Packages

pow_assent

0.4.2
0.4.18 0.4.17 0.4.16 0.4.15 0.4.14 0.4.13 0.4.12 0.4.11 0.4.10 0.4.9 0.4.8 0.4.7 0.4.6 0.4.5 0.4.4 0.4.3 0.4.2 0.4.1 0.4.0 0.3.2 0.3.1 0.3.0 0.2.4 0.2.3 0.2.2 0.2.1 0.2.0 0.1.0 0.1.0-rc.2 0.1.0-rc.1 0.1.0-rc.0 0.1.0-alpha.12 0.1.0-alpha.11 0.1.0-alpha.10 0.1.0-alpha.9 0.1.0-alpha.8 0.1.0-alpha.7 0.1.0-alpha.6 0.1.0-alpha.5 0.1.0-alpha.4 0.1.0-alpha.3 0.1.0-alpha.2 retired 0.1.0-alpha.1 0.1.0-alpha

Multi-provider support for Pow

Security advisory: This version has known vulnerabilities. View advisories
HexDocs

Current section

Files

Jump to
Readme
44 Versions
7 Dependencies
Dependants
1 Advisory
Files
Activity
pow_assent lib ex_doc markdown.ex
Raw

lib/ex_doc/markdown.ex 

if Code.ensure_loaded?(ExDoc.Markdown.Earmark) do

  # Due to how relative links works in ExDoc, it's necessary for us to use a

  # custom markdown parser to ensure that paths will work in generated docs.

  #

  # Ref: https://github.com/elixir-lang/ex_doc/issues/889



defmodule ExDoc.PowAssent.Markdown do

  @moduledoc false



  alias ExDoc.Markdown.Earmark



  @behaviour ExDoc.Markdown



  defdelegate assets(arg), to: Earmark

  defdelegate before_closing_head_tag(arg), to: Earmark

  defdelegate before_closing_body_tag(arg), to: Earmark

  defdelegate configure(arg), to: Earmark

  defdelegate available?(), to: Earmark



  def to_html(text, opts) do

    config     = Mix.Project.config()[:docs]

    source_url = config[:source_url] <> "/" <> source_ref_pattern(config[:source_url], config[:source_ref])



    text

    |> convert_relative_docs_url(source_url)

    |> Earmark.to_html(opts)

  end



  defp source_ref_pattern("https://github.com/" <> _rest, ref), do: "blob/#{ref}"



  @markdown_regex ~r/(\[[\S ]*\]\()([\S]*?)(\.md|\.ex|\.exs)([\S]*?\))/



  defp convert_relative_docs_url(text, source_url) do

    Regex.replace(@markdown_regex, text, fn

      _, arg1, "http" <> path, extension, arg3 -> "#{arg1}http#{path}#{extension}#{arg3}"

      _, arg1, path, ".md", arg3 -> "#{arg1}#{convert_to_docs_html_url(path)}.html#{arg3}"

      _, arg1, path, extension, arg3 when extension in [".ex", ".exs"] -> "#{arg1}#{convert_to_source_url(path, extension, source_url)}#{arg3}"

    end)

  end



  defp convert_to_docs_html_url("../README"), do: "README"

  defp convert_to_docs_html_url("guides/" <> guide), do: guide

  defp convert_to_docs_html_url(path), do: path



  defp convert_to_source_url("lib/" <> path, extension, source_url), do: source_url <> "/lib/" <> path <> extension

end

end