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mix_templates

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A modular, open templating system, designed for use with `mix gen`. You care about this if: ① you'd like different templates than the ones built in to mix, ② you'd like to create your own templates, or ③ you have created a package such as Phoenix or Nerves that needs its own project se...

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mix_templates lib mix tasks template.uninstall.ex
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lib/mix/tasks/template.uninstall.ex 

defmodule Mix.Tasks.Template.Uninstall do



  @moduledoc(

    Path.join([__DIR__, "../../../README.md"])

    |> File.read!

    |> String.replace(~r/\A.*^### Use\w+/m, "")

    |> String.replace(~r/^###.*/m, ""))





  use Private

  use Mix.Task

  alias MixTemplates.Cache



  def run([ source ]) do

    case uninstall(source) do

      { :error, reason } ->

        Mix.shell.error([ :red, "Error: ",

                          :reset, "uninstalling template “#{source}:” #{reason}" ])

      { :ok, project } ->

        Mix.shell.info("template “#{project}” uninstalled")



      other ->

        raise inspect other

    end

  end





  defp uninstall(project) do

    if MixTemplates.find(project) do

      Cache.uninstall_template(project)

    else

      { :error, "template “#{project}” is not installed" }

    end

  end

  

end