rnr

#!/bin/sh
set -e

# Detect OS
OS=$(uname -s | tr '[:upper:]' '[:lower:]')
EXT=""
case "$OS" in
  linux*) OS="linux" ;;
  darwin*) OS="macos" ;;
  mingw*|msys*|cygwin*) OS="windows"; EXT=".exe" ;;
  *) echo "Error: Unsupported OS: $OS" >&2; exit 1 ;;
esac

# Detect architecture
ARCH=$(uname -m)
case "$ARCH" in
  x86_64|amd64) ARCH="amd64" ;;
  arm64|aarch64) ARCH="arm64" ;;
  *) echo "Error: Unsupported architecture: $ARCH" >&2; exit 1 ;;
esac

BINARY="$(dirname "$0")/.rnr/bin/rnr-${OS}-${ARCH}${EXT}"

if [ ! -f "$BINARY" ]; then
  echo "Error: rnr is not configured for ${OS}-${ARCH}." >&2
  echo "Run 'rnr init --add-platform ${OS}-${ARCH}' to add support." >&2
  exit 1
fi

exec "$BINARY" "$@"