50 lines
1.2 KiB
Elixir
50 lines
1.2 KiB
Elixir
defmodule Mix.Tasks.Pandoc do
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use Mix.Task
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@ext ".md"
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@impl true
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def run(args) do
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switches = [runtime_config: :boolean]
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{opts, remaining_args} = OptionParser.parse_head!(args, switches: switches)
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if opts[:runtime_config] do
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Mix.Task.run("app.config")
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else
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Mix.Task.run("loadpaths")
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Application.ensure_all_started(:pandoc)
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end
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Mix.Task.reenable("pandoc")
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install_and_run(remaining_args)
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end
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defp install_and_run([profile | _args] = all) do
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IO.puts("Converting markdown...")
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profile = String.to_atom(profile)
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config = Application.get_env(:pandoc, profile)
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args = config[:args] || []
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opts = [cd: config[:cd] || File.cwd!()]
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out_path = List.last(args)
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full_out_path = [opts[:cd], out_path] |> Path.join() |> Path.expand()
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File.rm_rf!(full_out_path)
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File.mkdir_p!(full_out_path)
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opts[:cd]
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|> Path.join("*#{@ext}")
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|> Path.wildcard()
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|> Enum.each(fn path ->
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case Pandoc.run(profile, path) do
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0 -> :ok
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status -> Mix.raise("`mix pandoc #{Enum.join(all, " ")}` exited with #{status}")
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end
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end)
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end
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defp install_and_run([]) do
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Mix.raise("`mix pandoc` expects the profile as argument")
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end
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end
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