choreo 0.12.0

DSL for BDD type testing.
Documentation 
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#!/bin/bash

# A mock command-line tool to check user permissions based on roles.

usage() {
  echo "Usage: $0 check --user <name> --role <role>"
  echo "Roles supported: admin, guest"
  exit 1
}

# Check if the main command is 'check'
if [ "$1" != "check" ]; then
  echo "Error: Unknown command '$1'"
  usage
fi

shift
USER=""
ROLE=""

while [[ "$#" -gt 0 ]]; do
  case $1 in
    --user) USER="$2"; shift ;;
    --role) ROLE="$2"; shift ;;
    *) echo "Unknown parameter passed: $1"; usage ;;
  esac
  shift
done

# --- Validate that arguments were provided ---
if [ -z "$USER" ] || [ -z "$ROLE" ]; then
  echo "Error: Missing required arguments --user or --role."
  usage
fi

# Check the role and print to stdout
case "$ROLE" in
  "admin")
    echo "Access Granted"
    exit 0
    ;;
  "guest")
    echo "Access Denied"
    exit 0
    ;;
  *)
    echo "Error: Unknown role '$ROLE'"
    exit 1
    ;;
esac