diamond.rb

class Diamond < Formula
  desc "Accelerated BLAST compatible local sequence aligner"
  homepage "http://www.diamondsearch.org/index.php"
  url "https://github.com/bbuchfink/diamond/archive/v2.0.4.tar.gz"
  sha256 "94e8fe72bdc28b83fd0f2d90c439b58b63b38263aa1a3905582ef68f614ae95d"
  # tag "bioinformatics"
  # tag origin homebrew-core
  # tag derived
  version "2.0.4"

  depends_on "cmake" => :build

  def install
    system "cmake", ".", *std_cmake_args
    system "make", "install"
  end

  test do
    (testpath/"nr.faa").write <<~EOS
      >gnl|alu|HSU14568_Alu_Sb_consensus_rf1
      grarwltpvipalweaeaggsrgqeietilantvkprlyXkyknXpgvvagacspsysgg
      XgrrmaXtreaelavsrdratalqpgrqsetpsqkk
      >gnl|alu|HSU14568_Alu_Sb_consensus_rf2
      agrggsrlXsqhfgrprradhevrrsrpswltrXnpvstkntkisrawwrapvvpatrea
      eagewrepgrrslqXaeiaplhsslgdrarlrlkk
      >gnl|alu|HSU14568_Alu_Sb_consensus_rf3
      pgavahacnpstlggrggritrsgdrdhpgXhgetpsllkiqklagrgggrlXsqllgrl
      rqengvnpgggacseprsrhctpawaterdsvskk
      >gnl|alu|HSU14568_Alu_Sb_consensus_rf-1
      ffl
      rrslalsprlecsgaisahcklrlpgsrhspasasrvagttgarhharlifvflvet
      gfhrvsqdgldlltsXsarlglpkcwdyrrepprpa
      >gnl|alu|HSU14568_Alu_Sb_consensus_rf-2
      ffXdgvslcrpgwsavarsrltassasrvhaillpqppeXlglqapattpgXflyfXXrr
      gftvlarmvsisXprdppasasqsagitgvshrar
      >gnl|alu|HSU14568_Alu_Sb_consensus_rf-3
      ffetesrsvaqagvqwrdlgslqapppgftpfsclslpsswdyrrppprpanfcifsrdg
      vspcXpgwsrspdlvirpprppkvlglqaXatapg
    EOS
    output = shell_output("#{bin}/diamond makedb --in nr.faa -d nr 2>&1")
    assert_match "Processed 6 sequences, 572 letters.", output
  end
end