ephemeralpg 1.9 (new formula)

Closes Homebrew/homebrew#49901.

Signed-off-by: Alex Dunn <adunn@ucsb.edu>

Formula/ephemeralpg.rb

@@ -0,0 +1,17 @@
+class Ephemeralpg < Formula
+  desc "Run tests on an isolated, temporary Postgres database"
+  homepage "http://ephemeralpg.org"
+  url "http://ephemeralpg.org/code/ephemeralpg-1.9.tar.gz"
+  mirror "https://bitbucket.org/eradman/ephemeralpg/get/ephemeralpg-1.9.tar.gz"
+  sha256 "3caf06f2be5d9f206f3c1174cc0c44cc359357fc7d41da026f858e01ef192792"
+
+  depends_on :postgresql
+
+  def install
+    system "make", "PREFIX=#{prefix}", "MANPREFIX=#{man}", "install"
+  end
+
+  test do
+    system "#{bin}/pg_tmp", "selftest"
+  end
+end