archi-steam-farm 2.1.5 (new formula)

Closes #5601.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/archi-steam-farm.rb

@@ -0,0 +1,23 @@
+class ArchiSteamFarm < Formula
+  desc "ASF is a C# application that allows you to farm steam cards"
+  homepage "https://github.com/JustArchi/ArchiSteamFarm"
+  url "https://github.com/JustArchi/ArchiSteamFarm/releases/download/2.1.5.4/ASF.zip"
+  sha256 "244f2e213927ad4512036a30bff201d94db1129a9f8650e39bdbf22a0f4951f8"
+
+  depends_on "mono"
+
+  def install
+    libexec.install "ASF.exe"
+    (bin/"asf").write <<-EOS.undent
+      #!/bin/bash
+      mono #{libexec}/ASF.exe "$@"
+    EOS
+
+    etc.install "config" => "asf"
+    libexec.install_symlink etc/"asf" => "config"
+  end
+
+  test do
+    assert_match "ASF V2.1.5.4", shell_output("#{bin}/asf --client")
+  end
+end