Use Bakeware to create standalone binary

README.md

@@ -1,21 +1,13 @@
 # FindOldMp3s
 
-**TODO: Add description**
+This project creates a CLI tool which will find MP3 files with bad bitrate. Bakeware will produce a standalone binary
+file - this is NO escript release!
 
-## Installation
+## Setup
 
-If [available in Hex](https://hex.pm/docs/publish), the package can be installed
-by adding `find_old_mp3s` to your list of dependencies in `mix.exs`:
-
-```elixir
-def deps do
-  [
-    {:find_old_mp3s, "~> 0.1.0"}
-  ]
-end
+```shell
+mix deps.get
+MIX_ENV=prod mix release
 ```
 
-Documentation can be generated with [ExDoc](https://github.com/elixir-lang/ex_doc)
-and published on [HexDocs](https://hexdocs.pm). Once published, the docs can
-be found at <https://hexdocs.pm/find_old_mp3s>.
-
+The built binary will be in `_build/prod/rel/bakeware/find_old_mp3s`

lib/find_old_mp3s.ex

@@ -1,18 +1,9 @@
-defmodule FindOldMp3s do
-  @moduledoc """
-  Documentation for `FindOldMp3s`.
-  """
+defmodule FindOldMp3s.Main do
+  use Bakeware.Script
 
-  @doc """
-  Hello world.
-
-  ## Examples
-
-      iex> FindOldMp3s.hello()
-      :world
-
-  """
-  def hello do
-    :world
+  @impl Bakeware.Script
+  def main(_args) do
+    IO.puts "Hello, World!"
+    0
   end
 end

mix.exs

@@ -1,28 +1,41 @@
 defmodule FindOldMp3s.MixProject do
   use Mix.Project
 
+  @app :find_old_mp3s
+
   def project do
     [
-      app: :find_old_mp3s,
+      app: @app,
       version: "0.1.0",
       elixir: "~> 1.15",
       start_permanent: Mix.env() == :prod,
-      deps: deps()
+      deps: deps(),
+      releases: [{@app, release()}],
+      preferred_cli_env: [release: :prod]
     ]
   end
 
   # Run "mix help compile.app" to learn about applications.
   def application do
     [
-      extra_applications: [:logger]
+      extra_applications: [:logger],
+      mod: {FindOldMp3s.Main, []}
     ]
   end
 
   # Run "mix help deps" to learn about dependencies.
   defp deps do
     [
-      # {:dep_from_hexpm, "~> 0.3.0"},
-      # {:dep_from_git, git: "https://github.com/elixir-lang/my_dep.git", tag: "0.1.0"}
+      {:bakeware, "~> 0.2.4"}
+    ]
+  end
+
+  defp release do
+    [
+      overwrite: true,
+      quiet: true,
+      steps: [:assemble, &Bakeware.assemble/1],
+      strip_beams: Mix.env() == :prod
     ]
   end
 end

mix.lock

@@ -0,0 +1,4 @@
+%{
+  "bakeware": {:hex, :bakeware, "0.2.4", "0aaf49b34f4bab2aa433f9ff1485d9401e421603160abd6d269c469fc7b65212", [:make, :mix], [{:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm", "7b97bcf6fbeee53bb32441d6c495bf478d26f9575633cfef6831e421e86ada6d"},
+  "elixir_make": {:hex, :elixir_make, "0.8.3", "d38d7ee1578d722d89b4d452a3e36bcfdc644c618f0d063b874661876e708683", [:mix], [{:castore, "~> 0.1 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: true]}, {:certifi, "~> 2.0", [hex: :certifi, repo: "hexpm", optional: true]}], "hexpm", "5c99a18571a756d4af7a4d89ca75c28ac899e6103af6f223982f09ce44942cc9"},
+}