Parse command line options in pure bash

getopts.sh

# Parse command line arguments
while [[ $# > 1 ]]; do
  local key="$1"
  case $key in
      -g|--github-token)
      GITHUB_TOKEN="$2"
      shift
      ;;
      # Catch-all
      *)
      ;;
  esac
  shift
done

[[ $# -gt 1 ]] works more reliable then [[ $# > 1 ]] in the ash shell.