Shell function to select an AWS profile when using Leapp

select_aws_profile.sh

select_aws_profile () {
  local profiles=($(leapp session list --output=json | jq -r '[.[] | select(.status=="active")] | .[].profileId'))
  if [[ ${#profiles[@]} -eq 0 ]]
  then
    unset AWS_PROFILE
    echo "AWS_PROFILE unset as there are no profiles"
  elif [[ ${#profiles[@]} -eq 1 ]]
  then
    export AWS_PROFILE="${profiles}"
    echo "AWS_PROFILE set to ${profiles}"
  else
    leapp session list --output=json | jq -r '[.[] | select(.status=="active")] | (.[0] | keys_unsorted | @tsv),  (.[]  |map(.) |@tsv)' | column -ts $'\t'
    select profile in "${profiles[@]}"
    do
    if [[ -n $profile ]]
      then
        export AWS_PROFILE=$profile
        echo "AWS_PROFILE set to $profile"
        break
      else
        echo "Invalid selection"
      fi
    done
  fi
}