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mix.exs

defmodule Nerves.Bootstrap.Mixfile do
use Mix.Project
def project do
[app: :nerves_bootstrap,
version: "0.6.3",
elixir: "~> 1.4",
aliases: aliases(),
xref: [exclude: [Nerves.Env]],
description: description(),
package: package(),
deps: deps(),
]
end
def application do
[extra_applications: []]
end
def aliases do
["compile.elixir": [&unload_bootstrap/1, "compile.elixir"],
run: [&unload_bootstrap/1, "run"],
install: ["archive.build -o nerves_bootstrap.ez", "archive.install nerves_bootstrap.ez --force"]]
end
defp deps do
[
{:ex_doc, "~> 0.16", only: :dev},
]
end
defp description do
"""
nerves_bootstrap
"""
end
defp package do
[maintainers: [],
files: ["lib", "LICENSE", "mix.exs", "README.md", "test", "templates"],
licenses: ["Apache 2.0"],
links: %{"Github" => "https://github.com/nerves-project/nerves_bootstrap"}]
end
defp unload_bootstrap(_) do
Application.stop(:nerves_bootstrap)
paths = Path.wildcard(Path.join(archives_path(), "nerves_bootstrap*"))
Enum.each(paths, fn archive ->
ebin = archive_ebin(archive)
Code.delete_path(ebin)
{:ok, files} = ebin |> :unicode.characters_to_list |> :erl_prim_loader.list_dir
Enum.each(files, fn file ->
file = List.to_string(file)
size = byte_size(file) - byte_size(".beam")
case file do
<<name :: binary-size(size), ".beam">> ->
module = String.to_atom(name)
:code.delete(module)
:code.purge(module)
_ ->
:ok
end
end)
end)
end
defp archives_path do
if function_exported?(Mix.Local, :path_for, 1),
do: Mix.Local.path_for(:archive),
else: Mix.Local.archives_path
end
defp archive_ebin(archive) do
if function_exported?(Mix.Local, :archive_ebin, 1),
do: Mix.Local.archive_ebin(archive),
else: Mix.Archive.ebin(archive)
end
end