homebrew-core/Formula/pandoc-crossref.rb
2017-02-27 10:26:39 +01:00

44 lines
1.9 KiB
Ruby

require "language/haskell"
class PandocCrossref < Formula
include Language::Haskell::Cabal
desc "Pandoc filter for numbering and cross-referencing."
homepage "https://github.com/lierdakil/pandoc-crossref"
url "https://hackage.haskell.org/package/pandoc-crossref-0.2.5.0/pandoc-crossref-0.2.5.0.tar.gz"
sha256 "d4d93bbe448e2cf187a0b7bcc605d0445e28021e4e31bfef890b93bee2b28491"
bottle do
cellar :any_skip_relocation
sha256 "40ec5234b0fb2542fd9a1e45347594b47c1230693dd87fed8aaa8ca272a89909" => :sierra
sha256 "2daa0a71d07bb8a7a759cf32ca30382597e1399cb883e8cdbbc764ee0ab65dcf" => :el_capitan
sha256 "d722a2822433451ed3973ed888f0091542b8d033a1cdd9cec38dbef96813956b" => :yosemite
end
depends_on "ghc" => :build
depends_on "cabal-install" => :build
depends_on "pandoc" => :run
def install
(buildpath/"cabal.config").write("allow-newer: pandoc,pandoc-types\n")
args = []
args << "--constraint=cryptonite -support_aesni" if MacOS.version <= :lion
install_cabal_package *args
end
test do
(testpath/"hello.md").write <<-EOS.undent
Demo for pandoc-crossref.
See equation @eq:eqn1 for cross-referencing.
Display equations are labelled and numbered
$$ P_i(x) = \sum_i a_i x^i $$ {#eq:eqn1}
EOS
(testpath/"expected.txt").write <<-EOS.undent
<p>Demo for pandoc-crossref. See equation eq.M-BM- 1 for cross-referencing. Display equations are labelled and numbered</p>$
<p><span id="eq:eqn1"><br /><span class="math display"><em>P</em><sub><em>i</em></sub>(<em>x</em>)=<em>u</em><em>m</em><sub><em>i</em></sub><em>a</em><sub><em>i</em></sub><em>x</em><sup><em>i</em></sup>M-bM-^@M-^AM-bM-^@M-^A(1)</span><br /></span></p>$
EOS
system Formula["pandoc"].bin/"pandoc", "-F", bin/"pandoc-crossref", "-o", "out.html", "hello.md"
assert_equal File.read("expected.txt"), pipe_output("/bin/cat -et", File.read("out.html"))
end
end