James R. Barlow
a00ef4836d
As reported in https://github.com/jbarlow83/homebrew-ocrmypdf/issues/4#issuecomment-345029899
86 lines
2.3 KiB
Python
86 lines
2.3 KiB
Python
#!/usr/bin/env python3
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# © 2016 James R. Barlow: github.com/jbarlow83
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from string import Template
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from subprocess import run, PIPE
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import re
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recipe_template = Template("""
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class Ocrmypdf < Formula
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include Language::Python::Virtualenv
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desc "Adds an OCR text layer to scanned PDF files"
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homepage "https://github.com/jbarlow83/OCRmyPDF"
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${ocrmypdf_url}
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${ocrmypdf_sha256}
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depends_on :python3
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depends_on :x11 # Pillow needs XQuartz
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depends_on "pkg-config" => :build
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depends_on "libffi"
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depends_on "tesseract"
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depends_on "ghostscript"
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depends_on "unpaper"
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depends_on "qpdf"
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# mactex installs its own ghostscript by default which causes problems
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# mactex users should use caskroom/cask/mactex-no-ghostscript instead
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conflicts_with cask: "caskroom/cask/mactex"
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# For Pillow source install
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depends_on "openjpeg"
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depends_on "freetype"
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depends_on "libpng"
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depends_on "libjpeg"
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depends_on "webp"
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depends_on "little-cms2"
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depends_on "zlib"
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${resources}
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def install
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ENV.append ["SETUPTOOLS_SCM_PRETEND_VERSION"], "v${ocrmypdf_version}"
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ENV.each do |key, value|
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puts "#{key}:#{value}"
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end
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virtualenv_install_with_resources
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end
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test do
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# `test do` will create, run in and delete a temporary directory.
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#
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# The installed folder is not in the path, so use the entire path to any
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# executables being tested: `system "#{bin}/program", "do", "something"`.
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system "#{bin}/ocrmypdf", "--version"
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end
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end
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""")
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def main():
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p = run(['poet', '--single', 'ocrmypdf'],
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encoding='utf-8', stdout=PIPE, check=True)
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ocrmypdf_lines = p.stdout.splitlines()
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ocrmypdf_url = ocrmypdf_lines[1].strip()
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ocrmypdf_sha256 = ocrmypdf_lines[2].strip()
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ocrmypdf_version = re.search(
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r'ocrmypdf-(.+)\.tar.*', ocrmypdf_url).group(1)
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print(f"Autobrewing {ocrmypdf_version}")
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p = run(['poet', '--resources', 'ocrmypdf'],
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encoding='utf-8', stdout=PIPE, check=True)
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poet_resources = p.stdout
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# Remove the duplicate "ocrmypdf" resource block
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all_resources = poet_resources.split('resource')
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kept_resources = [block for block in all_resources if 'ocrmypdf' not in block]
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resources = 'resource'.join(kept_resources)
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with open('ocrmypdf.rb', 'w') as out:
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out.write(recipe_template.substitute(**locals()))
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if __name__ == '__main__':
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main()
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