Packages

earmark

0.2.1
1.5.0-pre1 retired 1.5.0-pre retired 1.4.49 retired 1.4.48 retired 1.4.47 retired 1.4.46 retired 1.4.45 retired 1.4.44 retired 1.4.43 retired 1.4.42 retired 1.4.41 retired 1.4.40 retired 1.4.39 retired 1.4.38 retired 1.4.37 retired 1.4.36 retired 1.4.35 retired 1.4.34 retired 1.4.33 retired 1.4.32 retired 1.4.31 retired 1.4.30 retired 1.4.29 retired 1.4.28 retired 1.4.27 retired 1.4.26 retired 1.4.25 retired 1.4.24 retired 1.4.23 retired 1.4.22 retired 1.4.21 retired 1.4.20 retired 1.4.19 retired 1.4.18 retired 1.4.17 retired 1.4.16 retired 1.4.16-pre2 retired 1.4.16-pre1 retired 1.4.16-pre retired 1.4.15 retired 1.4.14 retired 1.4.13 retired 1.4.12 retired 1.4.10 retired 1.4.9 retired 1.4.8 retired 1.4.7 retired 1.4.6 retired 1.4.5 retired 1.4.4 retired 1.4.3 retired 1.4.2 retired 1.4.1 retired 1.4.0 retired 1.3.6 retired 1.3.5 retired 1.3.4 retired 1.3.3 retired 1.3.2 retired 1.3.1 retired 1.3.0 retired 1.2.6 retired 1.2.5 retired 1.2.4 retired 1.2.3 retired 1.2.2 retired 1.2.1 retired 1.2.0 retired 1.1.1 retired 1.1.0 retired 1.0.3 retired 1.0.2 retired 1.0.1 retired 1.0.0 retired 0.2.1 retired 0.2.0 retired 0.1.19 retired 0.1.18 retired 0.1.17 retired 0.1.16 retired 0.1.15 retired 0.1.14 retired 0.1.13 retired 0.1.12 retired 0.1.10 retired 0.1.9 retired 0.1.8 retired 0.1.7 retired 0.1.6 retired 0.1.5 retired 0.1.4 retired 0.1.3 retired 0.1.2 retired 0.1.1 retired 0.1.0 retired

Earmark is a pure-Elixir Markdown converter. It is intended to be used as a library (just call Earmark.as_html), but can also be used as a command-line tool (run mix escript.build first). Output generation is pluggable.

Retired package: Deprecated - Earmark is no longer maintained. Migrate to a replacement, for example MDEx (https://hex.pm/packages/mdex).
HexDocs

Current section

Files

Jump to
Readme
95 Versions
0 Dependencies
114 Dependants
1 Advisory
Files
Activity
earmark lib earmark cli.ex
Raw

lib/earmark/cli.ex 

defmodule Earmark.CLI do



  def main(argv) do

    argv 

    |> parse_args 

    |> process

  end



  @args """

  usage:



     earmark [ <file> ]



  convert file from Markdown to HTML.

  """



  defp parse_args(argv) do

    parse = OptionParser.parse(argv, switches: [ help: :boolean],

                                     aliases:  [ h:    :help   ])

    case  parse  do



    { [ help: true ],  _,  _ } -> :help

    { _, [ filename ], _     } -> open_file(filename)

    { _, [ ],          _ }     -> :stdio

    _                          -> :help

    end

  end





  defp process(:help) do

    IO.puts(:stderr, @args)

    exit(2)

  end



  defp process(io_device) do

    content = IO.stream(io_device, :line) |> Enum.to_list

    Earmark.to_html(content, %Earmark.Options{})

    |> IO.puts

  end







  defp open_file(filename), do: io_device(File.open(filename, [:utf8]), filename)



  defp io_device({:ok, io_device}, _), do: io_device

  defp io_device({:error, reason}, filename) do

    IO.puts(:stderr, "#{filename}: #{:file.format_error(reason)}")

    exit(1)

  end





end