gistfile1.txt

check_node_version() {
  required_version=$(jq -r '.engines.node' package.json)
  current_version=$(node -v)

  if [[ $current_version == v$required_version ]]; then
    echo "Node version is correct: $current_version"
  else
    echo "Error: Node version mismatch. Required: $required_version, Installed: $current_version"
  fi
}

check_node_version() {
required_version=$(grep -oP '"node": "\K[^"]+' package.json)
current_version=$(node -v)

if [[ $current_version == v$required_version ]]; then
echo "Node version is correct: $current_version"
else
echo "Error: Node version mismatch. Required: $required_version, Installed: $current_version"
fi
}

required_version=$(grep -o '"node": "[^"]"' package.json | awk -F'"' '{print $4}')
current_version=$(node -v)

if [[ $current_version == v$required_version ]]; then
echo "Node version is correct: $current_version"
else
echo "Error: Node version mismatch. Required: $required_version, Installed: $current_version"
fi

required_version=$(grep -o '"engines": {[^}]}' package.json | awk -F'"' '/"node": "[^"]"/ {print $4}')
current_version=$(node -v)

if [[ $required_version && $current_version == v$required_version ]]; then
echo "Node version is correct: $current_version"
else
echo "Error: Node version mismatch. Required: $required_version, Installed: $current_version"
fi

required_version=$(grep -A 1 '"engines": {' package.json | grep '"node":' | sed 's/[^0-9.]//g')

required_version=$(grep -A 1 '"engines": {' package.json | grep '"node":' | sed 's/[^0-9.]//g' | sed 's/^./0./')
current_version=$(node -v | sed 's/v//')

if [[ $required_version && $current_version == v$required_version ]]; then
echo "Node version is correct: $current_version"
else
echo "Error: Node version mismatch. Required: v$required_version, Installed: $current_version"
fi

current_version=$(node -v | sed 's/v//;s/(.[0-9]).[0-9]/\1/')