# Check, if we are sourced, that's a requirement for this script
if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
  echo "This script must be sourced, not executed directly."
  echo "Use: source bin/vault-login"
  exit 1
fi

# v_login function may be added to .bashrc, .zprofile, etc.
function v_login() {
    local VAULT_USERNAME=${1:-adminslawek}
    vault login -format=json -method=userpass username="$VAULT_USERNAME" |
        jq -r '.auth | [.client_token, .accessor] | @tsv' | read -r VAULT_TOKEN TOKEN_ACCESSOR
    echo "Logged in as $VAULT_USERNAME (Token accessor: $TOKEN_ACCESSOR)"
    export VAULT_TOKEN TOKEN_ACCESSOR
}

v_login "$@"