From b3c41150293ca0872fbdbb8779ba716cf3591793 Mon Sep 17 00:00:00 2001
From: maxbarsukov <maximbarsukov@bk.ru>
Date: Sun, 27 Oct 2024 17:52:19 +0300
Subject: [PATCH] feat: :sparkles: setup escript compilation

---
 .gitignore  |  3 +++
 lib/main.ex | 18 ++++++++++++++++++
 mix.exs     |  9 +++++++++
 3 files changed, 30 insertions(+)
 create mode 100644 lib/main.ex

diff --git a/.gitignore b/.gitignore
index 4ddc3c9..9e5d86c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,6 +23,9 @@ erl_crash.dump
 fp_lab3-*.tar
 # Temporary files, for example, from tests.
 /tmp/
+# Generated executables
+/out/
+!/out/.keep
 
 ### IntelliJ IDEA ###
 .idea/
diff --git a/lib/main.ex b/lib/main.ex
new file mode 100644
index 0000000..ed6325a
--- /dev/null
+++ b/lib/main.ex
@@ -0,0 +1,18 @@
+defmodule InterpolationApp.Main do
+  @moduledoc """
+  Application entry point
+  """
+
+  @spec main([String.t()]) :: any()
+  def main(args \\ []) do
+    args
+    |> parse_args()
+    |> IO.puts()
+  end
+
+  defp parse_args(args) do
+    {opts, word, _} = args |> OptionParser.parse(switches: [upcase: :boolean])
+
+    {opts, List.to_string(word)}
+  end
+end
diff --git a/mix.exs b/mix.exs
index 03d78c0..632f429 100644
--- a/mix.exs
+++ b/mix.exs
@@ -10,6 +10,7 @@ defmodule FpLab3.MixProject do
   def project do
     [
       app: :fp_lab3,
+      escript: escript(),
       elixir: "~> 1.17",
       elixirc_paths: elixirc_paths(Mix.env()),
       preferred_cli_env: [
@@ -37,6 +38,14 @@ defmodule FpLab3.MixProject do
     ]
   end
 
+  defp escript do
+    [
+      main_module: InterpolationApp.Main,
+      path: "./out/interpolation-app",
+      name: "interpolation-app"
+    ]
+  end
+
   def application do
     [
       extra_applications: [:logger]