patchpal 0.4.0 (new formula)

Formula/p/patchpal.rb

@@ -0,0 +1,57 @@
+class Patchpal < Formula
+  desc "AI Assisted Patch Backporting Tool Frontend"
+  homepage "https://gitlab.com/patchpal-ai/patchpal-gui"
+  url "https://gitlab.com/patchpal-ai/patchpal-gui/-/archive/v0.4.0/patchpal-gui-v0.4.0.tar.bz2"
+  sha256 "69e949af1c458879ffbc7198fffc16f7fae288825dc012045224d108be9be339"
+  license "Apache-2.0"
+
+  depends_on "pkgconf" => :build
+  depends_on "rust" => :build
+
+  depends_on "cairo"
+  depends_on "gawk"
+  depends_on "gdk-pixbuf"
+  depends_on "gettext"
+  depends_on "glib"
+  depends_on "graphene"
+  depends_on "gtk4"
+  depends_on "harfbuzz"
+  depends_on "llvm"
+  depends_on "pango"
+
+  on_linux do
+    depends_on "xorg-server" => :test
+  end
+
+  def install
+    system "cargo", "install", *std_cargo_args
+  end
+
+  test do
+    if OS.linux?
+      xvfb_pid = spawn Formula["xorg-server"].bin/"Xvfb", ":1"
+      ENV["DISPLAY"] = ":1"
+      sleep 10
+    end
+
+    system "git", "init"
+    system "git", "checkout", "-b", "main"
+    (testpath/"test.txt").write "Hello world"
+    system "git", "add", "test.txt"
+    system "git", "commit", "-m", "initial commit"
+
+    system "git", "checkout", "-b", "test"
+    rm (testpath/"test.txt")
+    (testpath/"test.txt").write "Foo bar"
+    system "git", "add", "test.txt"
+    system "git", "commit", "-m", "to-cherrypick"
+    commit_hash = shell_output("git rev-parse HEAD").strip
+
+    system "git", "switch", "main"
+    system bin/"patchpal", "--commit-clean", "--no-ai", commit_hash
+    assert_match commit_hash, shell_output("git log -1 --pretty=%B")
+    assert_match "Foo bar", (testpath/"test.txt").read
+  ensure
+    Process.kill("TERM", xvfb_pid) if xvfb_pid
+  end
+end