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reach

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reach lib mix tasks reach.ex
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lib/mix/tasks/reach.ex 

defmodule Mix.Tasks.Reach do

  @moduledoc """

  Generates an interactive HTML report for Elixir/Erlang/Gleam/JavaScript source files.

  """



  use Mix.Task



  alias Reach.CLI.Commands.Report

  alias Reach.CLI.Options

  alias Reach.CLI.Pipe



  @shortdoc "Generate interactive HTML report"



  @help """

  Generates an interactive HTML report for Elixir/Erlang/Gleam/JavaScript source files.



      mix reach

      mix reach lib/my_app/server.ex

      mix reach --dead-code

      mix reach --format dot



  Options:



    --format      Output format: html (default), dot, json

    --output      Output directory (default: reach_report)

    --open        Open browser after generating

    --no-open     Do not open browser after generating

    --dead-code   Highlight dead code

    --help        Show this help

  """



  @switches [

    output: :string,

    format: :string,

    open: :boolean,

    dead_code: :boolean,

    help: :boolean

  ]



  @aliases [o: :output, f: :format, h: :help]



  @impl Mix.Task

  def run(args) do

    Pipe.safely(fn ->

      {opts, files} = Options.parse(args, @switches, @aliases)



      if opts[:help] do

        Mix.shell().info(@help)

      else

        Report.run(opts, files)

      end

    end)

  end

end