newest-intellij

#!/bin/zsh

# Regex to capture major and minor versions
pattern="^intellijidea([0-9]*)\.([0-9]*)$"

# Directory to search is 1st argument
directory=$1

function assign_newest () {
  newest_major=$1
  newest_minor=$2
  newest_directory=$3
}

assign_newest 0 0 ''

# Loop through all subdirectories in the specified directory
for dir in $directory/*/; do
  # Get the name of the subdirectory
  dirname=$(basename $dir)
  
  # If the directory name matches the pattern, capture the groups
  if [[ ${dirname:l} =~ $pattern ]]; then
    # Convert the capture groups to numbers
    major=$((match[1]))
    minor=$((match[2]))
    
    if [[ $major -gt $newest_major ]]; then
      # If the current major is bigger, use it
      assign_newest $major $minor $dirname
    elif [[ $major -eq $newest_major && $minor -gt $newest_minor ]]; then
      # If the current major is the same but minor is bigger, use it
      assign_newest $major $minor $dirname
    fi
  fi
done

echo $newest_directory