Initial commit

Author: Stan Ansems

.gitignore

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+# The directory Mix will write compiled artifacts to.
+/_build/
+
+# If you run "mix test --cover", coverage assets end up here.
+/cover/
+
+# The directory Mix downloads your dependencies sources to.
+/deps/
+
+# Where third-party dependencies like ExDoc output generated docs.
+/doc/
+
+# Ignore .fetch files in case you like to edit your project deps locally.
+/.fetch
+
+# If the VM crashes, it generates a dump, let's ignore it too.
+erl_crash.dump
+
+# Also ignore archive artifacts (built via "mix archive.build").
+*.ez
+
+# Ignore package tarball (built via "mix hex.build").
+route_toggle_plug-*.tar

README.md

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+# RouteTogglePlug
+
+Small plug to toggle routes based on their patch by a environment variable or app config
+
+## Installation
+
+The package can be installed by adding `route_toggle_plug` to your list of dependencies in `mix.exs`:
+
+```elixir
+def deps do
+  [
+    {:route_toggle_plug, "~> 0.1"}
+  ]
+end
+```
+
+## Configuration
+
+Add plug
+```elixir
+
+plug RouteTogglePlug, paths: ["/docs", "/docs-json"], key: :docs_enabled
+
+```
+
+Configuration to add to config.exs
+
+```elixir
+config :route_toggle_plug,
+  docs_enabled: true
+```

lib/route_toggle_plug.ex

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+defmodule RouteTogglePlug do
+  import Plug.Conn
+
+  def init(opts) do
+    opts
+  end
+
+  def call(conn = %{request_path: path}, paths: paths, key: key) do
+    if path not in paths || Application.get_env(:route_toggle_plug, key) do
+      conn
+    else
+      conn
+      |> Plug.Conn.resp(404, "Not found")
+      |> halt
+    end
+  end
+
+  def call(conn, _opts) do
+    conn
+  end
+end

mix.exs

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+defmodule RouteTogglePlug.MixProject do
+  use Mix.Project
+
+  def project do
+    [
+      app: :route_toggle_plug,
+      version: "0.1",
+      elixir: "~> 1.9",
+      start_permanent: Mix.env() == :prod,
+      description: description(),
+      package: package(),
+      deps: deps(),
+      name: "RouteTogglePlug",
+      source_url: "https://github.com/StanAnsems/RouteTogglePlug"
+    ]
+  end
+
+  def application, do: []
+
+  defp deps do
+    [
+      {:ex_doc, "~> 0.19", only: :dev, runtime: false}
+    ]
+  end
+
+  defp description() do
+    "Small plug to toggle routes based on their patch by a environment variable or app config"
+  end
+
+  defp package() do
+    [
+      files: ["lib", "mix.exs", "README.md"],
+      licenses: ["MIT"],
+      links: %{"GitHub" => "https://github.com/StanAnsems/RouteTogglePlug"}
+    ]
+  end
+end