Cleanup old jenkins (plugin) packages

cleanup_plugins.sh

green='\033[0;32m'; red='\033[0;31m';
reset='\033[0m';

## Keep the haltest # number of versions for each plugin.
KEEP_PLUGINS=2

echo "Begin processing..."

count=$( ls *.rpm | grep -o "jenkins-plugin-[a-z]\+[0-9a-z-]*[0-9a-z]\+-" | sort | uniq | wc -l )
i=0

while read plugin; do
  let i++
  echo "[ $i/$count ] $plugin"
  versions=$( ls ${plugin}[0-9]*.rpm | wc -l )
  if [ $versions -gt $KEEP_PLUGINS ]; then
    echo "Plugin: $plugin (Count: $versions)";

    remove=( `  ls ${plugin}[0-9]*.rpm | sort -g -t"." -k2,3 | head -n -2 ` )
    keep=( ` ls ${plugin}[0-9]*.rpm | sort -g -t"." -k2,3 | tail -n 2 ` )

    echo -e "+++  ${green}${keep[@]}${reset}"
    echo -e "---  ${red}${remove[@]}${reset}"

    rm "${remove[@]}"

  fi;

 
done < <( ls *.rpm | grep -o "jenkins-plugin-[a-z]\+[0-9a-z-]*[0-9a-z]\+-" | sort | uniq )