YarnParser

Installation

If available in Hex, the package can be installed by adding yarn_parser to your list of dependencies in mix.exs:

def deps do
  [
    {:yarn_parser, "~> 0.2.0"}
  ]
end

Usage

iex> input = 
  """
  # Some comment
  # yarn lockfile v1
  key1, key2:
    val1 true
    subkey1:
      val2 123
  """

iex> {:ok, parsed} = YarnParser.parse(input)
parsed
{:ok,
  %{
    "comments" => ["# Some comment"],
    "key1" => %{
      "val1" => true,
      "subkey1" => %{
        "val2" => 123
      }
    },
    "key2" => %{
      "val1" => true,
      "subkey1" => %{
        "val2" => 123
      }
    }
  }
}

iex> YarnParser.get_version(parsed)
1

TODO

• Parse with merge conflicts
• Improve error messages