37 lines
1.2 KiB
Ruby
37 lines
1.2 KiB
Ruby
class Stockfish < Formula
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desc "Strong open-source chess engine"
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homepage "https://stockfishchess.org/"
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url "https://github.com/official-stockfish/Stockfish/archive/sf_12.tar.gz"
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sha256 "d1ec11d1cb8dfc5b33bcd6ec89ed0bafb3951cc1690851448a2696caa2022899"
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license "GPL-3.0-only"
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head "https://github.com/official-stockfish/Stockfish.git"
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livecheck do
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url "https://github.com/official-stockfish/Stockfish/releases/latest"
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regex(%r{href=.*?/tag/(?:sf[._-])?v?(\d+(?:\.\d+)*)["' >]}i)
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end
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bottle do
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cellar :any_skip_relocation
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sha256 "33e7b97bde0b94856ef6e14087f2c1e40d8e17f5a4878123bedeacfd6329fdd3" => :big_sur
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sha256 "04832aaf954ad2c9f50909fc8d03958e445a9e784d4c43b04d5cdcbd8232b4dd" => :catalina
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sha256 "a2fd4c1073710d99d49a34e4a77399915e13829dab269774beb71f48e087461f" => :mojave
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sha256 "9c65cfd27113438abd3823e5172b58816b9081f8b41123e32da8c72d590121e2" => :high_sierra
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end
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def install
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arch = if MacOS.version.requires_popcnt?
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"x86-64-modern"
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else
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"x86-64"
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end
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system "make", "-C", "src", "build", "ARCH=#{arch}"
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bin.install "src/stockfish"
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end
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test do
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system "#{bin}/stockfish", "go", "depth", "20"
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end
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end
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