39 lines
1.5 KiB
Ruby
39 lines
1.5 KiB
Ruby
class PariElldata < Formula
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desc "J.E. Cremona elliptic curve 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/elldata.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 "20210301"
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sha256 "dd551e64932d4ab27b3f2b2d1da871c2353672fc1a74705c52e3c0de84bd0cf6"
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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*elldata\.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: "7ed2f57963daa0d3f904f0cb3371c47f48364a2a192ad58f9b773a6b2f6dd417"
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end
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depends_on "pari"
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def install
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(share/"pari/elldata").install Utils::Gzip.compress(*Dir["#{buildpath}/elldata/ell*"])
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doc.install "elldata/README"
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end
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test do
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expected_output = "[0, -1, 1, -10, -20, -4, -20, -79, -21, 496, 20008, -161051, -122023936/161051, " \
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"Vecsmall([1]), [Vecsmall([128, -1])], [0, 0, 0, 0, 0, 0, 0, 0]]"
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output = pipe_output(Formula["pari"].opt_bin/"gp -q", "ellinit(\"11a1\")").chomp
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assert_equal expected_output, output
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end
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end
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