homebrew-core/Formula/tesseract-lang.rb

37 lines
1.4 KiB
Ruby

class TesseractLang < Formula
desc "Enables extra languages support for Tesseract"
homepage "https://github.com/tesseract-ocr/tessdata_fast/"
url "https://github.com/tesseract-ocr/tessdata_fast/archive/4.0.0.tar.gz"
sha256 "f1b71e97f27bafffb6a730ee66fd9dc021afc38f318fdc80a464a84a519227fe"
license "Apache-2.0"
bottle do
cellar :any_skip_relocation
sha256 "3dacd0c9b5cfe25a31ba32de2dd316149d7e0a0fe490f231591863af89ab59fc" => :big_sur
sha256 "5cfe25847d5eaa4983c7b5ae2b6973bd036ce7363b4332cc66e1ab1b8d41a0d5" => :catalina
sha256 "631211ef37fcafa9a3fac6a7cd6ca94aaeca83ae28543716a7aaa9cf1072d414" => :mojave
sha256 "631211ef37fcafa9a3fac6a7cd6ca94aaeca83ae28543716a7aaa9cf1072d414" => :high_sierra
sha256 "4c69eedd24721f0e47a645ae20a08bf8c8083f805615c7b46a73406a9f593cb1" => :sierra
end
depends_on "tesseract"
resource "testfile" do
url "https://raw.githubusercontent.com/tesseract-ocr/test/6dd816cdaf3e76153271daf773e562e24c928bf5/testing/eurotext.tif"
sha256 "7b9bd14aba7d5e30df686fbb6f71782a97f48f81b32dc201a1b75afe6de747d6"
end
def install
rm "eng.traineddata"
rm "osd.traineddata"
(share/"tessdata").install Dir["*"]
end
test do
resource("testfile").stage do
system "#{Formula["tesseract"].bin}/tesseract", "./eurotext.tif", "./output", "-l", "eng+deu"
assert_match "über den faulen Hund. Le renard brun\n", File.read("output.txt")
end
end
end