {
    for i in "$1"/*;do
        if [ -d "$i" ];then
            echo "dir: $i"
            cd $i > /dev/null
            DIR_NAME=${PWD##*/}
            echo "dirname: $DIR_NAME"
            convert *.jpg TWD-$DIR_NAME.pdf
            cd - > /dev/null
        elif [ -f "$i" ]; then
            echo "arq: $i"
        fi
    done
}

path=""
if [ -d "$1" ]; then
    path=$1;
else
    path="./"
fi

echo "base: $path"
#output_path="$path/output"
#mkdir -p $output_path
execute_convert $path