From 895b3e005dfe2a08f828ad7e6132b6ae563b64a7 Mon Sep 17 00:00:00 2001
From: Danilo Tuler <tuler@pobox.com>
Date: Thu, 5 Sep 2024 13:33:54 -0400
Subject: [PATCH] feat: cartesi-machine formula

---
 Formula/cartesi-machine.rb | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 Formula/cartesi-machine.rb

diff --git a/Formula/cartesi-machine.rb b/Formula/cartesi-machine.rb
new file mode 100644
index 0000000..3d7dba5
--- /dev/null
+++ b/Formula/cartesi-machine.rb
@@ -0,0 +1,31 @@
+class CartesiMachine < Formula
+  desc "Off-chain implementation of the Cartesi Machine"
+  homepage "https://cartesi.io/"
+  url "https://github.com/cartesi/machine-emulator/archive/refs/tags/v0.18.1.tar.gz"
+  sha256 "2d6ca78881b0a218aa9460d5cc7af7be51f9971b163305d6191039719568b5c3"
+  license "LGPL-3.0-only"
+  version "0.18.1"
+
+  depends_on "pkg-config" => :build
+  depends_on "wget" => :build
+  depends_on "boost" => :build
+  depends_on "libslirp" => :build
+  depends_on "lua" => :build
+  depends_on "openssl" => :build
+
+  resource "uarch" do
+    url "https://github.com/cartesi/machine-emulator/releases/download/v0.18.1/uarch-ram.bin"
+    sha256 "60888eed34d995be2480a456d48399c708fcd72d2d4f7e3b5a5423064e45444c"
+  end
+
+  patch :DATA
+
+  def install
+    system "make", "UARCH_RAM_IMAGE=#{resource("uarch").cached_download}", "BREW_PREFIX=#{prefix}"
+    system "make", "install", "PREFIX=#{prefix}"
+  end
+
+  test do
+    assert_match(/cartesi-machine #{version}/, shell_output("#{bin}/cartesi-machine --version | head -1"))
+  end
+end