#!/usr/bin/env bash
set -euo pipefail
if ! command -v jq >/dev/null 2>&1; then
  echo "ERROR: jq not found" >&2
  exit 1
fi

TMP=package.json.$$

# Ensure scripts exist and add lint variants
jq '.
  | .scripts = (.scripts // {})
  | .scripts["lint:phase0"] = "LINT_SCOPE=phase0 eslint ."
  | .scripts["lint:full"] = "LINT_SCOPE=full eslint ."
  | .scripts["check"] = (.scripts["check"] // "npm run typecheck && npm run lint:phase0 && npm run test:run")
' package.json > "$TMP" && mv "$TMP" package.json

echo "package.json scripts patched (lint:phase0, lint:full, check)."