Add support in release and separate conf files for release/source

install

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

mix.exs

@@ -33,7 +33,8 @@ defmodule Mobilizon.Mixfile do
         mobilizon: [
           include_executables_for: [:unix],
           applications: [eldap: :transient],
-          config_providers: [{Mobilizon.ConfigProvider, "/etc/mobilizon/config.exs"}]
+          config_providers: [{Mobilizon.ConfigProvider, "/etc/mobilizon/config.exs"}],
+          steps: [:assemble, &copy_files/1, &copy_config/1]
         ]
       ]
     ]
@@ -49,6 +50,23 @@ defmodule Mobilizon.Mixfile do
     ]
   end
 
+  def copy_files(%{path: target_path} = release) do
+    File.cp_r!("./rel/overlays", target_path)
+    release
+  end
+
+  def copy_config(%{path: target_path} = release) do
+    support_path = Path.join([target_path, "support"])
+    File.mkdir!(support_path)
+
+    File.cp_r!(
+      "./support",
+      support_path
+    )
+
+    release
+  end
+
   # Specifies which paths to compile per environment.
   defp elixirc_paths(:test), do: ["lib", "test/support"]
   defp elixirc_paths(:dev), do: ["lib", "test/support/factory.ex"]