# Copyright 2020-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

DISTUTILS_USE_PEP517=setuptools
PYTHON_COMPAT=( python3_{10..11} )

inherit distutils-r1 optfeature shell-completion

DESCRIPTION="OCRmyPDF adds an OCR text layer to scanned PDF files"
HOMEPAGE="https://github.com/ocrmypdf/OCRmyPDF"
SRC_URI="https://github.com/ocrmypdf/OCRmyPDF/archive/v${PV}.tar.gz -> ${P}.tar.gz"

LICENSE="MPL-2.0"
SLOT="0"
KEYWORDS="~amd64"
IUSE="bash-completion fish-completion"

RDEPEND="
	>=app-text/ghostscript-gpl-9.54
	>=app-text/pdfminer-20220319[${PYTHON_USEDEP}]
	>=app-text/tesseract-4.1.1[jpeg,tiff,png,webp]
	>=dev-python/deprecation-2.1.0[${PYTHON_USEDEP}]
	>=dev-python/packaging-20[${PYTHON_USEDEP}]
	>=dev-python/pikepdf-8.10.1[${PYTHON_USEDEP}]
	>=dev-python/pillow-10.0.1[jpeg,jpeg2k,lcms,tiff,webp,zlib,${PYTHON_USEDEP}]
	>=dev-python/pluggy-1[${PYTHON_USEDEP}]
	>=dev-python/rich-13[${PYTHON_USEDEP}]
	>=media-gfx/img2pdf-0.5[${PYTHON_USEDEP}]
"
BDEPEND="
	>=dev-python/setuptools-scm-7.0.5[${PYTHON_USEDEP}]
	test? (
		>=app-text/unpaper-6.1
		>=dev-python/hypothesis-6.36.0[${PYTHON_USEDEP}]
		dev-python/pytest-helpers-namespace[${PYTHON_USEDEP}]
		~dev-python/python-xmp-toolkit-2.0.1[${PYTHON_USEDEP}]
		>=dev-python/reportlab-3.6.8[${PYTHON_USEDEP}]
		media-libs/exempi
		>=media-libs/jbig2enc-0.29
		media-libs/libxmp
		>=media-gfx/pngquant-2.5
	)
"

distutils_enable_tests pytest
distutils_enable_sphinx docs \
	dev-python/sphinx-issues \
	dev-python/sphinx-rtd-theme

EPYTEST_DESELECT=(
	# Causes pytest INTERNALERROR
	'tests/test_metadata.py::test_malformed_docinfo'
)

export SETUPTOOLS_SCM_PRETEND_VERSION=${PV}

src_prepare() {
	distutils-r1_src_prepare
	sed -e "/-n auto/d" -i pyproject.toml || die
}

src_install() {
	distutils-r1_src_install

	use bash-completion &&
		newbashcomp misc/completion/ocrmypdf.bash "${PN,,}"
	use fish-completion &&
		newfishcomp misc/completion/ocrmypdf.fish "${PN,,}"
}

pkg_postinst() {
	optfeature "JBIG2 optimization support" media-libs/jbig2enc
	optfeature "image cleaning support" app-text/unpaper
	optfeature "PNG optimization support" media-gfx/pngquant
}