38 lines
1.3 KiB
Ruby
38 lines
1.3 KiB
Ruby
class PariSeadata < Formula
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desc "Modular polynomial data for PARI/GP"
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homepage "https://pari.math.u-bordeaux.fr/packages.html"
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url "https://pari.math.u-bordeaux.fr/pub/pari/packages/seadata.tgz"
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# Refer to http://pari.math.u-bordeaux.fr/packages.html#packages for most recent package date
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version "20090618"
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sha256 "c9282a525ea3f92c1f9c6c69e37ac5a87b48fb9ccd943cfd7c881a3851195833"
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license "GPL-2.0-or-later"
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# The only difference in the `livecheck` blocks for pari-* formulae is the
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# package name in the regex and they should otherwise be kept in parity.
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livecheck do
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url :homepage
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regex(%r{>\s*seadata\.t[^<]+?</a>(?:[&(.;\s\w]+?(?:\),?|,))?\s*([a-z]+\s+\d{1,2},?\s+\d{4})\D}i)
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strategy :page_match do |page, regex|
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page.scan(regex).map { |match| Date.parse(match.first)&.strftime("%Y%m%d") }
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end
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end
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bottle do
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rebuild 1
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sha256 cellar: :any_skip_relocation, all: "955ca29bbc133092ed50a7bd87d5393ca170f42df185c1f6ea9fdbe17d711251"
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end
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depends_on "pari"
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def install
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(share/"pari/seadata").install Utils::Gzip.compress(*Dir["#{buildpath}/seadata/sea*"])
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doc.install "seadata/README"
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end
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test do
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expected_output = "[x^4 + 36*x^3 + 270*x^2 + (-y + 756)*x + 729, 0]"
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output = pipe_output(Formula["pari"].opt_bin/"gp -q", "ellmodulareqn(3)").chomp
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assert_equal expected_output, output
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end
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end
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