[RTC-422] Allow for passing arguments to mix tasks

docker-compose-test.yaml

@@ -2,10 +2,12 @@ version: "3"
 
 services:
   test:
-    image: hexpm/elixir:1.14.4-erlang-25.3.2-alpine-3.16.5
-    command: sh -c "cd app/ && apk add git && mix local.hex --force && mix local.rebar --force && mix deps.get && mix coveralls.json --warnings-as-errors"
+    image: membraneframeworklabs/docker_membrane:v2.2.0
+    command: sh -c "cd app/ && mix deps.get && mix coveralls.json --warnings-as-errors"
     volumes:
       - .:/app
+      - /app/deps
+      - /app/_build
     ports:
       - "4000:4000"
     depends_on:

lib/mix/tasks/test_with_docker.ex

@@ -0,0 +1,55 @@
+defmodule Mix.Tasks.TestWithDocker do
+  @moduledoc """
+  Test the SDK with Jellyfish running in Docker
+  """
+
+  use Mix.Task
+
+  @impl Mix.Task
+  def run(args) do
+    if System.find_executable("docker") do
+      IO.puts("Running tests using Docker. To run tests without Docker call \"mix test.local\"")
+
+      docker_compose_prefix = ["docker", "compose", "-f", "docker-compose-test.yaml"]
+
+      stream_command(docker_compose_prefix ++ ["pull"])
+
+      stream_command(
+        docker_compose_prefix ++ ["up", "--remove-orphans", "test", "--exit-code-from", "test"]
+      )
+
+      stream_command(docker_compose_prefix ++ ["down"])
+    else
+      IO.puts("Running tests inside docker container ...")
+
+      Mix.Task.run("test", args)
+    end
+  end
+
+  defp stream_command(cmd) do
+    port =
+      Port.open({:spawn, Enum.join(cmd, " ")}, [
+        {:line, 1024},
+        :use_stdio,
+        :stderr_to_stdout,
+        :exit_status
+      ])
+
+    receive_and_print(port)
+  end
+
+  defp receive_and_print(port) do
+    receive do
+      {^port, {:data, {:eol, line}}} ->
+        IO.puts(line)
+        receive_and_print(port)
+
+      {^port, {:data, data}} ->
+        IO.puts(data)
+        receive_and_print(port)
+
+      {^port, {:exit_status, exit_status}} ->
+        IO.puts("Docker command exited with status code: #{exit_status}")
+    end
+  end
+end

mix.exs

@@ -34,7 +34,7 @@ defmodule Membrane.Template.Mixfile do
         "coveralls.post": :test,
         "coveralls.html": :test,
         "coveralls.json": :test,
-        "test.local": :test
+        "test.docker": :test
       ]
     ]
   end
@@ -74,7 +74,8 @@ defmodule Membrane.Template.Mixfile do
 
   defp dialyzer() do
     opts = [
-      flags: [:error_handling]
+      flags: [:error_handling],
+      plt_add_apps: [:mix]
     ]
 
     if System.get_env("CI") == "true" do
@@ -115,62 +116,8 @@ defmodule Membrane.Template.Mixfile do
 
   def aliases do
     [
-      test: &test_in_docker/1,
-      "test.local": ["cmd MIX_ENV=test_local mix test --without_docker"]
+      "test.local": ["cmd MIX_ENV=test_local mix test"],
+      "test.docker": "test_with_docker"
     ]
   end
-
-  defp test_in_docker(opts) do
-    cond do
-      List.last(opts) == "--without_docker" ->
-        IO.puts("Running tests locally (it requires setting up jellyfish without docker) ...")
-
-        Mix.Task.run("test", ["--exclude", "file_component_sources"])
-
-      System.find_executable("docker") ->
-        IO.puts("Running tests using Docker. To run tests without Docker call \"mix test.local\"")
-
-        docker_compose_prefix = ["docker", "compose", "-f", "docker-compose-test.yaml"]
-
-        stream_command(docker_compose_prefix ++ ["pull"])
-
-        stream_command(
-          docker_compose_prefix ++ ["up", "--remove-orphans", "test", "--exit-code-from", "test"]
-        )
-
-        stream_command(docker_compose_prefix ++ ["down"])
-
-      true ->
-        IO.puts("Running tests inside docker container ...")
-
-        Mix.Task.run("test")
-    end
-  end
-
-  defp stream_command(cmd) do
-    port =
-      Port.open({:spawn, Enum.join(cmd, " ")}, [
-        {:line, 1024},
-        :use_stdio,
-        :stderr_to_stdout,
-        :exit_status
-      ])
-
-    receive_and_print(port)
-  end
-
-  defp receive_and_print(port) do
-    receive do
-      {^port, {:data, {:eol, line}}} ->
-        IO.puts(line)
-        receive_and_print(port)
-
-      {^port, {:data, data}} ->
-        IO.puts(data)
-        receive_and_print(port)
-
-      {^port, {:exit_status, exit_status}} ->
-        IO.puts("Docker command exited with status code: #{exit_status}")
-    end
-  end
 end