commit cfcb4ac40981b4d9216db1fe9f8ae7d033167271
Author: John Zaitseff <J.Zaitseff@zap.org.au>
Date:   Fri Nov 15 15:21:07 2019 +1100

    Add a macOS Homebrew formula for Star Traders
    
    This formula has been submitted to the upstream Homebrew homebrew-core
    repository via https://github.com/Homebrew/homebrew-core/pull/46770

diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..0238b25
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+trader.rb	ident
diff --git a/trader.rb b/trader.rb
new file mode 100644
index 0000000..6420ed8
--- /dev/null
+++ b/trader.rb
@@ -0,0 +1,29 @@
+class Trader < Formula
+  desc "Star Traders"
+  homepage "https://www.zap.org.au/projects/trader/"
+  url "https://ftp.zap.org.au/pub/trader/unix/trader-7.13.tar.xz"
+  sha256 "0d2b51134166b0f436dc6423e2ce378b1df929a9de141c002f3da86af18bb262"
+
+  depends_on "pkg-config" => :build
+  depends_on "gettext"
+  depends_on "ncurses" # The system version does not work correctly
+
+  def install
+    ENV.prepend_path "PKG_CONFIG_PATH",
+        Formula["ncurses"].opt_libexec/"lib/pkgconfig"
+    args = %W[
+      --disable-dependency-tracking
+      --disable-silent-rules
+      --prefix=#{prefix}
+      --with-libintl-prefix=#{Formula["gettext"].opt_prefix}
+    ]
+    system "./configure", *args
+    system "make", "install"
+  end
+
+  test do
+    # Star Traders is an interactive game, so the only option for testing
+    # is to run something like "trader --version"
+    system "#{bin}/trader", "--version"
+  end
+end