View difference between Paste ID: vprQWXkV and 3Bfm1u6K

 #!/usr/bin/env bash
 
 set -o errexit
 set -o nounset
 set -o pipefail
 
 # .tld
 # META-INF/web-fragment.xml
 
 function main {
   tomcat_home=$1
   local jar_without_tld_list=
 
   for f in $(find ${tomcat_home} -name "*.jar"); do
     printf "%-60s" "Checking $(basename $f): "
     if [[ $(unzip -v ${f} | grep -E '.tld$|web-fragment.xml$' | wc -l) -eq 0 ]]; then
       printf "%-60s\n" "[Added]"
       jar_without_tld_list="${jar_without_tld_list}$(basename $f)\n"
     else
       printf "%-60s\n" "[NOT Added]"
     fi
   done
 
   local result=
   for el in $(echo -e "$jar_without_tld_list" | sort -u); do
     if [ -n "${result}" ]; then
       result="${result},${el}"
     else
       result="${el},"
     fi
   done
 
   echo "${result}"
 }
 
 main "$@"