1 files changed, 27 insertions, 0 deletions
diff --git a/Library/Formula/envv.rb b/Library/Formula/envv.rb
new file mode 100644
index 000000000..22c61d600
--- /dev/null
+++ b/Library/Formula/envv.rb
@@ -0,0 +1,27 @@
+class Envv < Formula
+  homepage "https://github.com/jakewendt/envv#readme"
+  url "https://github.com/jakewendt/envv/archive/v1.7.tar.gz"
+  sha1 "ec92fc104f9cdaee7d53bf2d20489c4746cfaec3"
+
+  def install
+    system "make"
+
+    bin.install "envv"
+    man1.install "envv.1"
+  end
+
+  test do
+    ENV["mylist"] = "A:B:C"
+    assert_equal "mylist=A:C; export mylist", shell_output("#{bin}/envv del mylist B").strip
+    assert_equal "mylist=B:C; export mylist", shell_output("#{bin}/envv del mylist A").strip
+    assert_equal "mylist=A:B; export mylist", shell_output("#{bin}/envv del mylist C").strip
+
+    assert_equal "", shell_output("#{bin}/envv add mylist B").strip
+    assert_equal "mylist=B:A:C; export mylist", shell_output("#{bin}/envv add mylist B 1").strip
+    assert_equal "mylist=A:C:B; export mylist", shell_output("#{bin}/envv add mylist B 99").strip
+
+    assert_equal "mylist=A:B:C:D; export mylist", shell_output("#{bin}/envv add mylist D").strip
+    assert_equal "mylist=D:A:B:C; export mylist", shell_output("#{bin}/envv add mylist D 1").strip
+    assert_equal "mylist=A:B:D:C; export mylist", shell_output("#{bin}/envv add mylist D 3").strip
+  end
+end