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nerves lib mix tasks nerves.info.ex
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lib/mix/tasks/nerves.info.ex

defmodule Mix.Tasks.Nerves.Info do
use Mix.Task
import Mix.Nerves.IO
@shortdoc "Prints Nerves information"
@moduledoc """
Prints Nerves system information.
mix nerves.info
"""
@switches [target: :string]
def run(argv) do
debug_info "Info Start"
{opts, _, _} = OptionParser.parse(argv, switches: @switches)
Nerves.Env.disable
if target = opts[:target] do
Nerves.Env.change_target(target)
end
Mix.Tasks.Nerves.Env.run(["--info", "--disable"])
Mix.shell.info "Nerves: #{Nerves.version}"
Mix.shell.info "Nerves Bootstrap: #{Nerves.Bootstrap.version}"
Mix.shell.info "Elixir: #{Nerves.elixir_version}"
Nerves.Env.enable
debug_info "Info End"
end
end