bootstrap

#!/bin/sh
set -eu

## To learn more, visit https://stacksjs.com/docs/guide/bootstrap
## Usage:
##   ./bootstrap
##   curl -fsSL https://stacksjs.com/install | sh
##   curl -fsSL https://stacksjs.com/install | sh -s -- my-project

ASSUME_YES=0
PROJECT_NAME=""

while [ "$#" -gt 0 ]; do
  case "$1" in
    -y|--yes) ASSUME_YES=1 ;;
    -h|--help)
      echo "Usage: ./bootstrap [--yes] [project-name]"
      exit 0
      ;;
    -*)
      echo "Unknown option: $1"
      exit 1
      ;;
    *)
      if [ -n "$PROJECT_NAME" ]; then
        echo "Only one project name may be supplied."
        exit 1
      fi
      PROJECT_NAME="$1"
      ;;
  esac
  shift
done

TEMP_DIR=""
cleanup() {
  if [ -n "$TEMP_DIR" ] && [ -d "$TEMP_DIR" ]; then
    rm -rf "$TEMP_DIR"
  fi
}
trap cleanup EXIT INT TERM

confirm_install() {
  if [ "$ASSUME_YES" -eq 1 ]; then
    return 0
  fi

  if [ ! -r /dev/tty ]; then
    echo "Pantry is required to provision Bun and the local toolchain."
    echo "Run again with --yes to approve its installation."
    return 1
  fi

  printf "Pantry will install Bun and the local development toolchain. Continue? [Y/n] " > /dev/tty
  IFS= read -r answer < /dev/tty || answer=""
  case "$answer" in
    ""|y|Y|yes|YES|Yes) return 0 ;;
    *) echo "Installation cancelled."; return 1 ;;
  esac
}

# --- Pantry installer (inlined so it works via curl-pipe-bash before clone) ---
ensure_pantry() {
  if command -v pantry >/dev/null 2>&1; then
    return
  fi

  confirm_install || exit 1

  OS=$(uname -s | tr '[:upper:]' '[:lower:]')
  ARCH=$(uname -m)
  case "$ARCH" in
    x86_64|amd64) ARCH="x64" ;;
    arm64|aarch64) ARCH="arm64" ;;
  esac

  INSTALL_DIR="${HOME}/.local/bin"
  mkdir -p "$INSTALL_DIR"

  ZIP="pantry-${OS}-${ARCH}.zip"
  URL="https://github.com/home-lang/pantry/releases/latest/download/${ZIP}"

  echo "Downloading Pantry from ${URL}..."
  TEMP_DIR=$(mktemp -d)
  curl -fsSL -o "${TEMP_DIR}/${ZIP}" "$URL"
  unzip -oq "${TEMP_DIR}/${ZIP}" -d "$INSTALL_DIR"
  chmod +x "${INSTALL_DIR}/pantry"
  rm -rf "$TEMP_DIR"
  TEMP_DIR=""

  export PATH="${INSTALL_DIR}:${PATH}"
  echo "Pantry installed to ${INSTALL_DIR}/pantry"
}

# --- Main ---

# If we are outside a project, create one from the latest stable release.
if [ ! -d "storage/framework/core" ]; then
  if [ -z "$PROJECT_NAME" ]; then
    PROJECT_NAME="${STACKS_PROJECT:-stacks}"

    if [ -r /dev/tty ]; then
      printf "Project directory [%s]: " "$PROJECT_NAME" > /dev/tty
      IFS= read -r requested_name < /dev/tty || requested_name=""
      if [ -n "$requested_name" ]; then
        PROJECT_NAME="$requested_name"
      fi
    fi
  fi

  if [ -e "$PROJECT_NAME" ]; then
    echo "Path '$PROJECT_NAME' already exists. Please use a different name."
    exit 1
  fi

  RELEASE_TAG="${STACKS_VERSION:-}"
  if [ -z "$RELEASE_TAG" ]; then
    RELEASE_URL=$(curl -fsSL -o /dev/null -w '%{url_effective}' "https://github.com/stacksjs/stacks/releases/latest")
    RELEASE_TAG=${RELEASE_URL##*/}
  fi

  case "$RELEASE_TAG" in
    v*) ;;
    *) RELEASE_TAG="v${RELEASE_TAG}" ;;
  esac

  echo "Downloading Stacks ${RELEASE_TAG}..."
  TEMP_DIR=$(mktemp -d)
  curl -fsSL -o "${TEMP_DIR}/stacks.zip" "https://github.com/stacksjs/stacks/archive/refs/tags/${RELEASE_TAG}.zip"
  unzip -q "${TEMP_DIR}/stacks.zip" -d "$TEMP_DIR"
  ARCHIVE_DIR="${TEMP_DIR}/stacks-${RELEASE_TAG#v}"

  if [ ! -d "$ARCHIVE_DIR" ]; then
    echo "The Stacks release archive had an unexpected layout."
    exit 1
  fi

  mv "$ARCHIVE_DIR" "$PROJECT_NAME"
  rm -rf "$TEMP_DIR"
  TEMP_DIR=""
  cd "$PROJECT_NAME"
fi

# Detect if we're in a Stacks project
if [ ! -d "storage/framework/core" ]; then
  echo "Error: not inside a Stacks project."
  exit 1
fi

PROJECT_ROOT=$(pwd)

ensure_pantry

echo "Bootstrapping Stacks project..."
"${PROJECT_ROOT}/buddy" setup --skip-aws

echo ""
echo "Project bootstrapped successfully!"
if [ -n "$PROJECT_NAME" ]; then
  echo "Run 'cd $PROJECT_NAME && ./buddy dev' to start the dev server."
fi