37 lines
1.3 KiB
Ruby
37 lines
1.3 KiB
Ruby
class PariGaldata < Formula
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desc "Galois resolvents 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/galdata.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 "20080411"
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sha256 "b7c1650099b24a20bdade47a85a928351c586287f0d4c73933313873e63290dd"
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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*galdata\.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: "effebc421eaf8df8474e3b80d5e7da743545fba06faf96750a19103884d0cf57"
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end
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depends_on "pari"
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def install
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(share/"pari/galdata").install Utils::Gzip.compress(*Dir["#{buildpath}/galdata/*"])
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end
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test do
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expected_output = "[16, -1, 8, \"2D_8(8)=[D(4)]2\"]"
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output = pipe_output(Formula["pari"].opt_bin/"gp -q", "polgalois(x^8-2)").chomp
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assert_equal expected_output, output
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end
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end
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