I think there might be some mis-understanding going on here. Bobby is correct in that test files should have the extension .exs
, but this is not a test file. So, the file extension should indeed be .ex
.
You should simply be able to create your new module under lib
and it will be automatically available.
If this isn’t happening, check that elixirc_paths
in your Phoenix app project configuration is being pointed at the lib directory.
Here is an un-altered, generated Phoenix mix.exs
. Take note of the elixirc_paths
option in the project()
function. This essentially tells Phoenix to load up your lib
and web
folders. If this is missing, or has been tampered with, that could explain your problem.
defmodule LibModule.Mixfile do
use Mix.Project
def project do
[app: :lib_module,
version: "0.0.1",
elixir: "~> 1.2",
elixirc_paths: elixirc_paths(Mix.env),
compilers: [:phoenix, :gettext] ++ Mix.compilers,
build_embedded: Mix.env == :prod,
start_permanent: Mix.env == :prod,
aliases: aliases(),
deps: deps()]
end
# Configuration for the OTP application.
#
# Type `mix help compile.app` for more information.
def application do
[mod: {LibModule, []},
applications: [:phoenix, :phoenix_pubsub, :phoenix_html, :cowboy, :logger, :gettext,
:phoenix_ecto, :postgrex]]
end
# Specifies which paths to compile per environment.
defp elixirc_paths(:test), do: ["lib", "web", "test/support"]
defp elixirc_paths(_), do: ["lib", "web"]
# Specifies your project dependencies.
#
# Type `mix help deps` for examples and options.
defp deps do
[{:phoenix, "~> 1.2.0"},
{:phoenix_pubsub, "~> 1.0"},
{:phoenix_ecto, "~> 3.0"},
{:postgrex, ">= 0.0.0"},
{:phoenix_html, "~> 2.6"},
{:phoenix_live_reload, "~> 1.0", only: :dev},
{:gettext, "~> 0.11"},
{:cowboy, "~> 1.0"}]
end
# Aliases are shortcuts or tasks specific to the current project.
# For example, to create, migrate and run the seeds file at once:
#
# $ mix ecto.setup
#
# See the documentation for `Mix` for more info on aliases.
defp aliases do
["ecto.setup": ["ecto.create", "ecto.migrate", "run priv/repo/seeds.exs"],
"ecto.reset": ["ecto.drop", "ecto.setup"],
"test": ["ecto.create --quiet", "ecto.migrate", "test"]]
end
end