diff --git a/Aliases/sem b/Aliases/sem
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--- /dev/null
+++ b/Aliases/sem
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+../Formula/schema-evolution-manager.rb
\ No newline at end of file
diff --git a/Formula/schema-evolution-manager.rb b/Formula/schema-evolution-manager.rb
new file mode 100644
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+++ b/Formula/schema-evolution-manager.rb
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+class SchemaEvolutionManager < Formula
+  desc "Manage postgresql database schema migrations"
+  homepage "https://github.com/mbryzek/schema-evolution-manager"
+  url "https://github.com/mbryzek/schema-evolution-manager/archive/0.9.40.tar.gz"
+  sha256 "cf5aab3f2fe81e3daca400811f46a11d4ebd25d7325eca92a83dbe0494e25d5a"
+
+  bottle :unneeded
+
+  def install
+    system "./install.sh", prefix
+  end
+
+  test do
+    (testpath/"new.sql").write <<~EOS
+      CREATE TABLE IF NOT EXISTS test (id text);
+    EOS
+    system "git", "init", "."
+    assert_match "File staged in git", shell_output("#{bin}/sem-add ./new.sql")
+  end
+end