git-when-merged 1.0.0 (new formula)

Closes Homebrew/homebrew#48018.

Signed-off-by: Dominyk Tiller <dominyktiller@gmail.com>

Formula/git-when-merged.rb

@@ -0,0 +1,29 @@
+class GitWhenMerged < Formula
+  desc "Find where a commit was merged in git."
+  homepage "https://github.com/mhagger/git-when-merged"
+  url "https://github.com/mhagger/git-when-merged/archive/v1.0.0.tar.gz"
+  sha256 "1be0f2c660e6e0cef66593aac681163b97027a7be028b6d2b3901fee00639ad7"
+
+  bottle :unneeded
+
+  def install
+    bin.install "bin/git-when-merged"
+  end
+
+  test do
+    system "git", "init"
+    touch "foo"
+    system "git", "add", "foo"
+    system "git", "commit", "-m", "foo"
+    system "git", "checkout", "-b", "bar"
+    touch "bar"
+    system "git", "add", "bar"
+    system "git", "commit", "-m", "bar"
+    system "git", "checkout", "master"
+    system "git", "merge", "--no-ff", "bar"
+    touch "baz"
+    system "git", "add", "baz"
+    system "git", "commit", "-m", "baz"
+    system "#{bin}/git-when-merged", "bar"
+  end
+end