65 lines
1.8 KiB
Ruby
65 lines
1.8 KiB
Ruby
class GnuChess < Formula
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desc "Chess-playing program"
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homepage "https://www.gnu.org/software/chess/"
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url "https://ftp.gnu.org/gnu/chess/gnuchess-6.2.7.tar.gz"
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mirror "https://ftpmirror.gnu.org/chess/gnuchess-6.2.7.tar.gz"
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sha256 "e536675a61abe82e61b919f6b786755441d9fcd4c21e1c82fb9e5340dd229846"
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license "GPL-3.0"
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livecheck do
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url :stable
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regex(/href=.*?gnuchess[._-]v?(\d+(?:\.\d+)+)\.t/i)
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end
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bottle do
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sha256 "85423112485c7dbe474c99c93008b8a7a7a8c9a9737bbda3e372fde8674cbef1" => :catalina
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sha256 "4bc514e190844faa459fbbc204c7bdd4699cb6cd09011811ae0999429343f0da" => :mojave
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sha256 "81883d1506513bdb4feff2617b492237aef06a2f17f3bd4eb81e68142c4d73af" => :high_sierra
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end
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head do
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url "https://svn.savannah.gnu.org/svn/chess/trunk"
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on "help2man" => :build
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depends_on "gettext"
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end
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depends_on "readline"
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resource "book" do
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url "https://ftp.gnu.org/gnu/chess/book_1.02.pgn.gz"
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sha256 "deac77edb061a59249a19deb03da349cae051e52527a6cb5af808d9398d32d44"
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end
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def install
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# Fix "install-sh: Permission denied" issue
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chmod "+x", "install-sh"
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if build.head?
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system "autoreconf", "--install"
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chmod 0755, "install-sh"
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end
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system "./configure", "--disable-dependency-tracking",
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"--prefix=#{prefix}"
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system "make", "install"
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resource("book").stage do
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doc.install "book_1.02.pgn"
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end
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end
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def caveats
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<<~EOS
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This formula also downloads the additional opening book. The
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opening book is a PGN file located in #{doc} that can be added
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using gnuchess commands.
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EOS
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end
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test do
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assert_equal "GNU Chess #{version}", shell_output("#{bin}/gnuchess --version").chomp
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end
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end
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