samtw

#!/usr/bin/env sh

if [ ! -f .samt/samt-wrapper.properties ]; then
  echo ".samt/samt-wrapper.properties file not found." >&2
  exit 1
fi

. .samt/samt-wrapper.properties

if ! command -v tar > /dev/null; then
  echo "This script requires 'tar' to be installed." >&2
  exit 1
fi

mkdir -p .samt/wrapper

currentVersion=$(cat .samt/wrapper/version.txt 2> /dev/null || echo "0.0.0")

if [ "$currentVersion" != "$samtVersion" ]; then
  echo "Downloading samt $samtVersion from '$distributionUrl'..."
  if command -v curl > /dev/null; then
    if ! curl -s -L "$distributionUrl" | tar x -C .samt/wrapper; then
      echo "An error occurred while downloading '$distributionUrl' archive using curl." >&2
      exit 1
    fi
  elif command -v curl > /dev/null; then
    if ! wget -qO- "$distributionUrl" | tar x -C .samt/wrapper; then
      echo "An error occurred while downloading '$distributionUrl' archive using wget." >&2
      exit 1
    fi
  else
    echo "samtw requires either 'curl' or 'wget' to be installed." >&2
    exit 1
  fi
  echo "$samtVersion" > .samt/wrapper/version.txt
fi

exec ".samt/wrapper/cli-shadow/bin/cli" "$@"